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[libvirt] [PATCH v1 0/8] Chardev hotplug
by Michal Privoznik 06 May '13

06 May '13

The first round. For some reasons, I am still unable to hotplug any king of chardev. For instance: <console type='pty'> <source path='/dev/pts/4'/> <target port='0'/> </console> Doesn't work. On the other hand, any domain with such device coldpluged refuse to start anyway :) Michal Privoznik (8): domain_conf: Introduce chardev hotplug helpers qemu: Implement chardev hotplug on config level qemu_monitor_json: Move InetSocketAddress build to a separate function qemu_monitor: Introduce qemuMonitorAttachCharDev qemu_monitor: Introduce qemuMonitorDetachCharDev qemu_command: Honour chardev alias assignment with a function qemu: Introduce qemuBuildChrDeviceStr qemu: Implement chardev hotplug on live level src/conf/domain_conf.c | 174 +++++++++++++++++++++++++++- src/conf/domain_conf.h | 11 ++ src/libvirt_private.syms | 4 + src/qemu/qemu_command.c | 262 +++++++++++++++++++++++++++++++++++-------- src/qemu/qemu_command.h | 14 ++- src/qemu/qemu_driver.c | 43 ++++++- src/qemu/qemu_hotplug.c | 97 ++++++++++++++++ src/qemu/qemu_hotplug.h | 6 + src/qemu/qemu_monitor.c | 41 +++++++ src/qemu/qemu_monitor.h | 5 + src/qemu/qemu_monitor_json.c | 261 +++++++++++++++++++++++++++++++++++++++--- src/qemu/qemu_monitor_json.h | 5 + 12 files changed, 850 insertions(+), 73 deletions(-) -- 1.8.1.5

1 8

[libvirt] [libvirt-glib 0/3] gconfig: Add classes/methods for snapshot configuration
by Christophe Fergeau 05 May '13

05 May '13

Hey, This patch series adds the needed setters/getters to libvirt-gconfig to be able to generate the libvirt XML described at http://libvirt.org/formatsnapshot.html One thing of note is gvir_config_domain_snapshot_get_creation_time() which returns a GDateTime, which was only added in glib 2.26 while libvirt-glib depends on glib 2.22. Alternatively, we can return a time_t instead. Christophe

3 12

[libvirt] [PATCH-v4.2] Support for static routes on a virtual bridge
by Gene Czarcinski 05 May '13

05 May '13

network: static route support for <network> This patch adds the <route> subelement of <network> to define a static route. the address and prefix (or netmask) attribute identify the destination network, and the gateway attribute specifies the next hop address (which must be directly reachable from the containing <network>) which is to receive the packets destined for "address/(prefix|netmask)". Tests are done to validate that the input definitions are correct. For example, for a static route ip definition, the address must be a network address and not a host address. Additional checks are added to ensure that the specified gateway is directly reachable via a network defined on this bridge. Whan a static route is added to a bridge, there is a slight possibility that the gateway address will be incorrect. If this is handled as an error, that bridge becomes unusable and can only be recovered by rebooting. If the error is ignored, then that network can be destroyed and the network definition file edited to correct the problem. Unfortunately, the error message only appears in syslog. However, with the checks performed when the network definition file is parsed, it is unlikely that this condition will ever occur. Handling of errors in this manner is consistent with other uses of the CommandRun interface. The command used is of the following form: ip route add <address>/<prefix> via <gateway> dev <virbr-bridge> \ proto static metric 1 While family='ipv4' address='0.0.0.0' netmask='0.0.0.0' or prefix='0' is supported and does work, the same cannot be said for ipv6. Therefore, if address='::' prefix='0' is specified for family='ipv6' an error message is issued stating that this is not currently supported. . Signed-off-by: Gene Czarcinski <gene(a)czarc.net> --- docs/formatnetwork.html.in | 71 +++++ docs/schemas/network.rng | 19 ++ src/conf/network_conf.c | 318 ++++++++++++++++++++- src/conf/network_conf.h | 22 ++ src/libvirt_private.syms | 1 + src/network/bridge_driver.c | 78 +++++ src/util/virnetdev.c | 44 +++ src/util/virnetdev.h | 5 + .../networkxml2xmlin/dhcp6host-routed-network.xml | 2 + .../networkxml2xmlout/dhcp6host-routed-network.xml | 2 + 10 files changed, 561 insertions(+), 1 deletion(-) diff --git a/docs/formatnetwork.html.in b/docs/formatnetwork.html.in index 4dd0415..15dce3a 100644 --- a/docs/formatnetwork.html.in +++ b/docs/formatnetwork.html.in @@ -529,6 +529,50 @@ starting. </p> + <h5><a name="elementsStaticroute">Static Routes</a></h5> + <p> + Static route definitions are used to provide routing + information to the virtualization host for networks which are not + defined as a network on one of the virtual bridges so that such + networks can be reachable from the virtualization + host <span class="since">Since 1.0.5</span>. + </p> + + <p> + As shown in <a href="formatnetwork.html#examplesNoGateway">this example</a>, + it is possible to define a virtual bridge interface with no + IPv4 or IPv6 networks. Such interfaces are useful in supporting + networks which have no visibility or direct connectivity with the + virtualization host, but can be used to support + virtual networks which only have guest connectivity. A guest + with connectivity to the guest-only network and another network + that is directly reachable from the host can act as a gateway between the + networks. A static route added to the "visible" network definition + provides the routing information so that IP packets can be sent + from the virtualization host to guests on the hidden network. + </p> + + <p> + Here is a fragment of a definition which shows the static + route specification as well as the IPv4 and IPv6 definitions + for network addresses which are referred to in the + <code>gateway</code> gateway address specifications. + </p> + + <pre> + ... + <ip address="192.168.122.1" netmask="255.255.255.0"> + <dhcp> + <range start="192.168.122.128" end="192.168.122.254" /> + </dhcp> + </ip> + <route address="192.168.222.0" prefix="24" gateway="192.168.122.2" /> + <ip family="ipv6" address="2001:db8:ca2:2::1" prefix="64" /> + <route family="ipv6" address="2001:db8:ca2:3::" prefix="64" gateway="2001:db8:ca2:2::2"> + </route> + ... + </pre> + <h3><a name="elementsAddress">Addressing</a></h3> <p> @@ -560,6 +604,7 @@ </dhcp> </ip> <ip family="ipv6" address="2001:db8:ca2:2::1" prefix="64" /> + <route family="ipv6" address="2001:db9:ca1:1::" prefix="64" gateway="2001:db8:ca2:2::2" /> </network></pre> <dl> @@ -809,6 +854,32 @@ </ip> </network></pre> + <p> + Below is yet another IPv6 variation. This variation has only IPv6 + defined with DHCPv6 on the primary IPv6 network. A static link + if defined for a second IPv6 network which will not be visable on + the bridge interface but will have a static route defined for this + network via the specified gateway. Note that the gateway address + must be directly reachable via (on the same subnet as) one of the + <ip> addresses defined for this <network>. + <span class="since">Since 1.0.5</span> + </p> + + <pre> + <network> + <name>net7</name> + <bridge name="virbr7" /> + <forward mode="route"/> + <ip family="ipv6" address="2001:db8:ca2:7::1" prefix="64" > + <dhcp> + <range start="2001:db8:ca2:7::100" end="2001:db8:ca2::1ff" /> + <host id="0:4:7e:7d:f0:7d:a8:bc:c5:d2:13:32:11:ed:16:ea:84:63" name="lucas" ip="2001:db8:ca2:2:3::4" /> + </dhcp> + </ip> + <route family="ipv6" address="2001:db8:ca2:8::" prefix="64" gateway="2001:db8:ca2:7::4" > + </route> + </network></pre> + <h3><a name="examplesPrivate">Isolated network config</a></h3> <p> diff --git a/docs/schemas/network.rng b/docs/schemas/network.rng index 6c3fae2..1106b76 100644 --- a/docs/schemas/network.rng +++ b/docs/schemas/network.rng @@ -305,6 +305,25 @@ </optional> </element> </zeroOrMore> +  + <zeroOrMore> +  + <element name="route"> + <optional> + <attribute name="family"><ref name="addr-family"/></attribute> + </optional> + <attribute name="address"><ref name="ipAddr"/></attribute> + <optional> + <choice> + <attribute name="netmask"><ref name="ipv4Addr"/></attribute> + <attribute name="prefix"><ref name="ipPrefix"/></attribute> + </choice> + </optional> + <attribute name="gateway"><ref name="ipAddr"/></attribute> + </element> + </zeroOrMore> </interleave> </element> </define> diff --git a/src/conf/network_conf.c b/src/conf/network_conf.c index 1c88547..93ac535 100644 --- a/src/conf/network_conf.c +++ b/src/conf/network_conf.c @@ -137,6 +137,12 @@ virNetworkIpDefClear(virNetworkIpDefPtr def) } static void +virNetworkRouteDefClear(virNetworkRouteDefPtr def) +{ + VIR_FREE(def->family); +} + +static void virNetworkDNSTxtDefClear(virNetworkDNSTxtDefPtr def) { VIR_FREE(def->name); @@ -215,6 +221,11 @@ virNetworkDefFree(virNetworkDefPtr def) } VIR_FREE(def->ips); + for (ii = 0 ; ii < def->nroutes && def->routes ; ii++) { + virNetworkRouteDefClear(&def->routes[ii]); + } + VIR_FREE(def->routes); + for (ii = 0; ii < def->nPortGroups && def->portGroups; ii++) { virPortGroupDefClear(&def->portGroups[ii]); } @@ -1264,6 +1275,198 @@ cleanup: } static int +virNetworkRouteDefParseXML(const char *networkName, + xmlNodePtr node, + xmlXPathContextPtr ctxt, + virNetworkRouteDefPtr def) +{ + /* + * virNetworkRouteDef object is already allocated as part + * of an array. On failure clear: it out, but don't free it. + */ + + xmlNodePtr save; + char *address = NULL, *netmask = NULL; + char *gateway = NULL; + unsigned long prefix = 0; + int result = -1; + int prefixRc; + virSocketAddr testAddr; + + save = ctxt->node; + ctxt->node = node; + + /* grab raw data from XML */ + def->family = virXPathString("string(./@family)", ctxt); + + address = virXPathString("string(./@address)", ctxt); + + netmask = virXPathString("string(./@netmask)", ctxt); + + gateway = virXPathString("string(./@gateway)", ctxt); + + prefixRc = virXPathULong("string(./@prefix)", ctxt, &prefix); + if (prefixRc == -2) { + virReportError(VIR_ERR_XML_ERROR, + _("Invalid prefix specified in route definition '%s'"), + networkName); + goto cleanup; + } + if (!(prefixRc < 0)) + def->has_prefix = true; + else + def->has_prefix = false; + + /* Note: both network and gateway addresses must be specified */ + + if (!address) { + virReportError(VIR_ERR_XML_ERROR, + _("A network address must be specified in route definition '%s'"), + networkName); + goto cleanup; + } + + if (!gateway) { + virReportError(VIR_ERR_XML_ERROR, + _("A gateway address must be specified in route definition '%s'"), + networkName); + goto cleanup; + } + + if (virSocketAddrParse(&def->address, address, AF_UNSPEC) < 0) { + virReportError(VIR_ERR_XML_ERROR, + _("Bad network address '%s' in route definition '%s'"), + address, networkName); + goto cleanup; + } + + if (virSocketAddrParse(&def->gateway, gateway, AF_UNSPEC) < 0) { + virReportError(VIR_ERR_XML_ERROR, + _("Bad gateway address '%s' in route definition '%s'"), + gateway, networkName); + goto cleanup; + } + + /* validate network address, etc. for each family */ + if ((def->family == NULL) || (STREQ(def->family, "ipv4"))) { + if (!(VIR_SOCKET_ADDR_IS_FAMILY(&def->address, AF_INET) || + VIR_SOCKET_ADDR_IS_FAMILY(&def->address, AF_UNSPEC))) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("%s family specified for non-IPv4 address '%s' in route definition '%s'"), + def->family == NULL? "no" : "ipv4", address, networkName); + goto cleanup; + } + if (!VIR_SOCKET_ADDR_IS_FAMILY(&def->gateway, AF_INET)) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("%s family specified for non-IPv4 gateway address '%s' in route definition '%s'"), + def->family == NULL? "no" : "ipv4", address, networkName); + goto cleanup; + } + if (netmask) { + if (virSocketAddrParse(&def->netmask, netmask, AF_UNSPEC) < 0) { + virReportError(VIR_ERR_XML_ERROR, + _("Bad netmask address '%s' in route definition '%s'"), + netmask, networkName); + goto cleanup; + } + + if (!VIR_SOCKET_ADDR_IS_FAMILY(&def->netmask, AF_INET)) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("network '%s' has invalid netmask '%s' for address '%s' (both must be IPv4)"), + networkName, netmask, address); + goto cleanup; + } + if (def->has_prefix) { + /* can't have both netmask and prefix at the same time */ + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("route definition '%s' cannot have both a prefix and a netmask"), + networkName); + goto cleanup; + } + } + else { + if (def->has_prefix) + def->prefix = prefix; + } + if (def->prefix > 32) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("Invalid IPv4 prefix '%lu' for '%s' specified in route definition '%s'"), + def->prefix, def->family == NULL? "no" : "ipv4", networkName); + goto cleanup; + } + } else if (STREQ(def->family, "ipv6")) { + if (!VIR_SOCKET_ADDR_IS_FAMILY(&def->address, AF_INET6)) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("ipv6 family specified for non-IPv6 address '%s' in route definition '%s'"), + address, networkName); + goto cleanup; + } + if (netmask) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("specifying netmask invalid for IPv6 address '%s' in route definition '%s'"), + address, networkName); + goto cleanup; + } + if (!VIR_SOCKET_ADDR_IS_FAMILY(&def->gateway, AF_INET6)) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("ipv6 specified for non-IPv6 gateway address '%s' in route definition '%s'"), + gateway, networkName); + goto cleanup; + } + if (def->has_prefix) + def->prefix = prefix; + + if (def->prefix > 128) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("Invalid IPv6 prefix '%lu' for '%s' specified in route definition '%s'"), + def->prefix, def->family, networkName); + goto cleanup; + } + } else { + virReportError(VIR_ERR_XML_ERROR, + _("Unrecognized family '%s' in definition of route definition '%s'"), + def->family, networkName); + goto cleanup; + } + + /* make sure the address is a network address */ + if (netmask) { + if (virSocketAddrMask(&def->address, &def->netmask, &testAddr) < 0) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("error converting address '%s' with netmask '%s' to network-address in route definition '%s'"), + address, netmask, networkName); + goto cleanup; + } + } else { + if (virSocketAddrMaskByPrefix(&def->address, def->prefix, &testAddr) < 0) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("error converting address '%s' with prefix=%u to network-address in route definition '%s'"), + address, def->prefix, networkName); + goto cleanup; + } + } + if (!virSocketAddrEqual(&def->address, &testAddr)) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("address '%s' in <route> definition of network '%s' is not a network address"), + address, networkName); + goto cleanup; + } + + result = 0; + +cleanup: + if (result < 0) { + virNetworkRouteDefClear(def); + } + VIR_FREE(address); + VIR_FREE(netmask); + VIR_FREE(gateway); + + ctxt->node = save; + return result; +} + +static int virNetworkPortGroupParseXML(virPortGroupDefPtr def, xmlNodePtr node, xmlXPathContextPtr ctxt) @@ -1661,8 +1864,9 @@ virNetworkDefParseXML(xmlXPathContextPtr ctxt) char *tmp; char *stp = NULL; xmlNodePtr *ipNodes = NULL; + xmlNodePtr *routeNodes = NULL; xmlNodePtr *portGroupNodes = NULL; - int nIps, nPortGroups; + int nIps, nPortGroups, nRoutes; xmlNodePtr dnsNode = NULL; xmlNodePtr virtPortNode = NULL; xmlNodePtr forwardNode = NULL; @@ -1816,6 +2020,70 @@ virNetworkDefParseXML(xmlXPathContextPtr ctxt) } VIR_FREE(ipNodes); + nRoutes = virXPathNodeSet("./route", ctxt, &routeNodes); + if (nRoutes < 0) + goto error; + + if (nRoutes > 0) { + int ii; + + /* allocate array to hold all the route definitions */ + if (VIR_ALLOC_N(def->routes, nRoutes) < 0) { + virReportOOMError(); + goto error; + } + /* parse each definition */ + for (ii = 0; ii < nRoutes; ii++) { + int ret = virNetworkRouteDefParseXML(def->name, routeNodes[ii], + ctxt, &def->routes[ii]); + if (ret < 0) + goto error; + def->nroutes++; + } + + /* now validate the correctness of any static route gateways specified + * + * note: the parameters within each definition are varified/assumed valid; + * the question being asked and answered here is if the specified gateway + * is directly reachable from this bridge. + */ + nRoutes = def->nroutes; + nIps = def->nips; + for (ii = 0; ii < nRoutes; ii++) { + int jj; + virSocketAddr testAddr, testGw; + bool addrMatch; + virNetworkRouteDefPtr gwdef = &def->routes[ii]; + if (VIR_SOCKET_ADDR_VALID(&gwdef->gateway)) { + addrMatch = false; + for (jj = 0; jj < nIps; jj++) { + virNetworkIpDefPtr def2 = &def->ips[jj]; + if (VIR_SOCKET_ADDR_FAMILY(&gwdef->gateway) + != VIR_SOCKET_ADDR_FAMILY(&def2->address)) { + continue; + } + int prefix = virNetworkIpDefPrefix(def2); + virSocketAddrMaskByPrefix(&def2->address, prefix, &testAddr); + virSocketAddrMaskByPrefix(&gwdef->gateway, prefix, &testGw); + if (VIR_SOCKET_ADDR_VALID(&testAddr) && + VIR_SOCKET_ADDR_VALID(&testGw) && + virSocketAddrEqual(&testAddr, &testGw)) { + addrMatch = true; + break; + } + } + if (!addrMatch) { + char *gw = virSocketAddrFormat(&gwdef->gateway); + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("unreachable static route gateway '%s' specified for network '%s'"), + gw, def->name); + VIR_FREE(gw); + goto error; + } + } + } + } + forwardNode = virXPathNode("./forward", ctxt); if (forwardNode && virNetworkForwardDefParseXML(def->name, forwardNode, ctxt, &def->forward) < 0) { @@ -1888,6 +2156,7 @@ virNetworkDefParseXML(xmlXPathContextPtr ctxt) return def; error: + VIR_FREE(routeNodes); VIR_FREE(stp); virNetworkDefFree(def); VIR_FREE(ipNodes); @@ -2113,6 +2382,48 @@ error: } static int +virNetworkRouteDefFormat(virBufferPtr buf, + const virNetworkRouteDefPtr def) +{ + int result = -1; + + virBufferAddLit(buf, "<route"); + + if (def->family) { + virBufferAsprintf(buf, " family='%s'", def->family); + } + if (VIR_SOCKET_ADDR_VALID(&def->address)) { + char *addr = virSocketAddrFormat(&def->address); + if (!addr) + goto error; + virBufferAsprintf(buf, " address='%s'", addr); + VIR_FREE(addr); + } + if (VIR_SOCKET_ADDR_VALID(&def->netmask)) { + char *addr = virSocketAddrFormat(&def->netmask); + if (!addr) + goto error; + virBufferAsprintf(buf, " netmask='%s'", addr); + VIR_FREE(addr); + } + if (def->has_prefix) { + virBufferAsprintf(buf," prefix='%u'", def->prefix); + } + if (VIR_SOCKET_ADDR_VALID(&def->gateway)) { + char *addr = virSocketAddrFormat(&def->gateway); + if (!addr) + goto error; + virBufferAsprintf(buf, " gateway='%s'", addr); + VIR_FREE(addr); + } + virBufferAddLit(buf, "/>\n"); + + result = 0; +error: + return result; +} + +static int virPortGroupDefFormat(virBufferPtr buf, const virPortGroupDefPtr def) { @@ -2310,6 +2621,11 @@ virNetworkDefFormatInternal(virBufferPtr buf, goto error; } + for (ii = 0; ii < def->nroutes; ii++) { + if (virNetworkRouteDefFormat(buf, &def->routes[ii]) < 0) + goto error; + } + if (virNetDevVPortProfileFormat(def->virtPortProfile, buf) < 0) goto error; diff --git a/src/conf/network_conf.h b/src/conf/network_conf.h index 163478c..7be9bd6 100644 --- a/src/conf/network_conf.h +++ b/src/conf/network_conf.h @@ -135,6 +135,25 @@ struct _virNetworkIpDef { virSocketAddr bootserver; }; +typedef struct _virNetworkRouteDef virNetworkRouteDef; +typedef virNetworkRouteDef *virNetworkRouteDefPtr; +struct _virNetworkRouteDef { + char *family; /* ipv4 or ipv6 - default is ipv4 */ + virSocketAddr address; /* Routed Network IP address */ + + /* One or the other of the following two will be used for a given + * Network address, but never both. The parser guarantees this. + * The virSocketAddrGetIpPrefix() can be used to get a + * valid prefix. + */ + unsigned int prefix; /* ipv6 - only prefix allowed */ + virSocketAddr netmask; /* ipv4 - either netmask or prefix specified */ + + virSocketAddr gateway; /* gateway IP address for ip-route */ + + bool has_prefix; /* prefix= was specified */ + }; + typedef struct _virNetworkForwardIfDef virNetworkForwardIfDef; typedef virNetworkForwardIfDef *virNetworkForwardIfDefPtr; struct _virNetworkForwardIfDef { @@ -209,6 +228,9 @@ struct _virNetworkDef { size_t nips; virNetworkIpDefPtr ips; /* ptr to array of IP addresses on this network */ + size_t nroutes; + virNetworkRouteDefPtr routes; /* ptr to array of static routes on this interface */ + virNetworkDNSDef dns; /* dns related configuration */ virNetDevVPortProfilePtr virtPortProfile; diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms index 882b77d..09ad053 100644 --- a/src/libvirt_private.syms +++ b/src/libvirt_private.syms @@ -1478,6 +1478,7 @@ virNetDevReplaceMacAddress; virNetDevReplaceNetConfig; virNetDevRestoreMacAddress; virNetDevRestoreNetConfig; +virNetDevSetGateway; virNetDevSetIPv4Address; virNetDevSetMAC; virNetDevSetMTU; diff --git a/src/network/bridge_driver.c b/src/network/bridge_driver.c index 53db5d5..37ab386 100644 --- a/src/network/bridge_driver.c +++ b/src/network/bridge_driver.c @@ -2370,6 +2370,7 @@ out: return ret; } +/* add an IP address to a bridge */ static int networkAddAddrToBridge(virNetworkObjPtr network, virNetworkIpDefPtr ipdef) @@ -2390,6 +2391,69 @@ networkAddAddrToBridge(virNetworkObjPtr network, return 0; } +/* add an IP (static) route to a bridge */ +static int +networkAddRouteToBridge(virNetworkObjPtr network, + virNetworkRouteDefPtr routedef) +{ + bool done = false; + int prefix = 0; + virSocketAddrPtr addr = &routedef->address; + virSocketAddrPtr mask = &routedef->netmask; + + if (VIR_SOCKET_ADDR_IS_FAMILY(addr, AF_INET)) { + long val4 = ntohl(addr->data.inet4.sin_addr.s_addr); + long msk4 = -1; + if (VIR_SOCKET_ADDR_IS_FAMILY(mask, AF_INET)) { + msk4 = ntohl(mask->data.inet4.sin_addr.s_addr); + } + if (msk4 == -1) { + if (val4 == 0 && routedef->prefix == 0) + done = true; + } else { + if (val4 == 0 && msk4 == 0) + done = true; + } + } + else if (VIR_SOCKET_ADDR_IS_FAMILY(addr, AF_INET6)) { + int i, val6 = 0; + for (i = 0;i < 4;i++) { + val6 += ((addr->data.inet6.sin6_addr.s6_addr[2 * i] << 8) | + addr->data.inet6.sin6_addr.s6_addr[2 * i + 1]); + } + if (val6 == 0 && routedef->prefix == 0) { + char *addr = virSocketAddrFormat(&routedef->address); + virReportError(VIR_ERR_INTERNAL_ERROR, + _("bridge '%s' has prefix=0 for address='%s' which is not supported"), + network->def->bridge, addr); + VIR_FREE(addr); + return -1; + } + } + + if (done) { + prefix = 0; + } else { + prefix = virSocketAddrGetIpPrefix(&routedef->address, + &routedef->netmask, + routedef->prefix); + + if (prefix < 0) { + virReportError(VIR_ERR_INTERNAL_ERROR, + _("bridge '%s' has an invalid netmask or IP address for route definition"), + network->def->bridge); + return -1; + } + } + + if (virNetDevSetGateway(network->def->bridge, + &routedef->address, + prefix, + &routedef->gateway) < 0) + return -1; + return 0; +} + static int networkStartNetworkVirtual(struct network_driver *driver, virNetworkObjPtr network) @@ -2398,6 +2462,7 @@ networkStartNetworkVirtual(struct network_driver *driver, bool v4present = false, v6present = false; virErrorPtr save_err = NULL; virNetworkIpDefPtr ipdef; + virNetworkRouteDefPtr routedef; char *macTapIfName = NULL; int tapfd = -1; @@ -2474,6 +2539,19 @@ networkStartNetworkVirtual(struct network_driver *driver, if (virNetDevSetOnline(network->def->bridge, 1) < 0) goto err2; + for (ii = 0; ii < network->def->nroutes; ii++) { + routedef = &network->def->routes[ii]; + /* Add the IP route to the bridge */ + /* ignore errors, error msg will be generated */ + /* but libvirt will not know and net-destroy will work. */ + if (VIR_SOCKET_ADDR_VALID(&routedef->gateway)) { + if (networkAddRouteToBridge(network, routedef) < 0) { + /* an error occurred adding the static route */ + continue; /* for now, do nothing */ + } + } + } + /* If forward.type != NONE, turn on global IP forwarding */ if (network->def->forward.type != VIR_NETWORK_FORWARD_NONE && networkEnableIpForwarding(v4present, v6present) < 0) { diff --git a/src/util/virnetdev.c b/src/util/virnetdev.c index 7ffaac1..69a8830 100644 --- a/src/util/virnetdev.c +++ b/src/util/virnetdev.c @@ -769,6 +769,50 @@ cleanup: } /** + * virNetDevSetGateway: + * @ifname: the interface name + * @addr: the IP network address (IPv4 or IPv6) + * @prefix: number of 1 bits in the netmask + * @gateway: via address for route (same as @addr) + * + * Add a route for a network IP address to an interface. This function + * *does not* remove any previously added IP static routes. + * + * Returns 0 in case of success or -1 in case of error. + */ + +int virNetDevSetGateway(const char *ifname, + virSocketAddrPtr addr, + unsigned int prefix, + virSocketAddrPtr gateway) +{ + virCommandPtr cmd = NULL; + char *addrstr = NULL, *gatewaystr = NULL; + int ret = -1; + + if (!(addrstr = virSocketAddrFormat(addr))) + goto cleanup; + if (!(gatewaystr = virSocketAddrFormat(gateway))) + goto cleanup; + cmd = virCommandNew(IP_PATH); + virCommandAddArgList(cmd, "route", "add", NULL); + virCommandAddArgFormat(cmd, "%s/%u", addrstr, prefix); + virCommandAddArgList(cmd, "via", gatewaystr, "dev", ifname, + "proto", "static", "metric", NULL); + virCommandAddArgFormat(cmd, "%u", 1); + + if (virCommandRun(cmd, NULL) < 0) + goto cleanup; + + ret = 0; +cleanup: + VIR_FREE(addrstr); + VIR_FREE(gatewaystr); + virCommandFree(cmd); + return ret; +} + +/** * virNetDevClearIPv4Address: * @ifname: the interface name * @addr: the IP address (IPv4 or IPv6) diff --git a/src/util/virnetdev.h b/src/util/virnetdev.h index 551ea22..c8f20b1 100644 --- a/src/util/virnetdev.h +++ b/src/util/virnetdev.h @@ -42,6 +42,11 @@ int virNetDevSetIPv4Address(const char *ifname, virSocketAddr *addr, unsigned int prefix) ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_RETURN_CHECK; +int virNetDevSetGateway(const char *ifname, + virSocketAddrPtr addr, + unsigned int prefix, + virSocketAddrPtr gateway) + ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_NONNULL(4) ATTRIBUTE_RETURN_CHECK; int virNetDevClearIPv4Address(const char *ifname, virSocketAddr *addr, unsigned int prefix) diff --git a/tests/networkxml2xmlin/dhcp6host-routed-network.xml b/tests/networkxml2xmlin/dhcp6host-routed-network.xml index 2693d87..40f6dfe 100644 --- a/tests/networkxml2xmlin/dhcp6host-routed-network.xml +++ b/tests/networkxml2xmlin/dhcp6host-routed-network.xml @@ -19,4 +19,6 @@ <host id='0:1:0:1:18:aa:62:fe:0:16:3e:44:55:66' name='badbob' ip='2001:db8:ac10:fd01::1:24' /> </dhcp> </ip> + <route address="192.168.222.0" netmask="255.255.255.0" gateway="192.168.122.10"/> + <route family="ipv6" address="2001:db8:ac10:fc00::" prefix="64" gateway="2001:db8:ac10:fd01::1:24"/> </network> diff --git a/tests/networkxml2xmlout/dhcp6host-routed-network.xml b/tests/networkxml2xmlout/dhcp6host-routed-network.xml index 1d3035b..fc8666b 100644 --- a/tests/networkxml2xmlout/dhcp6host-routed-network.xml +++ b/tests/networkxml2xmlout/dhcp6host-routed-network.xml @@ -21,4 +21,6 @@ <host id='0:1:0:1:18:aa:62:fe:0:16:3e:44:55:66' name='badbob' ip='2001:db8:ac10:fd01::1:24' /> </dhcp> </ip> + <route address='192.168.222.0' netmask='255.255.255.0' gateway='192.168.122.10'/> + <route family='ipv6' address='2001:db8:ac10:fc00::' prefix='64' gateway='2001:db8:ac10:fd01::1:24'/> </network> -- 1.8.1.4

2 4

[libvirt] [PATCH] ESX: Fix DISPATCH_FREE generation code to free all extended objects
by Ata E Husain Bohra 04 May '13

04 May '13

Python code generator "generate_source" section that handles code generation to "free" inherited objects needs to generate DISPATCH_FREE calls for all extended_by objects. --- src/esx/esx_vi_generator.py | 21 ++++++++++++++++++--- 1 file changed, 18 insertions(+), 3 deletions(-) diff --git a/src/esx/esx_vi_generator.py b/src/esx/esx_vi_generator.py index af4e7e8..7a7cf76 100755 --- a/src/esx/esx_vi_generator.py +++ b/src/esx/esx_vi_generator.py @@ -4,6 +4,7 @@ # esx_vi_generator.py: generates most of the SOAP type mapping code # # Copyright (C) 2010-2012 Matthias Bolte <matthias.bolte(a)googlemail.com> +# Copyright (C) 2013 Ata E Husain Bohra <ata.husain(a)hotmail.com> # # This library is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public @@ -785,9 +786,7 @@ class Object(Type): source += "ESX_VI__TEMPLATE__DYNAMIC_FREE(%s,\n" % self.name source += "{\n" - for extended_by in self.extended_by: - source += " ESX_VI__TEMPLATE__DISPATCH__FREE(%s)\n" \ - % extended_by + source += recurse_dispatch(self, "ESX_VI__TEMPLATE__DISPATCH__FREE") source += "},\n" source += "{\n" @@ -1285,6 +1284,22 @@ class ManagedObject(Type): +def recurse_dispatch(object, text): + + source = "" + + if object.extended_by is None: + return source + + for extended_by in object.extended_by: + source += " %s(%s)\n" % (text, extended_by) + child = objects_by_name[extended_by] + source += recurse_dispatch(child, text) + + return source + + + class Enum(Type): FEATURE__ANY_TYPE = (1 << 1) FEATURE__SERIALIZE = (1 << 2) -- 1.7.9.5

3 3

[libvirt] Location of 64 bit libvirt dlls (Windows)?
by george john 03 May '13

03 May '13

I have written a Java client (64 bit JVM) that uses libvirt APIs on a remote KVM for KVM management. Since the JVM is 64 bit, the client needs 64 bit libvirt dlls and I could not find them (I found 32 bit libvirt dlls on http://libvirt.org/windows.html) Could someone point to where I could find 64 bit libvirt dlls? Thank you, George

6 7

[libvirt] [PATCH 2/2] Make detect_scsi_host_caps a function on all architectures
by Guido Günther 03 May '13

03 May '13

In the non linux case some callers like gather_scsi_host_caps needed the return code of -1 while others like update_caps needed an emtpy statement (to avoid a "statement without effect" warning). This is much simpler solved by using a function instead of a define. --- src/node_device/node_device_driver.h | 11 +---------- src/node_device/node_device_linux_sysfs.c | 10 +++++++++- 2 files changed, 10 insertions(+), 11 deletions(-) diff --git a/src/node_device/node_device_driver.h b/src/node_device/node_device_driver.h index b6c6f18..9e97b7d 100644 --- a/src/node_device/node_device_driver.h +++ b/src/node_device/node_device_driver.h @@ -51,16 +51,7 @@ void nodeDeviceUnlock(virNodeDeviceDriverStatePtr driver); int nodedevRegister(void); -# ifdef __linux__ - -# define detect_scsi_host_caps(d) detect_scsi_host_caps_linux(d) -int detect_scsi_host_caps_linux(union _virNodeDevCapData *d); - -# else /* __linux__ */ - -# define detect_scsi_host_caps(d) (-1) - -# endif /* __linux__ */ +int detect_scsi_host_caps(union _virNodeDevCapData *d); int nodeNumOfDevices(virConnectPtr conn, const char *cap, unsigned int flags); int nodeListDevices(virConnectPtr conn, const char *cap, char **const names, diff --git a/src/node_device/node_device_linux_sysfs.c b/src/node_device/node_device_linux_sysfs.c index 71c7172..5228a01 100644 --- a/src/node_device/node_device_linux_sysfs.c +++ b/src/node_device/node_device_linux_sysfs.c @@ -39,7 +39,7 @@ #ifdef __linux__ int -detect_scsi_host_caps_linux(union _virNodeDevCapData *d) +detect_scsi_host_caps(union _virNodeDevCapData *d) { char *max_vports = NULL; char *vports = NULL; @@ -128,4 +128,12 @@ cleanup: return ret; } +#else + +int +detect_scsi_host_caps(union _virNodeDevCapData *d ATTRIBUTE_UNUSED) +{ + return -1; +} + #endif /* __linux__ */ -- 1.7.10.4

2 3

[libvirt] [PATCH] qemu: fix stupid typos in VFIO cgroup setup/teardown
by Laine Stump 03 May '13

03 May '13

I must have looked at this a couple dozen times before I noticed it had "!=" instead of "==". Not doing this setup prevented qemu from doing anything with the vfio group device. --- Pushed under trivial rule. src/qemu/qemu_cgroup.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/qemu/qemu_cgroup.c b/src/qemu/qemu_cgroup.c index 4819cfe..9c45b76 100644 --- a/src/qemu/qemu_cgroup.c +++ b/src/qemu/qemu_cgroup.c @@ -237,7 +237,7 @@ qemuSetupHostdevCGroup(virDomainObjPtr vm, switch (dev->source.subsys.type) { case VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_PCI: if (dev->source.subsys.u.pci.backend - != VIR_DOMAIN_HOSTDEV_PCI_BACKEND_VFIO) { + == VIR_DOMAIN_HOSTDEV_PCI_BACKEND_VFIO) { int rc; pci = virPCIDeviceNew(dev->source.subsys.u.pci.addr.domain, @@ -323,7 +323,7 @@ qemuTeardownHostdevCgroup(virDomainObjPtr vm, switch (dev->source.subsys.type) { case VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_PCI: if (dev->source.subsys.u.pci.backend - != VIR_DOMAIN_HOSTDEV_PCI_BACKEND_VFIO) { + == VIR_DOMAIN_HOSTDEV_PCI_BACKEND_VFIO) { int rc; pci = virPCIDeviceNew(dev->source.subsys.u.pci.addr.domain, -- 1.7.11.7

1 0

[libvirt] [PATCH] Add docs about cgroups layout and usage
by Daniel P. Berrange 03 May '13

03 May '13

From: "Daniel P. Berrange" <berrange(a)redhat.com> Describe the new cgroups layout, how to customize placement of guests and what virsh commands are used to access the parameters. Signed-off-by: Daniel P. Berrange <berrange(a)redhat.com> --- docs/cgroups.html.in | 285 +++++++++++++++++++++++++++++++++++++++++++++++++++ docs/sitemap.html.in | 4 + 2 files changed, 289 insertions(+) create mode 100644 docs/cgroups.html.in diff --git a/docs/cgroups.html.in b/docs/cgroups.html.in new file mode 100644 index 0000000..3be0672 --- /dev/null +++ b/docs/cgroups.html.in @@ -0,0 +1,285 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> +<html xmlns="http://www.w3.org/1999/xhtml"> + <body> + <h1>Control Groups Resource Management</h1> + + <ul id="toc"></ul> + + <p> + The QEMU and LXC drivers make use of the Linux "Control Groups" facility + for applying resource management to their virtual machines & containers. + </p> + + <h2><a name="requiredControllers">Required controllers</a></h2> + + <p> + The control groups filesystem supports multiple "controllers". By default + the init system (such as systemd) should mount all controllers compiled + into the kernel at <code>/sys/fs/cgroup/$CONTROLLER-NAME</code>. Libvirt + will never attempt to mount any controllers itself, merely detect where + they are mounted. + </p> + + <p> + The QEMU driver is capable of using the <code>cpuset</code>, + <code>cpu</code>, <code>memory</code>, <code>blkio</code> and + <code>devices</code> controllers. None of them are compulsory. + If any controller is not mounted, the resource management APIs + which use it will cease to operate. It is possible to explicitly + turn off use of a controller, even when mounted, via the + <code>/etc/libvirt/qemu.conf</code> configuration file. + </p> + + <p> + The LXC driver is capable of using the <code>cpuset</code>, + <code>cpu</code>, <code>cpuset</code>, <code>freezer</code>, + <code>memory</code>, <code>blkio</code> and <code>devices</code> + controllers. The <code>cpuset</code>, <code>devices</code> + and <code>memory</code> controllers are compulsory. Without + them mounted, no containers can be started. If any of the + other controllers are not mounted, the resource management APIs + which use them will cease to operate. + </p> + + <h2><a name="currentLayout">Current cgroups layout</a></h2> + + <p> + As of libvirt 1.0.5 or later, the cgroups layout created by libvirt has been + simplified, in order to facilitate the setup of resource control policies by + administrators / management applications. The layout is based on the concepts of + "partitions" and "consumers". Each virtual machine or container is a consumer, + and has a corresponding cgroup named <code>$VMNAME.libvirt-{qemu,lxc}</code>. + Each consumer is associated with exactly one partition, which also have a + corresponding cgroup usually named <code>$PARTNAME.partition</code>. The + exceptions to this naming rule are the three top level default partitions, + named <code>/system</code> (for system services), <code>/user</code> (for + user login sessions) and <code>/machine</code> (for virtual machines and + containers). By default every consumer will of course be associated with + the <code>/machine</code> partition. This leads to a hierarchy that looks + like + </p> + + <pre> +$ROOT + | + +- system + | | + | +- libvirtd.service + | + +- machine + | + +- vm1.libvirt-qemu + | | + | +- emulator + | +- vcpu0 + | +- vcpu1 + | + +- vm2.libvirt-qemu + | | + | +- emulator + | +- vcpu0 + | +- vcpu1 + | + +- vm3.libvirt-qemu + | | + | +- emulator + | +- vcpu0 + | +- vcpu1 + | + +- container1.libvirt-lxc + | + +- container2.libvirt-lxc + | + +- container3.libvirt-lxc + </pre> + + <p> + The default cgroups layout ensures that, when there is contention for + CPU time, it is shared equally between system services, user sessions + and virtual machines / containers. This prevents virtual machines from + locking the administrator out of the host, or impacting execution of + system services. ConverselyWhen there is no contention from + system services / user sessions, it is possible for virtual machines + to fully utilize the host CPUs. + </p> + + <h2><a name="customPartiton">Using custom partitions</a></h2> + + <p> + If there is a need to apply resource constraints to groups of + virtual machines or containers, then the single default + partition <code>/machine</code> may not be sufficiently + flexible. The administrator may wish to sub-divide the + default partition, for example into "testing" and "production" + partitions, and then assign each guest to a specific + sub-partition. This is achieved via a small element addition + to the guest domain XML config, just below the main <code>domain</code> + element + </p> + + <pre> + ... + <resource> + <partition>/machine/production</partition> + </resource> + ... + </pre> + + <p> + Libvirt will not auto-create the cgroups directory to back + this partition. In the future, libvirt / virsh will provide + APIs / commands to create custom partitions, but currently + this is left as an exercise for the administrator. For + example, given the XML config above, the admin would need + to create a cgroup named '/machine/production.partition' + </p> + + <pre> +# cd /sys/fs/cgroup +# for i in blkio cpu,cpuacct cpuset devices freezer memory net_cls perf_event + do + mkdir $i/machine/production.partition + done +# for i in cpuset.cpus cpuset.mems + do + cat cpuset/machine/$i > cpuset/machine/production.partition/$i + done +</pre> + + <p> + <strong>Note:</strong> the cgroups directory created as a ".partition" + suffix, but the XML config does not require this suffix. + </p> + + <p> + <strong>Note:</strong> the ability to place guests in custom + partitions is only available with libvirt >= 1.0.5, using + the new cgroup layout. The legacy cgroups layout described + later did not support customization per guest. + </p> + + <h2><a name="resourceAPIs">Resource management APIs/commands</a></h2> + + <p> + Since libvirt aims to provide an API which is portable across + hypervisors, the concept of cgroups is not exposed directly + in the API or XML configuration. It is considered to be an + internal implementation detail. Instead libvirt provides a + set of APIs for applying resource controls, which are then + mapped to corresponding cgroup tunables + </p> + + <h3>Scheduler tuning</h3> + + <p> + Parameters from the "cpu" controller are exposed via the + <code>schedinfo</code> command in virsh. + </p> + + <pre> +# virsh schedinfo demo +Scheduler : posix +cpu_shares : 1024 +vcpu_period : 100000 +vcpu_quota : -1 +emulator_period: 100000 +emulator_quota : -1</pre> + + + <h3>Block I/O tuning</h3> + + <p> + Parameters from the "blkio" controller are exposed via the + <code>bkliotune</code> command in virsh. + </p> + + + <pre> +# virsh blkiotune demo +weight : 500 +device_weight : </pre> + + <h3>Memory tuning</h3> + + <p> + Parameters from the "memory" controller are exposed via the + <code>memtune</code> command in virsh. + </p> + + <pre> +# virsh memtune demo +hard_limit : 580192 +soft_limit : unlimited +swap_hard_limit: unlimited + </pre> + + <h3>Network tuning</h3> + + <p> + The <code>net_cls</code> is not currently used. Instead traffic + filter policies are set directly against individual virtual + network interfaces. + </p> + + <h2><a name="legacyLayout">Legacy cgroups layout</a></h2> + + <p> + Prior to libvirt 1.0.5, the cgroups layout created by libvirt was different + from that described above, and did not allow for administrator customization. + Libvirt used a fixed, 3-level hiearchy <code>libvirt/{qemu,lxc}/$VMNAME</code> + which was rooted at the point in the hiearchy where libvirtd itself was + located. So if libvirtd was placed at <code>/system/libvirtd.service</code> + by systemd, the groups for each virtual machine / container would be located + at <code>/system/libvirtd.service/libvirt/{qemu,lxc}/$VMNAME</code>. In addition + to this, the QEMU drivers further child groups for each vCPU thread and the + emulator thread(s). This leads to a hiearchy that looked like + </p> + + + <pre> +$ROOT + | + +- system + | + +- libvirtd.service + | + +- libvirt + | + +- qemu + | | + | +- vm1 + | | | + | | +- emulator + | | +- vcpu0 + | | +- vcpu1 + | | + | +- vm2 + | | | + | | +- emulator + | | +- vcpu0 + | | +- vcpu1 + | | + | +- vm3 + | | + | +- emulator + | +- vcpu0 + | +- vcpu1 + | + +- lxc + | + +- container1 + | + +- container2 + | + +- container3 + </pre> + + <p> + Although current releases are much improved, historically the use of deep + hiearchies has had a significant negative impact on the kernel scalability. + The legacy libvirt cgroups layout highlighted these problems, to the detriment + of the performance of virtual machines and containers. + </p> + </body> +</html> diff --git a/docs/sitemap.html.in b/docs/sitemap.html.in index 619e4a1..cb7cc5b 100644 --- a/docs/sitemap.html.in +++ b/docs/sitemap.html.in @@ -89,6 +89,10 @@ <span>Ensuring exclusive guest access to disks</span> </li> <li> + <a href="cgroups.html">CGroups</a> + <span>Control groups integration</span> + </li> + <li> <a href="hooks.html">Hooks</a> <span>Hooks for system specific management</span> </li> -- 1.8.1.4

2 1

[libvirt] [sandbox PATCH] allow to use a templated unit in virt-sandbox
by Michael Scherer 03 May '13

03 May '13

This permit to create a templated unit inside the sandbox, using the sandbox name as a variable and so running the same unit with a different configuration without too much hassle. For example, someone could have several different configuration of website in /etc/nginx/websites.d/ and have each of them started in a different sandbox, with a sample templated unit using the sandbox name as a option to read the proper configuration file directly. --- bin/virt-sandbox-service | 20 +++++++++++++++++--- 1 file changed, 17 insertions(+), 3 deletions(-) diff --git a/bin/virt-sandbox-service b/bin/virt-sandbox-service index 2096be1..0d89b54 100755 --- a/bin/virt-sandbox-service +++ b/bin/virt-sandbox-service @@ -345,6 +345,10 @@ class GenericContainer(Container): def set_command(self, command): self.config.set_command(command) + +def is_template_unit(unit): + return '@' in unit + class SystemdContainer(Container): IGNORE_DIRS = [ "/var/run/", "/etc/logrotate.d/", "/etc/pam.d" ] DEFAULT_DIRS = [ "/etc", "/var" ] @@ -624,14 +628,22 @@ WantedBy=%(TARGET)s source = "%s%s" % ( self.dest, d) self.add_bind_mount(source, d) + def get_expanded_unit_template(self, unit): + return unit.replace('@', '@' + self.name) + def create_container_unit(self, src, dest, unit): - fd = open(dest + "/" + unit, "w") - fd.write(""".include %s + if is_template_unit(unit): + expanded_unit_name = self.get_expanded_unit_template(unit) + os.symlink(src, dest + "/" + expanded_unit_name) + shutil.copy(src, dest + "/" + unit) + else: + fd = open(dest + "/" + unit, "w") + fd.write(""".include %s [Service] PrivateTmp=false PrivateNetwork=false """ % src ) - fd.close() + fd.close() def gen_content(self): if self.copy: @@ -677,6 +689,8 @@ PrivateNetwork=false for i, src in self.unit_file_list: self.create_container_unit(src, self.dest + unitdir, i) + if is_template_unit(i): + i = self.get_expanded_unit_template(i) os.symlink("../" + i, self.dest + tgtdir + "/" + i) tgtfile = unitdir + "/multi-user.target" -- 1.8.2.1

2 6

[libvirt] libvirt 'xdr_u_int64_t' undeclared error
by appzer0 03 May '13

03 May '13

Hello list, I don't know if I should file a bug so I'm asking here: I got problems building libvirt with obsolete headers from glibc + libtirpc headers. I met the "'xdr_u_int64_t' undeclared" error as it seems XDR_CFLAGS are never taken into account, no matter I "export" them, tweaks CFLAGS or add -I/usr/include/tirpc flags. Building on x86_64, libvirt 1.0.4 and 1.0.5 have the same behaviour here. Header is present: $ grep xdr_u_int64_t $(find /usr/include) 2>/dev/null /usr/include/tirpc/rpc/xdr.h:extern bool_t xdr_u_int64_t(XDR *, u_int64_t *); Here is the log. Please notice the empty "xdr:" line in the configure's summary : --- + CFLAGS='-O2 -fPIC -pipe' + CXXFLAGS='-O2 -fPIC -pipe' + LDFLAGS=-I/usr/include/tirpc + ./configure --prefix=/usr --sysconfdir=/etc --localstatedir=/var --libdir=/usr/lib64 --libexecdir=/usr/lib64/libvirt --mandir=/usr/man --infodir=/usr/info --docdir=/usr/doc/libvirt-1.0.5 --with-init-script=systemd --with-interface --with-storage-lvm --with-udev --build=x86_64-0-linux-gnu checking for a BSD-compatible install... /usr/bin/ginstall -c checking whether build environment is sane... yes checking for a thread-safe mkdir -p... /usr/bin/mkdir -p checking for gawk... gawk checking whether make sets $(MAKE)... yes checking how to create a ustar tar archive... gnutar checking whether to enable maintainer-specific portions of Makefiles... yes checking whether make supports nested variables... yes checking build system type... x86_64-0-linux-gnu checking host system type... x86_64-0-linux-gnu checking for gcc... gcc checking whether the C compiler works... yes checking for C compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... no checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ISO C89... none needed checking for style of include used by make... GNU checking dependency style of gcc... gcc3 checking how to run the C preprocessor... gcc -E checking for grep that handles long lines and -e... /usr/bin/grep checking for egrep... /usr/bin/grep -E checking for Minix Amsterdam compiler... no checking for ar... ar checking for ranlib... ranlib checking whether gcc and cc understand -c and -o together... yes checking for ANSI C header files... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... yes checking minix/config.h usability... no checking minix/config.h presence... no checking for minix/config.h... no checking whether it is safe to define __EXTENSIONS__... yes checking whether _XOPEN_SOURCE should be defined... no checking for _LARGEFILE_SOURCE value needed for large files... no checking for special C compiler options needed for large files... no checking for _FILE_OFFSET_BITS value needed for large files... no checking for gcc option to accept ISO C99... -std=gnu99 checking for gcc -std=gnu99 option to accept ISO Standard C... (cached) -std=gnu99 configure: autobuild project... libvirt configure: autobuild revision... 1.0.5 configure: autobuild hostname... poopy configure: autobuild timestamp... 20130503T072146Z checking sys/socket.h usability... yes checking sys/socket.h presence... yes checking for sys/socket.h... yes checking arpa/inet.h usability... yes checking arpa/inet.h presence... yes checking for arpa/inet.h... yes checking features.h usability... yes checking features.h presence... yes checking for features.h... yes checking sys/param.h usability... yes checking sys/param.h presence... yes checking for sys/param.h... yes checking for unistd.h... (cached) yes checking execinfo.h usability... yes checking execinfo.h presence... yes checking for execinfo.h... yes checking wctype.h usability... yes checking wctype.h presence... yes checking for wctype.h... yes checking for sys/stat.h... 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(cached) yes checking for wctob... yes checking for cfmakeraw... yes checking for geteuid... yes checking for getgid... yes checking for getgrnam_r... yes checking for getmntent_r... yes checking for getpwuid_r... yes checking for getuid... yes checking for initgroups... yes checking for kill... yes checking for mmap... yes checking for posix_fallocate... yes checking for posix_memalign... yes checking for prlimit... yes checking for regexec... yes checking for sched_getaffinity... yes checking for setns... yes checking for setrlimit... yes checking for nl_langinfo and CODESET... yes checking for a traditional french locale... fr_FR checking whether malloc, realloc, calloc are POSIX compliant... yes checking whether // is distinct from /... no checking whether realpath works... yes checking for uid_t in sys/types.h... yes checking for unistd.h... (cached) yes checking for working chown... yes checking whether chown dereferences symlinks... yes checking whether chown honors trailing slash... yes checking whether chown always updates ctime... yes checking for unsigned long long int... yes checking whether byte ordering is bigendian... no checking if environ is properly declared... yes checking for complete errno.h... yes checking for working fcntl.h... yes checking for pid_t... yes checking for mode_t... yes checking whether fdatasync is declared... yes checking for mbstate_t... yes checking whether stdin defaults to large file offsets... yes checking whether fseeko is declared... yes checking for fseeko... yes checking whether fflush works on input streams... no checking whether stat file-mode macros are broken... no checking for nlink_t... yes checking whether ftello is declared... yes checking for ftello... yes checking whether ftello works... yes checking for library containing gethostbyname... none required checking for gethostbyname... yes checking for library containing getservbyname... none required checking for getservbyname... yes checking for library containing inet_ntop... none required checking whether inet_ntop is declared... yes checking for IPv4 sockets... yes checking for IPv6 sockets... yes checking whether getcwd (NULL, 0) allocates memory for result... yes checking for getcwd with POSIX signature... yes checking whether getdelim is declared... yes checking whether getline is declared... yes checking whether getpass is declared... yes checking whether fflush_unlocked is declared... yes checking whether flockfile is declared... yes checking whether fputs_unlocked is declared... yes checking whether funlockfile is declared... yes checking whether putc_unlocked is declared... yes checking for struct timeval... yes checking for wide-enough struct timeval.tv_sec member... yes checking whether ldexp() can be used without linking with libm... yes checking whether getc_unlocked is declared... yes checking whether we are using the GNU C Library 2.1 or newer... yes checking for wchar_t... yes checking whether NULL can be used in arbitrary expressions... yes checking for ld used by GCC... /usr/bin/ld checking if the linker (/usr/bin/ld) is GNU ld... yes checking for shared library run path origin... done checking whether imported symbols can be declared weak... yes checking for pthread.h... 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(cached) yes checking whether the inttypes.h PRIxNN macros are broken... no checking where to find the exponent in a 'float'... word 0 bit 23 checking whether long double and double are the same... no checking for LC_MESSAGES... yes checking for CFPreferencesCopyAppValue... no checking for CFLocaleCopyCurrent... no checking whether posix_spawn works... yes checking whether posix_spawnattr_setschedpolicy is supported... yes checking whether posix_spawnattr_setschedparam is supported... yes checking whether unsetenv is declared... yes checking for alloca as a compiler built-in... yes checking whether btowc(0) is correct... yes checking whether btowc(EOF) is correct... yes checking byteswap.h usability... yes checking byteswap.h presence... yes checking for byteswap.h... yes checking for library containing clock_gettime... -lrt checking for clock_gettime... yes checking for clock_settime... yes checking whether // is distinct from /... 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(cached) fr_FR.UTF-8 checking whether posix_spawn_file_actions_addclose works... yes checking whether posix_spawn_file_actions_adddup2 works... yes checking whether posix_spawn_file_actions_addopen works... yes checking whether program_invocation_name is declared... yes checking whether program_invocation_short_name is declared... yes checking for ptsname... yes checking whether ptsname sets errno on failure... yes checking whether ptsname_r has the same signature as in glibc... yes checking for putenv compatible with GNU and SVID... yes checking for mmap... (cached) yes checking for MAP_ANONYMOUS... yes checking for stdlib.h... (cached) yes checking for GNU libc compatible realloc... yes checking for a traditional french locale... (cached) fr_FR checking for a french Unicode locale... (cached) fr_FR.UTF-8 checking for a traditional japanese locale... (cached) ja_JP checking for a transitional chinese locale... (cached) none checking for signbit macro... yes checking for signbit compiler built-ins... yes checking for posix_spawnattr_t... yes checking for posix_spawn_file_actions_t... yes checking for mmap... (cached) yes checking for MAP_ANONYMOUS... yes checking whether symlink handles trailing slash correctly... yes checking for pthread_atfork... yes checking for unlockpt... yes checking for unsetenv... yes checking for unsetenv() return type... int checking whether unsetenv obeys POSIX... yes checking for waitid... yes checking for a traditional french locale... (cached) fr_FR checking for a french Unicode locale... (cached) fr_FR.UTF-8 checking for a traditional japanese locale... (cached) ja_JP checking for a transitional chinese locale... (cached) none checking whether wctob works... yes checking whether wctob is declared... yes checking for uid_t in sys/types.h... (cached) yes checking how to print strings... printf checking for a sed that does not truncate output... /usr/bin/sed checking for fgrep... /usr/bin/grep -F checking for ld used by gcc -std=gnu99... /usr/bin/ld checking if the linker (/usr/bin/ld) is GNU ld... yes checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B checking the name lister (/usr/bin/nm -B) interface... BSD nm checking whether ln -s works... yes checking the maximum length of command line arguments... 1572864 checking whether the shell understands some XSI constructs... yes checking whether the shell understands "+="... yes checking how to convert x86_64-0-linux-gnu file names to x86_64-0-linux-gnu format... func_convert_file_noop checking how to convert x86_64-0-linux-gnu file names to toolchain format... func_convert_file_noop checking for /usr/bin/ld option to reload object files... -r checking for objdump... objdump checking how to recognize dependent libraries... pass_all checking for dlltool... dlltool checking how to associate runtime and link libraries... printf %s\n checking for archiver @FILE support... @ checking for strip... strip checking for ranlib... (cached) ranlib checking command to parse /usr/bin/nm -B output from gcc -std=gnu99 object... ok checking for sysroot... no checking for mt... no checking if : is a manifest tool... no checking for dlfcn.h... yes checking for objdir... .libs checking if gcc -std=gnu99 supports -fno-rtti -fno-exceptions... no checking for gcc -std=gnu99 option to produce PIC... -fPIC -DPIC checking if gcc -std=gnu99 PIC flag -fPIC -DPIC works... yes checking if gcc -std=gnu99 static flag -static works... yes checking if gcc -std=gnu99 supports -c -o file.o... yes checking if gcc -std=gnu99 supports -c -o file.o... (cached) yes checking whether the gcc -std=gnu99 linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes checking whether -lc should be explicitly linked in... no checking dynamic linker characteristics... GNU/Linux ld.so checking how to hardcode library paths into programs... immediate checking whether stripping libraries is possible... yes checking if libtool supports shared libraries... yes checking whether to build shared libraries... yes checking whether to build static libraries... no checking for ld used by gcc -std=gnu99... (cached) /usr/bin/ld checking if the linker (/usr/bin/ld) is GNU ld... (cached) yes checking for how to mark DSO non-deletable at runtime... -Wl,-z -Wl,nodelete checking for how to set DSO symbol versions... -Wl,--version-script= checking whether gcc -Wformat allows NULL strings... yes checking whether pragma GCC diagnostic push works... yes checking whether GCC -Wlogical-op gives bogus warnings... no checking whether -Wno-missing-field-initializers is supported... yes checking whether -Wno-missing-field-initializers is needed... no checking whether -Wuninitialized is supported... yes checking whether C compiler handles -W... yes checking whether C compiler handles -Waddress... yes checking whether C compiler handles -Wall... yes checking whether C compiler handles -Warray-bounds... yes checking whether C compiler handles -Wattributes... yes checking whether C compiler handles -Wbad-function-cast... yes checking whether C compiler handles -Wbuiltin-macro-redefined... yes checking whether C compiler handles -Wcast-align... yes checking whether C compiler handles -Wchar-subscripts... yes checking whether C compiler handles -Wclobbered... yes checking whether C compiler handles -Wcomment... yes checking whether C compiler handles -Wcomments... yes checking whether C compiler handles -Wcoverage-mismatch... yes checking whether C compiler handles -Wcpp... yes checking whether C compiler handles -Wdeprecated-declarations... yes checking whether C compiler handles -Wdisabled-optimization... yes checking whether C compiler handles -Wdiv-by-zero... yes checking whether C compiler handles -Wdouble-promotion... yes checking whether C compiler handles -Wempty-body... yes checking whether C compiler handles -Wendif-labels... yes checking whether C compiler handles -Wextra... yes checking whether C compiler handles -Wformat-contains-nul... yes checking whether C compiler handles -Wformat-extra-args... yes checking whether C compiler handles -Wformat-security... yes checking whether C compiler handles -Wformat-y2k... yes checking whether C compiler handles -Wformat-zero-length... yes checking whether C compiler handles -Wformat=2... yes checking whether C compiler handles -Wfree-nonheap-object... yes checking whether C compiler handles -Wignored-qualifiers... yes checking whether C compiler handles -Wimplicit... yes checking whether C compiler handles -Wimplicit-function-declaration... yes checking whether C compiler handles -Wimplicit-int... yes checking whether C compiler handles -Winit-self... yes checking whether C compiler handles -Winline... yes checking whether C compiler handles -Wint-to-pointer-cast... yes checking whether C compiler handles -Winvalid-memory-model... yes checking whether C compiler handles -Winvalid-pch... yes checking whether C compiler handles -Wjump-misses-init... yes checking whether C compiler handles -Wlogical-op... yes checking whether C compiler handles -Wmain... yes checking whether C compiler handles -Wmaybe-uninitialized... yes checking whether C compiler handles -Wmissing-braces... yes checking whether C compiler handles -Wmissing-declarations... yes checking whether C compiler handles -Wmissing-field-initializers... yes checking whether C compiler handles -Wmissing-format-attribute... yes checking whether C compiler handles -Wmissing-include-dirs... yes checking whether C compiler handles -Wmissing-noreturn... yes checking whether C compiler handles -Wmissing-parameter-type... yes checking whether C compiler handles -Wmissing-prototypes... yes checking whether C compiler handles -Wmudflap... yes checking whether C compiler handles -Wmultichar... yes checking whether C compiler handles -Wnarrowing... yes checking whether C compiler handles -Wnested-externs... yes checking whether C compiler handles -Wnonnull... yes checking whether C compiler handles -Wnormalized=nfc... yes checking whether C compiler handles -Wold-style-declaration... yes checking whether C compiler handles -Wold-style-definition... yes checking whether C compiler handles -Woverflow... yes checking whether C compiler handles -Woverride-init... yes checking whether C compiler handles -Wpacked-bitfield-compat... yes checking whether C compiler handles -Wparentheses... yes checking whether C compiler handles -Wpointer-arith... yes checking whether C compiler handles -Wpointer-sign... yes checking whether C compiler handles -Wpointer-to-int-cast... yes checking whether C compiler handles -Wpragmas... yes checking whether C compiler handles -Wreturn-type... yes checking whether C compiler handles -Wsequence-point... yes checking whether C compiler handles -Wshadow... yes checking whether C compiler handles -Wsizeof-pointer-memaccess... no checking whether C compiler handles -Wstrict-aliasing... yes checking whether C compiler handles -Wstrict-prototypes... yes checking whether C compiler handles -Wsuggest-attribute=const... yes checking whether C compiler handles -Wsuggest-attribute=format... no checking whether C compiler handles -Wsuggest-attribute=noreturn... yes checking whether C compiler handles -Wsuggest-attribute=pure... yes checking whether C compiler handles -Wswitch... yes checking whether C compiler handles -Wsync-nand... yes checking whether C compiler handles -Wtrampolines... yes checking whether C compiler handles -Wtrigraphs... yes checking whether C compiler handles -Wtype-limits... yes checking whether C compiler handles -Wuninitialized... yes checking whether C compiler handles -Wunknown-pragmas... yes checking whether C compiler handles -Wunused... yes checking whether C compiler handles -Wunused-but-set-parameter... yes checking whether C compiler handles -Wunused-but-set-variable... yes checking whether C compiler handles -Wunused-function... yes checking whether C compiler handles -Wunused-label... yes checking whether C compiler handles -Wunused-local-typedefs... yes checking whether C compiler handles -Wunused-parameter... yes checking whether C compiler handles -Wunused-result... yes checking whether C compiler handles -Wunused-value... yes checking whether C compiler handles -Wunused-variable... yes checking whether C compiler handles -Wvarargs... no checking whether C compiler handles -Wvariadic-macros... yes checking whether C compiler handles -Wvector-operation-performance... yes checking whether C compiler handles -Wvolatile-register-var... yes checking whether C compiler handles -Wwrite-strings... yes checking whether C compiler handles -Wno-sign-compare... yes checking whether C compiler handles -Wjump-misses-init... (cached) yes checking whether C compiler handles -Wno-format-nonliteral... yes checking whether C compiler handles -Wframe-larger-than=4096... yes checking whether C compiler handles -fstack-protector-all... yes checking whether C compiler handles --param=ssp-buffer-size=4... yes checking whether C compiler handles -fexceptions... yes checking whether C compiler handles -fasynchronous-unwind-tables... yes checking whether C compiler handles -fdiagnostics-show-option... yes checking whether C compiler handles -funit-at-a-time... yes checking whether C compiler handles -fipa-pure-const... yes checking whether C compiler handles -Wno-suggest-attribute=pure... yes checking whether C compiler handles -Wno-suggest-attribute=const... yes checking whether C compiler handles -Wno-redundant-decls... yes checking whether C compiler handles -fPIE -DPIE... yes checking for how to force completely read-only GOT table... -Wl,-z -Wl,relro -Wl,-z -Wl,now checking for aa_change_profile in -lapparmor... no checking for getxattr in -lattr... yes checking attr/xattr.h usability... yes checking attr/xattr.h presence... yes checking for attr/xattr.h... yes checking for audit_encode_nv_string in -laudit... no checking for pkg-config... /usr/bin/pkg-config checking pkg-config is at least version 0.9.0... yes checking for AVAHI... yes checking for BLKID... yes checking for capng_updatev in -lcap-ng... yes checking for cap-ng.h... (cached) yes checking for CURL... yes checking for DBUS... yes checking for dbus_watch_get_unix_fd... yes checking for FUSE... yes checking for HAL... no checking for NETCF... no checking for numa_available in -lnuma... no checking for OPENWSMAN... no checking for PCIACCESS... yes checking for sanlock_init in -lsanlock_client... no checking for sasl_client_init in -lsasl2... yes checking for sasl/sasl.h... (cached) yes checking for fgetfilecon_raw in -lselinux... no checking for SSH2... yes checking for UDEV... yes checking for yajl_parse_complete in -lyajl... no checking for yajl_tree_parse in -lyajl... yes checking for yajl/yajl_common.h... (cached) yes checking for CPUID instruction... yes checking size of long... 8 checking for pthread_mutexattr_init... yes checking pwd.h usability... yes checking pwd.h presence... yes checking for pwd.h... yes checking paths.h usability... yes checking paths.h presence... yes checking for paths.h... yes checking regex.h usability... yes checking regex.h presence... yes checking for regex.h... yes checking sys/un.h usability... yes checking sys/un.h presence... yes checking for sys/un.h... yes checking sys/poll.h usability... yes checking sys/poll.h presence... yes checking for sys/poll.h... yes checking syslog.h usability... yes checking syslog.h presence... yes checking for syslog.h... yes checking mntent.h usability... yes checking mntent.h presence... yes checking for mntent.h... yes checking net/ethernet.h usability... yes checking net/ethernet.h presence... yes checking for net/ethernet.h... yes checking linux/magic.h usability... yes checking linux/magic.h presence... yes checking for linux/magic.h... yes checking for sys/un.h... (cached) yes checking sys/syscall.h usability... yes checking sys/syscall.h presence... yes checking for sys/syscall.h... yes checking netinet/tcp.h usability... yes checking netinet/tcp.h presence... yes checking for netinet/tcp.h... yes checking ifaddrs.h usability... yes checking ifaddrs.h presence... yes checking for ifaddrs.h... yes checking libtasn1.h usability... yes checking libtasn1.h presence... yes checking for libtasn1.h... yes checking sys/ucred.h usability... no checking sys/ucred.h presence... no checking for sys/ucred.h... no checking sys/mount.h usability... yes checking sys/mount.h presence... yes checking for sys/mount.h... yes checking whether htole64 is declared... yes checking for atomic ops implementation... gcc checking for struct ifreq... yes checking for gettext in -lintl... no checking for rpcgen... /usr/bin/rpcgen checking for xmllint... /usr/bin/xmllint checking for xmlcatalog... /usr/bin/xmlcatalog checking for xsltproc... /usr/bin/xsltproc checking for augparse... /usr/bin/augparse checking for dnsmasq... dnsmasq checking for radvd... radvd checking for brctl... brctl checking for tc... /sbin/tc checking for udevadm... /sbin/udevadm checking for udevsettle... no checking for modprobe... /sbin/modprobe checking for ovs-vsctl... ovs-vsctl checking for scrub... scrub checking for init script flavor... systemd checking for whether to install sysctl config... yes checking for ip... /usr/sbin/ip checking for iptables... /usr/sbin/iptables checking for ip6tables... /usr/sbin/ip6tables checking for ebtables... /sbin/ebtables checking for xdrmem_create in -lportablexdr... no checking for library containing xdrmem_create... -ltirpc checking for xdr_u_int64_t... yes checking where to find <rpc/rpc.h>... none checking for dlfcn.h... (cached) yes checking for library containing dlopen... -ldl checking for xen_vm_start in -lxenserver... no checking for libxl_ctx_alloc in -lxenlight... no checking for xs_read in -lxenstore... no checking linux/kvm.h usability... yes checking linux/kvm.h presence... yes checking for linux/kvm.h... yes checking for shell that supports <> redirection... /bin/sh checking for linux/param.h... yes checking for linux/sockios.h... yes checking for linux/if_bridge.h... yes checking for linux/if_tun.h... yes checking for pkg-config... (cached) /usr/bin/pkg-config checking pkg-config is at least version 0.9.0... yes checking for LIBXML... yes checking for struct _xmlURI.query_raw... yes checking for GNUTLS... yes checking for pkcheck... /usr/bin/pkcheck checking for dtrace... no checking for numad... no checking libpcap pcap-config >= 1.0.0 ... yes checking sys/inotify.h usability... yes checking sys/inotify.h presence... yes checking for sys/inotify.h... yes checking readline/readline.h usability... yes checking readline/readline.h presence... yes checking for readline/readline.h... yes checking for readline in -lreadline... yes checking for mntent.h... (cached) yes checking for mount... /usr/bin/mount checking for umount... /usr/bin/umount checking for mkfs... /sbin/mkfs checking for showmount... /sbin/showmount checking for pvcreate... /sbin/pvcreate checking for vgcreate... /sbin/vgcreate checking for lvcreate... /sbin/lvcreate checking for pvremove... /sbin/pvremove checking for vgremove... /sbin/vgremove checking for lvremove... /sbin/lvremove checking for lvchange... /sbin/lvchange checking for vgchange... /sbin/vgchange checking for vgscan... /sbin/vgscan checking for pvs... /sbin/pvs checking for vgs... /sbin/vgs checking for lvs... /sbin/lvs checking for iscsiadm... no checking rbd/librbd.h usability... no checking rbd/librbd.h presence... no checking for rbd/librbd.h... no checking for collie... no checking for parted... /sbin/parted checking for dmsetup... /sbin/dmsetup checking for LIBPARTED... yes checking for DEVMAPPER... yes checking libdevmapper.h usability... yes checking libdevmapper.h presence... yes checking for libdevmapper.h... yes checking for python... /usr/bin/python checking for python version... 2.7 checking for python platform... linux2 checking for python script directory... ${prefix}/lib64/python2.7/site-packages checking for python extension module directory... ${exec_prefix}/lib64/python2.7/site-packages checking for perl... /usr/bin/perl checking Whether to build test suite by default... no checking whether NLS is requested... yes checking for msgfmt... /usr/bin/msgfmt checking for gmsgfmt... /usr/bin/msgfmt checking for xgettext... /usr/bin/xgettext checking for msgmerge... /usr/bin/msgmerge checking for CFPreferencesCopyAppValue... (cached) no checking for CFLocaleCopyCurrent... (cached) no checking for GNU gettext in libc... yes checking whether to use NLS... yes checking where the gettext function comes from... libc checking whether to compile with macvtap support... yes checking whether MACVLAN_MODE_PASSTHRU is declared... yes checking whether to compile with virtual port support... yes checking for LIBNL... yes checking for LIBNL_ROUTE3... yes checking for struct ifreq.ifr_newname... yes checking for struct ifreq.ifr_ifindex... yes checking for struct ifreq.ifr_index... no checking whether this build is done by a static analysis tool... no configure: creating ./config.status config.status: creating run config.status: creating Makefile config.status: creating src/Makefile config.status: creating include/Makefile config.status: creating docs/Makefile config.status: creating docs/schemas/Makefile config.status: creating gnulib/lib/Makefile config.status: creating gnulib/tests/Makefile config.status: creating libvirt.pc config.status: creating libvirt.spec config.status: creating mingw-libvirt.spec config.status: creating po/Makefile.in config.status: creating include/libvirt/Makefile config.status: creating include/libvirt/libvirt.h config.status: creating python/Makefile config.status: creating python/tests/Makefile config.status: creating daemon/Makefile config.status: creating tools/Makefile config.status: creating tests/Makefile config.status: creating examples/apparmor/Makefile config.status: creating examples/domain-events/events-c/Makefile config.status: creating examples/domsuspend/Makefile config.status: creating examples/dominfo/Makefile config.status: creating examples/openauth/Makefile config.status: creating examples/python/Makefile config.status: creating examples/hellolibvirt/Makefile config.status: creating examples/systemtap/Makefile config.status: creating examples/xml/nwfilter/Makefile config.status: creating config.h config.status: executing depfiles commands config.status: executing libtool commands config.status: executing po-directories commands config.status: creating po/POTFILES config.status: creating po/Makefile configure: configure: Configuration summary configure: ===================== configure: configure: Drivers configure: configure: Xen: no configure: QEMU: yes configure: UML: yes configure: OpenVZ: yes configure: VMware: yes configure: VBox: yes configure: XenAPI: no configure: xenlight: no configure: LXC: yes configure: PHYP: yes configure: ESX: yes configure: Hyper-V: no configure: Parallels: yes configure: Test: yes configure: Remote: yes configure: Network: yes configure: Libvirtd: yes configure: Interface: yes configure: macvtap: yes configure: virtport: yes configure: configure: Storage Drivers configure: configure: Dir: yes configure: FS: yes configure: NetFS: yes configure: LVM: yes configure: iSCSI: no configure: SCSI: yes configure: mpath: yes configure: Disk: yes configure: RBD: no configure: Sheepdog: no configure: configure: Security Drivers configure: configure: SELinux: no () configure: AppArmor: no configure: configure: Driver Loadable Modules configure: configure: dlopen: -export-dynamic -ldl configure: configure: Libraries configure: configure: apparmor: no configure: attr: yes (CFLAGS='' LIBS='-lattr') configure: audit: no configure: avahi: yes (CFLAGS='-D_REENTRANT ' LIBS='-lavahi-common -lavahi-client ') configure: blkid: yes (CFLAGS='-I/usr/include/blkid -I/usr/include/uuid ' LIBS='-lblkid ') configure: capng: yes (CFLAGS='' LIBS='-lcap-ng') configure: curl: yes (CFLAGS='-DCURL_DISABLE_TYPECHECK ' LIBS='-lcurl ') configure: dbus: yes (CFLAGS='-I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include ' LIBS='-ldbus-1 ') configure: fuse: yes (CFLAGS='-D_FILE_OFFSET_BITS=64 -I/usr/include/fuse ' LIBS='-lfuse -pthread ') configure: hal: no configure: netcf: no configure: numactl: no configure: openwsman: no configure: pciaccess: yes (CFLAGS='' LIBS='-lpciaccess ') configure: sanlock: no configure: sasl: yes (CFLAGS='' LIBS='-lsasl2') configure: selinux: no configure: ssh2: yes (CFLAGS='' LIBS='-lssh2 ') configure: udev: yes (CFLAGS='' LIBS='-ludev ') configure: yajl: yes (CFLAGS='' LIBS='-lyajl') configure: libxml: -I/usr/include/libxml2 -lxml2 configure: dlopen: -ldl configure: openwsman: no configure: gnutls: -I/usr/include/p11-kit-1 -lgnutls -lgcrypt configure: firewalld: yes configure: polkit: /usr/bin/pkcheck (version 1) configure: xen: no configure: xenapi: no configure: xenlight: no configure: pcap: -I/usr/include -L/usr/lib64 -Wl,-rpath,/usr/lib64 -lpcap configure: nl: -I/usr/include/libnl3 -I/usr/include/libnl3 -lnl-3 -lnl-route-3 -lnl-3 configure: mscom: no configure: xdr: configure: rbd: no configure: configure: Test suite configure: configure: Coverage: no configure: Alloc OOM: no configure: configure: Miscellaneous configure: configure: Debug: yes configure: Use -Werror: no configure: Warning Flags: -W -Waddress -Wall -Warray-bounds -Wattributes -Wbad-function-cast -Wbuiltin-macro-redefined -Wcast-align -Wchar-subscripts -Wclobbered -Wcomment -Wcomments -Wcoverage-mismatch -Wcpp -Wdeprecated-declarations -Wdisabled-optimization -Wdiv-by-zero -Wdouble-promotion -Wempty-body -Wendif-labels -Wextra -Wformat-contains-nul -Wformat-extra-args -Wformat-security -Wformat-y2k -Wformat-zero-length -Wformat=2 -Wfree-nonheap-object -Wignored-qualifiers -Wimplicit -Wimplicit-function-declaration -Wimplicit-int -Winit-self -Winline -Wint-to-pointer-cast -Winvalid-memory-model -Winvalid-pch -Wjump-misses-init -Wlogical-op -Wmain -Wmaybe-uninitialized -Wmissing-braces -Wmissing-declarations -Wmissing-field-initializers -Wmissing-format-attribute -Wmissing-include-dirs -Wmissing-noreturn -Wmissing-parameter-type -Wmissing-prototypes -Wmudflap -Wmultichar -Wnarrowing -Wnested-externs -Wnonnull -Wnormalized=nfc -Wold-style-declaration -Wold-style-definition -Woverflow -Woverride-init -Wpacked-bitfield-compat -Wparentheses -Wpointer-arith -Wpointer-sign -Wpointer-to-int-cast -Wpragmas -Wreturn-type -Wsequence-point -Wshadow -Wstrict-aliasing -Wstrict-prototypes -Wsuggest-attribute=const -Wsuggest-attribute=noreturn -Wsuggest-attribute=pure -Wswitch -Wsync-nand -Wtrampolines -Wtrigraphs -Wtype-limits -Wuninitialized -Wunknown-pragmas -Wunused -Wunused-but-set-parameter -Wunused-but-set-variable -Wunused-function -Wunused-label -Wunused-local-typedefs -Wunused-parameter -Wunused-result -Wunused-value -Wunused-variable -Wvariadic-macros -Wvector-operation-performance -Wvolatile-register-var -Wwrite-strings -Wno-sign-compare -Wjump-misses-init -Wno-format-nonliteral -Wframe-larger-than=4096 -fstack-protector-all --param=ssp-buffer-size=4 -fexceptions -fasynchronous-unwind-tables -fdiagnostics-show-option -funit-at-a-time -fipa-pure-const -Wno-suggest-attribute=pure -Wno-suggest-attribute=const configure: Readline: yes configure: Python: yes configure: DTrace: no configure: numad: no configure: XML Catalog: /etc/xml/catalog configure: Init script: systemd configure: Char device locks: /var/lock configure: configure: Privileges configure: configure: QEMU: root:root configure: + make -j5 EXAMPLE_DIR=/usr/doc/libvirt-1.0.5/examples HTML_DIR=/usr/doc/libvirt-1.0.5 make all-recursive make[1]: Entering directory `/tmp/0-marmite/libvirt/sources/libvirt-1.0.5' Making all in gnulib/lib make[2]: Entering directory `/tmp/0-marmite/libvirt/sources/libvirt-1.0.5/gnulib/lib' GEN alloca.h GEN c++defs.h GEN warn-on-use.h GEN arg-nonnull.h GEN configmake.h GEN unused-parameter.h GEN sys/types.h GEN sys/wait.h GEN sys/uio.h GEN termios.h GEN time.h GEN unistd.h GEN wchar.h GEN wctype.h GEN arpa/inet.h GEN fcntl.h GEN langinfo.h GEN locale.h GEN netdb.h GEN poll.h GEN pty.h GEN signal.h GEN stdio.h GEN stdlib.h GEN string.h GEN strings.h GEN sys/ioctl.h GEN sys/select.h GEN sys/socket.h GEN sys/stat.h GEN sys/utsname.h GEN sys/time.h make all-am make[3]: Entering directory `/tmp/0-marmite/libvirt/sources/libvirt-1.0.5/gnulib/lib' CC allocator.lo CC areadlink.lo CC base64.lo CC binary-io.lo CC bitrotate.lo CC c-ctype.lo CC c-strcasecmp.lo CC c-strncasecmp.lo CC c-strcasestr.lo CC careadlinkat.lo CC cloexec.lo CC count-one-bits.lo CC md5.lo CC sha256.lo CC dirname-lgpl.lo CC basename-lgpl.lo CC stripslash.lo CC fd-hook.lo CC freading.lo CC localcharset.lo CC lock.lo CC malloca.lo CC nonblocking.lo CC passfd.lo CC physmem.lo CC pipe2.lo CC sig-handler.lo CC sockets.lo CC stat-time.lo CC strnlen1.lo CC sys_socket.lo CC tempname.lo CC threadlib.lo CC unistd.lo CC wctype-h.lo CC xsize.lo CC asnprintf.lo CC fclose.lo CC fcntl.lo CC fflush.lo CC fpurge.lo CC fseek.lo CC fseeko.lo CC ioctl.lo CC mktime.lo CC printf-args.lo CC printf-parse.lo CC regex.lo CC secure_getenv.lo CC strerror_r.lo CC vasnprintf.lo GEN charset.alias GEN ref-add.sed GEN ref-del.sed CCLD libgnu.la make[3]: Leaving directory `/tmp/0-marmite/libvirt/sources/libvirt-1.0.5/gnulib/lib' make[2]: Leaving directory `/tmp/0-marmite/libvirt/sources/libvirt-1.0.5/gnulib/lib' Making all in include make[2]: Entering directory `/tmp/0-marmite/libvirt/sources/libvirt-1.0.5/include' Making all in libvirt make[3]: Entering directory `/tmp/0-marmite/libvirt/sources/libvirt-1.0.5/include/libvirt' make[3]: Nothing to be done for `all'. make[3]: Leaving directory `/tmp/0-marmite/libvirt/sources/libvirt-1.0.5/include/libvirt' make[3]: Entering directory `/tmp/0-marmite/libvirt/sources/libvirt-1.0.5/include' make[3]: Nothing to be done for `all-am'. make[3]: Leaving directory `/tmp/0-marmite/libvirt/sources/libvirt-1.0.5/include' make[2]: Leaving directory `/tmp/0-marmite/libvirt/sources/libvirt-1.0.5/include' Making all in src make[2]: Entering directory `/tmp/0-marmite/libvirt/sources/libvirt-1.0.5/src' GEN libvirt.syms GEN libvirt_qemu.def GEN libvirt_lxc.def GEN locking/qemu-lockd.conf GEN virtlockd.service GEN virtlockd.socket GEN libvirt.def make all-am make[3]: Entering directory `/tmp/0-marmite/libvirt/sources/libvirt-1.0.5/src' CC libvirt_util_la-viralloc.lo CC libvirt_util_la-virarch.lo CC libvirt_util_la-viratomic.lo CC libvirt_util_la-viraudit.lo CC libvirt_util_la-virauth.lo CC libvirt_util_la-virauthconfig.lo CC libvirt_util_la-virbitmap.lo CC libvirt_util_la-virbuffer.lo CC libvirt_util_la-vircgroup.lo CC libvirt_util_la-vircommand.lo CC libvirt_util_la-virconf.lo CC libvirt_util_la-virdbus.lo CC libvirt_util_la-virdnsmasq.lo CC libvirt_util_la-virebtables.lo CC libvirt_util_la-virerror.lo CC libvirt_util_la-virevent.lo CC libvirt_util_la-vireventpoll.lo CC libvirt_util_la-virfile.lo CC libvirt_util_la-virhash.lo CC libvirt_util_la-virhashcode.lo CC libvirt_util_la-virhook.lo CC libvirt_util_la-viridentity.lo CC libvirt_util_la-virinitctl.lo CC libvirt_util_la-viriptables.lo CC libvirt_util_la-virjson.lo CC libvirt_util_la-virkeycode.lo CC libvirt_util_la-virlockspace.lo CC libvirt_util_la-virkeyfile.lo CC libvirt_util_la-virlog.lo CC libvirt_util_la-virmacaddr.lo CC libvirt_util_la-virnetdev.lo CC libvirt_util_la-virnetdevbandwidth.lo CC libvirt_util_la-virnetdevbridge.lo CC libvirt_util_la-virnetdevmacvlan.lo CC libvirt_util_la-virnetdevopenvswitch.lo CC libvirt_util_la-virnetdevtap.lo CC libvirt_util_la-virnetdevveth.lo CC libvirt_util_la-virnetdevvlan.lo CC libvirt_util_la-virnetdevvportprofile.lo CC libvirt_util_la-virnetlink.lo CC libvirt_util_la-virnodesuspend.lo CC libvirt_util_la-virnuma.lo CC libvirt_util_la-virobject.lo CC libvirt_util_la-virpci.lo CC libvirt_util_la-virpidfile.lo CC libvirt_util_la-virportallocator.lo CC libvirt_util_la-virprocess.lo CC libvirt_util_la-virrandom.lo CC libvirt_util_la-virsexpr.lo CC libvirt_util_la-virsocketaddr.lo CC libvirt_util_la-virstatslinux.lo CC libvirt_util_la-virstoragefile.lo CC libvirt_util_la-virstring.lo CC libvirt_util_la-virthread.lo CC libvirt_util_la-virsysinfo.lo CC libvirt_util_la-virthreadpool.lo CC libvirt_util_la-virtime.lo CC libvirt_util_la-virtpm.lo CC libvirt_util_la-virtypedparam.lo CC libvirt_util_la-virusb.lo CC libvirt_util_la-viruri.lo CC libvirt_util_la-virutil.lo CC libvirt_util_la-viruuid.lo CC libvirt_util_la-virxml.lo CC libvirt_conf_la-netdev_bandwidth_conf.lo CC libvirt_conf_la-netdev_vport_profile_conf.lo CC libvirt_conf_la-netdev_vlan_conf.lo CC libvirt_conf_la-capabilities.lo CC libvirt_conf_la-domain_conf.lo CC libvirt_conf_la-domain_audit.lo CC libvirt_conf_la-domain_nwfilter.lo CC libvirt_conf_la-snapshot_conf.lo CC libvirt_conf_la-domain_event.lo CC libvirt_conf_la-network_conf.lo CC libvirt_conf_la-nwfilter_params.lo CC libvirt_conf_la-nwfilter_ipaddrmap.lo CC libvirt_conf_la-nwfilter_conf.lo CC libvirt_conf_la-node_device_conf.lo CC libvirt_conf_la-storage_conf.lo CC libvirt_conf_la-storage_encryption_conf.lo CC libvirt_conf_la-interface_conf.lo CC libvirt_conf_la-secret_conf.lo CC libvirt_conf_la-cpu_conf.lo CC libvirt_conf_la-virchrdev.lo CC libvirt_conf_la-device_conf.lo CC libvirt_cpu_la-cpu.lo CC libvirt_cpu_la-cpu_generic.lo CC libvirt_cpu_la-cpu_x86.lo CC libvirt_cpu_la-cpu_s390.lo CC libvirt_cpu_la-cpu_arm.lo CC libvirt_cpu_la-cpu_map.lo CC libvirt_cpu_la-cpu_powerpc.lo CC libvirt_vmx_la-vmx.lo CC libvirt_driver_la-driver.lo CC libvirt_driver_la-datatypes.lo CC libvirt_driver_la-fdstream.lo CC libvirt_driver_la-nodeinfo.lo CC libvirt_driver_la-libvirt.lo CC libvirt_driver_la-lock_manager.lo CC libvirt_driver_la-lock_driver_nop.lo CC libvirt_driver_la-domain_lock.lo CC libvirt_driver_test_la-test_driver.lo CC libvirt_driver_remote_la-remote_driver.lo CC libvirt_driver_remote_la-remote_protocol.lo ./remote/remote_protocol.c: In function 'xdr_remote_vcpu_info': ./remote/remote_protocol.c:257:10: warning: implicit declaration of function 'xdr_u_int64_t' [-Wimplicit-function-declaration] ./remote/remote_protocol.c:257:10: warning: nested extern declaration of 'xdr_u_int64_t' [-Wnested-externs] ./remote/remote_protocol.c: In function 'xdr_remote_node_get_cells_free_memory_ret': ./remote/remote_protocol.c:623:48: error: 'xdr_u_int64_t' undeclared (first use in this function) ./remote/remote_protocol.c:623:48: note: each undeclared identifier is reported only once for each function it appears in make[3]: *** [libvirt_driver_remote_la-remote_protocol.lo] Error 1 make[3]: *** Waiting for unfinished jobs.... make[3]: Leaving directory `/tmp/0-marmite/libvirt/sources/libvirt-1.0.5/src' make[2]: *** [all] Error 2 make[2]: Leaving directory `/tmp/0-marmite/libvirt/sources/libvirt-1.0.5/src' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/tmp/0-marmite/libvirt/sources/libvirt-1.0.5' make: *** [all] Erreur 2 --- Thanks! appzer0

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