- Devel - libvirt List Archives

[libvirt] [PATCH 0/3] Improve flexibility of SELinux labelling
by Daniel P. Berrange 28 Jun '11

28 Jun '11

This patch series adds two new features - The ability to override 'system_u:system_r:svirt_t:s0' from /etc/selinux/targeted/contexts/virtual_domain_context using the guest XML - The ability to use dynamic relabelling of resources, in combo with static VM label assignment. The latter is useful for management applications which want to be in full control of assigning VM labels (so that they can be unique across an entire cluster of hosts for example), while still benefiting from automatic relabelling of resources in the XML.

3 10

[libvirt] [PATCH 0/4 v2] Automatic lease management for sanlock
by Daniel P. Berrange 28 Jun '11

28 Jun '11

This is an update to http://www.redhat.com/archives/libvir-list/2011-June/msg00813.html Changed in this v2 posting - Incorporated feedback from v1 - Removed the cron job. This should be manually setup by the admin on only one host - Added documentation to the website on how to deploy sanlock

2 11

[libvirt] [PATCH] network: add domain to unqalified names define with <host>
by Laine Stump 28 Jun '11

28 Jun '11

If a domain name is defined for a network, add the --expand-hosts option to the dnsmasq commandline. This results in the domain being added to any hostname that is defined in a dns <host> element and contains no '.' characters (i.e. it is an "unqualified" hostname). Since PTR records are automatically created for any name define in <host>, the result of a PTR request will change from the unqualified name to the qualified name. This also has the same effect on any hostnames that dnsmasq reads from the host's /etc/hosts file. Hosts. I want to make sure that everyone notices that previous paragraph and has a chance to object if they believe this change in existing behavior will be detrimental. Note that guests will still be able to query the unqualified name, with the same results as before; it is only when a reverse lookup of an IP address is done that the result will be different, e.g. it will return "f15.example.com" instead of "f15". (In the case of guest hostnames that were learned by dnsmasq via DHCP requests, they were already getting the domain name added on, even without --expand-hosts). --- src/network/bridge_driver.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/src/network/bridge_driver.c b/src/network/bridge_driver.c index f15a7a6..a9a0374 100644 --- a/src/network/bridge_driver.c +++ b/src/network/bridge_driver.c @@ -614,6 +614,10 @@ networkBuildDnsmasqArgv(virNetworkObjPtr network, if (ipdef->nranges || ipdef->nhosts) virCommandAddArg(cmd, "--dhcp-no-override"); + /* add domain to any non-qualified hostnames in /etc/hosts or addn-hosts file */ + if (network->def->domain) + virCommandAddArg(cmd, "--expand-hosts"); + if ((dctx = networkSaveDnsmasqHostsfile(ipdef, network->def->dns, network->def->name, false))) { if (dctx->hostsfile->nhosts) virCommandAddArgPair(cmd, "--dhcp-hostsfile", -- 1.7.3.4

2 2

[libvirt] [PATCH 0/4] Switch over to use the new RPC code
by Daniel P. Berrange 28 Jun '11

28 Jun '11

This patch set actually switches the libvirtd daemon and remote driver client code to use the new RPC code. While it has had a fair amount of testing, it has also been rebased many many many times. There are bound to be things in it which break, hopefully not the actual RPC wire data format, but in the client/daemon dispatch code and thread safety, etc ....

3 16

[libvirt] [PATCH 0/8 v2] Enable libvirt to attach to existing QEMU instances
by Daniel P. Berrange 28 Jun '11

28 Jun '11

An update of http://www.redhat.com/archives/libvir-list/2011-May/msg00223.html New in this series: - Split the patch up into more pieces for easier review - Add tainting of the attached process - Correctly handle removal of pidfile for attachde process - Wire up PCI address detection - Add virsh documentation

2 10

[libvirt] [PATCH] Add node prefix to virNodeGet(CPU|Memory)Stats structs and defines
by Matthias Bolte 28 Jun '11

28 Jun '11

--- daemon/remote.c | 4 +- include/libvirt/libvirt.h.in | 99 ++++++++++++++++++++---------------------- src/driver.h | 4 +- src/libvirt.c | 38 ++++++++-------- src/nodeinfo.c | 40 ++++++++-------- src/nodeinfo.h | 4 +- src/remote/remote_driver.c | 4 +- tools/virsh.c | 18 ++++---- 8 files changed, 103 insertions(+), 108 deletions(-) diff --git a/daemon/remote.c b/daemon/remote.c index 1914b25..180fefa 100644 --- a/daemon/remote.c +++ b/daemon/remote.c @@ -1557,7 +1557,7 @@ remoteDispatchNodeGetCPUStats (struct qemud_server *server ATTRIBUTE_UNUSED, remote_node_get_cpu_stats_args *args, remote_node_get_cpu_stats_ret *ret) { - virCPUStatsPtr params = NULL; + virNodeCPUStatsPtr params = NULL; int i; int cpuNum = args->cpuNum; int nparams = args->nparams; @@ -1634,7 +1634,7 @@ remoteDispatchNodeGetMemoryStats (struct qemud_server *server ATTRIBUTE_UNUSED, remote_node_get_memory_stats_args *args, remote_node_get_memory_stats_ret *ret) { - virMemoryStatsPtr params = NULL; + virNodeMemoryStatsPtr params = NULL; int i; int cellNum = args->cellNum; int nparams = args->nparams; diff --git a/include/libvirt/libvirt.h.in b/include/libvirt/libvirt.h.in index cf1a682..f029d69 100644 --- a/include/libvirt/libvirt.h.in +++ b/include/libvirt/libvirt.h.in @@ -302,135 +302,130 @@ struct _virNodeInfo { }; /** - * VIR_CPU_STATS_FIELD_LENGTH: + * VIR_NODE_CPU_STATS_FIELD_LENGTH: * * Macro providing the field length of virNodeCPUStats */ -#define VIR_CPU_STATS_FIELD_LENGTH 80 +#define VIR_NODE_CPU_STATS_FIELD_LENGTH 80 /** - * VIR_CPU_STATS_ALL_CPUS: + * VIR_NODE_CPU_STATS_ALL_CPUS: * * Macro for the total CPU time/utilization */ -#define VIR_CPU_STATS_ALL_CPUS (-1) +#define VIR_NODE_CPU_STATS_ALL_CPUS (-1) /** - * VIR_CPU_STATS_KERNEL: + * VIR_NODE_CPU_STATS_KERNEL: * * Macro for the cumulative CPU time which was spend by kernel, * since the node booting up (in nanoseconds). */ -#define VIR_CPU_STATS_KERNEL "kernel" +#define VIR_NODE_CPU_STATS_KERNEL "kernel" /** - * VIR_CPU_STATS_USER: + * VIR_NODE_CPU_STATS_USER: * * The cumulative CPU time which was spend by user processes, * since the node booting up (in nanoseconds). */ -#define VIR_CPU_STATS_USER "user" +#define VIR_NODE_CPU_STATS_USER "user" /** - * VIR_CPU_STATS_IDLE: + * VIR_NODE_CPU_STATS_IDLE: * * The cumulative idle CPU time, * since the node booting up (in nanoseconds). */ -#define VIR_CPU_STATS_IDLE "idle" +#define VIR_NODE_CPU_STATS_IDLE "idle" /** - * VIR_CPU_STATS_IOWAIT: + * VIR_NODE_CPU_STATS_IOWAIT: * * The cumulative I/O wait CPU time, * since the node booting up (in nanoseconds). */ -#define VIR_CPU_STATS_IOWAIT "iowait" +#define VIR_NODE_CPU_STATS_IOWAIT "iowait" /** - * VIR_CPU_STATS_UTILIZATION: + * VIR_NODE_CPU_STATS_UTILIZATION: * * The CPU utilization of a node. * The usage value is in percent and 100% represents all CPUs of * the node. */ -#define VIR_CPU_STATS_UTILIZATION "utilization" +#define VIR_NODE_CPU_STATS_UTILIZATION "utilization" /** - * virCPUStats: + * virNodeCPUStats: * * a virNodeCPUStats is a structure filled by virNodeGetCPUStats() * providing information about the CPU stats of the node. */ -typedef struct _virCPUStats virCPUStats; +typedef struct _virNodeCPUStats virNodeCPUStats; -struct _virCPUStats { - char field[VIR_CPU_STATS_FIELD_LENGTH]; +struct _virNodeCPUStats { + char field[VIR_NODE_CPU_STATS_FIELD_LENGTH]; unsigned long long value; }; /** - * VIR_MEMORY_STATS_FIELD_LENGTH: + * VIR_NODE_MEMORY_STATS_FIELD_LENGTH: * - * Macro providing the field length of virMemoryStats + * Macro providing the field length of virNodeMemoryStats */ -#define VIR_MEMORY_STATS_FIELD_LENGTH 80 +#define VIR_NODE_MEMORY_STATS_FIELD_LENGTH 80 /** - * VIR_MEMORY_STATS_ALL_CELLS: + * VIR_NODE_MEMORY_STATS_ALL_CELLS: * * Macro for the total memory of all cells. */ -#define VIR_MEMORY_STATS_ALL_CELLS (-1) +#define VIR_NODE_MEMORY_STATS_ALL_CELLS (-1) /** - * VIR_MEMORY_STATS_TOTAL: + * VIR_NODE_MEMORY_STATS_TOTAL: * * Macro for the total memory of specified cell: * it represents the maximum memory. */ - -#define VIR_MEMORY_STATS_TOTAL "total" +#define VIR_NODE_MEMORY_STATS_TOTAL "total" /** - * VIR_MEMORY_STATS_FREE: + * VIR_NODE_MEMORY_STATS_FREE: * * Macro for the free memory of specified cell: * On Linux, it includes buffer and cached memory, in case of - * VIR_MEMORY_STATS_ALL_CELLS. + * VIR_NODE_MEMORY_STATS_ALL_CELLS. */ - -#define VIR_MEMORY_STATS_FREE "free" +#define VIR_NODE_MEMORY_STATS_FREE "free" /** - * VIR_MEMORY_STATS_BUFFERS: + * VIR_NODE_MEMORY_STATS_BUFFERS: * * Macro for the buffer memory: On Linux, it is only returned in case of - * VIR_MEMORY_STATS_ALL_CELLS. + * VIR_NODE_MEMORY_STATS_ALL_CELLS. */ - -#define VIR_MEMORY_STATS_BUFFERS "buffers" +#define VIR_NODE_MEMORY_STATS_BUFFERS "buffers" /** - * VIR_MEMORY_STATS_CACHED: + * VIR_NODE_MEMORY_STATS_CACHED: * * Macro for the cached memory: On Linux, it is only returned in case of - * VIR_MEMORY_STATS_ALL_CELLS. + * VIR_NODE_MEMORY_STATS_ALL_CELLS. */ - -#define VIR_MEMORY_STATS_CACHED "cached" +#define VIR_NODE_MEMORY_STATS_CACHED "cached" /** - * virMemoryStats: + * virNodeMemoryStats: * - * a virMemoryStats is a structure filled by virNodeGetMemoryStats() + * a virNodeMemoryStats is a structure filled by virNodeGetMemoryStats() * providing information about the memory of the node. */ +typedef struct _virNodeMemoryStats virNodeMemoryStats; -typedef struct _virMemoryStats virMemoryStats; - -struct _virMemoryStats { - char field[VIR_MEMORY_STATS_FIELD_LENGTH]; +struct _virNodeMemoryStats { + char field[VIR_NODE_MEMORY_STATS_FIELD_LENGTH]; unsigned long long value; }; @@ -693,20 +688,20 @@ int virDomainMigrateSetMaxSpeed(virDomainPtr domain, typedef virNodeInfo *virNodeInfoPtr; /** - * virCPUStatsPtr: + * virNodeCPUStatsPtr: * - * a virCPUStatsPtr is a pointer to a virCPUStats structure. + * a virNodeCPUStatsPtr is a pointer to a virNodeCPUStats structure. */ -typedef virCPUStats *virCPUStatsPtr; +typedef virNodeCPUStats *virNodeCPUStatsPtr; /** - * virMemoryStatsPtr: + * virNodeMemoryStatsPtr: * - * a virMemoryStatsPtr is a pointer to a virMemoryStats structure. + * a virNodeMemoryStatsPtr is a pointer to a virNodeMemoryStats structure. */ -typedef virMemoryStats *virMemoryStatsPtr; +typedef virNodeMemoryStats *virNodeMemoryStatsPtr; /** * virConnectFlags @@ -844,13 +839,13 @@ char * virConnectGetCapabilities (virConnectPtr conn); int virNodeGetCPUStats (virConnectPtr conn, int cpuNum, - virCPUStatsPtr params, + virNodeCPUStatsPtr params, int *nparams, unsigned int flags); int virNodeGetMemoryStats (virConnectPtr conn, int cellNum, - virMemoryStatsPtr params, + virNodeMemoryStatsPtr params, int *nparams, unsigned int flags); diff --git a/src/driver.h b/src/driver.h index d45575a..5fd2433 100644 --- a/src/driver.h +++ b/src/driver.h @@ -380,7 +380,7 @@ typedef int (*virDrvNodeGetCPUStats) (virConnectPtr conn, int cpuNum, - virCPUStatsPtr params, + virNodeCPUStatsPtr params, int *nparams, unsigned int flags); @@ -388,7 +388,7 @@ typedef int (*virDrvNodeGetMemoryStats) (virConnectPtr conn, int cellNum, - virMemoryStatsPtr params, + virNodeMemoryStatsPtr params, int *nparams, unsigned int flags); diff --git a/src/libvirt.c b/src/libvirt.c index 36a90d1..1f4730d 100644 --- a/src/libvirt.c +++ b/src/libvirt.c @@ -5287,7 +5287,7 @@ error: /** * virNodeGetCPUStats: * @conn: pointer to the hypervisor connection. - * @cpuNum: number of node cpu. (VIR_CPU_STATS_ALL_CPUS means total cpu + * @cpuNum: number of node cpu. (VIR_NODE_CPU_STATS_ALL_CPUS means total cpu * statistics) * @params: pointer to node cpu time parameter objects * @nparams: number of node cpu time parameter (this value should be same or @@ -5296,23 +5296,23 @@ error: * * This function provides individual cpu statistics of the node. * If you want to get total cpu statistics of the node, you must specify - * VIR_CPU_STATS_ALL_CPUS to @cpuNum. + * VIR_NODE_CPU_STATS_ALL_CPUS to @cpuNum. * The @params array will be filled with the values equal to the number of * parameters suggested by @nparams * * As the value of @nparams is dynamic, call the API setting @nparams to 0 and * @params as NULL, the API returns the number of parameters supported by the * HV by updating @nparams on SUCCESS. The caller should then allocate @params - * array, i.e. (sizeof(@virCPUStats) * @nparams) bytes and call + * array, i.e. (sizeof(@virNodeCPUStats) * @nparams) bytes and call * the API again. * * Here is a sample code snippet: * * if ((virNodeGetCPUStats(conn, cpuNum, NULL, &nparams, 0) == 0) && * (nparams != 0)) { - * if ((params = malloc(sizeof(virCPUStats) * nparams)) == NULL) + * if ((params = malloc(sizeof(virNodeCPUStats) * nparams)) == NULL) * goto error; - * memset(params, 0, sizeof(virCPUStats) * nparams); + * memset(params, 0, sizeof(virNodeCPUStats) * nparams); * if (virNodeGetCPUStats(conn, cpuNum, params, &nparams, 0)) * goto error; * } @@ -5340,7 +5340,7 @@ error: */ int virNodeGetCPUStats (virConnectPtr conn, int cpuNum, - virCPUStatsPtr params, + virNodeCPUStatsPtr params, int *nparams, unsigned int flags) { VIR_DEBUG("conn=%p, cpuNum=%d, params=%p, nparams=%d, flags=%u", @@ -5355,7 +5355,7 @@ int virNodeGetCPUStats (virConnectPtr conn, } if ((nparams == NULL) || (*nparams < 0) || - ((cpuNum < 0) && (cpuNum != VIR_CPU_STATS_ALL_CPUS))) { + ((cpuNum < 0) && (cpuNum != VIR_NODE_CPU_STATS_ALL_CPUS))) { virLibConnError(VIR_ERR_INVALID_ARG, __FUNCTION__); goto error; } @@ -5377,8 +5377,8 @@ error: /** * virNodeGetMemoryStats: * @conn: pointer to the hypervisor connection. - * @cellNum: number of node cell. (VIR_MEMORY_STATS_ALL_CELLS means total cell - * statistics) + * @cellNum: number of node cell. (VIR_NODE_MEMORY_STATS_ALL_CELLS means total + * cell statistics) * @params: pointer to node memory stats objects * @nparams: number of node memory stats (this value should be same or * less than the number of stats supported) @@ -5386,23 +5386,23 @@ error: * * This function provides memory stats of the node. * If you want to get total cpu statistics of the node, you must specify - * VIR_MEMORY_STATS_ALL_CELLS to @cellNum. + * VIR_NODE_MEMORY_STATS_ALL_CELLS to @cellNum. * The @params array will be filled with the values equal to the number of * stats suggested by @nparams * * As the value of @nparams is dynamic, call the API setting @nparams to 0 and * @params as NULL, the API returns the number of parameters supported by the * HV by updating @nparams on SUCCESS. The caller should then allocate @params - * array, i.e. (sizeof(@virMemoryStats) * @nparams) bytes and call + * array, i.e. (sizeof(@virNodeMemoryStats) * @nparams) bytes and call * the API again. * * Here is the sample code snippet: * * if ((virNodeGetMemoryStats(conn, cellNum, NULL, &nparams, 0) == 0) && * (nparams != 0)) { - * if ((params = malloc(sizeof(virMemoryStats) * nparams)) == NULL) + * if ((params = malloc(sizeof(virNodeMemoryStats) * nparams)) == NULL) * goto error; - * memset(params, cellNum, 0, sizeof(virMemoryStats) * nparams); + * memset(params, cellNum, 0, sizeof(virNodeMemoryStats) * nparams); * if (virNodeGetMemoryStats(conn, params, &nparams, 0)) * goto error; * } @@ -5412,21 +5412,21 @@ error: * * Memory Stats: * - * VIR_MEMORY_STATS_TOTAL: + * VIR_NODE_MEMORY_STATS_TOTAL: * The total memory usage.(KB) - * VIR_MEMORY_STATS_FREE: + * VIR_NODE_MEMORY_STATS_FREE: * The free memory usage.(KB) * On linux, this usage includes buffers and cached. - * VIR_MEMORY_STATS_BUFFERS: + * VIR_NODE_MEMORY_STATS_BUFFERS: * The buffers memory usage.(KB) - * VIR_MEMORY_STATS_CACHED: + * VIR_NODE_MEMORY_STATS_CACHED: * The cached memory usage.(KB) * * Returns -1 in case of error, 0 in case of success. */ int virNodeGetMemoryStats (virConnectPtr conn, int cellNum, - virMemoryStatsPtr params, + virNodeMemoryStatsPtr params, int *nparams, unsigned int flags) { VIR_DEBUG("conn=%p, cellNum=%d, params=%p, nparams=%d, flags=%u", @@ -5441,7 +5441,7 @@ int virNodeGetMemoryStats (virConnectPtr conn, } if ((nparams == NULL) || (*nparams < 0) || - ((cellNum < 0) && (cellNum != VIR_MEMORY_STATS_ALL_CELLS))) { + ((cellNum < 0) && (cellNum != VIR_NODE_MEMORY_STATS_ALL_CELLS))) { virLibConnError(VIR_ERR_INVALID_ARG, __FUNCTION__); goto error; } diff --git a/src/nodeinfo.c b/src/nodeinfo.c index cb2f805..4620d93 100644 --- a/src/nodeinfo.c +++ b/src/nodeinfo.c @@ -72,11 +72,11 @@ int linuxNodeInfoCPUPopulate(FILE *cpuinfo, static int linuxNodeGetCPUStats(FILE *procstat, int cpuNum, - virCPUStatsPtr params, + virNodeCPUStatsPtr params, int *nparams); static int linuxNodeGetMemoryStats(FILE *meminfo, int cellNum, - virMemoryStatsPtr params, + virNodeMemoryStatsPtr params, int *nparams); /* Return the positive decimal contents of the given @@ -396,7 +396,7 @@ int linuxNodeInfoCPUPopulate(FILE *cpuinfo, int linuxNodeGetCPUStats(FILE *procstat, int cpuNum, - virCPUStatsPtr params, + virNodeCPUStatsPtr params, int *nparams) { int ret = -1; @@ -418,7 +418,7 @@ int linuxNodeGetCPUStats(FILE *procstat, goto cleanup; } - if (cpuNum == VIR_CPU_STATS_ALL_CPUS) { + if (cpuNum == VIR_NODE_CPU_STATS_ALL_CPUS) { strcpy(cpu_header, "cpu"); } else { snprintf(cpu_header, sizeof(cpu_header), "cpu%d", cpuNum); @@ -439,11 +439,11 @@ int linuxNodeGetCPUStats(FILE *procstat, } for (i = 0; i < *nparams; i++) { - virCPUStatsPtr param = &params[i]; + virNodeCPUStatsPtr param = &params[i]; switch (i) { case 0: /* fill kernel cpu time here */ - if (virStrcpyStatic(param->field, VIR_CPU_STATS_KERNEL) == NULL) { + if (virStrcpyStatic(param->field, VIR_NODE_CPU_STATS_KERNEL) == NULL) { nodeReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("Field kernel cpu time too long for destination")); goto cleanup; @@ -452,7 +452,7 @@ int linuxNodeGetCPUStats(FILE *procstat, break; case 1: /* fill user cpu time here */ - if (virStrcpyStatic(param->field, VIR_CPU_STATS_USER) == NULL) { + if (virStrcpyStatic(param->field, VIR_NODE_CPU_STATS_USER) == NULL) { nodeReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("Field kernel cpu time too long for destination")); goto cleanup; @@ -461,7 +461,7 @@ int linuxNodeGetCPUStats(FILE *procstat, break; case 2: /* fill idle cpu time here */ - if (virStrcpyStatic(param->field, VIR_CPU_STATS_IDLE) == NULL) { + if (virStrcpyStatic(param->field, VIR_NODE_CPU_STATS_IDLE) == NULL) { nodeReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("Field kernel cpu time too long for destination")); goto cleanup; @@ -470,7 +470,7 @@ int linuxNodeGetCPUStats(FILE *procstat, break; case 3: /* fill iowait cpu time here */ - if (virStrcpyStatic(param->field, VIR_CPU_STATS_IOWAIT) == NULL) { + if (virStrcpyStatic(param->field, VIR_NODE_CPU_STATS_IOWAIT) == NULL) { nodeReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("Field kernel cpu time too long for destination")); goto cleanup; @@ -496,7 +496,7 @@ cleanup: int linuxNodeGetMemoryStats(FILE *meminfo, int cellNum, - virMemoryStatsPtr params, + virNodeMemoryStatsPtr params, int *nparams) { int ret = -1; @@ -504,20 +504,20 @@ int linuxNodeGetMemoryStats(FILE *meminfo, int found = 0; int nr_param; char line[1024]; - char meminfo_hdr[VIR_MEMORY_STATS_FIELD_LENGTH]; + char meminfo_hdr[VIR_NODE_MEMORY_STATS_FIELD_LENGTH]; unsigned long val; struct field_conv { const char *meminfo_hdr; // meminfo header const char *field; // MemoryStats field name } field_conv[] = { - {"MemTotal:", VIR_MEMORY_STATS_TOTAL}, - {"MemFree:", VIR_MEMORY_STATS_FREE}, - {"Buffers:", VIR_MEMORY_STATS_BUFFERS}, - {"Cached:", VIR_MEMORY_STATS_CACHED}, + {"MemTotal:", VIR_NODE_MEMORY_STATS_TOTAL}, + {"MemFree:", VIR_NODE_MEMORY_STATS_FREE}, + {"Buffers:", VIR_NODE_MEMORY_STATS_BUFFERS}, + {"Cached:", VIR_NODE_MEMORY_STATS_CACHED}, {NULL, NULL} }; - if (cellNum == VIR_MEMORY_STATS_ALL_CELLS) { + if (cellNum == VIR_NODE_MEMORY_STATS_ALL_CELLS) { nr_param = LINUX_NB_MEMORY_STATS_ALL; } else { nr_param = LINUX_NB_MEMORY_STATS_CELL; @@ -570,7 +570,7 @@ int linuxNodeGetMemoryStats(FILE *meminfo, struct field_conv *convp = &field_conv[j]; if (STREQ(meminfo_hdr, convp->meminfo_hdr)) { - virMemoryStatsPtr param = &params[k++]; + virNodeMemoryStatsPtr param = &params[k++]; if (virStrcpyStatic(param->field, convp->field) == NULL) { nodeReportError(VIR_ERR_INTERNAL_ERROR, @@ -637,7 +637,7 @@ int nodeGetInfo(virConnectPtr conn ATTRIBUTE_UNUSED, virNodeInfoPtr nodeinfo) { int nodeGetCPUStats(virConnectPtr conn ATTRIBUTE_UNUSED, int cpuNum, - virCPUStatsPtr params, + virNodeCPUStatsPtr params, int *nparams, unsigned int flags) { @@ -666,7 +666,7 @@ int nodeGetCPUStats(virConnectPtr conn ATTRIBUTE_UNUSED, int nodeGetMemoryStats(virConnectPtr conn ATTRIBUTE_UNUSED, int cellNum, - virMemoryStatsPtr params, + virNodeMemoryStatsPtr params, int *nparams, unsigned int flags) { @@ -678,7 +678,7 @@ int nodeGetMemoryStats(virConnectPtr conn ATTRIBUTE_UNUSED, char *meminfo_path = NULL; FILE *meminfo; - if (cellNum == VIR_MEMORY_STATS_ALL_CELLS) { + if (cellNum == VIR_NODE_MEMORY_STATS_ALL_CELLS) { meminfo_path = strdup(MEMINFO_PATH); if (!meminfo_path) { virReportOOMError(); diff --git a/src/nodeinfo.h b/src/nodeinfo.h index 1ebcdb1..9b2658f 100644 --- a/src/nodeinfo.h +++ b/src/nodeinfo.h @@ -32,12 +32,12 @@ int nodeCapsInitNUMA(virCapsPtr caps); int nodeGetCPUStats(virConnectPtr conn ATTRIBUTE_UNUSED, int cpuNum, - virCPUStatsPtr params, + virNodeCPUStatsPtr params, int *nparams, unsigned int flags ATTRIBUTE_UNUSED); int nodeGetMemoryStats(virConnectPtr conn ATTRIBUTE_UNUSED, int cellNum, - virMemoryStatsPtr params, + virNodeMemoryStatsPtr params, int *nparams, unsigned int flags ATTRIBUTE_UNUSED); int nodeGetCellsFreeMemory(virConnectPtr conn, diff --git a/src/remote/remote_driver.c b/src/remote/remote_driver.c index f4b43e0..6b74bb5 100644 --- a/src/remote/remote_driver.c +++ b/src/remote/remote_driver.c @@ -1699,7 +1699,7 @@ done: static int remoteNodeGetCPUStats (virConnectPtr conn, int cpuNum, - virCPUStatsPtr params, int *nparams, + virNodeCPUStatsPtr params, int *nparams, unsigned int flags) { int rv = -1; @@ -1765,7 +1765,7 @@ done: static int remoteNodeGetMemoryStats (virConnectPtr conn, int cellNum, - virMemoryStatsPtr params, int *nparams, + virNodeMemoryStatsPtr params, int *nparams, unsigned int flags) { int rv = -1; diff --git a/tools/virsh.c b/tools/virsh.c index 19db058..43b4bd3 100644 --- a/tools/virsh.c +++ b/tools/virsh.c @@ -3734,8 +3734,8 @@ cmdNodeCpuStats(vshControl *ctl, const vshCmd *cmd) int i, j; bool flag_utilization = false; bool flag_percent = vshCommandOptBool(cmd, "percent"); - int cpuNum = VIR_CPU_STATS_ALL_CPUS; - virCPUStatsPtr params; + int cpuNum = VIR_NODE_CPU_STATS_ALL_CPUS; + virNodeCPUStatsPtr params; int nparams = 0; bool ret = false; struct cpu_stats { @@ -3779,15 +3779,15 @@ cmdNodeCpuStats(vshControl *ctl, const vshCmd *cmd) for (j = 0; j < nparams; j++) { unsigned long long value = params[j].value; - if (STREQ(params[j].field, VIR_CPU_STATS_KERNEL)) { + if (STREQ(params[j].field, VIR_NODE_CPU_STATS_KERNEL)) { cpu_stats[i].sys = value; - } else if (STREQ(params[j].field, VIR_CPU_STATS_USER)) { + } else if (STREQ(params[j].field, VIR_NODE_CPU_STATS_USER)) { cpu_stats[i].user = value; - } else if (STREQ(params[j].field, VIR_CPU_STATS_IDLE)) { + } else if (STREQ(params[j].field, VIR_NODE_CPU_STATS_IDLE)) { cpu_stats[i].idle = value; - } else if (STREQ(params[j].field, VIR_CPU_STATS_IOWAIT)) { + } else if (STREQ(params[j].field, VIR_NODE_CPU_STATS_IOWAIT)) { cpu_stats[i].iowait = value; - } else if (STREQ(params[j].field, VIR_CPU_STATS_UTILIZATION)) { + } else if (STREQ(params[j].field, VIR_NODE_CPU_STATS_UTILIZATION)) { cpu_stats[i].util = value; flag_utilization = true; } @@ -3861,8 +3861,8 @@ cmdNodeMemStats(vshControl *ctl, const vshCmd *cmd) { int nparams = 0; unsigned int i = 0; - int cellNum = VIR_MEMORY_STATS_ALL_CELLS; - virMemoryStatsPtr params = NULL; + int cellNum = VIR_NODE_MEMORY_STATS_ALL_CELLS; + virNodeMemoryStatsPtr params = NULL; bool ret = false; if (!vshConnectionUsability(ctl, ctl->conn)) -- 1.7.0.4

3 4

[libvirt] [PATCH] qemu: Fix update device for CURRENT + FORCE flags
by Jiri Denemark 28 Jun '11

28 Jun '11

When CURRENT and FORCE flags were used together, UpdateDeviceFlags did nothing because it failed to transform CURRENT into either LIVE or CONFIG. --- src/qemu/qemu_driver.c | 7 +++++-- 1 files changed, 5 insertions(+), 2 deletions(-) diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index da612e7..8596b30 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -4789,12 +4789,15 @@ qemuDomainModifyDeviceFlags(virDomainPtr dom, const char *xml, virDomainDeviceDefPtr dev = NULL; bool force = (flags & VIR_DOMAIN_DEVICE_MODIFY_FORCE) != 0; int ret = -1; + unsigned int affect; virCheckFlags(VIR_DOMAIN_AFFECT_LIVE | VIR_DOMAIN_AFFECT_CONFIG | (action == QEMU_DEVICE_UPDATE ? VIR_DOMAIN_DEVICE_MODIFY_FORCE : 0), -1); + affect = flags & (VIR_DOMAIN_AFFECT_LIVE | VIR_DOMAIN_AFFECT_CONFIG); + qemuDriverLock(driver); vm = virDomainFindByUUID(&driver->domains, dom->uuid); if (!vm) { @@ -4809,10 +4812,10 @@ qemuDomainModifyDeviceFlags(virDomainPtr dom, const char *xml, goto cleanup; if (virDomainObjIsActive(vm)) { - if (flags == VIR_DOMAIN_AFFECT_CURRENT) + if (affect == VIR_DOMAIN_AFFECT_CURRENT) flags |= VIR_DOMAIN_AFFECT_LIVE; } else { - if (flags == VIR_DOMAIN_AFFECT_CURRENT) + if (affect == VIR_DOMAIN_AFFECT_CURRENT) flags |= VIR_DOMAIN_AFFECT_CONFIG; /* check consistency between flags and the vm state */ if (flags & VIR_DOMAIN_AFFECT_LIVE) { -- 1.7.5.3

2 2

[libvirt] regression in finding boot device
by Laine Stump 28 Jun '11

28 Jun '11

I just built a fresh libvirt rpm from the head of git on my Fedora 14 machine and updated all the libvirt packages (I'm not sure what version had been running previously, but it was at least 0.8.8-4 from virt-preview, probably something later built from source). Just prior to the update, I had successfully started up a Fedora 15 guest and stopped it. After the update, I started the F15 guest and got the following message on the virt-viewer console: Booting from Hard Disk... Boot failed: could not read the boot disk. I downgraded to 0.8.8-4 from virt-preview, and was once again able to boot the guest. Upgraded again, still broken. Investigated some more, and I found that if I disable QEMU_CAPS_BOOTINDEX in the new libvirt, the guest boots with no problem. (bootindex was showing up as "1" in the log; not knowing anything about how it worked, I decided to try just changing it to "0". That didn't work. Switching back to the old method *did* work, though.) This system is running qemu-kvm-0.14-7.fc14.x86_64. If you'd like a look at the domain XML, the qemu logs, or access to the machine, just let me know.

2 3

[libvirt] [PATCH] xml: create an RNG file for common types and move some definitions there
by Laine Stump 27 Jun '11

27 Jun '11

domain.rng, network.rng, and interface.rng already use a few of the same types (or in some cases *should* but don't), and an upcoming code change will have them sharing even more. To prepare for that, this patch takes those common data type definitions and moves them into basictypes.rng. This may break some rule about the need to RNG files to be autonomous or something, but I saw that storageencryption.rng is used in this way, so I figured it must not be completely against the law... --- docs/schemas/basictypes.rng | 130 +++++++++++++++++++++++++++++++++++++++++++ docs/schemas/domain.rng | 86 +--------------------------- docs/schemas/interface.rng | 71 ++++------------------- docs/schemas/network.rng | 79 +++++++------------------- 4 files changed, 166 insertions(+), 200 deletions(-) create mode 100644 docs/schemas/basictypes.rng diff --git a/docs/schemas/basictypes.rng b/docs/schemas/basictypes.rng new file mode 100644 index 0000000..b3267f5 --- /dev/null +++ b/docs/schemas/basictypes.rng @@ -0,0 +1,130 @@ +<?xml version="1.0"?> + +<grammar xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"> + +  + <define name="unsignedInt"> + <data type="unsignedInt"> + <param name="pattern">[0-9]+</param> + </data> + </define> + + <define name="positiveInteger"> + <data type="positiveInteger"> + <param name="pattern">[0-9]+</param> + </data> + </define> + + <define name="uint8range"> + <choice> + <data type="string"> + <param name="pattern">0x[0-9a-fA-F]{1,2}</param> + </data> + <data type="int"> + <param name="minInclusive">0</param> + <param name="maxInclusive">255</param> + </data> + </choice> + </define> + <define name="uint24range"> + <choice> + <data type="string"> + <param name="pattern">0x[0-9a-fA-F]{1,6}</param> + </data> + <data type="int"> + <param name="minInclusive">0</param> + <param name="maxInclusive">16777215</param> + </data> + </choice> + </define> + + <define name="UUID"> + <choice> + <data type="string"> + <param name="pattern">[a-fA-F0-9]{32}</param> + </data> + <data type="string"> + <param name="pattern">[a-fA-F0-9]{8}\-([a-fA-F0-9]{4}\-){3}[a-fA-F0-9]{12}</param> + </data> + </choice> + </define> + +  + <define name="macAddr"> + <data type="string"> + <param name="pattern">([a-fA-F0-9]{2}:){5}[a-fA-F0-9]{2}</param> + </data> + </define> + +  + <define name="ipv4Addr"> + <data type="string"> + <param name="pattern">(((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([1-9][0-9])|([0-9]))\.){3}((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([1-9][0-9])|([0-9]))</param> + </data> + </define> + +  + <define name="ipv6Addr"> + <data type="string"> +  +<param name="pattern">(([0-9A-Fa-f]{1,4}:){7}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){6}:[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){5}:([0-9A-Fa-f]{1,4}:)?[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){4}:([0-9A-Fa-f]{1,4}:){0,2}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){3}:([0-9A-Fa-f]{1,4}:){0,3}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){2}:([0-9A-Fa-f]{1,4}:){0,4}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){6}(((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([1-9][0-9])|([0-9]))\.){3}((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([1-9][0-9])|([0-9])))|(([0-9A-Fa-f]{1,4}:){0,5}:(((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([1-9][0-9])|([0-9]))\.){3}((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([1-9][0-9])|([0-9])))|(::([0-9A-Fa-f]{1,4}:){0,5}(((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([1-9][0-9])|([0-9]))\.){3}((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([1-9][0-9])|([0-9])))|([0-9A-Fa-f]{1,4}::([0-9A-Fa-f]{1,4}:){0,5}[0-9A-Fa-f]{1,4})|(::([0-9A-Fa-f]{1,4}:){0,6}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){1,7}:)</param> + </data> + </define> + + <define name="ipAddr"> + <choice> + <ref name="ipv4Addr"/> + <ref name="ipv6Addr"/> + </choice> + </define> + + <define name="ipv4Prefix"> + <data type="unsignedInt"> + <param name="maxInclusive">32</param> + </data> + </define> + + <define name="ipv6Prefix"> + <data type="unsignedInt"> + <param name="maxInclusive">128</param> + </data> + </define> + + <define name="ipPrefix"> + <choice> + <ref name="ipv4Prefix"/> + <ref name="ipv6Prefix"/> + </choice> + </define> + + <define name="dnsName"> + <data type="string"> + <param name="pattern">[a-zA-Z0-9\.\-]+</param> + </data> + </define> + + <define name="deviceName"> + <data type="string"> + <param name="pattern">[a-zA-Z0-9_\.\-\\:/]+</param> + </data> + </define> + + <define name="filePath"> + <data type="string"> + <param name="pattern">[a-zA-Z0-9_\.\+\-\\&"'<>/%]+</param> + </data> + </define> + + <define name="absFilePath"> + <data type="string"> + <param name="pattern">/[a-zA-Z0-9_\.\+\-\\&"'<>/%]+</param> + </data> + </define> + + <define name="absDirPath"> + <data type="string"> + <param name="pattern">/[a-zA-Z0-9_\.\+\-\\&"'<>/%]*</param> + </data> + </define> + +</grammar> diff --git a/docs/schemas/domain.rng b/docs/schemas/domain.rng index 891662d..5e8fc3c 100644 --- a/docs/schemas/domain.rng +++ b/docs/schemas/domain.rng @@ -5,6 +5,7 @@ <ref name="domain"/> </start> + <include href='basictypes.rng'/> <include href='storageencryption.rng'/>  - <define name="unsignedInt"> - <data type="unsignedInt"> - <param name="pattern">[0-9]+</param> - </data> - </define> - <define name='positiveInteger'> - <data type='positiveInteger'> - <param name="pattern">[0-9]+</param> - </data> - </define> <define name="cpuset"> <data type="string"> <param name="pattern">([0-9]+(-[0-9]+)?|\^[0-9]+)(,([0-9]+(-[0-9]+)?|\^[0-9]+))*</param> @@ -2372,11 +2361,6 @@ <param name="pattern">[0-9]+</param> </data> </define> - <define name="hostName"> - <data type="string"> - <param name="pattern">[a-zA-Z0-9\.\-]+</param> - </data> - </define> <define name="PortNumber"> <data type="short"> <param name="minInclusive">-1</param> @@ -2410,51 +2394,11 @@ <param name="pattern">[a-zA-Z0-9_\+\-]+</param> </data> </define> - <define name="UUID"> - <choice> - <data type="string"> - <param name="pattern">[a-fA-F0-9]{32}</param> - </data> - <data type="string"> - <param name="pattern">[a-fA-F0-9]{8}\-([a-fA-F0-9]{4}\-){3}[a-fA-F0-9]{12}</param> - </data> - </choice> - </define> - <define name="filePath"> - <data type="string"> - <param name="pattern">[a-zA-Z0-9_\.\+\-\\&"'<>/%]+</param> - </data> - </define> - <define name="absFilePath"> - <data type="string"> - <param name="pattern">/[a-zA-Z0-9_\.\+\-\\&"'<>/%]+</param> - </data> - </define> - <define name="absDirPath"> - <data type="string"> - <param name="pattern">/[a-zA-Z0-9_\.\+\-\\&"'<>/%]*</param> - </data> - </define> - <define name="deviceName"> - <data type="string"> - <param name="pattern">[a-zA-Z0-9_\.\-\\:/]+</param> - </data> - </define> <define name="bridgeMode"> <data type="string"> <param name="pattern">(vepa|bridge|private|passthrough)</param> </data> </define> - <define name="addrMAC"> - <data type="string"> - <param name="pattern">([a-fA-F0-9]{2}:){5}[a-fA-F0-9]{2}</param> - </data> - </define> - <define name="addrIP"> - <data type="string"> - <param name="pattern">([0-2]?[0-9]?[0-9]\.){3}[0-2]?[0-9]?[0-9]</param> - </data> - </define> <define name="addrIPorName"> <data type="string"> <param name="pattern">(([0-2]?[0-9]?[0-9]\.){3}[0-2]?[0-9]?[0-9])|(([0-9a-fA-F]+|:)+[0-9a-fA-F]+)|([a-zA-Z0-9_\.\+\-]*)</param> @@ -2530,28 +2474,6 @@ <param name="pattern">[a-zA-Z0-9_\.:]+</param> </data> </define> - <define name="uint8range"> - <choice> - <data type="string"> - <param name="pattern">0x[0-9a-fA-F]{1,2}</param> - </data> - <data type="int"> - <param name="minInclusive">0</param> - <param name="maxInclusive">255</param> - </data> - </choice> - </define> - <define name="uint24range"> - <choice> - <data type="string"> - <param name="pattern">0x[0-9a-fA-F]{1,6}</param> - </data> - <data type="int"> - <param name="minInclusive">0</param> - <param name="maxInclusive">16777215</param> - </data> - </choice> - </define> <define name="virtualPortProfileID"> <data type="string"> <param name="maxLength">39</param> diff --git a/docs/schemas/interface.rng b/docs/schemas/interface.rng index 4dd1bb4..53fa18a 100644 --- a/docs/schemas/interface.rng +++ b/docs/schemas/interface.rng @@ -1,3 +1,4 @@ +<?xml version="1.0"?>  <grammar xmlns="http://relaxng.org/ns/structure/1.0" xmlns:v="http://netcf.org/xml/version/1.0" @@ -16,6 +17,7 @@ </choice> </start> + <include href='basictypes.rng'/>  <optional> <element name="mac"> - <attribute name="address"><ref name="mac-addr"/></attribute> + <attribute name="address"><ref name="macAddr"/></attribute> </element> </optional>  @@ -75,7 +77,7 @@ <element name="vlan"> <attribute name="tag"><ref name="vlan-id"/></attribute> <element name="interface"> - <attribute name="name"><ref name="device-name"/></attribute> + <attribute name="name"><ref name="deviceName"/></attribute> </element> </element> </define> @@ -202,7 +204,7 @@ </element> <element name="arpmon"> <attribute name="interval"><ref name="uint"/></attribute> - <attribute name="target"><ref name="ipv4-addr"/></attribute> + <attribute name="target"><ref name="ipv4Addr"/></attribute> <optional> <attribute name="validate"> <choice> @@ -244,7 +246,7 @@  <define name="name-attr">  - <attribute name="name"><ref name="device-name"/></attribute> + <attribute name="name"><ref name="deviceName"/></attribute> </define> <define name="mtu"> @@ -303,14 +305,14 @@ <ref name="dhcp-element"/> <group> <element name="ip"> - <attribute name="address"><ref name="ipv4-addr"/></attribute> + <attribute name="address"><ref name="ipv4Addr"/></attribute> <optional> - <attribute name="prefix"><ref name="ipv4-prefix"/></attribute> + <attribute name="prefix"><ref name="ipv4Prefix"/></attribute> </optional> </element> <optional> <element name="route"> - <attribute name="gateway"><ref name="ipv4-addr"/></attribute> + <attribute name="gateway"><ref name="ipv4Addr"/></attribute> </element> </optional> </group> @@ -331,15 +333,15 @@ </optional> <zeroOrMore> <element name="ip"> - <attribute name="address"><ref name="ipv6-addr"/></attribute> + <attribute name="address"><ref name="ipv6Addr"/></attribute> <optional> - <attribute name="prefix"><ref name="ipv6-prefix"/></attribute> + <attribute name="prefix"><ref name="ipv6Prefix"/></attribute> </optional> </element> </zeroOrMore> <optional> <element name="route"> - <attribute name="gateway"><ref name="ipv6-addr"/></attribute> + <attribute name="gateway"><ref name="ipv6Addr"/></attribute> </element> </optional> </element> @@ -417,55 +419,6 @@ </data> </define> - <define name='device-name'> - <data type='string'> - <param name="pattern">[a-zA-Z0-9_\.\-:/]+</param> - </data> - </define> - - <define name='UUID'> - <choice> - <data type='string'> - <param name="pattern">[a-fA-F0-9]{32}</param> - </data> - <data type='string'> - <param name="pattern">[a-fA-F0-9]{8}\-([a-fA-F0-9]{4}\-){3}[a-fA-F0-9]{12}</param> - </data> - </choice> - </define> - - <define name='mac-addr'> - <data type='string'> - <param name="pattern">([a-fA-F0-9]{2}:){5}[a-fA-F0-9]{2}</param> - </data> - </define> - - <define name='ipv4-addr'> - <data type='string'> - <param name="pattern">(((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([1-9][0-9])|([0-9]))\.){3}((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([1-9][0-9])|([0-9]))</param> - </data> - </define> - - <define name='ipv4-prefix'> - <data type='unsignedInt'> - <param name="maxInclusive">32</param> - </data> - </define> - -  - <define name='ipv6-addr'> - <data type='string'> -  - <param name="pattern">(([0-9A-Fa-f]{1,4}:){7}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){6}:[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){5}:([0-9A-Fa-f]{1,4}:)?[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){4}:([0-9A-Fa-f]{1,4}:){0,2}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){3}:([0-9A-Fa-f]{1,4}:){0,3}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){2}:([0-9A-Fa-f]{1,4}:){0,4}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){6}((((25[0-5])|(1[0-9]{2})|(2[0-4][0-9])|([0-9]{1,2})))\.){3}(((25[0-5])|(1[0-9]{2})|(2[0-4][0-9])|([0-9]{1,2}))))|(([0-9A-Fa-f]{1,4}:){0,5}:((((25[0-5])|(1[0-9]{2})|(2[0-4][0-9])|([0-9]{1,2})))\.){3}(((25[0-5])|(1[0-9]{2})|(2[0-4][0-9])|([0-9]{1,2}))))|(::([0-9A-Fa-f]{1,4}:){0,5}((((25[0-5])|(1[0-9]{2})|(2[0-4][0-9])|([0-9]{1,2})))\.){3}(((25[0-5])|(1[0-9]{2})|(2[0-4][0-9])|([0-9]{1,2}))))|([0-9A-Fa-f]{1,4}::([0-9A-Fa-f]{1,4}:){0,5}[0-9A-Fa-f]{1,4})|(::([0-9A-Fa-f]{1,4}:){0,6}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){1,7}:)</param> - </data> - </define> - - <define name='ipv6-prefix'> - <data type='unsignedInt'> - <param name="maxInclusive">128</param> - </data> - </define> - <define name='vlan-id'> <data type="unsignedInt"> <param name="maxInclusive">4096</param> diff --git a/docs/schemas/network.rng b/docs/schemas/network.rng index 05f45e5..6d9f06b 100644 --- a/docs/schemas/network.rng +++ b/docs/schemas/network.rng @@ -1,3 +1,4 @@ +<?xml version="1.0"?>  <grammar xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"> @@ -5,6 +6,8 @@ <ref name="network"/> </start> + <include href='basictypes.rng'/> + <define name="network"> <element name="network"> @@ -18,7 +21,7 @@  <optional> - <element name="uuid"><text/></element> + <element name="uuid"><ref name="UUID"/></element> </optional>  @@ -28,7 +31,7 @@ <element name="bridge"> <optional> <attribute name="name"> - <text/> + <ref name="deviceName"/> </attribute> </optional> @@ -53,7 +56,7 @@  <optional> <element name="mac"> - <attribute name="address"><ref name="mac-addr"/></attribute> + <attribute name="address"><ref name="macAddr"/></attribute> <empty/> </element> </optional> @@ -65,7 +68,7 @@ <element name="forward"> <optional> <attribute name="dev"> - <text/> + <ref name="deviceName"/> </attribute> </optional> @@ -83,7 +86,7 @@  <optional> <element name="domain"> - <attribute name="name"><text/></attribute> + <attribute name="name"><ref name="dnsName"/></attribute> </element> </optional> @@ -93,15 +96,15 @@ <element name="dns"> <zeroOrMore> <element name="txt"> - <attribute name="name"><ref name="dns-name"/></attribute> + <attribute name="name"><ref name="dnsName"/></attribute> <attribute name="value"><text/></attribute> </element> </zeroOrMore> <zeroOrMore> <element name="host"> - <attribute name="ip"><ref name="ipv4-addr"/></attribute> + <attribute name="ip"><ref name="ipv4Addr"/></attribute> <oneOrMore> - <element name="hostname"><text/></element> + <element name="hostname"><ref name="dnsName"/></element> </oneOrMore> </element> </zeroOrMore> @@ -114,12 +117,12 @@ local to the host. --> <element name="ip"> <optional> - <attribute name="address"><ref name="ip-addr"/></attribute> + <attribute name="address"><ref name="ipAddr"/></attribute> </optional> <optional> <choice> - <attribute name="netmask"><ref name="ipv4-addr"/></attribute> - <attribute name="prefix"><ref name="ip-prefix"/></attribute> + <attribute name="netmask"><ref name="ipv4Addr"/></attribute> + <attribute name="prefix"><ref name="ipPrefix"/></attribute> </choice> </optional> <optional> @@ -136,22 +139,22 @@ <element name="dhcp"> <zeroOrMore> <element name="range"> - <attribute name="start"><ref name="ipv4-addr"/></attribute> - <attribute name="end"><ref name="ipv4-addr"/></attribute> + <attribute name="start"><ref name="ipv4Addr"/></attribute> + <attribute name="end"><ref name="ipv4Addr"/></attribute> </element> </zeroOrMore> <zeroOrMore> <element name="host"> - <attribute name="mac"><ref name="mac-addr"/></attribute> + <attribute name="mac"><ref name="macAddr"/></attribute> <attribute name="name"><text/></attribute> - <attribute name="ip"><ref name="ipv4-addr"/></attribute> + <attribute name="ip"><ref name="ipv4Addr"/></attribute> </element> </zeroOrMore> <optional> <element name="bootp"> - <attribute name="file"><text/></attribute> + <attribute name="file"><ref name="filePath"/></attribute> <optional> - <attribute name="server"><text/></attribute> + <attribute name="server"><ref name="dnsName"/></attribute> </optional> </element> </optional> @@ -163,52 +166,10 @@ </element> </define> -  - <define name='ipv4-addr'> - <data type='string'> - <param name="pattern">(((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([1-9][0-9])|([0-9]))\.){3}((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([1-9][0-9])|([0-9]))</param> - </data> - </define> - -  - <define name='ipv6-addr'> - <data type='string'> -  - <param name="pattern">(([0-9A-Fa-f]{1,4}:){7}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){6}:[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){5}:([0-9A-Fa-f]{1,4}:)?[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){4}:([0-9A-Fa-f]{1,4}:){0,2}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){3}:([0-9A-Fa-f]{1,4}:){0,3}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){2}:([0-9A-Fa-f]{1,4}:){0,4}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){6}(((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([1-9][0-9])|([0-9]))\.){3}((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([1-9][0-9])|([0-9])))|(([0-9A-Fa-f]{1,4}:){0,5}:(((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([1-9][0-9])|([0-9]))\.){3}((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([1-9][0-9])|([0-9])))|(::([0-9A-Fa-f]{1,4}:){0,5}(((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([1-9][0-9])|([0-9]))\.){3}((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([1-9][0-9])|([0-9])))|([0-9A-Fa-f]{1,4}::([0-9A-Fa-f]{1,4}:){0,5}[0-9A-Fa-f]{1,4})|(::([0-9A-Fa-f]{1,4}:){0,6}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){1,7}:)</param> - </data> - </define> - - <define name='ip-addr'> - <choice> - <ref name='ipv4-addr'/> - <ref name='ipv6-addr'/> - </choice> - </define> - - <define name='ip-prefix'> - <data type='unsignedInt'> - <param name="maxInclusive">128</param> - </data> - </define> - <define name='addr-family'> <data type='string'> <param name="pattern">(ipv4)|(ipv6)</param> </data> </define> -  - <define name='mac-addr'> - <data type='string'> - <param name="pattern">([a-fA-F0-9]{2}:){5}[a-fA-F0-9]{2}</param> - </data> - </define> - -  - <define name='dns-name'> - <data type='string'> - <param name="pattern">([a-zA-Z\-]+)</param> - </data> - </define> - </grammar> -- 1.7.3.4

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[libvirt] shared LVM volume group, should I use it?
by Erik Sjölund 27 Jun '11

27 Jun '11

Hi, Assume I want to have the root file system of the virtualization host server in an LVM volume on the local hard drive. Is it ok to have that LVM volume in the same LVM volume group that I will later use as a Storage Pool for libvirt? I already found a question about this: http://serverfault.com/questions/200728/lvm-volume-group-shared-between-kvm… and I also found this statement at opensuse.org: http://doc.opensuse.org/products/opensuse/openSUSE/opensuse-kvm/sec.libvirt… "Security Considerations In order to avoid data loss or data corruption, do not attempt to use resources such as LVM volume groups, iSCSI targets, etc. that are used to build storage pools on the VM Host Server, as well. " The first source of information indicates it should be okay to share the LVM volume group but the second source of information doesn't indicate that. What do you think? cheers, Erik Sjölund

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