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[libvirt] [PATCH] news: Add support for guest CPU configuration on s390
by Jiri Denemark 16 Jan '17

16 Jan '17

Signed-off-by: Jiri Denemark <jdenemar(a)redhat.com> --- docs/news.xml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/docs/news.xml b/docs/news.xml index 50c3b3ea2..a076836ed 100644 --- a/docs/news.xml +++ b/docs/news.xml @@ -73,6 +73,11 @@ volumes when building a new logical pool on target volume(s). </description> </change> + <change> + <summary> + qemu: Add support for guest CPU configuration on s390(x) + </summary> + </change> </section> <section title="Improvements"> <change> -- 2.11.0

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[libvirt] [PATCH] qemu: document snapshot-related fixes in the release notes
by Andrea Bolognani 13 Jan '17

13 Jan '17

--- docs/news.xml | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/docs/news.xml b/docs/news.xml index 50c3b3e..043d1fe 100644 --- a/docs/news.xml +++ b/docs/news.xml @@ -225,6 +225,15 @@ for x86_64 HVM domains. </description> </change> + <change> + <summary> + qemu: snapshot-related fixes + </summary> + <description> + Properly handle image locking and stop looking for a compression + program when the memory image format is "raw". + </description> + </change> </section> </release> <release version="v2.5.0" date="2016-12-04"> -- 2.7.4

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[libvirt] [PATCH] docs: add entry for aggregation of pcie-root-ports to news.xml
by Laine Stump 13 Jan '17

13 Jan '17

--- docs/news.xml | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/docs/news.xml b/docs/news.xml index 50c3b3e..18006e8 100644 --- a/docs/news.xml +++ b/docs/news.xml @@ -140,6 +140,19 @@ the storage pool XML. </description> </change> + <change> + <summary> + qemu: aggregate pcie-root-ports onto multiple functions of a slot + </summary> + <description> + When pcie-root-ports are added to pcie-root in order to + provide a place to connect PCI Express endpoint devices, + libvirt now aggregates multiple root-ports together onto the + same slot (up to 8 per slot) in order to conserve + slots. Using this method, it's possible to connect more than + 200 endpoint devices to a guest that uses PCIe without + requiring setup of any PCIe switches. + </description> </section> <section title="Bug fixes"> <change> -- 2.7.4

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[libvirt] [PATCH 0/3] More adjustments for recent storage probe logic
by John Ferlan 13 Jan '17

13 Jan '17

Adjustments based on recent activity... The !writelabel path of patch 3 is probably a moot point since patches to check at FS and Logical startup for a valid data on the device(s) were reverted. John Ferlan (3): storage: Alter logic when both BLKID and PARTED unavailable storage: Clean up return value checking storage: Alter error message in probe/empty checks src/storage/storage_backend.c | 44 ++++++++++++++++++++++++------------------- 1 file changed, 25 insertions(+), 19 deletions(-) -- 2.7.4

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[libvirt] [PATCH] qemu-capabilities: Fix query-cpu-model-expansion on s390 with older kernel
by Collin L. Walling 13 Jan '17

13 Jan '17

When running on s390 with a kernel that does not support cpu model checking and with a Qemu new enough to support query-cpu-model-expansion, the gathering of qemu capabilities will fail. Qemu responds to the query-cpu-model-expansion qmp command with an error because the needed kernel ioct does not exist. When this happens a guest cannot even be defined due to missing qemu capabilities data. This patch fixes the problem by silently ignoring generic errors stemming from calls to query-cpu-model-expansion. Reported-by: Farhan Ali <alifm(a)linux.vnet.ibm.com> Signed-off-by: Collin L. Walling <walling(a)linux.vnet.ibm.com> Signed-off-by: Jason J. Herne <jjherne(a)linux.vnet.ibm.com> --- src/qemu/qemu_monitor_json.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/src/qemu/qemu_monitor_json.c b/src/qemu/qemu_monitor_json.c index e767437..1662749 100644 --- a/src/qemu/qemu_monitor_json.c +++ b/src/qemu/qemu_monitor_json.c @@ -5041,6 +5041,15 @@ qemuMonitorJSONGetCPUModelExpansion(qemuMonitorPtr mon, if (qemuMonitorJSONCommand(mon, cmd, &reply) < 0) goto cleanup; + /* Some QEMU architectures have the query-cpu-model-expansion + * command, but return 'GenericError' instead of simply omitting + * the command entirely. + */ + if (qemuMonitorJSONHasError(reply, "GenericError")) { + ret = 0; + goto cleanup; + } + if (qemuMonitorJSONCheckError(cmd, reply) < 0) goto cleanup; -- 2.7.4

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[libvirt] [PATCH v2 0/2] Fabric name must not be required for fc_host capability
by Boris Fiuczynski 13 Jan '17

13 Jan '17

fabric_name is one of many fc_host attributes in Linux that is optional and left to the low-level driver to decide if it is implemented. --- Changes since v1: - split of minor correction in documenting comment - added news entry... - added new virReadFCHostOption method - added check for file existence when optional is set - rearranged fchost tests to fit the numbering --- Boris Fiuczynski (2): nodedev: Fabric name must not be required for fc_host capability util: Minor correction in documenting comment docs/formatnode.html.in | 2 +- docs/news.xml | 12 +++++++++ docs/schemas/nodedev.rng | 8 +++--- src/libvirt_private.syms | 1 + src/node_device/node_device_linux_sysfs.c | 6 ++--- src/util/virutil.c | 25 +++++++++++++++++- src/util/virutil.h | 5 ++++ tests/fchostdata/fc_host/host6/node_name | 1 + tests/fchostdata/fc_host/host6/port_name | 1 + tests/fchostdata/fc_host/host6/port_state | 1 + tests/fchosttest.c | 44 ++++++++++++++++++++++++++++--- 11 files changed, 95 insertions(+), 11 deletions(-) create mode 100644 tests/fchostdata/fc_host/host6/node_name create mode 100644 tests/fchostdata/fc_host/host6/port_name create mode 100644 tests/fchostdata/fc_host/host6/port_state -- 2.5.5

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[libvirt] [PATCH] docs: Fix libvirt_guest nss module name
by Michal Privoznik 13 Jan '17

13 Jan '17

In the documentation we are mixing libvirt-guest and libvirt_guest module name. The correct name is the latter. Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com> --- Pushed as trivial. docs/news.xml | 4 ++-- docs/nss.html.in | 12 ++++++------ 2 files changed, 8 insertions(+), 8 deletions(-) diff --git a/docs/news.xml b/docs/news.xml index 8a876e998..50c3b3ea2 100644 --- a/docs/news.xml +++ b/docs/news.xml @@ -29,10 +29,10 @@ </change> <change> <summary> - nss: Introduce <code>libvirt-guest</code> + nss: Introduce <code>libvirt_guest</code> </summary> <description> - New <code>libvirt-guest</code> nss module that translates libvirt + New <code>libvirt_guest</code> nss module that translates libvirt guest names into IP addresses. </description> </change> diff --git a/docs/nss.html.in b/docs/nss.html.in index e07f9b774..2a5a46cd1 100644 --- a/docs/nss.html.in +++ b/docs/nss.html.in @@ -72,34 +72,34 @@ hosts: files libvirt dns records. Therefore this is dependent on hostname provided by guests. Thing is, not all the guests out there provide one in DHCP transactions, or not every sysadmin out there believes all the guests. Hence libvirt implements - second method in <code>libvirt-guest</code> module which does libvirt guest + second method in <code>libvirt_guest</code> module which does libvirt guest name to IP address translation (regardless of hostname set in the guest). </p> <p> To enable either of the modules put their name into the <code>nsswitch.conf</code> file. For instance, to enable - <code>libvirt-guest</code> module: + <code>libvirt_guest</code> module: </p> <pre> $ cat /etc/nsswitch.conf # /etc/nsswitch.conf: -hosts: files libvirt-guest dns +hosts: files libvirt_guest dns # ... </pre> <p>Or users can enable both at the same time:</p> <pre> $ cat /etc/nsswitch.conf # /etc/nsswitch.conf: -hosts: files libvirt libvirt-guest dns +hosts: files libvirt libvirt_guest dns # ... </pre> <p> This configuration will mean that if hostname is not found by the <code>libvirt</code> module (e.g. because a guest did not sent hostname - during DHCP transaction), the <code>libvirt-guest</code> module is + during DHCP transaction), the <code>libvirt_guest</code> module is consulted (and if the hostname matches libvirt guest name it will be resolved). </p> @@ -181,7 +181,7 @@ virsh domifaddr --source lease $domain <p> If there's no record for either of the aforementioned commands, it's very likely that NSS module won't find anything and vice versa. - As of <code>v3.0.0</code> libvirt provides <code>libvirt-guest</code> NSS + As of <code>v3.0.0</code> libvirt provides <code>libvirt_guest</code> NSS module that doesn't have this limitation. However, the statement is still true for the <code>libvirt</code> NSS module. </p> -- 2.11.0

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[libvirt] [PATCH v2 00/10] Introduce new libvirt-guest NSS module
by Michal Privoznik 13 Jan '17

13 Jan '17

v2 of: https://www.redhat.com/archives/libvir-list/2016-November/msg01456.html diff to v1: - New module is created instead of putting everything into already existing one - Few hints from review of v1 were worked in Michal Privoznik (10): network: Don't unlock non-locked network driver nssmock: Prefer free() over VIR_FREE() virstring: Introduce virStringListAdd virstring: Introduce virStringListRemove util: Introduce virFileRewriteStr util: Introduce virMACMap module network: Track MAC address map nss: Use macro to generate public API names nss: Move address appending code into a separate function nss: Introduce libvirt-guest module cfg.mk | 2 +- docs/news.html.in | 4 + docs/nss.html.in | 58 ++++- po/POTFILES.in | 1 + src/Makefile.am | 9 + src/conf/network_conf.h | 4 + src/conf/virsecretobj.c | 20 +- src/libvirt_private.syms | 12 ++ src/network/bridge_driver.c | 95 ++++++++- src/network/leaseshelper.c | 14 +- src/util/virfile.c | 24 ++- src/util/virfile.h | 7 +- src/util/virmacmap.c | 399 +++++++++++++++++++++++++++++++++++ src/util/virmacmap.h | 48 +++++ src/util/virstring.c | 84 ++++++++ src/util/virstring.h | 6 + src/util/virxml.c | 4 +- tests/Makefile.am | 36 +++- tests/nssdata/virbr0.macs | 23 ++ tests/nssdata/virbr0.status | 5 + tests/nssdata/virbr1.macs | 21 ++ tests/nssdata/virbr1.status | 5 + tests/nsslinktest.c | 2 +- tests/nssmock.c | 25 ++- tests/nsstest.c | 17 +- tests/virmacmapmock.c | 29 +++ tests/virmacmaptest.c | 232 ++++++++++++++++++++ tests/virmacmaptestdata/complex.json | 45 ++++ tests/virmacmaptestdata/empty.json | 3 + tests/virmacmaptestdata/simple.json | 8 + tests/virmacmaptestdata/simple2.json | 16 ++ tests/virstringtest.c | 98 +++++++++ tools/Makefile.am | 46 +++- tools/nss/libvirt_guest_nss.syms | 12 ++ tools/nss/libvirt_nss.c | 216 +++++++++++++------ tools/nss/libvirt_nss.h | 30 +-- 36 files changed, 1531 insertions(+), 129 deletions(-) create mode 100644 src/util/virmacmap.c create mode 100644 src/util/virmacmap.h create mode 100644 tests/nssdata/virbr0.macs create mode 100644 tests/nssdata/virbr1.macs create mode 100644 tests/virmacmapmock.c create mode 100644 tests/virmacmaptest.c create mode 100644 tests/virmacmaptestdata/complex.json create mode 100644 tests/virmacmaptestdata/empty.json create mode 100644 tests/virmacmaptestdata/simple.json create mode 100644 tests/virmacmaptestdata/simple2.json create mode 100644 tools/nss/libvirt_guest_nss.syms -- 2.11.0

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[libvirt] [PATCH 0/4] Doc update changes for my recent commits
by John Ferlan 13 Jan '17

13 Jan '17

These are all trivial and will push in a bit - I was essentially waiting for the news.html.in or news.xml to shake out before adjusting. John Ferlan (4): docs: Document the new vHBA/NPIV params for storage docs: Add NPIV/vHBA change description to news.xml docs: Add file system pool overwrite change description to news.xml docs: Add logical storage pool overwrite change description to news.xml docs/formatstorage.html.in | 17 +++++++++++++++++ docs/news.xml | 34 ++++++++++++++++++++++++++++++++++ 2 files changed, 51 insertions(+) -- 2.7.4

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[libvirt] [PATCH 0/3] For 3.0: storage: fix regressions in storage driver
by Peter Krempa 13 Jan '17

13 Jan '17

Few recent patches broke stuff. Revert/fix them. Peter Krempa (3): Revert "storage: For FS pool check for properly formatted target volume" Revert "storage: Validate the device formats at logical startup" storage: logical: Fix flawed logic with (NO)_OVERWRITE flags. src/storage/storage_backend_fs.c | 13 ++----------- src/storage/storage_backend_logical.c | 15 +-------------- 2 files changed, 3 insertions(+), 25 deletions(-) -- 2.11.0

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