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[libvirt] [PATCH v2 00/13] Implement vsh-table API to virsh and virt-admin
by Simon Kobyda 24 Sep '18

24 Sep '18

API is implemented in virsh and virt-admin. It fixes problems with table-alignment, makes tables more readable and deals with unicode. Table however could not be implemented in places, which do use simple lists, or table implementation would change content of output, which users might rely on. If you know about other place where it could be implemented, let me know. https://bugzilla.redhat.com/show_bug.cgi?id=1574624 https://bugzilla.redhat.com/show_bug.cgi?id=1584630 Changes in v2: - Implemented gettext function - Fixed few possible leaks caused by inserting "goto cleanup" statements - Implemented VIR_AUTOFREE where it's appropriate Simon Kobyda (13): virsh: Implement vsh-table to iface-list virsh: Implement vshTable API to net-list and net-dhcp-leases virsh: Implement vshTable API to secret-list virsh: Implement vshTable API to nwfilter-list and nwfilterbinding-list virsh: Implement vshTable API to snapshot-list. virsh: Set up cmdDomblkinfo() and cmdDomblkinfoPrint() for vshTable API implementation virsh: Implement vshTable API to domblkinfo virsh: Implement vshTable API to domblklist virsh: Implement vshTable API to domiflist virsh: Implement vshTable API to vcpupin, iothreadinfo, domfsinfo virsh: Implement vshTable API to pool-list virsh: Implement vshTable API to vol-list virt-admin: Implement vshTable API to server-list and client-list tools/virsh-domain-monitor.c | 147 ++++++++++++++++--------------- tools/virsh-domain.c | 98 +++++++++++++++------ tools/virsh-interface.c | 27 ++++-- tools/virsh-network.c | 59 ++++++++----- tools/virsh-nwfilter.c | 47 +++++++--- tools/virsh-pool.c | 162 +++++++---------------------------- tools/virsh-secret.c | 28 ++++-- tools/virsh-snapshot.c | 33 ++++--- tools/virsh-volume.c | 129 ++++++---------------------- tools/virt-admin.c | 47 +++++++--- 10 files changed, 371 insertions(+), 406 deletions(-) -- 2.17.1

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[libvirt] [PATCH 0/5] qemu: Change the way we generate VIR_DOMAIN_EVENT_RESUMED
by Jiri Denemark 22 Sep '18

22 Sep '18

https://bugzilla.redhat.com/show_bug.cgi?id=1612943 Jiri Denemark (5): qemu: Properly report VIR_DOMAIN_EVENT_RESUMED_FROM_SNAPSHOT qemu: Report more appropriate running reasons qemu: Pass running reason to RESUME event handler qemu: Map running reason to resume event detail qemu: Avoid duplicate resume events and state changes src/qemu/qemu_domain.c | 29 ++++++++++++++++++++++++ src/qemu/qemu_domain.h | 7 ++++++ src/qemu/qemu_driver.c | 13 ----------- src/qemu/qemu_migration.c | 36 +++++------------------------- src/qemu/qemu_process.c | 46 ++++++++++++++++++++++++--------------- 5 files changed, 71 insertions(+), 60 deletions(-) -- 2.19.0

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[libvirt] [PATCH] qemuProcess: update hostdevs before connectting qemu monitor
by Wu Zongyong 22 Sep '18

22 Sep '18

In a following case: virsh start $domain service libvirtd stop <shutdown> the guest from within the $domain service libvirtd start Notice that PCI devices which have been assigned to the $domain will still be bound to stub drivers instead rebound to host drivers. In that case the call stack is like below: libvirtd start qemuProcessReconnect qemuProcessStop qemuHostdevReAttachDomainDevices qemuHostdevReAttachPCIDevices virHostdevReAttachPCIDevices qemuHostdevUpdateActiveDomainDevices won't be called because the monitor channel is closed. So host devices in $domain will not be added to either activePCIHostdevs list or inactivePCIHostdev list. And therefore, virHostdevReAttachPCIDevices just neglects these host PCI devices which are bound to stub drivers and don't rebind them to host drivers. This patch fixs that by moving qemuHostdevUpdateActiveDomainDevices before qemuConnectMonitor. Signed-off-by: Wu Zongyong <cordius.wu(a)huawei.com> --- src/qemu/qemu_process.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c index f9a01da..d187271 100644 --- a/src/qemu/qemu_process.c +++ b/src/qemu/qemu_process.c @@ -7783,6 +7783,9 @@ qemuProcessReconnect(void *opaque) * allowReboot in status XML and we need to initialize it. */ qemuProcessPrepareAllowReboot(obj); + if (qemuHostdevUpdateActiveDomainDevices(driver, obj->def) < 0) + goto error; + if (priv->qemuCaps && virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_CHARDEV_FD_PASS)) retry = false; @@ -7794,9 +7797,6 @@ qemuProcessReconnect(void *opaque) if (qemuConnectMonitor(driver, obj, QEMU_ASYNC_JOB_NONE, retry, NULL) < 0) goto error; - if (qemuHostdevUpdateActiveDomainDevices(driver, obj->def) < 0) - goto error; - priv->machineName = qemuDomainGetMachineName(obj); if (!priv->machineName) goto error; -- 1.9.1

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[libvirt] [PATCH v4 0/4] qemu: Fix deadlock if create qemuProcessReconnect thread failed
by Wang Yechao 22 Sep '18

22 Sep '18

v3 patch: https://www.redhat.com/archives/libvir-list/2018-September/msg00950.html --- Changes in v4: - Split up v3 into four parts Wang Yechao (4): qemu: Split up qemuDomainRemoveInactive qemu: Create a qemuDomainRemoveInactiveLocked qemu: Create a qemuDomainRemoveInactiveJobLocked qemu: Fix deadlock if create qemuProcessReconnect thread failed src/qemu/qemu_domain.c | 79 ++++++++++++++++++++++++++++++++++++++++--------- src/qemu/qemu_domain.h | 3 ++ src/qemu/qemu_process.c | 2 +- 3 files changed, 69 insertions(+), 15 deletions(-) -- 1.8.3.1

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[libvirt] [PATCH 0/2] tests: Add QEMU 3.0.0 capability tests for s390x
by Boris Fiuczynski 21 Sep '18

21 Sep '18

Add capability and domcaps tests for QEMU 3.0.0 on s390x. Boris Fiuczynski (2): tests: Add capabilities data for QEMU 3.0.0 on s390x tests: domaincaps: Add QEMU 3.0 for s390x .../domaincapsschemadata/qemu_3.0.0.s390x.xml | 183 + tests/domaincapstest.c | 4 + .../caps_3.0.0.s390x.replies | 20530 ++++++++++++++++ .../qemucapabilitiesdata/caps_3.0.0.s390x.xml | 2691 ++ tests/qemucapabilitiestest.c | 1 + 5 files changed, 23409 insertions(+) create mode 100644 tests/domaincapsschemadata/qemu_3.0.0.s390x.xml create mode 100644 tests/qemucapabilitiesdata/caps_3.0.0.s390x.replies create mode 100644 tests/qemucapabilitiesdata/caps_3.0.0.s390x.xml -- 2.17.0

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[libvirt] [PATCH 00/13] Implement vsh-table API to virsh and virt-admin
by Simon Kobyda 21 Sep '18

21 Sep '18

API is implemented in virsh and virt-admin. It fixes problems with table-alignment, makes tables more readable and deals with unicode. Table however could not be implemented in places, which do use simple lists, or table implementation would change content of output, which users might rely on. If you know about other place where it could be implemented, let me know. https://bugzilla.redhat.com/show_bug.cgi?id=1574624 https://bugzilla.redhat.com/show_bug.cgi?id=1584630 Simon Kobyda (13): virsh: Implement vsh-table to iface-list virsh: Implement vshTable API to net-list and net-dhcp-leases virsh: Implement vshTable API to secret-list virsh: Implement vshTable API to nwfilter-list and nwfilterbinding-list virsh: Implement vshTable API to snapshot-list. virsh: Set up cmdDomblkinfo() and cmdDomblkinfoPrint() for vshTable API implementation virsh: Implement vshTable API to domblkinfo virsh: Implement vshTable API to domblklist virsh: Implement vshTable API to domiflist virsh: Implement vshTable API to vcpupin, iothreadinfo, domfsinfo virsh: Implement vshTable API to pool-list virsh: Implement vshTable API to vol-list virt-admin: Implement vshTable API to server-list and client-list tools/virsh-domain-monitor.c | 131 +++++++++++++++------------- tools/virsh-domain.c | 95 +++++++++++++++------ tools/virsh-interface.c | 27 ++++-- tools/virsh-network.c | 55 ++++++++---- tools/virsh-nwfilter.c | 47 +++++++--- tools/virsh-pool.c | 160 +++++++---------------------------- tools/virsh-secret.c | 30 +++++-- tools/virsh-snapshot.c | 33 +++++--- tools/virsh-volume.c | 127 ++++++--------------------- tools/virt-admin.c | 46 +++++++--- 10 files changed, 367 insertions(+), 384 deletions(-) -- 2.17.1

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[libvirt] [PATCH 0/2] qemu: Drop QEMU_CAPS_DEVICE_SCSI_GENERIC
by Andrea Bolognani 21 Sep '18

21 Sep '18

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[libvirt] [PATCH v2] virsh: Don't break loop of domblkinfo for disks
by Han Han 21 Sep '18

21 Sep '18

https://bugzilla.redhat.com/show_bug.cgi?id=1619625 --all option is added to cmdDomblkinfo since commit 62c39193 allowing to show all block devices info. Reset error when empty source in case error breaks the loop of domblkinfo for disks. Signed-off-by: Han Han <hhan(a)redhat.com> --- tools/virsh-domain-monitor.c | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) diff --git a/tools/virsh-domain-monitor.c b/tools/virsh-domain-monitor.c index b9b4f9739b..576610f005 100644 --- a/tools/virsh-domain-monitor.c +++ b/tools/virsh-domain-monitor.c @@ -475,6 +475,7 @@ cmdDomblkinfo(vshControl *ctl, const vshCmd *cmd) int ndisks; size_t i; xmlNodePtr *disks = NULL; + char *source = NULL; char *target = NULL; char *protocol = NULL; @@ -505,16 +506,18 @@ cmdDomblkinfo(vshControl *ctl, const vshCmd *cmd) for (i = 0; i < ndisks; i++) { ctxt->node = disks[i]; + source = virXPathString("string(./source)", ctxt); protocol = virXPathString("string(./source/@protocol)", ctxt); target = virXPathString("string(./target/@dev)", ctxt); rc = virDomainGetBlockInfo(dom, target, &info, 0); if (rc < 0) { - /* If protocol is present that's an indication of a networked - * storage device which cannot provide statistics, so generate - * 0 based data and get the next disk. */ - if (protocol && !active && + /* For the case of empty cdrom, networked disk which cannot + * provide statistics, generate 0 based data and get the next + * disk. + */ + if (!source && protocol && !active && virGetLastErrorCode() == VIR_ERR_INTERNAL_ERROR && virGetLastErrorDomain() == VIR_FROM_STORAGE) { memset(&info, 0, sizeof(info)); @@ -526,6 +529,7 @@ cmdDomblkinfo(vshControl *ctl, const vshCmd *cmd) cmdDomblkinfoPrint(ctl, &info, target, human, false); + VIR_FREE(source); VIR_FREE(target); VIR_FREE(protocol); } @@ -540,6 +544,7 @@ cmdDomblkinfo(vshControl *ctl, const vshCmd *cmd) cleanup: virshDomainFree(dom); + VIR_FREE(source); VIR_FREE(target); VIR_FREE(protocol); VIR_FREE(disks); -- 2.18.0

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[libvirt] [PATCH 0/2] Couple of vhostuser fixes
by Michal Privoznik 21 Sep '18

21 Sep '18

Almost trivial ones. Michal Prívozník (2): qemu_hotplug: Fetch vhostuser ifname on hotplug virsh: Display vhostuser socket path in domiflist src/qemu/qemu_hotplug.c | 5 +++++ tools/virsh-domain-monitor.c | 3 ++- 2 files changed, 7 insertions(+), 1 deletion(-) -- 2.16.4

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[libvirt] [QEMU PATCH v2 0/4] Deprecation patches net and enforce-config-section
by Thomas Huth 21 Sep '18

21 Sep '18

Deprecate the "name" parameter for -net, and "enforce-config-section" of -machine. v2: - Split the single net patch into multiple smaller patches - Add patch to deprecate enforce-config-section Thomas Huth (4): Makefile: Add missing dependency for qemu-deprecated.texi net: Deprecate the "name" parameter of -net net/slirp: Deprecate the [hub_id name] parameter tuple hw/core/machine: Officially deprecate the enforce-config-section parameter Makefile | 2 +- hw/core/machine.c | 3 +++ net/net.c | 4 ++++ net/slirp.c | 2 ++ qemu-deprecated.texi | 17 +++++++++++++++++ 5 files changed, 27 insertions(+), 1 deletion(-) -- 1.8.3.1

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