Public bug reported:
Hi,
I would like to report was seems to be a bug:
Libvirt block commit stuck at 100%
libvirtd (libvirt) 1.3.4
QEMU emulator version 2.3.0
Ubuntu Release: 15.10
I attempted an abort, which works fine but block commit still get stuck
at 100%
root@node:~# virsh blockjob newvm
/mnt/diskimage-backups/newvm.snap-201606210230.qcow2 --info
Active Block Commit: [100 %]
root@node:~# virsh blockjob newvm /mnt/diskimage-
backups/newvm.snap-201606210230.qcow2 --abort
root@node:~# virsh blockjob newvm
/mnt/diskimage-backups/newvm.snap-201606210230.qcow2 --info
No current block job for /mnt/diskimage-backups/newvm.snap-201606210230.qcow2
root@node:~# virsh blockcommit newvm vda --active --verbose --pivot
root@node:~# virsh blockjob newvm
/mnt/diskimage-backups/newvm.snap-201606210230.qcow2 --info
Active Block Commit: [ 72 %]
root@node:~# virsh blockjob newvm
/mnt/diskimage-backups/newvm.snap-201606210230.qcow2 --info
Active Block Commit: [ 72 %]
root@node:~#
root@node:~# virsh blockjob newvm
/mnt/diskimage-backups/newvm.snap-201606210230.qcow2 --info
Active Block Commit: [100 %]
It stays there for day so far. Please assist. see logs below.
root@node:~# tail -100 /var/log/libvirt/qemu/newvm.log
2016-06-02 11:00:55.056+0000: shutting down
2016-06-02 11:01:07.173+0000: starting up libvirt version: 1.3.4, qemu version:
2.3.0 (Debian 1:2.3+dfsg-5ubuntu9.4), hostname: node.sanren.ac.za
LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
QEMU_AUDIO_DRV=spice /usr/bin/kvm-spice -name newvm,debug-threads=on -S
-machine pc-i440fx-trusty,accel=kvm,usb=off -m 4096 -realtime mlock=off -smp
2,sockets=2,cores=1,threads=1 -uuid f75ea4e5-d551-1d25-6f6d-a3891ce9d6c2
-no-user-config -nodefaults -chardev
socket,id=charmonitor,path=/var/lib/libvirt/qemu/domain-20-newvm/monitor.sock,server,nowait
-mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc -no-shutdown
-boot strict=on -device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 -device
virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x5 -drive
if=none,id=drive-ide0-1-0,readonly=on -device
ide-cd,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0 -drive
file=/var/lib/libvirt/images/newvm.qcow2,format=qcow2,if=none,id=drive-virtio-disk0
-device
virtio-blk-pci,scsi=off,bus=pci.0,addr=0x6,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1
-netdev tap,fd=33,id=hostnet0,vhost=on,vhostfd=35 -device v
irtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:3f:a0:4f,bus=pci.0,addr=0x3
-chardev pty,id=charserial0 -device isa-serial,chardev=charserial0,id=serial0
-chardev spicevmc,id=charchannel0,name=vdagent -device
virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=com.redhat.spice.0
-device usb-tablet,id=input0 -spice
port=5911,addr=127.0.0.1,disable-ticketing,seamless-migration=on -device
qxl-vga,id=video0,ram_size=67108864,vram_size=67108864,vram64_size_mb=0,vgamem_mb=16,bus=pci.0,addr=0x2
-device intel-hda,id=sound0,bus=pci.0,addr=0x4 -device
hda-duplex,id=sound0-codec0,bus=sound0.0,cad=0 -device
virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x7 -msg timestamp=on
Domain id=20 is tainted: high-privileges
char device redirected to /dev/pts/13 (label charserial0)
main_channel_link: add main channel client
main_channel_handle_parsed: net test: latency 1.011000 ms, bitrate 23011235955
bps (21945.224719 Mbps)
inputs_connect: inputs channel client create
red_dispatcher_set_cursor_peer:
red_channel_client_disconnect: rcc=0x564d61cfb550 (channel=0x564d60c9b4a0
type=3 id=0)
red_channel_client_disconnect: rcc=0x7efcdc2462e0 (channel=0x7efcdc21f3a0
type=2 id=0)
red_channel_client_disconnect: rcc=0x7efcdc2a3160 (channel=0x7efcdc21f970
type=4 id=0)
red_channel_client_disconnect: rcc=0x564d61cbaff0 (channel=0x564d60c8ff20
type=1 id=0)
main_channel_client_on_disconnect: rcc=0x564d61cbaff0
red_client_destroy: destroy client 0x564d623512f0 with #channels=4
red_dispatcher_disconnect_cursor_peer:
red_dispatcher_disconnect_display_peer:
main_channel_link: add main channel client
main_channel_handle_parsed: net test: latency 0.173000 ms, bitrate 13128205128
bps (12520.032051 Mbps)
red_dispatcher_set_cursor_peer:
inputs_connect: inputs channel client create
red_channel_client_disconnect: rcc=0x564d61cfb550 (channel=0x564d60c9b4a0
type=3 id=0)
red_channel_client_disconnect: rcc=0x7efcdc245ff0 (channel=0x7efcdc21f970
type=4 id=0)
red_channel_client_disconnect: rcc=0x7efcdc24aa60 (channel=0x7efcdc21f3a0
type=2 id=0)
red_channel_client_disconnect: rcc=0x564d61cbaff0 (channel=0x564d60c8ff20
type=1 id=0)
main_channel_client_on_disconnect: rcc=0x564d61cbaff0
red_client_destroy: destroy client 0x564d60c85700 with #channels=4
red_dispatcher_disconnect_display_peer:
red_dispatcher_disconnect_cursor_peer:
main_channel_link: add main channel client
main_channel_handle_parsed: net test: latency 0.276000 ms, bitrate 15753846153
bps (15024.038461 Mbps)
red_channel_client_disconnect: rcc=0x564d61cbaff0 (channel=0x564d60c8ff20
type=1 id=0)
main_channel_client_on_disconnect: rcc=0x564d61cbaff0
red_client_destroy: destroy client 0x564d60c85700 with #channels=1
Formatting '/mnt/diskimage-backups/newvm.snap-201606070230.qcow2', fmt=qcow2
size=214748364800 backing_file='/var/lib/libvirt/images/newvm.qcow2'
backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
refcount_bits=16
Formatting '/mnt/diskimage-backups/newvm.snap-201606080230.qcow2', fmt=qcow2
size=214748364800 backing_file='/var/lib/libvirt/images/newvm.qcow2'
backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
refcount_bits=16
Formatting '/mnt/diskimage-backups/newvm.snap-201606090230.qcow2', fmt=qcow2
size=214748364800 backing_file='/var/lib/libvirt/images/newvm.qcow2'
backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
refcount_bits=16
Formatting '/mnt/diskimage-backups/newvm.snap-201606100230.qcow2', fmt=qcow2
size=214748364800 backing_file='/var/lib/libvirt/images/newvm.qcow2'
backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
refcount_bits=16
Formatting '/mnt/diskimage-backups/newvm.snap-201606110230.qcow2', fmt=qcow2
size=214748364800 backing_file='/var/lib/libvirt/images/newvm.qcow2'
backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
refcount_bits=16
Formatting '/mnt/diskimage-backups/newvm.snap-201606120230.qcow2', fmt=qcow2
size=214748364800 backing_file='/var/lib/libvirt/images/newvm.qcow2'
backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
refcount_bits=16
Formatting '/mnt/diskimage-backups/newvm.snap-201606130230.qcow2', fmt=qcow2
size=214748364800 backing_file='/var/lib/libvirt/images/newvm.qcow2'
backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
refcount_bits=16
Formatting '/mnt/diskimage-backups/newvm.snap-201606140230.qcow2', fmt=qcow2
size=214748364800 backing_file='/var/lib/libvirt/images/newvm.qcow2'
backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
refcount_bits=16
Formatting '/mnt/diskimage-backups/newvm.snap-201606150230.qcow2', fmt=qcow2
size=214748364800 backing_file='/var/lib/libvirt/images/newvm.qcow2'
backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
refcount_bits=16
Formatting '/mnt/diskimage-backups/newvm.snap-201606160230.qcow2', fmt=qcow2
size=214748364800 backing_file='/var/lib/libvirt/images/newvm.qcow2'
backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
refcount_bits=16
Formatting '/mnt/diskimage-backups/newvm.snap-201606170230.qcow2', fmt=qcow2
size=214748364800 backing_file='/var/lib/libvirt/images/newvm.qcow2'
backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
refcount_bits=16
Formatting '/mnt/diskimage-backups/newvm.snap-201606180230.qcow2', fmt=qcow2
size=214748364800 backing_file='/var/lib/libvirt/images/newvm.qcow2'
backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
refcount_bits=16
Formatting '/mnt/diskimage-backups/newvm.snap-201606190230.qcow2', fmt=qcow2
size=214748364800 backing_file='/var/lib/libvirt/images/newvm.qcow2'
backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
refcount_bits=16
Formatting '/mnt/diskimage-backups/newvm.snap-201606200230.qcow2', fmt=qcow2
size=214748364800 backing_file='/var/lib/libvirt/images/newvm.qcow2'
backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
refcount_bits=16
Formatting '/mnt/diskimage-backups/newvm.snap-201606210230.qcow2', fmt=qcow2
size=214748364800 backing_file='/var/lib/libvirt/images/newvm.qcow2'
backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
refcount_bits=16
main_channel_link: add main channel client
main_channel_handle_parsed: net test: latency 0.165000 ms, bitrate 14422535211
bps (13754.401408 Mbps)
((null):25947): Spice-Warning **:
red_channel.c:546:red_channel_client_send_ping: getsockopt failed, Operation
not supported
red_dispatcher_set_cursor_peer:
inputs_connect: inputs channel client create
((null):25947): Spice-Warning **:
red_channel.c:546:red_channel_client_send_ping: getsockopt failed, Operation
not supported
red_channel_client_disconnect: rcc=0x564d61e1ee70 (channel=0x564d60c9b4a0
type=3 id=0)
red_channel_client_disconnect: rcc=0x7efcdc2504c0 (channel=0x7efcdc21f3a0
type=2 id=0)
red_channel_client_disconnect: rcc=0x7efcdc249850 (channel=0x7efcdc21f970
type=4 id=0)
red_channel_client_disconnect: rcc=0x564d60e656d0 (channel=0x564d60c8ff20
type=1 id=0)
main_channel_client_on_disconnect: rcc=0x564d60e656d0
red_client_destroy: destroy client 0x564d60c85700 with #channels=4
red_dispatcher_disconnect_display_peer:
red_dispatcher_disconnect_cursor_peer:
main_channel_link: add main channel client
main_channel_handle_parsed: net test: latency 0.174000 ms, bitrate 10666666666
bps (10172.526041 Mbps)
((null):25947): Spice-Warning **:
red_channel.c:546:red_channel_client_send_ping: getsockopt failed, Operation
not supported
inputs_connect: inputs channel client create
red_dispatcher_set_cursor_peer:
((null):25947): Spice-Warning **:
red_channel.c:546:red_channel_client_send_ping: getsockopt failed, Operation
not supported
red_channel_client_disconnect: rcc=0x564d60e656d0 (channel=0x564d60c9b4a0
type=3 id=0)
red_channel_client_disconnect: rcc=0x7efcdc247610 (channel=0x7efcdc21f3a0
type=2 id=0)
red_channel_client_disconnect: rcc=0x7efcdcaa4560 (channel=0x7efcdc21f970
type=4 id=0)
red_channel_client_disconnect: rcc=0x564d61fc8bb0 (channel=0x564d60c8ff20
type=1 id=0)
main_channel_client_on_disconnect: rcc=0x564d61fc8bb0
red_client_destroy: destroy client 0x564d6283d760 with #channels=4
red_dispatcher_disconnect_cursor_peer:
red_dispatcher_disconnect_display_peer:
** Affects: libvirt (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1599745
Title:
libvirt block commit stuck at 100%
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