Cannot take snapshot of VM

diego191

New Member
Sep 26, 2010
7
0
1
Hello,
I'm very interested in Proxmox during last days however I run into problems - everything looks working good but I'm not able to take snapshot of VM.
It says only "TASK ERROR: can't snapshot volume 'DRBD_Zabbix:vm-702-disk-2'" and I cannot find why. Could you help me?

My configuration is following:
Three nodes and two of them have replicated storage via DRBD in Master-secondary mode. On this 20GB DRBD storage is only one 2GB VM with 512MB memory.

root@mars:~# pvecm nodes
Code:
Node  Sts   Inc   Joined               Name
   1   M     52   2012-10-24 21:59:08  jupiter
   2   M     28   2012-10-24 20:18:12  mars
   3   M     36   2012-10-24 20:21:56  backer

root@mars:~# lvs
Code:
  LV              VG             Attr     LSize  Pool Origin Data%  Move Log Copy%  Convert
  vm-702-disk-2   vg_drbd_zabbix -wi-ao--  2.00g                                           
  lv_local_zabbix vg_local       -wi-ao-- 20.00g

root@mars:~# pvs
Code:
  PV         VG             Fmt  Attr PSize  PFree 
  /dev/drbd0 vg_drbd_zabbix lvm2 a--  20.00g 18.00g
  /dev/sda2  vg_local       lvm2 a--   3.63t  3.61t

root@mars:~# drbd-overview
Code:
  0:zabbix  Connected Primary/Secondary UpToDate/UpToDate B r----- lvm-pv: vg_drbd_zabbix 20.00g 2.00g

root@mars:~# cat /etc/pve/storage.cfg
Code:
dir: local
    path /var/lib/vz
    content images,iso,vztmpl,rootdir
    maxfiles 0

dir: backer-data
    path /mnt/data/ovz-machines
    content images,rootdir
    maxfiles 1
    nodes backer

lvm: DRBD_Zabbix
    vgname vg_drbd_zabbix
    shared
    content images
    nodes mars,jupiter

dir: Dump-containers
    path /root
    content backup
    maxfiles 4

root@mars:~# grep ^filter /etc/lvm/lvm.conf
Code:
filter = ["a|sd.*|", "a|drbd.*|", "r|.*|"]
 
In the log of the task for taking snapshot is only this:
Code:
TASK OK
TASK ERROR: can't snapshot volume 'DRBD_Zabbix:vm-702-disk-2'
There are all task logs:

root@mars:~# cat /var/log/pve/tasks/index

Code:
UPID:mars:000068FC:00016489:50880ACA:stopall::root@pam: 50880ACA OK
UPID:mars:00000680:0000053C:50880B42:startall::root@pam: 50880B42 OK
UPID:mars:000006E0:00006DDF:50880C4E:stopall::root@pam: 50880C4E OK
UPID:mars:00000687:0000055C:50880CC7:startall::root@pam: 50880CC7 OK
UPID:mars:00000A4B:00012F37:50880FC2:stopall::root@pam: 50880FC2 OK
UPID:mars:000006D1:000008A4:50881056:startall::root@pam: 50881056 OK
UPID:mars:000009C2:0002CBB6:50881768:stopall::root@pam: 50881768 OK
UPID:mars:0000076C:00000A76:50881801:startall::root@pam: 50881801 OK
UPID:mars:00000A1F:0001137A:50881AA7:stopall::root@pam: 50881AA7 OK
UPID:mars:000008A0:00000A0E:50881B3F:startall::root@pam: 50881B3F OK
UPID:mars:00000E73:00084126:50883047:stopall::root@pam: 50883047 OK
UPID:mars:0000094A:00001FAD:50883117:startall::root@pam: 50883121 cluster not ready - no quorum?
UPID:mars:00003D5E:000CEEF9:508851E2:qmcreate:702:root@pam: 508851E2 create failed - lvcreate 'vg_drbd_zabbix/pve-vm-702' error:   Volume group "vg_drbd_zabbix" has insufficient free space (5119 extents): 5120 required.
UPID:mars:00003E1F:000DA205:508853AC:qmcreate:702:root@pam: 508853AC OK
UPID:mars:00003EA0:000E07A5:508854B0:qmstart:702:root@pam: 508854B1 OK
UPID:mars:00003F39:000E8763:508855F7:vncproxy:702:root@pam: 50885641 OK
UPID:mars:00003F9C:000EE5DC:508856E9:vncproxy:702:root@pam: 508856F3 command '/bin/nc -l -p 5900 -w 10 -c '/usr/sbin/qm vncproxy 702 2>/dev/null'' failed: exit code 1
UPID:mars:00003FA2:000EEC24:508856F9:vncproxy:702:root@pam: 50885703 command '/bin/nc -l -p 5900 -w 10 -c '/usr/sbin/qm vncproxy 702 2>/dev/null'' failed: exit code 1
UPID:mars:00003FAE:000EF15B:50885707:vncproxy:702:root@pam: 50885711 command '/bin/nc -l -p 5900 -w 10 -c '/usr/sbin/qm vncproxy 702 2>/dev/null'' failed: exit code 1
UPID:mars:000040AA:000FDB7A:5088595E:qmsnapshot:702:root@pam: 5088595E can't snapshot volume 'DRBD_Zabbix:vm-702-disk-1'
UPID:mars:00003FD9:000F17FA:50885769:vncproxy:702:root@pam: 508859D9 OK
UPID:mars:000040E7:00101364:508859ED:qmstop:702:root@pam: 508859EE OK
UPID:mars:000040FD:00101A89:508859FF:qmstart:702:root@pam: 50885A00 OK
UPID:mars:00004122:0010204A:50885A0E:vncproxy:702:root@pam: 50885A22 OK
UPID:mars:0000413A:00102CBF:50885A2E:qmsnapshot:702:root@pam: 50885A2E can't snapshot volume 'DRBD_Zabbix:vm-702-disk-1'
UPID:mars:00004209:0010EEB9:50885C1F:qmstop:702:root@pam: 50885C20 OK
UPID:mars:00004262:00111D97:50885C97:qmstart:702:root@pam: 50885C97 OK
UPID:mars:00004283:0011261A:50885CAC:qmsnapshot:702:root@pam: 50885CAC can't snapshot volume 'DRBD_Zabbix:vm-702-disk-1'
UPID:mars:00004292:00112D27:50885CBE:qmsnapshot:702:root@pam: 50885CBE can't snapshot volume 'DRBD_Zabbix:vm-702-disk-1'
UPID:mars:000042DF:0011551A:50885D25:qmsnapshot:702:root@pam: 50885D25 can't snapshot volume 'DRBD_Zabbix:vm-702-disk-1'
UPID:mars:0000435F:0011B00B:50885E0D:qmsnapshot:702:root@pam: 50885E0D can't snapshot volume 'DRBD_Zabbix:vm-702-disk-1'
UPID:mars:00004361:0011B1CE:50885E12:qmsnapshot:702:root@pam: 50885E12 can't snapshot volume 'DRBD_Zabbix:vm-702-disk-1'
UPID:mars:00004393:0011E1D9:50885E8D:qmsnapshot:702:root@pam: 50885E8D can't snapshot volume 'DRBD_Zabbix:vm-702-disk-1'
UPID:mars:000043CF:00121174:50885F07:qmstop:702:root@pam: 50885F08 OK
UPID:mars:0000427E:001120C7:50885C9F:vncproxy:702:root@pam: 50885F08 OK
UPID:mars:0000440C:0012266D:50885F3C:qmstart:702:root@pam: 50885F3D OK
UPID:mars:00004439:001235DC:50885F64:qmsnapshot:702:root@pam: 50885F64 can't snapshot volume 'DRBD_Zabbix:vm-702-disk-2'
UPID:mars:0000443C:00123845:50885F6A:qmsnapshot:702:root@pam: 50885F6A can't snapshot volume 'DRBD_Zabbix:vm-702-disk-2'
UPID:mars:000044EB:0012D638:508860FF:qmigrate:702:root@pam: 508860FF migration aborted
UPID:mars:000044FC:0012E54C:50886125:qmigrate:702:root@pam: 50886126 migration problems
UPID:mars:0000460F:0013D3AD:50886387:qmsnapshot:702:root@pam: 50886387 can't snapshot volume 'DRBD_Zabbix:vm-702-disk-2'
UPID:mars:00004634:0013F64E:508863E0:qmsnapshot:702:root@pam: 508863E0 can't snapshot volume 'DRBD_Zabbix:vm-702-disk-2'
UPID:mars:00004667:00141E24:50886446:vzdump::root@pam: 5088644E OK
UPID:mars:000046D0:00143913:5088648B:qmsnapshot:702:root@pam: 5088648B can't snapshot volume 'DRBD_Zabbix:vm-702-disk-2'
UPID:mars:00004427:00122AFD:50885F48:vncproxy:702:root@pam: 508864CE OK
UPID:mars:0000473D:0014841C:5088654B:qmsnapshot:702:root@pam: 5088654B can't snapshot volume 'DRBD_Zabbix:vm-702-disk-2'
UPID:mars:00004745:001487EC:50886555:vzdump::root@pam: 5088655F OK
UPID:mars:00004808:0014E6E7:50886648:qmigrate:702:root@pam: 50886649 migration problems
UPID:mars:000046F7:0014566D:508864D6:vncproxy:702:root@pam: 50886866 OK

root@mars:~# cat /var/log/pve/tasks/*/*
Code:
TASK OK
TASK ERROR: can't snapshot volume 'DRBD_Zabbix:vm-702-disk-2'
TASK OK
TASK OK
TASK OK
TASK ERROR: create failed - lvcreate 'vg_drbd_zabbix/pve-vm-702' error:   Volume group "vg_drbd_zabbix" has insufficient free space (5119 extents): 5120 required.
TASK ERROR: can't snapshot volume 'DRBD_Zabbix:vm-702-disk-1'
TASK ERROR: can't snapshot volume 'DRBD_Zabbix:vm-702-disk-2'
TASK ERROR: can't snapshot volume 'DRBD_Zabbix:vm-702-disk-1'
Oct 24 23:44:05 starting migration of VM 702 to node 'jupiter' (192.168.40.16)
Oct 24 23:44:05 copying disk images
Oct 24 23:44:05 starting VM 702 on remote node 'jupiter'
Oct 24 23:44:06 ERROR: online migrate failure - command '/usr/bin/ssh -c blowfish -o 'BatchMode=yes' root@192.168.40.16 qm start 702 --stateuri tcp --skiplock --migratedfrom mars' failed: exit code 2
Oct 24 23:44:06 aborting phase 2 - cleanup resources
Oct 24 23:44:06 ERROR: command '/usr/bin/ssh -c blowfish -o 'BatchMode=yes' root@192.168.40.16 qm stop 702 --skiplock --migratedfrom mars' failed: exit code 2
Oct 24 23:44:06 ERROR: migration finished with problems (duration 00:00:01)
TASK ERROR: migration problems
INFO: starting new backup job: vzdump 702 --remove 0 --mode snapshot --storage Dump-containers --node mars
INFO: Starting Backup of VM 702 (qemu)
INFO: status = running
INFO: backup mode: snapshot
INFO: ionice priority: 7
INFO:   Logical volume "vzsnap-mars-0" created
INFO: creating archive '/root/dump/vzdump-qemu-702-2012_10_25-00_01_57.tar'
INFO: adding '/root/dump/vzdump-qemu-702-2012_10_25-00_01_57.tmp/qemu-server.conf' to archive ('qemu-server.conf')
INFO: adding '/dev/vg_drbd_zabbix/vzsnap-mars-0' to archive ('vm-disk-virtio0.raw')
INFO: Total bytes written: 2147486208 (227.56 MiB/s)
INFO: archive file size: 2.00GB
INFO: Finished Backup of VM 702 (00:00:10)
INFO: Backup job finished successfully
TASK OK
TASK OK
INFO: starting new backup job: vzdump 702 --dumpdir /root/ --mode snapshot
INFO: Starting Backup of VM 702 (qemu)
INFO: status = running
INFO: backup mode: snapshot
INFO: ionice priority: 7
INFO:   Logical volume "vzsnap-mars-0" created
INFO: creating archive '/root/vzdump-qemu-702-2012_10_24-23_57_26.tar'
INFO: adding '/root/vzdump-qemu-702-2012_10_24-23_57_26.tmp/qemu-server.conf' to archive ('qemu-server.conf')
INFO: adding '/dev/vg_drbd_zabbix/vzsnap-mars-0' to archive ('vm-disk-virtio0.raw')
INFO: Total bytes written: 2147486208 (292.57 MiB/s)
INFO: archive file size: 2.00GB
INFO: Finished Backup of VM 702 (00:00:08)
INFO: Backup job finished successfully
TASK OK
TASK OK
TASK OK
TASK ERROR: cluster not ready - no quorum?
TASK OK
TASK OK
TASK OK
no connection : Connection timed out
TASK ERROR: command '/bin/nc -l -p 5900 -w 10 -c '/usr/sbin/qm vncproxy 702 2>/dev/null'' failed: exit code 1
TASK OK
TASK OK
TASK ERROR: can't snapshot volume 'DRBD_Zabbix:vm-702-disk-2'
TASK OK
TASK OK
Oct 25 00:06:00 starting migration of VM 702 to node 'jupiter' (192.168.40.16)
Oct 25 00:06:00 copying disk images
Oct 25 00:06:00 starting VM 702 on remote node 'jupiter'
Oct 25 00:06:00 ERROR: online migrate failure - command '/usr/bin/ssh -c blowfish -o 'BatchMode=yes' root@192.168.40.16 qm start 702 --stateuri tcp --skiplock --migratedfrom mars' failed: exit code 2
Oct 25 00:06:00 aborting phase 2 - cleanup resources
Oct 25 00:06:01 ERROR: command '/usr/bin/ssh -c blowfish -o 'BatchMode=yes' root@192.168.40.16 qm stop 702 --skiplock --migratedfrom mars' failed: exit code 2
Oct 25 00:06:01 ERROR: migration finished with problems (duration 00:00:01)
TASK ERROR: migration problems
no connection : Connection timed out
TASK ERROR: command '/bin/nc -l -p 5900 -w 10 -c '/usr/sbin/qm vncproxy 702 2>/dev/null'' failed: exit code 1
no connection : Connection timed out
TASK ERROR: command '/bin/nc -l -p 5900 -w 10 -c '/usr/sbin/qm vncproxy 702 2>/dev/null'' failed: exit code 1
TASK OK
TASK ERROR: can't snapshot volume 'DRBD_Zabbix:vm-702-disk-2'
TASK OK
TASK ERROR: can't snapshot volume 'DRBD_Zabbix:vm-702-disk-2'
TASK ERROR: can't snapshot volume 'DRBD_Zabbix:vm-702-disk-2'
  Logical volume "vm-702-disk-1" created
TASK OK
TASK ERROR: can't snapshot volume 'DRBD_Zabbix:vm-702-disk-1'
TASK OK
TASK OK
TASK ERROR: can't snapshot volume 'DRBD_Zabbix:vm-702-disk-1'
TASK ERROR: can't snapshot volume 'DRBD_Zabbix:vm-702-disk-1'
TASK OK
TASK ERROR: can't snapshot volume 'DRBD_Zabbix:vm-702-disk-1'
TASK OK
TASK ERROR: can't snapshot volume 'DRBD_Zabbix:vm-702-disk-1'
TASK ERROR: can't snapshot volume 'DRBD_Zabbix:vm-702-disk-1'
TASK OK
TASK OK
TASK OK
TASK OK
Oct 24 23:43:27 starting migration of VM 702 to node 'jupiter' (192.168.40.16)
Oct 24 23:43:27 copying disk images
Oct 24 23:43:27 ERROR: Failed to sync data - can't migrate local cdrom 'local:iso/debian-6.0.6-amd64-netinst.iso'
Oct 24 23:43:27 aborting phase 1 - cleanup resources
Oct 24 23:43:27 ERROR: migration aborted (duration 00:00:00): Failed to sync data - can't migrate local cdrom 'local:iso/debian-6.0.6-amd64-netinst.iso'
TASK ERROR: migration aborted
 
lvcreate 'vg_drbd_zabbix/pve-vm-702' error: Volume group "vg_drbd_zabbix" has insufficient free space (5119 extents): 5120 required.
 
lvcreate 'vg_drbd_zabbix/pve-vm-702' error: Volume group "vg_drbd_zabbix" has insufficient free space (5119 extents): 5120 required.

This is my first try for disk creation - I tried to make 20GB volume on 20GB volume group. Then I created only 2GB volume, but the problem still persists. If you want, I can give you access to the cluster.
 
... If you want, I can give you access to the cluster.

if you need direct help via SSH you need to go for a support subscriptions with remote help.
 
This is my first try for disk creation - I tried to make 20GB volume on 20GB volume group. Then I created only 2GB volume, but the problem still persists.

The error is about lvm snapshot size - that is unrelated to the volume size.
 
I tried to drop the VM, remove volume group from Storage list and add it again with the same result. Error about lvcreate is not there anymore, however snapshot is still not working.

There part output of strace qm snapshot 702 pokus:
open("/usr/share/perl5/PVE/CLIHandler.pm", O_RDONLY) = 4
ioctl(4, SNDCTL_TMR_TIMEBASE or TCGETS, 0x7fffa0a8d9e0) = -1 ENOTTY (Inappropriate ioctl for device)
lseek(4, 0, SEEK_CUR) = 0
read(4, "package PVE::CLIHandler;\n\nuse st"..., 4096) = 4096
read(4, "ss, $name, $arg_param, $uri_para"..., 4096) = 1356
read(4, "", 4096) = 0
close(4) = 0
read(3, "__->register_method ({\n name "..., 4096) = 4096
brk(0x26a5000) = 0x26a5000
read(3, "muServer::add_unused_volume($con"..., 4096) = 4096
fcntl(3, F_SETFD, FD_CLOEXEC) = 0
inotify_init() = 4
fcntl(4, F_SETFL, O_RDONLY|O_NONBLOCK) = 0
inotify_add_watch(4, "/etc", IN_MODIFY|IN_ATTRIB|IN_MOVED_FROM|IN_MOVED_TO|IN_CREATE|IN_DELETE) = 1
inotify_add_watch(4, "/var/log/pve/tasks", IN_MODIFY|IN_ATTRIB|IN_MOVED_FROM|IN_MOVED_TO|IN_CREATE|IN_DELETE) = 2
inotify_add_watch(4, "/etc/network", IN_MODIFY|IN_ATTRIB|IN_MOVED_FROM|IN_MOVED_TO|IN_CREATE|IN_DELETE) = 3
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGCHLD, {0x7fae5732f1a0, [], SA_RESTORER, 0x7fae56c01ff0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
uname({sys="Linux", node="mars", ...}) = 0
socket(PF_FILE, SOCK_STREAM, 0) = 5
fcntl(5, F_GETFD) = 0
fcntl(5, F_SETFD, FD_CLOEXEC) = 0
fcntl(5, F_SETFL, O_RDONLY|O_NONBLOCK) = 0
connect(5, {sa_family=AF_FILE, path=@"pve2"}, 110) = 0
sendmsg(5, {msg_name(0)=NULL, msg_iov(1)=[{"\377\377\377\377\377\177\0\0\30\0\0\0\377\177\0\0\0\0\20\0\0\0\0\0", 24}], msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 24
recvfrom(5, 0x7fffa0a8b3d0, 12336, 16640, 0, 0) = -1 EAGAIN (Resource temporarily unavailable)
recvfrom(5, 0x7fffa0a8b3d0, 12336, 16640, 0, 0) = -1 EAGAIN (Resource temporarily unavailable)
...
THIS ERROR IS REPEATED 98x
...
recvfrom(5, 0x7fffa0a8b3d0, 12336, 16640, 0, 0) = -1 EAGAIN (Resource temporarily unavailable)
recvfrom(5, "\377\377\377\377\0\0\0\00000\0\0\0\0\0\0\0\0\0\0\0\0\0\0\1\0\0\0\0\0\0\0"..., 12336, MSG_WAITALL|MSG_NOSIGNAL, NULL, NULL) = 12336
mmap(NULL, 1052672, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fae4ebd3000
open("/dev/shm/qb-pve2-request-3604-22-header", O_RDWR) = 6
ftruncate(6, 8252) = 0
mmap(NULL, 8252, PROT_READ|PROT_WRITE, MAP_SHARED, 6, 0) = 0x7fae5781a000
open("/dev/shm/qb-pve2-request-3604-22-data", O_RDWR) = 7
ftruncate(7, 1048576) = 0
mmap(NULL, 2097152, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fae4e9d3000
mmap(0x7fae4e9d3000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7fae4e9d3000
mmap(0x7fae4ead3000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7fae4ead3000
close(7) = 0
close(6) = 0
close(7) = -1 EBADF (Bad file descriptor)
open("/dev/shm/qb-pve2-response-3604-22-header", O_RDWR) = 6
ftruncate(6, 8248) = 0
mmap(NULL, 8248, PROT_READ|PROT_WRITE, MAP_SHARED, 6, 0) = 0x7fae57817000
open("/dev/shm/qb-pve2-response-3604-22-data", O_RDWR) = 7
ftruncate(7, 1048576) = 0
mmap(NULL, 2097152, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fae4e7d3000
mmap(0x7fae4e7d3000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7fae4e7d3000
mmap(0x7fae4e8d3000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7fae4e8d3000
close(7) = 0
close(6) = 0
close(7) = -1 EBADF (Bad file descriptor)
open("/dev/shm/qb-pve2-event-3604-22-header", O_RDWR) = 6
ftruncate(6, 8248) = 0
mmap(NULL, 8248, PROT_READ|PROT_WRITE, MAP_SHARED, 6, 0) = 0x7fae5769a000
open("/dev/shm/qb-pve2-event-3604-22-data", O_RDWR) = 7
ftruncate(7, 1048576) = 0
mmap(NULL, 2097152, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fae4e5d3000
mmap(0x7fae4e5d3000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7fae4e5d3000
mmap(0x7fae4e6d3000, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 7, 0) = 0x7fae4e6d3000
close(7) = 0
close(6) = 0
close(7) = -1 EBADF (Bad file descriptor)
sendmsg(5, {msg_name(0)=NULL, msg_iov(1)=[{"\20", 1}], msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 1
futex(0x7fae57819010, FUTEX_WAIT_BITSET|FUTEX_CLOCK_REALTIME, 0, {1351232184, 892311395}, ffffffff) = 0
sendmsg(5, {msg_name(0)=NULL, msg_iov(1)=[{"\20", 1}], msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 1
futex(0x7fae57819010, FUTEX_WAIT_BITSET|FUTEX_CLOCK_REALTIME, 0, {1351232184, 892457650}, ffffffff) = 0
sendmsg(5, {msg_name(0)=NULL, msg_iov(1)=[{"\20", 1}], msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 1
futex(0x7fae57819010, FUTEX_WAIT_BITSET|FUTEX_CLOCK_REALTIME, 0, {1351232184, 892574264}, ffffffff) = 0
sendmsg(5, {msg_name(0)=NULL, msg_iov(1)=[{"\31", 1}], msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 1
futex(0x7fae57819010, FUTEX_WAIT_BITSET|FUTEX_CLOCK_REALTIME, 0, {1351232184, 892706926}, ffffffff) = 0
brk(0x26ca000) = 0x26ca000
brk(0x26c2000) = 0x26c2000
rt_sigaction(SIGTERM, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigprocmask(SIG_BLOCK, [TERM], [], 8) = 0
rt_sigaction(SIGTERM, {SIG_DFL, [], SA_RESTORER, 0x7fae56c01ff0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [TERM], [], 8) = 0
rt_sigaction(SIGTERM, {SIG_IGN, [], SA_RESTORER, 0x7fae56c01ff0}, {SIG_DFL, [], SA_RESTORER, 0x7fae56c01ff0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [PIPE], [], 8) = 0
rt_sigaction(SIGPIPE, {SIG_DFL, [], SA_RESTORER, 0x7fae56c01ff0}, {SIG_IGN, [], SA_RESTORER, 0x7fae56c01ff0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [PIPE], [], 8) = 0
rt_sigaction(SIGPIPE, {SIG_IGN, [], SA_RESTORER, 0x7fae56c01ff0}, {SIG_DFL, [], SA_RESTORER, 0x7fae56c01ff0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGQUIT, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigprocmask(SIG_BLOCK, [QUIT], [], 8) = 0
rt_sigaction(SIGQUIT, {SIG_DFL, [], SA_RESTORER, 0x7fae56c01ff0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [QUIT], [], 8) = 0
rt_sigaction(SIGQUIT, {SIG_IGN, [], SA_RESTORER, 0x7fae56c01ff0}, {SIG_DFL, [], SA_RESTORER, 0x7fae56c01ff0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigaction(SIGINT, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
rt_sigaction(SIGINT, {SIG_DFL, [], SA_RESTORER, 0x7fae56c01ff0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
rt_sigaction(SIGINT, {SIG_IGN, [], SA_RESTORER, 0x7fae56c01ff0}, {SIG_DFL, [], SA_RESTORER, 0x7fae56c01ff0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
pipe([6, 7]) = 0
pipe([8, 10]) = 0
lseek(3, 11744, SEEK_SET) = 11744
lseek(3, 0, SEEK_CUR) = 11744
lseek(9, 14224, SEEK_SET) = 14224
lseek(9, 0, SEEK_CUR) = 14224
clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7fae578139d0) = 3605
open("/proc/3605/stat", O_RDONLY) = 11
ioctl(11, SNDCTL_TMR_TIMEBASE or TCGETS, 0x7fffa0a8e0f0) = -1 ENOTTY (Inappropriate ioctl for device)
lseek(11, 0, SEEK_CUR) = 0
fstat(11, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
fcntl(11, F_SETFD, FD_CLOEXEC) = 0
read(11, "3605 (qm) R 3604 3603 3017 34816"..., 4096) = 239
close(11) = 0
close(7) = 0
close(8) = 0
read(6, "UPID:mars:00000E15:00023A7B:508A"..., 4096) = 62
stat("/var/log/pve/tasks/6", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
socket(PF_FILE, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 7
connect(7, {sa_family=AF_FILE, path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
close(7) = 0
socket(PF_FILE, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 7
connect(7, {sa_family=AF_FILE, path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
close(7) = 0
open("/etc/nsswitch.conf", O_RDONLY) = 7
fstat(7, {st_mode=S_IFREG|0644, st_size=475, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fae57699000
read(7, "# /etc/nsswitch.conf\n#\n# Example"..., 4096) = 475
read(7, "", 4096) = 0
close(7) = 0
munmap(0x7fae57699000, 4096) = 0
open("/etc/ld.so.cache", O_RDONLY) = 7
fstat(7, {st_mode=S_IFREG|0644, st_size=21378, ...}) = 0
mmap(NULL, 21378, PROT_READ, MAP_PRIVATE, 7, 0) = 0x7fae57694000
close(7) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/libnss_compat.so.2", O_RDONLY) = 7
read(7, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20\23\0\0\0\0\0\0"..., 832) = 832
fstat(7, {st_mode=S_IFREG|0644, st_size=31616, ...}) = 0
mmap(NULL, 2127088, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 7, 0) = 0x7fae4e3cb000
mprotect(0x7fae4e3d2000, 2093056, PROT_NONE) = 0
mmap(0x7fae4e5d1000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x6000) = 0x7fae4e5d1000
close(7) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/libnsl.so.1", O_RDONLY) = 7
read(7, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\300@\0\0\0\0\0\0"..., 832) = 832
fstat(7, {st_mode=S_IFREG|0644, st_size=89064, ...}) = 0
mmap(NULL, 2194128, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 7, 0) = 0x7fae4e1b3000
mprotect(0x7fae4e1c8000, 2093056, PROT_NONE) = 0
mmap(0x7fae4e3c7000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x14000) = 0x7fae4e3c7000
mmap(0x7fae4e3c9000, 6864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fae4e3c9000
close(7) = 0
mprotect(0x7fae4e3c7000, 4096, PROT_READ) = 0
mprotect(0x7fae4e5d1000, 4096, PROT_READ) = 0
munmap(0x7fae57694000, 21378) = 0
open("/etc/ld.so.cache", O_RDONLY) = 7
fstat(7, {st_mode=S_IFREG|0644, st_size=21378, ...}) = 0
mmap(NULL, 21378, PROT_READ, MAP_PRIVATE, 7, 0) = 0x7fae57694000
close(7) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/libnss_nis.so.2", O_RDONLY) = 7
read(7, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0 \0\0\0\0\0\0"..., 832) = 832
fstat(7, {st_mode=S_IFREG|0644, st_size=43552, ...}) = 0
mmap(NULL, 2139320, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 7, 0) = 0x7fae4dfa8000
mprotect(0x7fae4dfb2000, 2093056, PROT_NONE) = 0
mmap(0x7fae4e1b1000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x9000) = 0x7fae4e1b1000
close(7) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/libnss_files.so.2", O_RDONLY) = 7
read(7, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20\"\0\0\0\0\0\0"..., 832) = 832
fstat(7, {st_mode=S_IFREG|0644, st_size=51728, ...}) = 0
mmap(NULL, 2147752, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 7, 0) = 0x7fae4dd9b000
mprotect(0x7fae4dda7000, 2093056, PROT_NONE) = 0
mmap(0x7fae4dfa6000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0xb000) = 0x7fae4dfa6000
close(7) = 0
mprotect(0x7fae4dfa6000, 4096, PROT_READ) = 0
mprotect(0x7fae4e1b1000, 4096, PROT_READ) = 0
munmap(0x7fae57694000, 21378) = 0
open("/etc/passwd", O_RDONLY|O_CLOEXEC) = 7
fcntl(7, F_GETFD) = 0x1 (flags FD_CLOEXEC)
lseek(7, 0, SEEK_CUR) = 0
fstat(7, {st_mode=S_IFREG|0644, st_size=1096, ...}) = 0
mmap(NULL, 1096, PROT_READ, MAP_SHARED, 7, 0) = 0x7fae57699000
lseek(7, 1096, SEEK_SET) = 1096
munmap(0x7fae57699000, 1096) = 0
close(7) = 0
open("/var/log/pve/tasks/6/UPID:mars:00000E15:00023A7B:508A2AB6:qmsnapshot:702:root@pam:", O_WRONLY|O_CREAT|O_EXCL, 0640) = 7
ioctl(7, SNDCTL_TMR_TIMEBASE or TCGETS, 0x7fffa0a8e100) = -1 ENOTTY (Inappropriate ioctl for device)
lseek(7, 0, SEEK_CUR) = 0
fstat(7, {st_mode=S_IFREG|0640, st_size=0, ...}) = 0
fcntl(7, F_SETFD, FD_CLOEXEC) = 0
fchown(7, 33, 4294967295) = 0
write(10, "OK", 2) = 2
close(10) = 0
stat("/dev/log", {st_mode=S_IFSOCK|0666, st_size=0, ...}) = 0
socket(PF_FILE, SOCK_STREAM, 0) = 8
ioctl(8, SNDCTL_TMR_TIMEBASE or TCGETS, 0x7fffa0a8e2b0) = -1 EINVAL (Invalid argument)
lseek(8, 0, SEEK_CUR) = -1 ESPIPE (Illegal seek)
ioctl(8, SNDCTL_TMR_TIMEBASE or TCGETS, 0x7fffa0a8e2b0) = -1 EINVAL (Invalid argument)
lseek(8, 0, SEEK_CUR) = -1 ESPIPE (Illegal seek)
fcntl(8, F_SETFD, FD_CLOEXEC) = 0
connect(8, {sa_family=AF_FILE, path="/dev/log"}, 110) = -1 EPROTOTYPE (Protocol wrong type for socket)
close(8) = 0
socket(PF_FILE, SOCK_DGRAM, 0) = 8
ioctl(8, SNDCTL_TMR_TIMEBASE or TCGETS, 0x7fffa0a8e2b0) = -1 EINVAL (Invalid argument)
lseek(8, 0, SEEK_CUR) = -1 ESPIPE (Illegal seek)
ioctl(8, SNDCTL_TMR_TIMEBASE or TCGETS, 0x7fffa0a8e2b0) = -1 EINVAL (Invalid argument)
lseek(8, 0, SEEK_CUR) = -1 ESPIPE (Illegal seek)
fcntl(8, F_SETFD, FD_CLOEXEC) = 0
connect(8, {sa_family=AF_FILE, path="/dev/log"}, 110) = 0
stat("/etc/localtime", {st_mode=S_IFREG|0644, st_size=2246, ...}) = 0
stat("/etc/localtime", {st_mode=S_IFREG|0644, st_size=2246, ...}) = 0
stat("/etc/localtime", {st_mode=S_IFREG|0644, st_size=2246, ...}) = 0
select(16, [8], NULL, [8], {0, 0}) = 0 (Timeout)
write(8, "<30>Oct 26 08:16:22 qm[3604]: <r"..., 118) = 118
stat("/etc/perl/bytes_heavy.pl", 0x7fffa0a8e310) = -1 ENOENT (No such file or directory)
stat("/usr/local/lib/perl/5.10.1/bytes_heavy.pl", 0x7fffa0a8e310) = -1 ENOENT (No such file or directory)
stat("/usr/local/share/perl/5.10.1/bytes_heavy.pl", 0x7fffa0a8e310) = -1 ENOENT (No such file or directory)
stat("/usr/lib/perl5/bytes_heavy.pl", 0x7fffa0a8e310) = -1 ENOENT (No such file or directory)
stat("/usr/share/perl5/bytes_heavy.pl", 0x7fffa0a8e310) = -1 ENOENT (No such file or directory)
stat("/usr/lib/perl/5.10/bytes_heavy.pl", 0x7fffa0a8e310) = -1 ENOENT (No such file or directory)
stat("/usr/share/perl/5.10/bytes_heavy.pl", {st_mode=S_IFREG|0644, st_size=758, ...}) = 0
open("/usr/share/perl/5.10/bytes_heavy.pl", O_RDONLY) = 10
ioctl(10, SNDCTL_TMR_TIMEBASE or TCGETS, 0x7fffa0a8e080) = -1 ENOTTY (Inappropriate ioctl for device)
lseek(10, 0, SEEK_CUR) = 0
read(10, "package bytes;\n\nsub length (_) {"..., 4096) = 758
read(10, "", 4096) = 0
close(10) = 0
sendmsg(5, {msg_name(0)=NULL, msg_iov(1)=[{"k", 1}], msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 1
futex(0x7fae57819010, FUTEX_WAIT_BITSET|FUTEX_CLOCK_REALTIME, 0, {1351232184, 914549836}, ffffffff) = 0
rt_sigaction(SIGALRM, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigprocmask(SIG_BLOCK, [ALRM], [], 8) = 0
rt_sigaction(SIGALRM, {SIG_DFL, [], SA_RESTORER, 0x7fae56c01ff0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [ALRM], [], 8) = 0
rt_sigaction(SIGALRM, {0x7fae5732f1a0, [], SA_RESTORER, 0x7fae56c01ff0}, {SIG_DFL, [], SA_RESTORER, 0x7fae56c01ff0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [ALRM], [], 8) = 0
rt_sigaction(SIGALRM, {SIG_DFL, [], SA_RESTORER, 0x7fae56c01ff0}, {0x7fae5732f1a0, [], SA_RESTORER, 0x7fae56c01ff0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [ALRM], [], 8) = 0
rt_sigaction(SIGALRM, {0x7fae5732f1a0, [], SA_RESTORER, 0x7fae56c01ff0}, {SIG_DFL, [], SA_RESTORER, 0x7fae56c01ff0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [PIPE], [], 8) = 0
rt_sigaction(SIGPIPE, {SIG_DFL, [], SA_RESTORER, 0x7fae56c01ff0}, {SIG_IGN, [], SA_RESTORER, 0x7fae56c01ff0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [PIPE], [], 8) = 0
rt_sigaction(SIGPIPE, {0x7fae5732f1a0, [], SA_RESTORER, 0x7fae56c01ff0}, {SIG_DFL, [], SA_RESTORER, 0x7fae56c01ff0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
alarm(10) = 0
open("/var/log/pve/tasks/.active.lock", O_WRONLY|O_CREAT|O_APPEND, 0666) = 10
lseek(10, 0, SEEK_END) = 0
ioctl(10, SNDCTL_TMR_TIMEBASE or TCGETS, 0x7fffa0a8e0f0) = -1 ENOTTY (Inappropriate ioctl for device)
lseek(10, 0, SEEK_CUR) = 0
fstat(10, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
fcntl(10, F_SETFD, FD_CLOEXEC) = 0
flock(10, LOCK_EX|LOCK_NB) = 0
alarm(0) = 10
rt_sigprocmask(SIG_BLOCK, [PIPE], [], 8) = 0
rt_sigaction(SIGPIPE, {SIG_IGN, [], SA_RESTORER, 0x7fae56c01ff0}, {0x7fae5732f1a0, [], SA_RESTORER, 0x7fae56c01ff0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [ALRM], [], 8) = 0
rt_sigaction(SIGALRM, {0x7fae5732f1a0, [], SA_RESTORER, 0x7fae56c01ff0}, {0x7fae5732f1a0, [], SA_RESTORER, 0x7fae56c01ff0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
alarm(0) = 0
rt_sigprocmask(SIG_BLOCK, [ALRM], [], 8) = 0
rt_sigaction(SIGALRM, {SIG_DFL, [], SA_RESTORER, 0x7fae56c01ff0}, {0x7fae5732f1a0, [], SA_RESTORER, 0x7fae56c01ff0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
read(4, 0x7fffa0a8c490, 8192) = -1 EAGAIN (Resource temporarily unavailable)
open("/var/log/pve/tasks/active", O_RDONLY) = 11
ioctl(11, SNDCTL_TMR_TIMEBASE or TCGETS, 0x7fffa0a8e0f0) = -1 ENOTTY (Inappropriate ioctl for device)
lseek(11, 0, SEEK_CUR) = 0
fstat(11, {st_mode=S_IFREG|0644, st_size=2582, ...}) = 0
fcntl(11, F_SETFD, FD_CLOEXEC) = 0
read(11, "UPID:mars:00000E0F:00023820:508A"..., 4096) = 2582
brk(0x26e3000) = 0x26e3000
read(11, "", 4096) = 0
close(11) = 0
open("/proc/3599/stat", O_RDONLY) = -1 ENOENT (No such file or directory)
--- SIGCHLD (Child exited) @ 0 (0) ---
rt_sigreturn(0) = -1 ENOENT (No such file or directory)
rt_sigprocmask(SIG_BLOCK, [CHLD], NULL, 8) = 0
rt_sigaction(SIGCHLD, NULL, {0x7fae5732f1a0, [], SA_RESTORER, 0x7fae56c01ff0}, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [CHLD], NULL, 8) = 0
open("/proc/3596/stat", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/proc/3589/stat", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/proc/3476/stat", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/proc/3142/stat", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/proc/3105/stat", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/proc/3050/stat", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/proc/3028/stat", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/proc/2563/stat", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/proc/2534/stat", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/proc/27501/stat", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/proc/27502/stat", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/proc/27374/stat", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/proc/27337/stat", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/proc/27280/stat", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/proc/27276/stat", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/proc/26414/stat", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/proc/26321/stat", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/proc/26303/stat", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/proc/26120/stat", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/proc/26099/stat", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/proc/2724/stat", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/proc/2712/stat", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/proc/2672/stat", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/proc/2462/stat", O_RDONLY) = 11
ioctl(11, SNDCTL_TMR_TIMEBASE or TCGETS, 0x7fffa0a8e0f0) = -1 ENOTTY (Inappropriate ioctl for device)
lseek(11, 0, SEEK_CUR) = 0
fstat(11, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
fcntl(11, F_SETFD, FD_CLOEXEC) = 0
read(11, "2462 (nfsio) S 2 0 0 0 -1 214961"..., 4096) = 182
close(11) = 0
open("/var/log/pve/tasks/active.tmp.3604", O_WRONLY|O_CREAT, 0644) = 11
ioctl(11, SNDCTL_TMR_TIMEBASE or TCGETS, 0x7fffa0a8e100) = -1 ENOTTY (Inappropriate ioctl for device)
lseek(11, 0, SEEK_CUR) = 0
fstat(11, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
fcntl(11, F_SETFD, FD_CLOEXEC) = 0
write(11, "UPID:mars:00000E15:00023A7B:508A"..., 2575) = 2575
close(11) = 0
rename("/var/log/pve/tasks/active.tmp.3604", "/var/log/pve/tasks/active") = 0
close(10) = 0
sendmsg(5, {msg_name(0)=NULL, msg_iov(1)=[{"\313", 1}], msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 1
futex(0x7fae57819010, FUTEX_WAIT_BITSET|FUTEX_CLOCK_REALTIME, 0, {1351232184, 924191450}, ffffffff) = -1 EAGAIN (Resource temporarily unavailable)
rt_sigprocmask(SIG_BLOCK, [TERM], [], 8) = 0
rt_sigaction(SIGTERM, {SIG_DFL, [], SA_RESTORER, 0x7fae56c01ff0}, {SIG_IGN, [], SA_RESTORER, 0x7fae56c01ff0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [TERM], [], 8) = 0
rt_sigaction(SIGTERM, {0x7fae5732f1a0, [], SA_RESTORER, 0x7fae56c01ff0}, {SIG_DFL, [], SA_RESTORER, 0x7fae56c01ff0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [QUIT], [], 8) = 0
rt_sigaction(SIGQUIT, {SIG_DFL, [], SA_RESTORER, 0x7fae56c01ff0}, {SIG_IGN, [], SA_RESTORER, 0x7fae56c01ff0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [QUIT], [], 8) = 0
rt_sigaction(SIGQUIT, {0x7fae5732f1a0, [], SA_RESTORER, 0x7fae56c01ff0}, {SIG_DFL, [], SA_RESTORER, 0x7fae56c01ff0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
rt_sigaction(SIGINT, {SIG_DFL, [], SA_RESTORER, 0x7fae56c01ff0}, {SIG_IGN, [], SA_RESTORER, 0x7fae56c01ff0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
rt_sigaction(SIGINT, {0x7fae5732f1a0, [], SA_RESTORER, 0x7fae56c01ff0}, {SIG_DFL, [], SA_RESTORER, 0x7fae56c01ff0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [PIPE], [], 8) = 0
rt_sigaction(SIGPIPE, {SIG_DFL, [], SA_RESTORER, 0x7fae56c01ff0}, {SIG_IGN, [], SA_RESTORER, 0x7fae56c01ff0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [PIPE], [], 8) = 0
rt_sigaction(SIGPIPE, {0x7fae5732f1a0, [], SA_RESTORER, 0x7fae56c01ff0}, {SIG_DFL, [], SA_RESTORER, 0x7fae56c01ff0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
ioctl(6, SNDCTL_TMR_TIMEBASE or TCGETS, 0x7fffa0a8e0f0) = -1 EINVAL (Invalid argument)
lseek(6, 0, SEEK_CUR) = -1 ESPIPE (Illegal seek)
fstat(6, {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0
fcntl(6, F_SETFD, FD_CLOEXEC) = 0
select(8, [6], NULL, NULL, {1, 0}) = 1 (in [6], left {0, 999998})
read(6, "TASK ERROR: can't snapshot volum"..., 4096) = 62
write(2, "can't snapshot volume 'DRBD_Zabb"..., 50can't snapshot volume 'DRBD_Zabbix:vm-702-disk-1'
) = 50
write(7, "TASK ERROR: can't snapshot volum"..., 62) = 62
select(8, [6], NULL, NULL, {1, 0}) = 1 (in [6], left {0, 999998})
read(6, "", 4096) = 0
close(6)

I guess the cause of problem is there "recvfrom(5, 0x7fffa0a8b3d0, 12336, 16640, 0, 0) = -1 EAGAIN (Resource temporarily unavailable)". Have you an idea where to find the cause? Thanks.
 
Hi diego191,

I am experiencing the same issue with live migration.
Did you make any progress in solving this issue?


Best regards,
Mike
 
Hi diego191,

I am experiencing the same issue with live migration.
Did you make any progress in solving this issue?


Best regards,
Mike

I highly doubt that you are experiencing the same issue - this thread is from 2012! please open a new one and describe your problem in detail.
 

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