* [PVE-User] Backup to PBS fails
@ 2021-09-07 12:00 Konold, Martin
0 siblings, 0 replies; 3+ messages in thread
From: Konold, Martin @ 2021-09-07 12:00 UTC (permalink / raw)
To: pve-user
Hi there,
I have a test setup investigating the migration from oVirt to Proxmox
which used to work nicely but now only creates single byte length
entries on PBS datastores.
Firstly backup to a cephfs storage works as expected:
root@hbase01 ~ # vzdump 100 --mode snapshot --node hbase01 --compress
zstd --all 0 --storage cephfs01 --mailnotification always
INFO: starting new backup job: vzdump 100 --mode snapshot
--mailnotification always --node hbase01 --storage cephfs01 --all 0
--compress zstd
INFO: Starting Backup of VM 100 (qemu)
INFO: Backup started at 2021-09-07 13:38:10
INFO: status = stopped
INFO: backup mode: stop
INFO: ionice priority: 7
INFO: VM Name: CentOS-8-100.h.konsec.com
INFO: include disk 'scsi0' 'pool01:base-100-disk-0' 10G
INFO: creating vzdump archive
'/mnt/pve/cephfs01/dump/vzdump-qemu-100-2021_09_07-13_38_10.vma.zst'
INFO: starting template backup
INFO: /usr/bin/vma create -v -c
/mnt/pve/cephfs01/dump/vzdump-qemu-100-2021_09_07-13_38_10.tmp/qemu-server.conf
exec:zstd --rsyncable --threads=1 >
/mnt/pve/cephfs01/dump/vzdump-qemu-100-2021_09_07-13_38_10.vma.dat
drive-scsi0=/dev/rbd/pool01/base-100-disk-0
INFO: progress 0% 0/10737418240 0
INFO: progress 1% 107413504/10737418240 64716800
....
Backup to a Proxmox Backup Server PBS fails though
root@hbase01 ~ # vzdump 100 --mode snapshot --node hbase01 --compress
zstd --all 0 --storage PVE-FE-3 --mailnotification always
INFO: starting new backup job: vzdump 100 --all 0 --node hbase01
--mailnotification always --storage PVE-FE-3 --mode snapshot --compress
zstd
INFO: Starting Backup of VM 100 (qemu)
INFO: Backup started at 2021-09-07 13:38:31
INFO: status = stopped
INFO: backup mode: stop
INFO: ionice priority: 7
INFO: VM Name: CentOS-8-100.h.konsec.com
INFO: include disk 'scsi0' 'pool01:base-100-disk-0' 10G
INFO: creating Proxmox Backup Server archive
'vm/100/2021-09-07T11:38:31Z'
INFO: starting kvm to execute backup task
Use of uninitialized value in split at
/usr/share/perl5/PVE/QemuServer/Cloudinit.pm line 100.
/dev/rbd45
generating cloud-init ISO
ERROR: VM 100 qmp command 'backup' failed - backup connect failed:
command error: EACCES: Permission denied
INFO: aborting backup job
INFO: stopping kvm after backup task
trying to acquire lock...
OK
ERROR: Backup of VM 100 failed - VM 100 qmp command 'backup' failed -
backup connect failed: command error: EACCES: Permission denied
INFO: Failed at 2021-09-07 13:38:33
INFO: Backup job finished with errors
job errors
The target storage exists and is known to PVE.
root@hbase01 ~ # pvesm status
Name Type Status Total Used
Available %
PVE-FE pbs active 59826418816 1498314752
58328104064 2.50%
PVE-FE-2 pbs active 58345629568 17525504
58328104064 0.03%
PVE-FE-3 pbs active 58345629568 17525504
58328104064 0.03%
cephfs01 cephfs active 1128591360 39051264
1089540096 3.46%
local dir active 15718400 10359288
5359112 65.91%
pool01 rbd active 1485625252 396081828
1089543424 26.66%
pool12 rbd active 4253993533 2619678397
1634315136 61.58%
Is this a problem introduced with an update of PBS?
I tried adding backup users to PBS and using API-tokens to no avail.
Both PVE and PBS are most uptodate (no-subscription)
--
Regards
ppa. Martin Konold
--
Martin Konold - Prokurist, CTO
KONSEC GmbH - make things real
Amtsgericht Stuttgart, HRB 23690
Geschäftsführer: Andreas Mack
Im Köller 3, 70794 Filderstadt, Germany
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PVE-User] Backup to PBS fails
2021-09-07 15:22 Dietmar Maurer
@ 2021-09-07 15:48 ` Konold, Martin
0 siblings, 0 replies; 3+ messages in thread
From: Konold, Martin @ 2021-09-07 15:48 UTC (permalink / raw)
To: Dietmar Maurer; +Cc: Proxmox VE user list
Hi Dietmar,
vm100 is a template.
vm102 is up and running but shows the same error.
root@hbase01 ~ # vzdump 102 --mode snapshot --node hbase01 --compress
zstd --all 0 --storage PVE-FE --mailnotification always
INFO: starting new backup job: vzdump 102 --mode snapshot --compress
zstd --storage PVE-FE --mailnotification always --all 0 --node hbase01
INFO: Starting Backup of VM 102 (qemu)
INFO: Backup started at 2021-09-07 17:47:03
INFO: status = running
INFO: VM Name: rtnl-102.h.konsec.com
INFO: backup mode: snapshot
INFO: ionice priority: 7
INFO: skip unused drive 'pool01:vm-102-disk-1' (not included into
backup)
INFO: creating Proxmox Backup Server archive
'vm/102/2021-09-07T15:47:03Z'
INFO: issuing guest-agent 'fs-freeze' command
INFO: enabling encryption
INFO: issuing guest-agent 'fs-thaw' command
ERROR: VM 102 qmp command 'backup' failed - backup connect failed:
command error: EACCES: Permission denied
INFO: aborting backup job
INFO: resuming VM again
ERROR: Backup of VM 102 failed - VM 102 qmp command 'backup' failed -
backup connect failed: command error: EACCES: Permission denied
INFO: Failed at 2021-09-07 17:47:04
INFO: Backup job finished with errors
job errors
---
Regards
ppa. Martin Konold
--
Martin Konold - Prokurist, CTO
KONSEC GmbH - make things real
Amtsgericht Stuttgart, HRB 23690
Geschäftsführer: Andreas Mack
Im Köller 3, 70794 Filderstadt, Germany
Am 2021-09-07 17:22, schrieb Dietmar Maurer:
>> > Backup to a Proxmox Backup Server PBS fails though
>> root@hbase01 ~ # vzdump 100 --mode snapshot --node hbase01 --compress
>> zstd --all 0 --storage PVE-FE-3 --mailnotification always
>> INFO: starting new backup job: vzdump 100 --all 0 --node hbase01
>> --mailnotification always --storage PVE-FE-3 --mode snapshot
>> --compress
>> zstd
>> INFO: Starting Backup of VM 100 (qemu)
>> INFO: Backup started at 2021-09-07 13:38:31
>> INFO: status = stopped
>> INFO: backup mode: stop
>> INFO: ionice priority: 7
>> INFO: VM Name: CentOS-8-100.h.konsec.com
>> INFO: include disk 'scsi0' 'pool01:base-100-disk-0' 10G
>> INFO: creating Proxmox Backup Server archive
>> 'vm/100/2021-09-07T11:38:31Z'
>> INFO: starting kvm to execute backup task
>> Use of uninitialized value in split at
>> /usr/share/perl5/PVE/QemuServer/Cloudinit.pm line 100.
>> /dev/rbd45
>> generating cloud-init ISO
>> ERROR: VM 100 qmp command 'backup' failed - backup connect failed:
>> command error: EACCES: Permission denied
>
> This error is not related to backup. Seems the VM is stopped and does
> not have a correctly initialize cloud-init ISO.
>
> Please can you try if it is possible to start this VM at all?
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PVE-User] Backup to PBS fails
@ 2021-09-07 15:22 Dietmar Maurer
2021-09-07 15:48 ` Konold, Martin
0 siblings, 1 reply; 3+ messages in thread
From: Dietmar Maurer @ 2021-09-07 15:22 UTC (permalink / raw)
To: martin.konold, Proxmox VE user list
> > Backup to a Proxmox Backup Server PBS fails though
> root@hbase01 ~ # vzdump 100 --mode snapshot --node hbase01 --compress
> zstd --all 0 --storage PVE-FE-3 --mailnotification always
> INFO: starting new backup job: vzdump 100 --all 0 --node hbase01
> --mailnotification always --storage PVE-FE-3 --mode snapshot --compress
> zstd
> INFO: Starting Backup of VM 100 (qemu)
> INFO: Backup started at 2021-09-07 13:38:31
> INFO: status = stopped
> INFO: backup mode: stop
> INFO: ionice priority: 7
> INFO: VM Name: CentOS-8-100.h.konsec.com
> INFO: include disk 'scsi0' 'pool01:base-100-disk-0' 10G
> INFO: creating Proxmox Backup Server archive
> 'vm/100/2021-09-07T11:38:31Z'
> INFO: starting kvm to execute backup task
> Use of uninitialized value in split at
> /usr/share/perl5/PVE/QemuServer/Cloudinit.pm line 100.
> /dev/rbd45
> generating cloud-init ISO
> ERROR: VM 100 qmp command 'backup' failed - backup connect failed:
> command error: EACCES: Permission denied
This error is not related to backup. Seems the VM is stopped and does
not have a correctly initialize cloud-init ISO.
Please can you try if it is possible to start this VM at all?
^ permalink raw reply [flat|nested] 3+ messages in thread
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