Backup Error

[Luis Pesaressi]

hi
when a make backup show this error

INFO: starting new backup job: vzdump 106 --remove 0 --node pve01 --storage BK_VM --compress lzo --mode stop
INFO: Starting Backup of VM 106 (qemu)
INFO: Backup started at 2021-03-12 06:50:09
INFO: status = running
INFO: update VM 106: -lock backup
INFO: backup mode: stop
INFO: ionice priority: 7
INFO: VM Name: WinSrv2016PBapp-LpcSol
INFO: include disk 'scsi0' 'VM_Data:vm-106-disk-0' 70G
INFO: stopping vm
INFO: creating archive '/mnt/pve/BK_VM/dump/vzdump-qemu-106-2021_03_12-06_50_09.vma.lzo'
INFO: starting kvm to execute backup task
INFO: started backup task 'e3a7c4e8-8583-479f-a197-3bed674341a2'
INFO: resuming VM again after 22 seconds
INFO: status: 0% (525991936/75161927680), sparse 0% (187334656), duration 3, read/write 175/112 MB/s
INFO: status: 1% (765460480/75161927680), sparse 0% (269041664), duration 14, read/write 21/14 MB/s
INFO: status: 2% (1505558528/75161927680), sparse 0% (350212096), duration 86, read/write 10/9 MB/s
INFO: status: 3% (2334392320/75161927680), sparse 0% (437321728), duration 119, read/write 25/22 MB/s
INFO: status: 4% (3070820352/75161927680), sparse 0% (529469440), duration 130, read/write 66/58 MB/s
INFO: status: 4% (3621584896/75161927680), sparse 0% (558374912), duration 142, read/write 45/43 MB/s
ERROR: job failed with err -5 - Input/output error
INFO: aborting backup job
ERROR: Backup of VM 106 failed - job failed with err -5 - Input/output error
INFO: Failed at 2021-03-12 06:53:01
INFO: Backup job finished with errors
TASK ERROR: job errors

I know why, just this error with one VM

thanks
Luis

 

[Moayad]

hi,

ERROR: job failed with err -5 - Input/output error
INFO: aborting backup job
ERROR: Backup of VM 106 failed - job failed with err -5 - Input/output error

The error above means VM Image has a problem.

please post the VM config qm config <VMID>

 

[Luis Pesaressi]

hi,


The error above means VM Image has a problem.

please post the VM config qm config <VMID>

Thanks, this is the config, the VM work good, just the problem is when make a backup


root@pve01:~# qm config 106
agent: 1
bootdisk: scsi0
cores: 4
memory: 8192
name: WinSrv2016PBapp-LpcSol
net0: virtio=C6:B2:B6:1E:5C:4E,bridge=vmbr0,firewall=1
numa: 0
ostype: win10
scsi0: VM_Data:vm-106-disk-0,cache=writethrough,discard=on,iothread=0,size=70G
scsihw: virtio-scsi-pci
smbios1: uuid=23d90382-e056-46ea-a753-8383aa7a6fd8
sockets: 2
startup: order=2,up=30
vmgenid: afd38c12-038e-441f-ad28-1cd1211f8b58

 

[Moayad]

Hi,

Please try to scan the disk using smartctl tool and also try to backup and restore the VM on a different disk to identify the problem