hello community I tried to make a backup of the following virtual machine and I throw the following error when it reaches 10% of the process. I leave you the result that shows the system during the process of creating the backup, I tried the 3 ways (suspend, stop, snapshot). I appreciate the help you can give me.
INFO: starting new backup job: vzdump 102 --remove 0 --mode stop --compress gzip --storage backup-local --node pc1
INFO: Starting Backup of VM 102 (qemu)
INFO: status = running
INFO: update VM 102: -lock backup
INFO: backup mode: stop
INFO: ionice priority: 7
INFO: stopping vm
INFO: creating archive '/var/lib/vz/backup/dump/vzdump-qemu-102-2018_02_20-07_24_00.vma.gz'
INFO: starting kvm to execute backup task
INFO: started backup task 'e72417ac-67ef-47b1-9695-41d69485482d'
INFO: resume VM
INFO: status: 0% (152698880/75161927680), sparse 0% (91426816), duration 3, 50/20 MB/s
INFO: status: 1% (760938496/75161927680), sparse 0% (111206400), duration 30, 22/21 MB/s
INFO: status: 2% (1509031936/75161927680), sparse 0% (138555392), duration 69, 19/18 MB/s
INFO: status: 3% (2273050624/75161927680), sparse 0% (139202560), duration 108, 19/19 MB/s
INFO: status: 4% (3018063872/75161927680), sparse 0% (152858624), duration 149, 18/17 MB/s
INFO: status: 5% (3763077120/75161927680), sparse 0% (275525632), duration 180, 24/20 MB/s
INFO: status: 6% (4519362560/75161927680), sparse 0% (282574848), duration 235, 13/13 MB/s
INFO: status: 7% (5279711232/75161927680), sparse 0% (286420992), duration 277, 18/18 MB/s
INFO: status: 8% (6013321216/75161927680), sparse 0% (292757504), duration 333, 13/12 MB/s
INFO: status: 9% (6765543424/75161927680), sparse 0% (312078336), duration 376, 17/17 MB/s
INFO: status: 10% (7522353152/75161927680), sparse 0% (315359232), duration 422, 16/16 MB/s
INFO: status: 10% (8059158528/75161927680), sparse 0% (318554112), duration 505, 6/6 MB/s
ERROR: job failed with err -5 - Input/output error
INFO: aborting backup job
INFO: vm is online again after 514 seconds
ERROR: Backup of VM 102 failed - job failed with err -5 - Input/output error
INFO: Backup job finished with errors
TASK ERROR: job errors
INFO: starting new backup job: vzdump 102 --remove 0 --mode stop --compress gzip --storage backup-local --node pc1
INFO: Starting Backup of VM 102 (qemu)
INFO: status = running
INFO: update VM 102: -lock backup
INFO: backup mode: stop
INFO: ionice priority: 7
INFO: stopping vm
INFO: creating archive '/var/lib/vz/backup/dump/vzdump-qemu-102-2018_02_20-07_24_00.vma.gz'
INFO: starting kvm to execute backup task
INFO: started backup task 'e72417ac-67ef-47b1-9695-41d69485482d'
INFO: resume VM
INFO: status: 0% (152698880/75161927680), sparse 0% (91426816), duration 3, 50/20 MB/s
INFO: status: 1% (760938496/75161927680), sparse 0% (111206400), duration 30, 22/21 MB/s
INFO: status: 2% (1509031936/75161927680), sparse 0% (138555392), duration 69, 19/18 MB/s
INFO: status: 3% (2273050624/75161927680), sparse 0% (139202560), duration 108, 19/19 MB/s
INFO: status: 4% (3018063872/75161927680), sparse 0% (152858624), duration 149, 18/17 MB/s
INFO: status: 5% (3763077120/75161927680), sparse 0% (275525632), duration 180, 24/20 MB/s
INFO: status: 6% (4519362560/75161927680), sparse 0% (282574848), duration 235, 13/13 MB/s
INFO: status: 7% (5279711232/75161927680), sparse 0% (286420992), duration 277, 18/18 MB/s
INFO: status: 8% (6013321216/75161927680), sparse 0% (292757504), duration 333, 13/12 MB/s
INFO: status: 9% (6765543424/75161927680), sparse 0% (312078336), duration 376, 17/17 MB/s
INFO: status: 10% (7522353152/75161927680), sparse 0% (315359232), duration 422, 16/16 MB/s
INFO: status: 10% (8059158528/75161927680), sparse 0% (318554112), duration 505, 6/6 MB/s
ERROR: job failed with err -5 - Input/output error
INFO: aborting backup job
INFO: vm is online again after 514 seconds
ERROR: Backup of VM 102 failed - job failed with err -5 - Input/output error
INFO: Backup job finished with errors
TASK ERROR: job errors