Backup problem "failed - vma_queue_write: write error - Broken pipe!

[Servnet Mexico]

Good morning team, I currently have a cluster of 3 nodes, 7 VMs in total, I have a task that performs backups at 00:00, however they are not performed, the error message is as follows:

INFO: starting new backup job: vzdump 101 103 105 106 100 104 202 --mode snapshot --storage NAS --quiet 1 --compress gzip --mailto serv.admin@servnet.mx --mailnotification always
INFO: skip external VMs: 101, 105, 106, 100, 104, 202
INFO: Starting Backup of VM 103 (qemu)
INFO: Backup started at 2021-03-23 15:30:02
INFO: status = running
INFO: update VM 103: -lock backup
INFO: VM Name: ICR3
INFO: include disk 'virtio0' 'Pool-Populus:vm-103-disk-0' 200G
INFO: backup mode: snapshot
INFO: ionice priority: 7
INFO: creating archive '/mnt/pve/NAS/dump/vzdump-qemu-103-2021_03_23-15_30_02.vma.gz'
gzip: warning: GZIP environment variable is deprecated; use an alias or script
INFO: started backup task '120ab266-79ca-4d89-929c-05f6605705cb'
INFO: status: 0% (38010880/214748364800), sparse 0% (1007616), duration 3, read/write 12/12 MB/s
INFO: status: 2% (5511315456/214748364800), sparse 2% (5295042560), duration 20, read/write 321/10 MB/s
INFO: status: 11% (23693623296/214748364800), sparse 10% (23477288960), duration 23, read/write 6060/0 MB/s
INFO: status: 19% (41875931136/214748364800), sparse 19% (41659596800), duration 26, read/write 6060/0 MB/s
INFO: status: 27% (60007907328/214748364800), sparse 27% (59791486976), duration 29, read/write 6043/0 MB/s
INFO: status: 35% (75560386560/214748364800), sparse 35% (75333513216), duration 32, read/write 5184/3 MB/s
INFO: status: 41% (88881496064/214748364800), sparse 41% (88650407936), duration 35, read/write 4440/1 MB/s
INFO: status: 49% (107088969728/214748364800), sparse 49% (106857881600), duration 38, read/write 6069/0 MB/s
INFO: status: 58% (125246111744/214748364800), sparse 58% (125015007232), duration 41, read/write 6052/0 MB/s
INFO: status: 66% (143420030976/214748364800), sparse 66% (143188926464), duration 44, read/write 6057/0 MB/s
INFO: status: 74% (161031913472/214748364800), sparse 74% (160797487104), duration 47, read/write 5870/1 MB/s
INFO: status: 75% (161107410944/214748364800), sparse 74% (160835989504), duration 50, read/write 25/12 MB/s

gzip: stdout: Disk quota exceeded
INFO: status: 75% (162181021696/214748364800), sparse 74% (160843362304), duration 145, read/write 11/11 MB/s
ERROR: vma_queue_write: write error - Broken pipe
INFO: aborting backup job
ERROR: Backup of VM 103 failed - vma_queue_write: write error - Broken pipe
INFO: Failed at 2021-03-23 15:32:29
INFO: Backup job finished with errors

TASK ERROR: job errors

I still have 200Gb of 1Tb available in my backup node, also the previous backups do not exceed this weight, however I still have problems when making the backups, could you help me identify the problem?

Greetings!

 

[fabian]

the message is quite clear - your backup target does not allow further writes because "gzip: stdout: Disk quota exceeded".

 

[Servnet Mexico]

But what quota exceeded? Is it possible to extend this quota so that the backups can be carried out correctly?

 

[fabian]

I don't know - you'd have to check your storage to find out what kind of storage is "NAS"?

 

[Servnet Mexico]

It is of the NFS type, but I had not previously had problems with this storage, the backups were doing well, but out of nowhere I began to throw this problem