Backup fail - vma_writer_close: close failed - Input/output error

[mluck94]

Hello,

I'm having trouble on our Proxmox nodes with backing up. I noticed that LZO compressed backups were failing to create, so I have tried backing up using no compression at all but get the following error text.


INFO: 98% (117.9 GiB of 120.0 GiB) in 14m 54s, read: 1.3 GiB/s, write: 0 B/s INFO: 99% (119.8 GiB of 120.0 GiB) in 14m 57s, read: 655.2 MiB/s, write: 0 B/s INFO: 100% (120.0 GiB of 120.0 GiB) in 14m 58s, read: 235.7 MiB/s, write: 12.0 KiB/s ERROR: vma_writer_close: close failed - Input/output error INFO: aborting backup job ERROR: Backup of VM 113 failed - vma_writer_close: close failed - Input/output error INFO: Failed at 2020-09-24 16:07:21 INFO: Backup job finished with errors TASK ERROR: job errors

 

[mluck94]

I tried backing up with LZO again, the backup completes but restoring errors out with error vma: restore failed - short vma extent

restore vma archive: lzop -d -c /mnt/pve/Sarch/dump/vzdump-qemu-113-2020_09_25-10_59_29.vma.lzo | vma extract -v -r /var/tmp/vzdumptmp6646.fifo - /var/tmp/vzdumptmp6646 CFG: size: 507 name: qemu-server.conf DEV: dev_id=1 size: 131072 devname: drive-efidisk0 DEV: dev_id=2 size: 128849018880 devname: drive-sata0 CTIME: Fri Sep 25 10:59:30 2020 Formatting '/var/lib/vz/images/116/vm-116-disk-0.qcow2', fmt=qcow2 size=131072 cluster_size=65536 preallocation=metadata lazy_refcounts=off refcount_bits=16 new volume ID is 'local:116/vm-116-disk-0.qcow2' Formatting '/var/lib/vz/images/116/vm-116-disk-1.qcow2', fmt=qcow2 size=128849018880 cluster_size=65536 preallocation=metadata lazy_refcounts=off refcount_bits=16 new volume ID is 'local:116/vm-116-disk-1.qcow2' map 'drive-efidisk0' to '/var/lib/vz/images/116/vm-116-disk-0.qcow2' (write zeros = 0) map 'drive-sata0' to '/var/lib/vz/images/116/vm-116-disk-1.qcow2' (write zeros = 0) progress 1% (read 1288503296 bytes, duration 16 sec) lzop: /mnt/pve/Sarch/dump/vzdump-qemu-113-2020_09_25-10_59_29.vma.lzo: Compressed data violation vma: restore failed - short vma extent (1456128 < 2818560) /bin/bash: line 1: 6664 Exit 1 lzop -d -c /mnt/pve/Sarch/dump/vzdump-qemu-113-2020_09_25-10_59_29.vma.lzo 6665 Trace/breakpoint trap | vma extract -v -r /var/tmp/vzdumptmp6646.fifo - /var/tmp/vzdumptmp6646 temporary volume 'local:116/vm-116-disk-0.qcow2' sucessfuly removed temporary volume 'local:116/vm-116-disk-1.qcow2' sucessfuly removed no lock found trying to remove 'create' lock TASK ERROR: command 'set -o pipefail && lzop -d -c /mnt/pve/Sarch/dump/vzdump-qemu-113-2020_09_25-10_59_29.vma.lzo | vma extract -v -r /var/tmp/vzdumptmp6646.fifo - /var/tmp/vzdumptmp6646' failed: exit code 133