Image backup failure

[EllyMae]

I am trying to run an image backup from Linux Mint 20.3 to Proxmox Backup Server. At the very end, it fails:

...
append chunks list len (64)
append chunks list len (64)
append chunks list len (64)
append chunks list len (64)
append chunks list len (9)
Error: Input/output error (os error 5)
dan@rocky:~$

The invoking command:

sudo proxmox-backup-client backup \
        sda.img:/dev/sda \
        --repository root@pam@192.168.1.37:8007:sdb-a \
        --ns rocky \
        --verbose

And from the syslog:

Aug 05 11:19:15 snoopy proxmox-backup-proxy[602]: upload_chunk done: 4194304 bytes, 98a3c7ec6ed0d4408f84de4087df29401c21372b87c9b47edc1c9937ff7770e0
Aug 05 11:19:15 snoopy proxmox-backup-proxy[602]: POST /fixed_chunk
Aug 05 11:19:15 snoopy proxmox-backup-proxy[602]: upload_chunk done: 4194304 bytes, f9104a9e3aeace2ba0c6d4e746d117dc9c4e575a56b0968ad16ac82eb0d92fd4
Aug 05 11:19:17 snoopy proxmox-backup-proxy[602]: PUT /fixed_index
Aug 05 11:19:17 snoopy proxmox-backup-proxy[602]: fixed_append 9 chunks
Aug 05 11:19:17 snoopy proxmox-backup-proxy[602]: successfully added chunk 9338e357bce29e903797794c2658e63b8b223f22f185375bb471e5df5ef3c0e8 to fixed index 1 (offset 499625492480, size 4194304)
Aug 05 11:19:17 snoopy proxmox-backup-proxy[602]: successfully added chunk a98ba8dcb56f272fb2693da594243be2febda6f45ccaf257dcc1f875bd72b73a to fixed index 1 (offset 499629686784, size 4194304)
Aug 05 11:19:17 snoopy proxmox-backup-proxy[602]: successfully added chunk a62c8ecc3fbc5772069c785c04fabbc16e4037f22fc48cfffb70103a11463b65 to fixed index 1 (offset 499633881088, size 4194304)
Aug 05 11:19:17 snoopy proxmox-backup-proxy[602]: successfully added chunk 5abdc2e1c6c2800810744cf58999349c455faf3dde302a8befcbba1bd7da763d to fixed index 1 (offset 499638075392, size 4194304)
Aug 05 11:19:17 snoopy proxmox-backup-proxy[602]: successfully added chunk bd0af07f8435f5cc0f19865217b3383d0f313e6ce4eef5aff3cec108ac91e41f to fixed index 1 (offset 499642269696, size 4194304)
Aug 05 11:19:17 snoopy proxmox-backup-proxy[602]: successfully added chunk d1327b6d23f0fc655351117bdc873eb205710d6497117dc60a143a75fbc94f6b to fixed index 1 (offset 499646464000, size 4194304)
Aug 05 11:19:17 snoopy proxmox-backup-proxy[602]: successfully added chunk 9a57bc40775898652aae8c2e15018e7cf2b6938ee9b8a903e470f347e4d3a3f3 to fixed index 1 (offset 499650658304, size 4194304)
Aug 05 11:19:17 snoopy proxmox-backup-proxy[602]: successfully added chunk 98a3c7ec6ed0d4408f84de4087df29401c21372b87c9b47edc1c9937ff7770e0 to fixed index 1 (offset 499654852608, size 4194304)
Aug 05 11:19:17 snoopy proxmox-backup-proxy[602]: successfully added chunk f9104a9e3aeace2ba0c6d4e746d117dc9c4e575a56b0968ad16ac82eb0d92fd4 to fixed index 1 (offset 499659046912, size 4194304)
Aug 05 11:19:17 snoopy proxmox-backup-proxy[602]: backup ended and finish failed: backup ended but finished flag is not set.
Aug 05 11:19:17 snoopy proxmox-backup-proxy[602]: removing unfinished backup
Aug 05 11:19:17 snoopy proxmox-backup-proxy[602]: removing backup snapshot "/mnt/datastore/sdb-a/ns/rocky/host/rocky/2022-08-05T11:57:04Z"
Aug 05 11:19:17 snoopy proxmox-backup-proxy[602]: TASK ERROR: backup ended but finished flag is not set.

Package versions:

proxmox-backup: 2.2-1 (running kernel: 5.15.39-2-pve)
proxmox-backup-server: 2.2.5-1 (running version: 2.2.5)
pve-kernel-5.15: 7.2-7
pve-kernel-helper: 7.2-7
pve-kernel-5.15.39-2-pve: 5.15.39-2
pve-kernel-5.15.35-1-pve: 5.15.35-3
ifupdown2: 3.1.0-1+pmx3
libjs-extjs: 7.0.0-1
proxmox-backup-docs: 2.2.5-1
proxmox-backup-client: 2.2.5-1
proxmox-mini-journalreader: 1.2-1
proxmox-widget-toolkit: 3.5.1
pve-xtermjs: 4.16.0-1
smartmontools: 7.2-pve3
zfsutils-linux: 2.1.5-pve1

 

[dcsapak]

hi,

can you also post the syslog of the client system? the input/output error could also be from the source side...