[pbs-devel] [PATCH v4 proxmox-backup 0/5] handle reader client disconnects

[Fiona Ebner]

Am 09.04.25 um 15:20 schrieb Thomas Lamprecht:
> Am 09.04.25 um 14:55 schrieb Fiona Ebner:
>> Am 09.04.25 um 14:53 schrieb Fiona Ebner:
>>> Am 08.04.25 um 14:58 schrieb Christian Ebner:
>>>> Reported in the community forum:
>>>> [0] https://forum.proxmox.com/threads/158306/
>>>>
>>>
>>> While I wasn't able to reproduce the exact issue as reported in the
>>> forum thread I was able to run into a slightly different one by issuing
>>> the following two commands
>>>
>>> proxmox-backup-client backup --repository 10.10.100.180:bigone
>>> ex.pxar:example
>>> proxmox-backup-client backup --repository 10.10.100.180:bigone
>>> ex.pxar:example --change-detection-mode metadata
>>>
>>> resulting in a backup reader task that had to read no chunks (and that
>>> was the correct timing for me to trigger the race I guess):
>>>
>>>> 2025-04-09T14:36:21+02:00: starting new backup reader datastore 'bigone': "/mnt/datastore/bigone"
>>>> 2025-04-09T14:36:21+02:00: protocol upgrade done
>>>> 2025-04-09T14:36:21+02:00: TASK ERROR: connection error: connection reset: connection reset
>>
>> Totally forgot to mention that this issue was gone with both patched
>> client and patched server :)
> 
> As in T-b? :-)

I wanted to write a sentence that it's fixed together with the T-b
trailer, but then noticed the issue when the client is new and the
server is old and then wrote neither of those, because I consider that
issue important enough to be addressed first.