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digint / btrbk

Tool for creating snapshots and remote backups of btrfs subvolumes
https://digint.ch/btrbk/
GNU General Public License v3.0
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Subvolume targets are ignored when resuming a group also containing a target #479

Closed luxagen closed 1 year ago

luxagen commented 2 years ago

Apologies in advance if this is already known/fixed, but I'm too strapped for time right now to do a comprehensive search or test a newer version.

I had a configuration something like this, running for months:

volume /btr/a
  group mygroup
  target ssh://first-target.net/btr/a/.btrbk

  subvolume sv
    target ssh://second-target.net/btr/a/.btrbk

...and discovered today that my cron job, containing:

btrbk resume mygroup

...has been ignoring second-target all this time. I had to move the target associated with the group inside the subvolume section to get the intended behaviour.

Is this a bug or a feature? If the latter, perhaps the documentation could be amended to make it clear.

digint commented 2 years ago

I was not able to reproduce this, tried a couple of versions down to v0.27.2. I guess there must be some other reason why the second-target is not sent, maybe some specific target_preserve configs?

Please try the latest version, and provide some more logging output:

# cd /tmp/
# wget https://raw.githubusercontent.com/digint/btrbk/v0.32.1/btrbk
# chmod +x btrbk
# ./btrbk resume mygroup -n -S -v -v
luxagen commented 1 year ago

It turns out I reported this on 0.31.3. I'll try a git pull and retest.

luxagen commented 1 year ago

I, too, can no longer replicate this. Either there's some complicating factor or I must simply have been wrong. Sorry for the confusion!