<gchristensen>
in "before" there are snapshots taking up a lot of space called rpool/safe/postgres@2020-02-06T03:40Z which is in a different snapshot format from recent snapshots rpool/safe/postgres@2020-11-15T16:30:00Z -- znapzend only pruned the ones matching the recent name, causing lots of very old data to keep a significant amount of disk space.
<gchristensen>
up to 335G free
<gchristensen>
just from deleting those very old snaps
<gchristensen>
cole-h: can you post this summary to the issue?
<cole-h>
Sure thing
<cole-h>
Ah, I see. Old snapshots had a different name (time) format than new ones, so znapzend ignored them
<gchristensen>
note they appear to be small because the data on them is shared among multiple, and the "disk used" is misledingly calculated
domenkozar[m] has quit [Ping timeout: 260 seconds]
domenkozar[m] has joined #nixos-infra
<roberth>
hydra has become unreachable for me. It was there ~15 minutes ago.