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t3-backup-state: retention 14 -> 6 (bound devvm root fs)
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wizard's state.sqlite grew to ~1.1GB and the new gated nightly tracker adds a
pre-bump snapshot per bump on top of this daily one; 14 x ~1.1GB would fill the
devvm root fs (was trending to ~16GB of wizard backups on a disk with ~9GB
free). 6 is ample — rollback only ever needs the most recent pre-bump backup.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Viktor Barzin 2026-06-16 14:26:03 +00:00
parent cdd9ecd199
commit e74f4208f5
1 changed files with 5 additions and 1 deletions
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6
scripts/t3-backup-state.sh
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@ -9,7 +9,11 @@
# WAL/-shm files keep their owner and the running t3-serve is never perturbed.
set -uo pipefail
DEST="${T3_BACKUP_DEST:-/var/backups/t3-state}"
KEEP="${T3_BACKUP_KEEP:-14}"
# 6 (was 14): wizard's state.sqlite grew to ~1.1GB, and the gated nightly tracker
# adds a pre-bump snapshot per bump on top of this daily one — 14 x ~1.1GB would
# fill the devvm root fs. 6 is ample (rollback only ever needs the most recent
# pre-bump backup). Bump per user via T3_BACKUP_KEEP if a DB is small.
KEEP="${T3_BACKUP_KEEP:-6}"
MAP=/etc/ttyd-user-map
LOG() { logger -t t3-backup-state "$*"; echo "t3-backup-state: $*"; }