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| author | Paul Buetow <paul@buetow.org> | 2026-06-20 17:23:17 +0300 |
|---|---|---|
| committer | Paul Buetow <paul@buetow.org> | 2026-06-20 17:23:17 +0300 |
| commit | 6c13b6a253aec415b8ad850df4abfcecc8efbcd7 (patch) | |
| tree | 466fcea5a71bc17ed3f56213aa10d424ac5853d0 /packages | |
| parent | 87d8b7b36c3528b7ad14e01ac0aec06df88d6ff3 (diff) | |
carp: flip sink dataset read-write on MASTER takeover, read-only on BACKUP
When f1 (BACKUP) becomes MASTER, its zrepl sink dataset
(zdata/sink/f0/zdata/enc/nfsdata) was kept readonly=on. NFS clients
could mount and read but all writes failed with EROFS. carpcontrol.sh
now sets readonly=off before starting NFS services on MASTER takeover,
and restores readonly=on before stopping them on BACKUP transition so
zrepl can resume receiving snapshots from f0.
Without this, every controlled CARP failover to f1 left NFS read-only
until manually fixed with `zfs set readonly=off`.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Diffstat (limited to 'packages')
0 files changed, 0 insertions, 0 deletions