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| author |   Kent Overstreet <kent.overstreet@linux.dev> | 2023-06-27 21:02:27 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2024-01-05 23:24:19 -0500 |
| commit | 6b00de06f51c5388f1a7eddd4ad7df8e3b8863b5 (patch) | |
| tree | e80ec5da1fcaac8664c2b8e8788a0d76c172597c /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | bcachefs: Fix nochanges/read_only interaction (diff) | |
| download | wireguard-linux-6b00de06f51c5388f1a7eddd4ad7df8e3b8863b5.tar.xz wireguard-linux-6b00de06f51c5388f1a7eddd4ad7df8e3b8863b5.zip | |
bcachefs: bch_member->seq
Add new fields for split brain detection:
- bch_member->seq, which tracks the sequence number of the last superblock
write that happened to each member device
- bch_sb->write_time, which tracks the time of the last superblock write,
to allow detection of when two members have diverged but had the same
number of superblock writes.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions