wdgzyjx/myxce
1
0
Fork 0
forked from lei.chen/myxce
Code Pull requests Activity

feat(ha-term-safety): WAL term seam + recovery read-back + legacy-0 rule (task 1.3)

Browse source 
persist_set_term sets the live election term so appends stamp hdr.term (fixes the
G1 term-0 stamping); replay_wal builds an in-memory per-LSN term index (freed in
persist_fini, no on-disk change); persist_entry_term reads it back (0=absent).
Legacy-0 -> WAL_LEGACY_TERM=1 at read-back only (raw 0 retained so present-legacy-0
is distinguishable from absent). 40-byte wal_entry_hdr_t preserved (value fix, R1.7).
5 new tests (test_term_safety_adapter.c); reviewer APPROVED. Feeds task 2.2.

All controller test groups report 0 failures; the meson full-suite timeout is the
bug-924 overlayfs /tmp fdatasync artifact, not this task.
This commit is contained in:
Rongsong Shen 2026-06-22 04:32:29 +00:00
parent a95d57f733
commit d540ebd183
6 changed files with 420 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

1
src/controller/meson.build
View file

@ -138,6 +138,7 @@ controller_unit_test_src = [
'testsuite/test_ctrlstatus.c',
'testsuite/test_ha_heartbeat_committed.c',
'testsuite/test_ha_vote_floor_heartbeat.c',
'testsuite/test_term_safety_adapter.c',
'testsuite/test_waldump.c',
'testsuite/waldump.c',
'ctrlstatus.c',