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lvmlockd: cleanup after sanlock_rem_lockspace error

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When storage is lost under a sanlock VG, and kill_vg/drop_vg
are used, sanlock_rem_lockspace() may return an error, but
the cleanup steps should still be performed.  Without the
cleanup, gl_lsname_sanlock was not cleared.  This caused
future lock requests to fail with ENOLS, but the NO_GL_LS
flag was not set due to gl_lsname_sanlock being set.
This caused lockd_global(sh) in lvm commands to fail when
they could succeed.

Fix from guozhonghua216
This commit is contained in:
David Teigland 2022-01-04 14:47:31 -06:00
parent 04fbffb116
commit 42a16aa6f3
1 changed files with 1 additions and 3 deletions
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4
daemons/lvmlockd/lvmlockd-sanlock.c
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@ -1576,10 +1576,8 @@ int lm_rem_lockspace_sanlock(struct lockspace *ls, int free_vg)
goto out;
rv = sanlock_rem_lockspace(&lms->ss, 0);
if (rv < 0) {
if (rv < 0)
log_error("S %s rem_lockspace_san error %d", ls->name, rv);
return rv;
}
if (free_vg) {
/*