diff options
| author | Noah Misch <noah@leadboat.com> | 2019-03-31 19:32:48 -0700 |
|---|---|---|
| committer | Noah Misch <noah@leadboat.com> | 2019-03-31 19:32:52 -0700 |
| commit | e49dc9ab14b287f5721b503c96c487bd9fb05a51 (patch) | |
| tree | cbb8c2af9c46c5a3aa2650fa0d40af73442f7d78 /src/backend/utils/init/miscinit.c | |
| parent | d02abc2e966ba47c62c8909f8e96018b4a7ccb5a (diff) | |
Update HINT for pre-existing shared memory block.
One should almost always terminate an old process, not use a manual
removal tool like ipcrm. Removal of the ipcclean script eleven years
ago (39627b1ae680cba44f6e56ca5facec4fdbfe9495) and its non-replacement
corroborate that manual shm removal is now a niche goal. Back-patch to
9.4 (all supported versions).
Reviewed by Daniel Gustafsson and Kyotaro HORIGUCHI.
Discussion: https://postgr.es/m/20180812064815.GB2301738@rfd.leadboat.com
Diffstat (limited to 'src/backend/utils/init/miscinit.c')
| -rw-r--r-- | src/backend/utils/init/miscinit.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/src/backend/utils/init/miscinit.c b/src/backend/utils/init/miscinit.c index b93beb76990..129766a1716 100644 --- a/src/backend/utils/init/miscinit.c +++ b/src/backend/utils/init/miscinit.c @@ -970,14 +970,10 @@ CreateLockFile(const char *filename, bool amPostmaster, if (PGSharedMemoryIsInUse(id1, id2)) ereport(FATAL, (errcode(ERRCODE_LOCK_FILE_EXISTS), - errmsg("pre-existing shared memory block " - "(key %lu, ID %lu) is still in use", + errmsg("pre-existing shared memory block (key %lu, ID %lu) is still in use", id1, id2), - errhint("If you're sure there are no old " - "server processes still running, remove " - "the shared memory block " - "or just delete the file \"%s\".", - filename))); + errhint("Terminate any old server processes associated with data directory \"%s\".", + refName))); } } |