Horton

Update HINT for pre-existing shared memory block.

Noah Misch <noah@leadboat.com>

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Commit: ab7590e9197cd9b1ab691ab0b08794a79f26e592
Author: Noah Misch <noah@leadboat.com>
Date: 2019-04-01T02:32:52Z
Releases: 11.3 
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

Files

PathChange+/−
src/backend/utils/init/miscinit.c modified +3 −7

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