Log Message: ----------- Arrange to call AbsorbFsyncRequests every so often while performing a checkpoint in the bgwriter. This forestalls overflow of the fsync request queue, which is not fatal but causes considerable performance degradation when it occurs (because backends then have to do their own fsyncs). Per patch from Itagaki Takahiro, modified a little bit by me. Modified Files: -------------- pgsql/src/backend/storage/buffer: bufmgr.c (r1.202 -> r1.203) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/storage/buffer/bufmgr.c.diff?r1=1.202&r2=1.203) pgsql/src/backend/storage/smgr: md.c (r1.118 -> r1.119) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/storage/smgr/md.c.diff?r1=1.118&r2=1.119)
pgsql-committers by date:
Соглашаюсь с условиями обработки персональных данных