Don't forget about failed fsync() requests.
If fsync() fails, md.c must keep the request in its bitmap, so that
future attempts will try again.
Back-patch to all supported releases.
Author: Thomas Munro
Reviewed-by: Amit Kapila
Reported-by: Andrew Gierth
Discussion: https://postgr.es/m/87y3i1ia4w.fsf%40news-spur.riddles.org.uk
Branch
------
REL_11_STABLE
Details
-------
https://git.postgresql.org/pg/commitdiff/542e6f3861cee1a5bd2974c318d2e05cc95d8a63
Modified Files
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src/backend/storage/smgr/md.c | 23 ++++++++++++++++++-----
1 file changed, 18 insertions(+), 5 deletions(-)
