pg_archivecleanup: Update file header comment a bit
Branch
--
master
Details
---
https://git.postgresql.org/pg/commitdiff/fc47e99a157a56a92dea679a74d546e28b253bb7
Modified Files
--
src/bin/pg_archivecleanup/pg_archivecleanup.c | 10 +++---
1 file changed, 3 insertions(+),
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/87y3i1ia4
PANIC on fsync() failure.
On some operating systems, it doesn't make sense to retry fsync(),
because dirty data cached by the kernel may have been dropped on
write-back failure. In that case the only remaining copy of the
data is in the WAL. A subsequent fsync() could appear to succeed,
but not
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/87y3i1ia4
PANIC on fsync() failure.
On some operating systems, it doesn't make sense to retry fsync(),
because dirty data cached by the kernel may have been dropped on
write-back failure. In that case the only remaining copy of the
data is in the WAL. A subsequent fsync() could appear to succeed,
but not
PANIC on fsync() failure.
On some operating systems, it doesn't make sense to retry fsync(),
because dirty data cached by the kernel may have been dropped on
write-back failure. In that case the only remaining copy of the
data is in the WAL. A subsequent fsync() could appear to succeed,
but not
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/87y3i1ia4
PANIC on fsync() failure.
On some operating systems, it doesn't make sense to retry fsync(),
because dirty data cached by the kernel may have been dropped on
write-back failure. In that case the only remaining copy of the
data is in the WAL. A subsequent fsync() could appear to succeed,
but not
PANIC on fsync() failure.
On some operating systems, it doesn't make sense to retry fsync(),
because dirty data cached by the kernel may have been dropped on
write-back failure. In that case the only remaining copy of the
data is in the WAL. A subsequent fsync() could appear to succeed,
but not
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/87y3i1ia4
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/87y3i1ia4
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/87y3i1ia4
PANIC on fsync() failure.
On some operating systems, it doesn't make sense to retry fsync(),
because dirty data cached by the kernel may have been dropped on
write-back failure. In that case the only remaining copy of the
data is in the WAL. A subsequent fsync() could appear to succeed,
but not
Rework documentation of pg_promote
This clarifies the behavior of how the "wait" flag works, which is
something that the previous version of the documentation failed to do.
Author: Ian Barwick
Discussion:
https://postgr.es/m/cbd38450-2295-10a1-1f73-591a692ae...@2ndquadrant.com
Branch
--
mas
Remove unnecessary memcpy when reading WAL record fitting on page
When reading a WAL record, its contents are copied into an intermediate
buffer. However, doing so is not necessary if the record fits fully
into the current page, saving one memcpy for each such record. The
allocation handling of
fix typo
Branch
--
master
Details
---
https://git.postgresql.org/pg/commitdiff/79376e07128fbf3c92f4e1fb457be435afa2e6a6
Modified Files
--
src/pl/plperl/plperl.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Silence MSVC warnings about redefinition of isnan
Some versions of perl.h define isnan when the compiler is MSVC. To avoid
warnings about this, undefine the symbol before including perl.h and
re-add the definition afterwards if it wasn't recreated.
Discussion:
https://postgr.es/m/caf0568e-3c1f-0
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