Re: EINTR error in SunOS
От | Rod Taylor |
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Тема | Re: EINTR error in SunOS |
Дата | |
Msg-id | 1136058528.62046.10.camel@home обсуждение исходный текст |
Ответ на | Re: EINTR error in SunOS (Tom Lane <tgl@sss.pgh.pa.us>) |
Ответы |
Re: EINTR error in SunOS
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Список | pgsql-hackers |
On Sat, 2005-12-31 at 14:40 -0500, Tom Lane wrote: > Greg Stark <gsstark@mit.edu> writes: > > Qingqing Zhou <zhouqq@cs.toronto.edu> writes: > >> I have patched IO routines in backend/storage that POSIX says EINTR is > >> possible except unlink(). Though POSIX says EINTR is not possible, during > >> many regressions, I found it sometimes sets this errno on NFS (I still > >> don't know where is the smoking-gun): > > > Well there is a reason intr is not the default for NFS mounts. It's precisely > > because it breaks the traditional unix filesystem interface. > What I'd rather do is document prominently that running a DB over NFS > isn't recommended, and running it over NFS with interrupts allowed is > just not going to work. Are there issues with having an archive_command which does things with NFS based filesystems? --
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