From: | Christoph Berg <christoph(dot)berg(at)credativ(dot)de> |
---|---|
To: | Thomas Munro <thomas(dot)munro(at)gmail(dot)com> |
Cc: | PostgreSQL <pgsql-general(at)postgresql(dot)org> |
Subject: | Re: AIX and EAGAIN on open() |
Date: | 2022-07-04 09:29:04 |
Message-ID: | YsKy4G/52dbWlt+/@msg.credativ.de |
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Lists: | pgsql-general |
Re: Thomas Munro
> > Does anything of that ring a bell for someone? Is that an AIX bug, a
> > PG bug, or something else?
>
> No clue here. Anything unusual about the file system (NFS etc)? Can
> you truss/strace the system calls, to sanity check the flags arriving
> into open(), and see if there's any unexpected other activity around
> open() calls that might be coming from something you're linked
> against?
Hi,
it's local storage, 16Gb SAN, Unity 500 storage, all data is on SSD
disks, and file system is JFS2 (mount options are rw,log=INLINE).
Good point about the flags, but we don't have access to the servers,
so not sure if it will be possible to retrieve strace information.
I'll try asking.
Thanks,
Christoph
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