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Re: jdbc and nfs

From: "Christian Bourque" <christian(dot)bourque(at)gmail(dot)com>
To: "Tom Lane" <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: pgsql-jdbc(at)postgresql(dot)org
Subject: Re: jdbc and nfs
Date: 2008-02-16 19:45:12
Message-ID: a6ee49d30802161145g11af5fddma51d4220bb85a165@mail.gmail.com (view raw or flat)
Thread:
Lists: pgsql-jdbc
Hi Tom,

I think you were right, there is something in the home directory that
is conflicting!

I don't understand why jdbc would use something in the user's home
directory though...

Anyway the workaround I found was to not map the share directly under
the user's home account and now it works!

Thanks for your help!

Christian

On Feb 16, 2008 1:19 PM, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
> "Christian Bourque" <christian(dot)bourque(at)gmail(dot)com> writes:
> > The pg server is running on server B (openSUSE) and I'm connecting to
> > it from server C (Solaris 10) using a user account with an nfs mounted
> > directory from server A (openSUSE).
>
> > If I unmount the nfs share it works! But with the share it doesn't,
> > the connection seems to reach the server but it gets stuck there, no
> > error and it doesn't timeout either...
>
> It's way too hard to believe that NFS per se is interfering.
>
> What I could believe is that there is some configuration-type file in
> your home directory that is causing a problem, and after the unmount
> it's not visible so no problem.  There are obvious possibilities for
> this such as ~/.psqlrc if you're using psql/libpq, but I dunno enough
> about the JDBC environment to guess whether it has equivalents.
>
> If all else fails, you could try strace'ing the application (or whatever
> Solaris' equivalent to strace is) in both cases and comparing results.
> That would at least make it clearer where it's hanging up ...
>
>                         regards, tom lane
>

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