Re: "make check" fails over NFS or tmpfs

From: SODA Noriyuki <soda(at)sra(dot)co(dot)jp>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: SODA Noriyuki <soda(at)sra(dot)co(dot)jp>, pgsql-general(at)postgresql(dot)org, takuya(at)soum(dot)co(dot)jp
Subject: Re: "make check" fails over NFS or tmpfs
Date: 2006-05-22 05:45:31
Message-ID: 17521.20475.313478.662625@srapc2586.sra.co.jp
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-general

Thanks for the reply.

>>>>> On Mon, 22 May 2006 01:05:38 -0400, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> said:

> SODA Noriyuki <soda(at)sra(dot)co(dot)jp> writes:
>> We've encountered failures of "make check", when we put PostgreSQL
>> data directory on a NFS filesystem or a tmpfs filesystem.
>> It doesn't always fail, but fails occasionally.

> Is the NFS filesystem mounted fail-soft?

It's mounted with "hard" option.

> As a rule, database people will tell you to just go away if you
> admit to running a database over NFS. Its idea of reliability
> is at least an order of magnitude worse than what we consider
> acceptable.

Yeah ;)
But weren't you surprised by the fact that tmpfs doesn't work either,
and fails more quicker than nfs?

Anyway, thanks for the reply.
--
SODA Noriyuki

In response to

Browse pgsql-general by date

  From Date Subject
Next Message Luckys 2006-05-22 06:03:20 Re: PostgreSQL internals. Help needed
Previous Message Tom Lane 2006-05-22 05:05:38 Re: "make check" fails over NFS or tmpfs