From: "Stephen C. Tweedie" <sct@redhat.com>
To: Andreas Dilger <adilger@clusterfs.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>,
Andrew Morton <akpm@osdl.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Stephen Tweedie <sct@redhat.com>
Subject: Re: [EXT3/JBD] Periodic journal flush not enough?
Date: 29 Mar 2004 21:03:51 +0100 [thread overview]
Message-ID: <1080590630.2285.110.camel@sisko.scot.redhat.com> (raw)
In-Reply-To: <20040326235511.GW1177@schnapps.adilger.int>
Hi,
On Fri, 2004-03-26 at 23:55, Andreas Dilger wrote:
> I had created a patch a while ago, but never really got any testing on it.
> It would be great to get this problem fixed.
We don't really want to turn ENOSPC into an operation which always
requires synchronous IO, though, which your patch would do. We can
probably detect the case where we've failed the allocate due to a
b_committed_data collision, though, and perform the retry only in that
case.
Cheers,
Stephen
prev parent reply other threads:[~2004-03-29 20:04 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-26 23:19 Herbert Xu
2004-03-26 23:48 ` Andrew Morton
2004-03-27 0:01 ` Herbert Xu
2004-03-29 18:56 ` Stephen C. Tweedie
2004-03-29 19:16 ` Chris Mason
2004-03-26 23:55 ` Andreas Dilger
2004-03-29 20:03 ` Stephen C. Tweedie [this message]
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