From: Jens Axboe <axboe@suse.de>
To: Arjan van de Ven <arjanv@redhat.com>
Cc: Andrew Morton <akpm@osdl.org>, Chris Mason <mason@suse.com>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] ext3 barrier bits
Date: Sat, 22 May 2004 10:43:58 +0200 [thread overview]
Message-ID: <20040522084357.GT1952@suse.de> (raw)
In-Reply-To: <1085214261.2781.1.camel@laptop.fenrus.com>
On Sat, May 22 2004, Arjan van de Ven wrote:
>
> > - Does the kernel tell you if your disk doesn't supoprt barriers? ie:
> > how does the user know if it's working or not?
>
> ... and how do you know your disk isn't lying and ignoring the barriers?
Easy to find out, time it. Or invent more imaginative cases where you
actually test if it's there.
--
Jens Axboe
next prev parent reply other threads:[~2004-05-22 8:44 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20040521093207.GA1952@suse.de>
[not found] ` <20040521023807.0de63c7a.akpm@osdl.org>
[not found] ` <20040521100234.GK1952@suse.de>
[not found] ` <20040521235044.6160cccb.akpm@osdl.org>
[not found] ` <20040522073540.GO1952@suse.de>
2004-05-22 8:11 ` [PATCH] ext3 barrier bits Andrew Morton
2004-05-22 8:24 ` Arjan van de Ven
2004-05-22 8:33 ` Andrew Morton
2004-05-22 19:15 ` Chris Mason
2004-05-22 8:43 ` Jens Axboe [this message]
2004-05-22 8:42 ` Jens Axboe
2004-05-22 19:31 ` Chris Mason
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