From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Kresimir Kukulj <madmax@iskon.hr>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] siimage.c - turning DMA on because of 'md' kernel thread.
Date: 18 Jul 2003 23:48:43 +0100 [thread overview]
Message-ID: <1058568523.19558.108.camel@dhcp22.swansea.linux.org.uk> (raw)
In-Reply-To: <20030718223425.GA21110@max.zg.iskon.hr>
On Gwe, 2003-07-18 at 23:34, Kresimir Kukulj wrote:
> resync. That means that disks are busy (in PIO mode), and when hdparm -d1 -X69
> executes, system freezes [if there is no disk/little activity hdparm cludge
> passes ok - for example, if RAID-1 is clean so there is no resync].
The newest driver should put them into DMA automatically and set the
limit. The other changes I'll check over but certainly look like they
may be needed.
next prev parent reply other threads:[~2003-07-18 22:36 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-07-18 22:34 [PATCH] siimage.c - turning DMA on because of 'md' kernel thread Kresimir Kukulj
2003-07-18 22:48 ` Alan Cox [this message]
2003-07-21 15:34 ` Kresimir Kukulj
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