From: Tejun Heo <htejun@gmail.com>
To: Tomasz Chmielewski <mangoo@wpkg.org>
Cc: Joris <joris@v5.be>, Linux IDE <linux-ide@vger.kernel.org>,
Alan Cox <alan@lxorguk.ukuu.org.uk>,
Jeff Garzik <jeff@garzik.org>
Subject: Re: ATA_PIIX - soft resetting port, port is slow to respond, machine "freezes" for a few seconds
Date: Fri, 07 Sep 2007 11:17:54 +0900 [thread overview]
Message-ID: <46E0B4D2.4030600@gmail.com> (raw)
In-Reply-To: <46D95A6F.6060808@wpkg.org>
Tomasz Chmielewski wrote:
> Joris schrieb:
>> Hello Tomasz,
>>
>>
>> This appears remarkably simelar to what I'm experiencing, altough I'm
>> getting that on sata ports.
>> I'm currently at a loss on what caused this, but if there's two of
>> us... ;-)
>> See: http://marc.info/?l=linux-ide&m=118812690407577&w=2
>>
>> What kind of hardware are you running?
>
> It's a dual core Xeon.
>
> Root filesystem starts off a 2 GB Transcend IDE flash disk, and there is
> a 4-disk RAID-10 array behind a hardware RAID, with LVM on it.
>
> I noticed it doesn't soft reset anymore once the kernel said:
>
> ata1.00: limiting speed to MWDMA1:PIO4
Aieee... MWDMA2 brokenness again. cc'ing Jeff and Alan for the record.
Thanks.
--
tejun
next prev parent reply other threads:[~2007-09-07 2:18 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-09-01 11:23 ATA_PIIX - soft resetting port, port is slow to respond, machine "freezes" for a few seconds Tomasz Chmielewski
2007-09-01 12:00 ` Joris
2007-09-01 12:26 ` Tomasz Chmielewski
[not found] ` <6b9952490709010707i33e49d19o2fa44f5bec4e367d@mail.gmail.com>
2007-09-01 20:49 ` Tomasz Chmielewski
2007-09-07 2:18 ` Tejun Heo
2007-09-07 2:17 ` Tejun Heo [this message]
2007-10-18 10:57 ` Tomasz Chmielewski
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