From: Tejun Heo <htejun@gmail.com>
To: Marcin Juszkiewicz <openembedded@haerwu.biz>
Cc: Mikael Pettersson <mikpe@it.uu.se>, linux-ide@vger.kernel.org
Subject: Re: Re-enabling Serial ATA ports possible?
Date: Mon, 29 Oct 2007 12:22:01 +0900 [thread overview]
Message-ID: <472551D9.8050908@gmail.com> (raw)
In-Reply-To: <200710261451.17154.openembedded@haerwu.biz>
Marcin Juszkiewicz wrote:
> This time it worked (log below). Should I check power supply and replace
> it if needed?
>
> [ 6760.345046] ata6: exception Emask 0x10 SAct 0x0 SErr 0x90000 action 0xb
> [ 6760.345053] ata6: SError: { PHYRdyChg 10B8B }
Okay, this is PHYRDY changed w/o any command pending. Things like this
happening autonomously indicates something is off with your hardware. I
can't tell which. It could be PSU, the controller or the drive itself.
The only way to find out is trying different hardware configurations
and examining how the symptom changes. ie. connecting the drive to
another port or controller, trying different power supply, etc...
--
tejun
next prev parent reply other threads:[~2007-10-29 3:22 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-17 12:51 Re-enabling Serial ATA ports possible? Mikael Pettersson
2007-10-26 2:23 ` Tejun Heo
2007-10-26 9:18 ` Marcin Juszkiewicz
2007-10-26 9:48 ` Tejun Heo
2007-10-26 12:51 ` Marcin Juszkiewicz
2007-10-29 3:22 ` Tejun Heo [this message]
-- strict thread matches above, loose matches on Subject: below --
2007-10-17 12:38 Marcin Juszkiewicz
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