From: "Vladimir 'φ-coder/phcoder' Serbinenko" <phcoder@gmail.com>
To: The development of GNU GRUB <grub-devel@gnu.org>
Subject: Re: trouble (very slow reads -- disk or controller resets?) with Marvell 88SE92xx PCIe card
Date: Fri, 04 Oct 2013 12:45:59 +0200 [thread overview]
Message-ID: <524E9C67.2010408@gmail.com> (raw)
In-Reply-To: <524E3AAA.501@fifthhorseman.net>
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> this makes me think that grub is causing the SATA controller to reset
> itself with every disk read or something, and then grub is waiting for
> it to come back to life before carrying on.
On i386-pc GRUB uses BIOS calls to access disks. I'd suggest updating
Option ROM and/or BIOS. I take no responsibility if your update fails in
any way or results in bricked system.
You can also try using --disk-module=native.
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prev parent reply other threads:[~2013-10-04 10:46 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-04 3:48 trouble (very slow reads -- disk or controller resets?) with Marvell 88SE92xx PCIe card Daniel Kahn Gillmor
2013-10-04 9:25 ` Paul Menzel
2013-10-04 10:45 ` Vladimir 'φ-coder/phcoder' Serbinenko [this message]
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