From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugzilla-daemon@bugzilla.kernel.org
Subject: [Bug 30802] exception & eSATA hard link resets
Date: Thu, 10 Mar 2011 02:23:42 GMT
Message-ID: <201103100223.p2A2NgW7017422@demeter2.kernel.org>
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https://bugzilla.kernel.org/show_bug.cgi?id=30802
Robert Hancock changed:
What |Removed |Added
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CC| |hancockrwd@gmail.com
--- Comment #3 from Robert Hancock 2011-03-10 02:23:40 ---
So you're getting stuff like:
[20698.759685] ata6: exception Emask 0x10 SAct 0x0 SErr 0x4050000 action 0xe
frozen
[20698.759691] ata6: irq_stat 0x00400040, connection status changed
[20698.759697] ata6: SError: { PHYRdyChg CommWake DevExch }
[20698.759706] ata6: hard resetting link
Your controller's reporting a bunch of link state change events occurring. My
first inclination is to suspect a problem with the eSATA cable or drive
enclosure. A lot of these seem to be rather flaky as far as power and/or the
solidity of the cable connections.
Does it recover if you disconnect/power off and reconnect the drive?
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