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04.24.2008 at 02:27AM PDT, ID: 23349640
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Linux & Emulex Fibre Adapter SCSI Error and Subsequent Write Failures

Asked by malcolm_logan_uk in Linux Administration, Hard Drives & Storage, Storage Technology

Tags: Red Hat Enterprise Linux, kernel, 2.6.9, SCSI Error, Emulex, Emulex Corporation Zephyr-X LightPulse Fibre Channel Host Adapter (rev 02), Emulex Corporation Zephyr-X LightPulse Fibre Channel Host Adapter (rev 02), Emulex Corporation Zephyr-X LightPulse Fibre Channel Host Adapter (rev 02), SCSI layer issued LUN reset (0, 4) Data: x0 x0 x0

I see the following in the messages log

kernel: lpfc 0000:0a:00.1: 1:0713 SCSI layer issued LUN reset (0, 4) Data: x0 x0 x0

followed by

kernel: Buffer I/O error on device emcpowerf1, logical block 2312701

and subsequently

kernel: ext3_abort called.
kernel: EXT3-fs error (device emcpowerf1): ext3_journal_start_sb: Detected aborted journal
kernel: Remounting filesystem read-only
kernel: EXT3-fs error (device emcpowerf1) in ext3_setattr: Journal has aborted

File system seems intact and an umount and FSCK resolves the issue.

But this continues to happen on a daily basis.

Could this be a driver issue?

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Keywords: Linux & Emulex Fibre Adapter SCSI Err…
Title
1 Is it possible to access SCSI hard drive…
2 Understanding LUN
3 LUN size error with MSA500
4 Scsi Controller?
5 SCSI
6 SCSI emulation
 
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[+][-]04.24.2008 at 02:46AM PDT, ID: 21429026

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About this solution

Zones: Linux Administration, Hard Drives & Storage, Storage Technology
Tags: Red Hat Enterprise Linux, kernel, 2.6.9, SCSI Error, Emulex, Emulex Corporation Zephyr-X LightPulse Fibre Channel Host Adapter (rev 02), Emulex Corporation Zephyr-X LightPulse Fibre Channel Host Adapter (rev 02), Emulex Corporation Zephyr-X LightPulse Fibre Channel Host Adapter (rev 02), SCSI layer issued LUN reset (0, 4) Data: x0 x0 x0
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Solution Provided By: shakoush2001
Participating Experts: 5
Solution Grade: A
 
 
[+][-]04.24.2008 at 03:00AM PDT, ID: 21429113

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[+][-]04.24.2008 at 06:25AM PDT, ID: 21430524

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[+][-]04.25.2008 at 12:50AM PDT, ID: 21437633

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[+][-]04.25.2008 at 04:40AM PDT, ID: 21438423

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[+][-]04.25.2008 at 04:41AM PDT, ID: 21438428

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[+][-]05.01.2008 at 03:29AM PDT, ID: 21477494

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[+][-]06.07.2008 at 12:16PM PDT, ID: 21736540

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[+][-]06.12.2008 at 08:36PM PDT, ID: 21775771

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