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Subject: RE: I/O errors with current dev tree
Date: Fri, 16 Nov 2007 16:31:18 -0800
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Thread-Topic: I/O errors with current dev tree
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References: <BB375AF679D4A34E9CA8DFA650E2B04E06A7BD62@onstor-exch02.onstor.net> <BB375AF679D4A34E9CA8DFA650E2B04E05DA1AB0@onstor-exch02.onstor.net>
From: "Brian DeForest" <brian.deforest@onstor.com>
To: "Henry Lau" <henry.lau@onstor.com>,
	"dl-File System" <dl-fs@onstor.com>,
	"Maxim Kozlovsky" <maxim.kozlovsky@onstor.com>,
	"James Kahn" <james.kahn@onstor.com>,
	"John Rogers" <john.rogers@onstor.com>
Cc: <dl-software>

Adding wider audience.

-----Original Message-----
From: Henry Lau=20
Sent: Friday, November 16, 2007 4:23 PM
To: dl-File System; Maxim Kozlovsky; James Kahn; John Rogers
Cc: Brian DeForest
Subject: RE: I/O errors with current dev tree


Same problem happened in r320rel as well. It looks like a regression in
FP binary as last submittal work fine.=20

Henry

-----Original Message-----
From: Jobi Ariyamannil
Sent: Friday, November 16, 2007 3:42 PM
To: dl-File System
Subject: FW: I/O errors with current dev tree

FYI - so it is not just filesystem folks.

-----Original Message-----
From: John Rogers
Sent: Friday, November 16, 2007 3:40 PM
To: Elab; Jobi Ariyamannil
Subject: Fw: I/O errors with current dev tree

Fyi maybe we need to look into this.  Ron also reported issues with
luns.=20

-----Original Message-----
From: Jobi Ariyamannil
To: dl-File System
CC: Maxim Kozlovsky; James Kahn; John Rogers
Sent: Fri Nov 16 15:38:57 2007
Subject: I/O errors with current dev tree

Need to see if this is a problem with the LUNs or some regression in the
tree.

Veliath also reported similar issues.

=20

________________________________

From: Henry Lau
Sent: Friday, November 16, 2007 3:28 PM
To: dl-File System
Subject: Error in fp with latest from dev

=20

Hi,

=20

Nov 16 11:03:00 eng190 : 1:2:evm:ERROR: 6: [1][0, 11]: I/O request
failed on LUN #1 on volume[vol1]. Error (scsiId 0x81db7a3c0 offset
262128 errCode -5627). Turn the volume offline.

Nov 16 11:03:00 eng190 : 1:2:efs:ERROR: 7: fs_ioDone:280 IO error -5627
(ra 0xffffffff8307aa30)

=20

It looks like the lun or any lun cannot be accessed.

=20

Henry



Henry Lau
Software engineer

ONStor, Inc.
office: 408.963-2486

Henry.lau@onstor.com
http://www.onstor.com <http://www.onstor.com>=20

=09

=09

=20

