From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugme-daemon@bugzilla.kernel.org
Subject: [Bug 10486] New: kernel 2.6.25 4G FC arrays don't work properly with qla2xxx driver
Date: Sat, 19 Apr 2008 14:46:04 -0700 (PDT)
Message-ID:
Return-path:
Received: from smtp1.linux-foundation.org ([140.211.169.13]:40457 "EHLO
smtp1.linux-foundation.org" rhost-flags-OK-OK-OK-OK)
by vger.kernel.org with ESMTP id S1753202AbYDSVqH (ORCPT
);
Sat, 19 Apr 2008 17:46:07 -0400
Received: from picon.linux-foundation.org (picon.linux-foundation.org [140.211.169.79])
by smtp1.linux-foundation.org (8.14.2/8.13.5/Debian-3ubuntu1.1) with ESMTP id m3JLk4iv028584
for ; Sat, 19 Apr 2008 14:46:05 -0700
Sender: linux-scsi-owner@vger.kernel.org
List-Id: linux-scsi@vger.kernel.org
To: linux-scsi@vger.kernel.org
http://bugzilla.kernel.org/show_bug.cgi?id=10486
Summary: kernel 2.6.25 4G FC arrays don't work properly with
qla2xxx driver
Product: SCSI Drivers
Version: 2.5
KernelVersion: 2.6.25
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: blocking
Priority: P1
Component: QLOGIC QLA2XXX
AssignedTo: scsi_drivers-qla2xxx@kernel-bugs.osdl.org
ReportedBy: andrej.filipcic@ijs.si
Latest working kernel version: 2.6.23
Earliest failing kernel version: 2.6.24
Distribution: gentoo
Hardware Environment: opteron
Software Environment: x86_64
Problem Description:
With 2.6.24 and 25 there are troubles with qla2xxx module. 4G FC
arrays (Infortrend) are not working properly, while 2G FC are OK.
Detecting 4G array gives:
sd 8:0:0:0: [sdc] Very big device. Trying to use READ CAPACITY(16).
sd 8:0:0:0: [sdc] 44918798336 512-byte hardware sectors (22998425 MB)
sd 8:0:0:0: [sdc] Write Protect is off
sd 8:0:0:0: [sdc] Mode Sense: 8f 00 00 08
sd 8:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support
DPO or FUA
sd 8:0:0:0: [sdc] Very big device. Trying to use READ CAPACITY(16).
sd 8:0:0:0: [sdc] 44918798336 512-byte hardware sectors (22998425 MB)
sd 8:0:0:0: [sdc] Write Protect is off
sd 8:0:0:0: [sdc] Mode Sense: 8f 00 00 08
sd 8:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support
DPO or FUA
sdc: sdc1
sd 8:0:0:0: [sdc] Attached SCSI disk
and later on, generated by vgscan:
sd 8:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sdc, sector 0
sd 8:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sdc, sector 44918798208
sd 8:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sdc, sector 44918798320
sd 8:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sdc, sector 0
sd 8:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sdc, sector 8
sd 8:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sdc, sector 0
sd 8:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sdc, sector 44918798114
sd 8:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sdc, sector 44918798282
sd 8:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sdc, sector 34
sd 8:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sdc, sector 42
sd 8:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_OK
end_request: I/O error, dev sdc, sector 34
2.6.23 (gentoo-sources) works fine. I am not sure whether this is a regression
in the driver or something else. The controller is
QLogic QLE220 - PCI-Express to 4Gb FC, Single Channel
ISP5432: PCIe (2.5Gb/s x4)
and firmware version is 4.02.02 (from sys-block/qla-fc-firmware-20071207)
On qlogic site there is a newer firmware (4.03.02), although I doubt the
firmware would be the cause of the problems.
To be honest, I have not checked 2.6.25 release but rather rc8, however there
are no qla2xxx related patches since then.
Steps to reproduce: boot 2.6.24 or 25, run vgscan
--
Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.