Bug 657028

Summary: [NetApp 5.6 bug] SCSI ALUA handler fails to handle ALUA transitioning properly [rhel-5.5.z]
Product: Red Hat Enterprise Linux 5 Reporter: RHEL Program Management <pm-rhel>
Component: kernelAssignee: Jiri Pirko <jpirko>
Status: CLOSED ERRATA QA Contact: Red Hat Kernel QE team <kernel-qe>
Severity: urgent Docs Contact:
Priority: high    
Version: 5.5CC: andriusb, bmarzins, coughlan, cward, dhoward, eguan, jolsa, marting, mchristi, msnitzer, nhorman, plyons, pm-eus, revers, rkhan, tgraf, xdl-redhat-bugzilla
Target Milestone: rcKeywords: OtherQA, Regression, ZStream
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: kernel-2.6.18-194.30.1.el5 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2011-01-04 16:55:38 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Bug Depends On: 619361    
Bug Blocks:    

Description RHEL Program Management 2010-11-24 17:46:24 UTC
This bug has been copied from bug #619361 and has been proposed
to be backported to 5.5 z-stream (EUS).

Comment 3 Andrius Benokraitis 2010-11-24 18:44:47 UTC
The rhel5 git commits that Martin @ NetApp is asking to be included in 5.5.z are:
2e0c5916d06 [misc] add round_jiffies_up and related routines
15a9cf93a0b [scsi] scsi_dh_alua: handle transitioning state correctly

Comment 4 Jiri Pirko 2010-12-02 12:10:16 UTC
in kernel-2.6.18-194.30.1.el5

linux-2.6-scsi-scsi_dh_alua-handle-transitioning-state-correctly.patch

Comment 6 Eryu Guan 2010-12-23 09:25:08 UTC
Patch has been tested by Netapp, bug 619361 comment 42, confirmed linux-2.6-scsi-scsi_dh_alua-handle-transitioning-state-correctly.patch is applied in kernel 2.6.18-194.32.1.el5 correctly. Set SanityOnly.

Comment 8 errata-xmlrpc 2011-01-04 16:55:38 UTC
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on therefore solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.

http://rhn.redhat.com/errata/RHSA-2011-0004.html