Bug 488921
Summary: | [NetApp- 4.8 bug] I/O Processes don't get killed when all the paths to the LUN are down | ||
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Product: | Red Hat Enterprise Linux 4 | Reporter: | nandkumar mane <nandkumar.mane> |
Component: | device-mapper-multipath | Assignee: | Ben Marzinski <bmarzins> |
Status: | CLOSED ERRATA | QA Contact: | Gris Ge <fge> |
Severity: | high | Docs Contact: | |
Priority: | high | ||
Version: | 4.8 | CC: | agk, andriusb, bdonahue, bmarzins, christophe.varoqui, coughlan, cward, ddomingo, dwysocha, egoggin, fge, heinzm, iannis, junichi.nomura, kueda, lmb, marting, mbroz, nandkumar.mane, prockai, rlerch, slevine, tranlan, xdl-redhat-bugzilla |
Target Milestone: | rc | Keywords: | OtherQA |
Target Release: | 4.9 | ||
Hardware: | All | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | device-mapper-multipath-0.4.5-40.el4 | Doc Type: | Bug Fix |
Doc Text: | Story Points: | --- | |
Clone Of: | 419581 | Environment: | |
Last Closed: | 2011-02-16 14:24:09 UTC | Type: | --- |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: | |||
Bug Depends On: | 419581 | ||
Bug Blocks: | 626414 |
Description
nandkumar mane
2009-03-06 07:56:54 UTC
queue_without_daemon feature is not included in RHEL4.8 Beta. device-mapper-multipath-0.4.5-33.el4 We have queue_without_daemon feature in RHEL5.3(device-mapper-multipath-0.4.7-23.el5) which helped us solve the above issue. Are there any chances that it will be ported in RHEL4.8. I don't think this will be possible at this point in time in the RHEL 4.8 release cycle. Tom - what do you think? backporting this shouldn't be too bad. I've finished up the work on this one. I should be building a package shortly. queue_without_daemon has been backported. Feature verified. device-mapper-multipath-0.4.5-41.el4 have the feature enabled. When add "queue_without_daemon no" into mutlipath.conf. process will be killed when all path down and multipathd stoped. Ben, Please do we need to nedd this line into multipath.conf.synthetic? queue_without_daemon no multipath.conf.annotated also need to be updated. Thanks. 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/RHBA-2011-0243.html |