Bug 484415
| Summary: | CCISS device-mapper-multipath support: missing sysfs attributes | ||||||
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| Product: | Red Hat Enterprise Linux 4 | Reporter: | Bryn M. Reeves <bmr> | ||||
| Component: | kernel | Assignee: | Tomas Henzl <thenzl> | ||||
| Status: | CLOSED ERRATA | QA Contact: | Barry Donahue <bdonahue> | ||||
| Severity: | urgent | Docs Contact: | |||||
| Priority: | urgent | ||||||
| Version: | 4.9 | CC: | bmarzins, bubrown, bzeranski, coughlan, dhoward, emcnabb, fge, kris.strecker, lsmid, mike.miller, mtian, sandy.garza, tao, thenzl | ||||
| Target Milestone: | rc | Keywords: | Reopened, ZStream | ||||
| Target Release: | 4.9 | ||||||
| Hardware: | All | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: |
CCISS devices are now supported.
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Story Points: | --- | ||||
| Clone Of: | |||||||
| : | 484419 (view as bug list) | Environment: | |||||
| Last Closed: | 2011-02-16 15:23:52 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: | 484419, 519093 | ||||||
| Bug Blocks: | 499024, 529309 | ||||||
| Attachments: |
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Description
Bryn M. Reeves
2009-02-06 17:33:33 UTC
This has been solved in 'cciss updates needed for RHEL 4.8'. I'm closing this as duplicate. *** This bug has been marked as a duplicate of bug 490187 *** I'm reopening this since multipath needs to be able to get the cciss bus sysfs attribute which is exported via cciss_show_bus() in the lkml patch Bryn referenced. If this is impossible to do in RHEL4, multipath can work around it. But for the multipath code to work as it is now, the bus attribute is necessary. Ben, thanks for helping us with the multipath issue. I thinks we are sure too late for RHEL4.8, and I'm not sure if this will qualify for RHEL4.9. Is multipath somehow limited in function without the bus attribute or not ? We've a simmillar issue in RHEL5, so we can add the missing attribute at least there and close this one as WONTFIX. *** Bug 498880 has been marked as a duplicate of this bug. *** Created attachment 342323 [details] Patch to export bus attribute to sysfs Patch copied from bz#490187 Patch to export bus attribute to sysfs This request was evaluated by Red Hat Product Management for inclusion in a Red Hat Enterprise Linux maintenance release. Product Management has requested further review of this request by Red Hat Engineering, for potential inclusion in a Red Hat Enterprise Linux Update release for currently deployed products. This request is not yet committed for inclusion in an Update release. Tomas, was the bus attribute all that was needed to resolve this issue? Or are others needed, also. We're trying to limit rhel4 to bug fixes only. -- mikem (In reply to comment #9) > Tomas, was the bus attribute all that was needed to resolve this issue? Or are > others needed, also. We're trying to limit rhel4 to bug fixes only. > > -- mikem Thanks, from the test I hope this was the last attribute needed. Posted today on rhkl. Mike, Can you provide an ETA for when this patch will be submitted upstream? Upstream posting is holding up the delivery of a final resolution to the customers waiting for this. Thanks and Regards, Ron Committed in 89.14.EL . RPMS are available at http://people.redhat.com/vgoyal/rhel4/ A patch is already upstream that exports the bus attribute. Please see: http://patchwork.kernel.org/patch/26781/ This patch assigns a cciss bus_type which I think does the same thing as the patch from Tomas. >> Tomas, was the bus attribute all that was needed to resolve this issue? Or are >> others needed, also. We're trying to limit rhel4 to bug fixes only. >> >> -- mikem > > Thanks, from the test I hope this was the last attribute needed. > > Posted today on rhkl. ------- Where are we on this? (In reply to comment #20) > >> Tomas, was the bus attribute all that was needed to resolve this issue? Or are > >> others needed, also. We're trying to limit rhel4 to bug fixes only. > >> > >> -- mikem > > > > Thanks, from the test I hope this was the last attribute needed. > > > > Posted today on rhkl. > ------- > Where are we on this? The patch posted here is committed in 89.14.EL - Comment#18 But your patch http://patchwork.kernel.org/patch/26781/ doesn't contain this - look for cciss_show_bus, this function is not in the patch you mentioned. Some errors/confusions while adding the bz to errata tool. Returning bz to MODIFIED state so that it can be added to errata.
Technical note added. If any revisions are required, please edit the "Technical Notes" field
accordingly. All revisions will be proofread by the Engineering Content Services team.
New Contents:
CCISS devices are now supported.
Through code review, confirmed the patch included into kernel-2.6.9-97.EL, marked SanityOnly. 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-2011-0263.html |