Bug 429608
| Summary: | RHEL5 cmirror tracker: unnecessary leg syncing when converting to disk log | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 5 | Reporter: | Corey Marthaler <cmarthal> |
| Component: | cmirror | Assignee: | Jonathan Earl Brassow <jbrassow> |
| Status: | CLOSED ERRATA | QA Contact: | Cluster QE <mspqa-list> |
| Severity: | low | Docs Contact: | |
| Priority: | low | ||
| Version: | 5.2 | CC: | agk, ccaulfie, coughlan, dwysocha, heinzm, jnomura, junichi.nomura, kueda, mbroz |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2009-01-20 21:27:06 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: | |||
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Description
Corey Marthaler
2008-01-21 22:26:23 UTC
Just for record, it doesn't restart sync for non-clustered mirror: # lvcreate -L1G -m1 -n lvol3 vg Logical volume "lvol3" created ... <wait for sync completion> ... # lvs LV VG Attr LSize Origin Snap% Move Log Copy% Convert lvol3 vg mwi-a- 1.00G lvol3_mlog 100.00 # lvconvert --corelog vg/lvol3; lvs -a Logical volume lvol3 converted. LV VG Attr LSize Origin Snap% Move Log Copy% Convert lvol3 vg mwi-a- 1.00G 100.00 [lvol3_mimage_0] vg iwi-ao 1.00G [lvol3_mimage_1] vg iwi-ao 1.00G 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. Fix committed to CVS:
commit 0670e032ed29a421a14f0b7e176e254880de28ea
Author: Jonathan Brassow <jbrassow>
Date: Fri Jun 20 16:30:25 2008 -0500
clogd: Fix bug 429608 - disk->core log forgets sync status
If the constructor arguments were not in the order expected,
there could be a failure to detect 'sync' specification.
The code now goes over all the constructor args to look for
'sync' arguments.
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. Fix verified with the latest builds: 2.6.18-116.el5 lvm2-2.02.40-2.el5 BUILT: Fri Sep 19 09:46:26 CDT 2008 lvm2-cluster-2.02.40-2.el5 BUILT: Fri Sep 19 09:49:59 CDT 2008 device-mapper-1.02.28-2.el5 BUILT: Fri Sep 19 02:50:32 CDT 2008 cmirror-1.1.25-1.el5 BUILT: Fri Sep 19 16:27:46 CDT 2008 kmod-cmirror-0.1.17-1.el5 BUILT: Fri Sep 19 16:27:33 CDT 2008 [root@taft-04 ~]# lvs LV VG Attr LSize Origin Snap% Move Log Copy% Convert LogVol00 VolGroup00 -wi-ao 66.19G LogVol01 VolGroup00 -wi-ao 1.94G mirror taft mwi-a- 1.00G mirror_mlog 100.00 [root@taft-04 ~]# lvconvert -m1 --corelog taft/mirror Logical volume mirror converted. [root@taft-04 ~]# lvs LV VG Attr LSize Origin Snap% Move Log Copy% Convert LogVol00 VolGroup00 -wi-ao 66.19G LogVol01 VolGroup00 -wi-ao 1.94G mirror taft mwi-a- 1.00G 100.00 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/RHEA-2009-0158.html |