Bug 750613
| Summary: | unable to create mirror on 1K extent size VG due to dirty region log being too small | ||||||
|---|---|---|---|---|---|---|---|
| Product: | Red Hat Enterprise Linux 5 | Reporter: | Corey Marthaler <cmarthal> | ||||
| Component: | lvm2 | Assignee: | Jonathan Earl Brassow <jbrassow> | ||||
| Status: | CLOSED ERRATA | QA Contact: | Cluster QE <mspqa-list> | ||||
| Severity: | high | Docs Contact: | |||||
| Priority: | high | ||||||
| Version: | 5.8 | CC: | agk, dwysocha, heinzm, jbrassow, mbroz, prajnoha, prockai, thornber, zkabelac | ||||
| Target Milestone: | rc | Keywords: | Regression, TestBlocker | ||||
| Target Release: | --- | ||||||
| Hardware: | x86_64 | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | lvm2-2.02.88-4.el5 | Doc Type: | Bug Fix | ||||
| Doc Text: |
Do not document (bug in unreleased version).
|
Story Points: | --- | ||||
| Clone Of: | 737125 | Environment: | |||||
| Last Closed: | 2012-02-21 06:05:30 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: | 737125 | ||||||
| Bug Blocks: | 743047 | ||||||
| Attachments: |
|
||||||
|
Comment 1
Corey Marthaler
2011-11-01 18:44:29 UTC
Created attachment 532950 [details]
Patch applicable to the RHEL5 repository
Upstream patches back-ported. Fixed in lvm2-2.02.88-4.el5. Fix verified in the latest rpms. 2.6.18-274.el5 lvm2-2.02.88-4.el5 BUILT: Wed Nov 16 09:40:55 CST 2011 lvm2-cluster-2.02.88-4.el5 BUILT: Wed Nov 16 09:46:51 CST 2011 device-mapper-1.02.67-2.el5 BUILT: Mon Oct 17 08:31:56 CDT 2011 device-mapper-event-1.02.67-2.el5 BUILT: Mon Oct 17 08:31:56 CDT 2011 cmirror-1.1.39-10.el5 BUILT: Wed Sep 8 16:32:05 CDT 2010 kmod-cmirror-0.1.22-3.el5 BUILT: Tue Dec 22 13:39:47 CST 2009 SCENARIO - [create_mirror_on_1Kextent_vg] Create a mirror on a VG with an extent size of only 1K Recreating PVs/VG with smaller (1K) extent size grant-01: pvcreate --setphysicalvolumesize 1G /dev/sdb1 /dev/sdb2 /dev/sdb3 /dev/sdb5 /dev/sdb6 /dev/sdc1 /dev/sdc2 /dev/sdc3 /dev/sdc5 /dev/sdc6 Writing physical volume data to disk "/dev/sdb1" Writing physical volume data to disk "/dev/sdb2" Writing physical volume data to disk "/dev/sdb3" Writing physical volume data to disk "/dev/sdb5" Writing physical volume data to disk "/dev/sdb6" Writing physical volume data to disk "/dev/sdc1" Writing physical volume data to disk "/dev/sdc2" Writing physical volume data to disk "/dev/sdc3" Writing physical volume data to disk "/dev/sdc5" Writing physical volume data to disk "/dev/sdc6" grant-01: vgcreate -s 1K mirror_sanity /dev/sdb1 /dev/sdb2 /dev/sdb3 /dev/sdb5 /dev/sdb6 /dev/sdc1 /dev/sdc2 /dev/sdc3 /dev/sdc5 /dev/sdc6 grant-01: lvcreate -m 1 -n mirror_on_1Kextent_vg -L 20M mirror_sanity Deactivating mirror mirror_on_1Kextent_vg... and removing Restoring VG to default extent size Writing physical volume data to disk "/dev/sdb1" Writing physical volume data to disk "/dev/sdb2" Writing physical volume data to disk "/dev/sdb3" Writing physical volume data to disk "/dev/sdb5" Writing physical volume data to disk "/dev/sdb6" Writing physical volume data to disk "/dev/sdc1" Writing physical volume data to disk "/dev/sdc2" Writing physical volume data to disk "/dev/sdc3" Writing physical volume data to disk "/dev/sdc5" Writing physical volume data to disk "/dev/sdc6"
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:
When using striped mirrors, an improper and too restrictive divisibility requirements for extent count took effect. This might have ended up with a failure to create a striped mirror despite it was correct and possible. The condition that was checked counted in mirror and stripe count though only stripe count alone was satisfactory.
Technical note updated. If any revisions are required, please edit the "Technical Notes" field
accordingly. All revisions will be proofread by the Engineering Content Services team.
Diffed Contents:
@@ -1 +1 @@
-When using striped mirrors, an improper and too restrictive divisibility requirements for extent count took effect. This might have ended up with a failure to create a striped mirror despite it was correct and possible. The condition that was checked counted in mirror and stripe count though only stripe count alone was satisfactory.+Do not document (bug in unreleased version).
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. http://rhn.redhat.com/errata/RHBA-2012-0161.html |