Bug 736357
| Summary: | RHEVH 6.2 fails to mount lvs after installation | ||||||
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| Product: | Red Hat Enterprise Linux 6 | Reporter: | Mike Burns <mburns> | ||||
| Component: | ovirt-node | Assignee: | Mike Burns <mburns> | ||||
| Status: | CLOSED ERRATA | QA Contact: | Virtualization Bugs <virt-bugs> | ||||
| Severity: | urgent | Docs Contact: | |||||
| Priority: | urgent | ||||||
| Version: | 6.2 | CC: | apevec, cshao, gouyang, kli, leiwang, mburns, moli, ovirt-maint, ycui | ||||
| Target Milestone: | beta | ||||||
| Target Release: | 6.2 | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | ovirt-node-2.0.2-0.6.gitcc6ba8c.el6 | Doc Type: | Bug Fix | ||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2011-12-06 19:27:26 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: | |||||||
| Attachments: |
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Description
Mike Burns
2011-09-07 13:35:51 UTC
The same occurs with autoinstall. The above and the autoinstall tests were done on virtual machines using virtio disks. LVM output of installed system # pvs PV VG Fmt Attr PSize PFree /dev/vda3 HostVG lvm2 a-- 7.52g 0 [root@localhost ~]# vgs VG #PV #LV #SN Attr VSize VFree HostVG 1 4 0 wz--n- 7.52g 0 [root@localhost ~]# lvs LV VG Attr LSize Origin Snap% Move Log Copy% Convert Config HostVG -wi-a- 8.00m Data HostVG -wi-a- 3.27g Logging HostVG -wi-a- 2.00g Swap HostVG -wi-a- 2.24g I built a test image with the 6.1 version of lvm2 and device-mapper-multipath (not needed, no multipath in my scenario). This did not have the same issue as the fully 6.2 version. During boot, we get messages like this: /dev/mapper/HostVG-Swap not set up by udev: Falling back to direct node creation. /dev/mapper/HostVG-Config not set up by udev: Falling back to direct node creation. /dev/mapper/HostVG-Logging not set up by udev: Falling back to direct node creation. /dev/mapper/HostVG-Data not set up by udev: Falling back to direct node creation. This is expected since we remove the udev rule that creates them due to problems with devices containing spaces in their names. Created attachment 522007 [details]
Patch
Spoke with LVM team. A rule was disabled in lvm.conf for performance reasons. A separate bug (bug 736486) was filed for the issues we were working around. The rule that was disabled has been re-enabled in RHEV-H. Once the related lvm bug is fixed, this change will be rolled back. This bug needs a pure 6.2 build to be verified. The option we're changing was set to 0 in previous releases. Verified this bug on RHEV-H 6.2-20111010.2 build. Test steps: 1. TUI install/autoinstall successful. 2. can login rhevh successful. 3. # pvs PV VG Fmt Attr PSize PFree /dev/cciss/c0d0p3 HostVG lvm2 a-- 136.19g 0 # vgs VG #PV #LV #SN Attr VSize VFree HostVG 1 4 0 wz--n- 136.19g 0 # lvs LV VG Attr LSize Origin Snap% Move Log Copy% Convert Config HostVG -wi-ao 8.00m Data HostVG -wi-ao 126.34g Logging HostVG -wi-ao 2.00g Swap HostVG -wi-ao 7.84g 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-2011-1783.html |