Bug 853910
| Summary: | beta3 - Fix the check to convert block domains V0 to tag based metadata | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 6 | Reporter: | Federico Simoncelli <fsimonce> |
| Component: | vdsm | Assignee: | Federico Simoncelli <fsimonce> |
| Status: | CLOSED ERRATA | QA Contact: | Dafna Ron <dron> |
| Severity: | urgent | Docs Contact: | |
| Priority: | urgent | ||
| Version: | 6.3 | CC: | abaron, achan, amureini, bazulay, cpelland, hateya, iheim, ilvovsky, lpeer, thildred, ykaul |
| Target Milestone: | rc | Keywords: | ZStream |
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | storage | ||
| Fixed In Version: | vdsm-4.9.6-35.0 | Doc Type: | Bug Fix |
| Doc Text: |
During a domain upgrade from metadata version 1 to 3, block domains were not converted to the tag-based metadata. The convertDomainMetadataToTags function has been fixed to upgrade block domains to the tagged format when upgrading from any prior release to the current release.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2012-12-04 19:09:21 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
verified on vdsm-python-4.9.6-37.0.el6_3.x86_64 root@gold-vdsd ~]# vgs -o +tags VG #PV #LV #SN Attr VSize VFree VG Tags 402471a6-154f-43a3-b9fe-5308024c33a6 2 10 0 wz--n- 99.75g 87.88g RHAT_storage_domain,MDT_IOOPTIMEOUTSEC=,MDT_ROLE=Regular,MDT_POOL_SPM_ID=-1,MDT_VERSION=3,MDT_TYPE=ISCSI,MDT_VGUUID=GDXWuw-v5Lm-LasB-5JBR-ddlH-pBRd-3VmZhl,MDT_LOGBLKSIZE=512,MDT_LEASETIMESEC=,MDT__SHA_CKSUM=266fedb0a788c18c5f1e580f744be098756b154e,MDT_POOL_SPM_LVER=-1,MDT_PV0=pv:1Dafna-041349352&44&uuid:ZdF3DC-n7rP-mMcI-1ei7-8BdE-Vq34-apeXAU&44&pestart:0&44&pecount:399&44&mapoffset:0,MDT_MASTER_VERSION=0,MDT_LOCKPOLICY=,MDT_LOCKRENEWALINTERVALSEC=,MDT_LEASERETRIES=,MDT_POOL_UUID=11d18980-5c97-40ca-b7ff-6d1fa0f01cc8,MDT_PHYBLKSIZE=512,MDT_SDUUID=402471a6-154f-43a3-b9fe-5308024c33a6,MDT_CLASS=Data,MDT_DESCRIPTION=Dafna-01,MDT_PV1=pv:1Dafna-011349352&44&uuid:bKfCLy-8NPZ-PEys-7C83-YuMc-zbCG-23dAB0&44&pestart:0&44&pecount:399&44&mapoffset:399 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/RHSA-2012-1508.html |
Description of problem: During the domain upgrade from 0 (V1 in the engine) to 3 the block domain (iscsi/fcp/...) is not converted to the tag based metadata. Version-Release number of selected component (if applicable): vdsm-4.9.6-31.0.el6_3 How reproducible: 100% Steps to Reproduce: 1. upgrade a DC (with block domains) from 3.0 to 3.1 2. check the domain volume group (vgs -o +tags) Actual results: # vgs -o +tags VG #PV #LV #SN Attr VSize VFree VG Tags 8f307b0f-6136-4ee3-8565-40a757e05a45 1 6 0 wz--n- 19.62g 15.75g RHAT_storage_domain (no metadata in the tags) Expected results: The domain should be converted to the tag based metadata. Additional info: A patch has been proposed upstream: commit 5c82f5198a57f6d351eeb2b675f77e6601df1690 Author: Federico Simoncelli <fsimonce> Date: Tue Jun 19 15:33:39 2012 +0000 Fix the check to convert block domains V0 to tag metadata In this patch: * fix the check to decide if we should upgrade to tag metadata * make __convertDomainMetadataToTags safer Change-Id: Ic034c0bf90ce3ecd82dad2f5879838bb1445e7e2 Signed-off-by: Federico Simoncelli <fsimonce> http://gerrit.ovirt.org/#/c/7654/