| Summary: | [vdsm][storage]ConnectStoragePool (HSM) fails on a large scale deployment | ||||||
|---|---|---|---|---|---|---|---|
| Product: | Red Hat Enterprise Linux 6 | Reporter: | Moran Goldboim <mgoldboi> | ||||
| Component: | vdsm | Assignee: | Saggi Mizrahi <smizrahi> | ||||
| Status: | CLOSED ERRATA | QA Contact: | Haim <hateya> | ||||
| Severity: | high | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 6.1 | CC: | abaron, bazulay, danken, iheim, sgrinber, yeylon, ykaul | ||||
| Target Milestone: | rc | ||||||
| Target Release: | --- | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | vdsm-4.9-66 | Doc Type: | Bug Fix | ||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2011-12-06 07:09:49 UTC | Type: | --- | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Bug Depends On: | 664432 | ||||||
| Bug Blocks: | |||||||
| Attachments: |
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This flow will undergo major changes with bug 664432, please re-test when it's done. verified as a part of pool refactoring and performance improvement process. tested several setups with different topologies such as: - 1 pool with 1 SD with 60 LUNs via 2 paths. - 1 pool with 100 SD's - 1 pool with 4 SD's where each SD is combined from25 luns. 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/RHEA-2011-1782.html |
Created attachment 486991 [details] vdsm log Description of problem: topology: 45 SDs (3 luns each) FC connectStoragePool fails on HSM host: Thread-159::ERROR::2011-03-23 11:35:38,313::sp::1059::Storage.StoragePool::(__rebuild) Unexpected error Traceback (most recent call last): File "/usr/share/vdsm/storage/sp.py", line 1054, in __rebuild self.refreshDomain(d, msdUUID, linkName) File "/usr/share/vdsm/storage/sp.py", line 988, in refreshDomain d.refresh() File "/usr/share/vdsm/storage/blockSD.py", line 918, in refresh self.refreshDirTree() File "/usr/share/vdsm/storage/blockSD.py", line 902, in refreshDirTree if self.isISO(): File "/usr/share/vdsm/storage/sd.py", line 563, in isISO return name2class(self.getMetaParam(CLASS)) == ISO_DOMAIN File "/usr/share/vdsm/storage/sd.py", line 499, in getMetaParam for i in self.Metadata(cache=cache): File "/usr/share/vdsm/storage/sd.py", line 482, in Metadata return self._metadata.metadata File "/usr/share/vdsm/storage/metadata.py", line 110, in __getmetadata md = self._get() File "/usr/share/vdsm/storage/blockSD.py", line 165, in _get raise se.VolumeMetadataReadError("%s/%s: %s %s" % (self._vgName, self._lvName, msg, str(metadata))) Version-Release number of selected component (if applicable): vdsm-4.9-55.el6.x86_64 How reproducible: always Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info: