Bug 1597113
| Summary: | Run VM fails on 'Bad volume specification' when NFS data storage domain path specified using ipv6 address | ||||||
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| Product: | [oVirt] vdsm | Reporter: | eraviv | ||||
| Component: | General | Assignee: | Dan Kenigsberg <danken> | ||||
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Avihai <aefrat> | ||||
| Severity: | medium | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 4.30.0 | CC: | bugs, danken, ebenahar, ishaby, tnisan | ||||
| Target Milestone: | ovirt-4.2.5 | Flags: | rule-engine:
ovirt-4.2+
rule-engine: ovirt-4.3+ |
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| Target Release: | --- | ||||||
| Hardware: | x86_64 | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2018-07-31 15:29:31 UTC | Type: | Bug | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | Storage | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Bug Depends On: | |||||||
| Bug Blocks: | 1080725, 1403675 | ||||||
| Attachments: |
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Verified on 4.2.5.2_SNAPSHOT-76.g2d45cde.0.scratch.master.el7ev. This bugzilla is included in oVirt 4.2.5 release, published on July 30th 2018. Since the problem described in this bug report should be resolved in oVirt 4.2.5 release, it has been closed with a resolution of CURRENT RELEASE. If the solution does not work for you, please open a new bug report. |
Created attachment 1455859 [details] vdsm.log Description of problem: Run VM fails on 'Bad volume specification' when NFS data storage domain path specified using ipv6 address. Storage domain format is V4. In /lib/python2.7/site-packages/vdsm/storage/fileSD.py+300 the variable volMetaPattern is assigned a glob pattern of the form: /rhev/data-center/mnt/[2001:db8:ca3:2::1]:_path_to_nfs_dir/<domain_uuid>/images/*/*.meta and this value is passed to self.oop.glob.glob() on the next line. But the glob function fails to expand the pattern because of the square brackets surrounding the ipv6 address. Version-Release number of selected component (if applicable): vdsm-4.30.0-432.git9b70439.el7.x86_64 ovirt-engine 4.3 master git 400aa24 How reproducible: 100% Steps to Reproduce: 1. connect host to engine using ipv6 address 2. create NFS connectivity from storage to host using ipv6 3. create storage domain on engine specified with ipv6 address path. e.g. [2001:db8:ca3:2::1]:/path/to/nfs/dir Note: square brackets are required by engine to specify the ipv6 address 4. create vm on above domain 5. run the VM Actual results: VM run is immediately stopped with error message in vdsm+engine logs 'Bad volume specification' Expected results: VM should start and reach UP status without errors Additional info: