Bug 1319721
| Summary: | Call to getImagesList on NFS on host without connected storage pool but with SD, return {'status': {'message': 'OK', 'code': 0}, 'imageslist': []} also when we have images | ||||||
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| Product: | [oVirt] ovirt-hosted-engine-ha | Reporter: | Artyom <alukiano> | ||||
| Component: | General | Assignee: | Simone Tiraboschi <stirabos> | ||||
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Artyom <alukiano> | ||||
| Severity: | urgent | Docs Contact: | |||||
| Priority: | urgent | ||||||
| Version: | 1.3.5 | CC: | alukiano, amureini, bugs, mavital, sbonazzo, stirabos, tnisan, ylavi | ||||
| Target Milestone: | ovirt-3.6.4 | Keywords: | Regression, Triaged | ||||
| Target Release: | 1.3.5.1 | Flags: | rule-engine:
ovirt-3.6.z+
rule-engine: blocker+ ylavi: planning_ack+ sbonazzo: devel_ack+ mavital: testing_ack+ |
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| Hardware: | x86_64 | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | |||||||
| : | 1320112 (view as bug list) | Environment: | |||||
| Last Closed: | 2016-04-05 13:54:49 UTC | Type: | Bug | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | Integration | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Bug Depends On: | |||||||
| Bug Blocks: | 1306825, 1317901 | ||||||
| Attachments: |
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This bug report has Keywords: Regression or TestBlocker. Since no regressions or test blockers are allowed between releases, it is also being identified as a blocker for this release. Please resolve ASAP. Created attachment 1138586 [details]
VDSM logs
I don't understand. Isn't this just a duplicate of bug 1274622 ? We can have an additional simple workaround on hosted-engine side (as for https://gerrit.ovirt.org/#/c/54982/ ) but, if possible, I'd prefer to get this properly fixed on VDSM side to prevent any other surprise on other behavior changes. (In reply to Allon Mureinik from comment #3) > I don't understand. Isn't this just a duplicate of bug 1274622 ? No, unfortunately it's not: at 1274622 that call was failing with: {'status': {'message': 'list index out of range', 'code': 100}} and we implemented a workaround for that directly globing under /rhev/data-center/mnt/{mnt_point}/{sduuid}/images to directly find the images on the NFS share. Now it's also worst since VDSM returns {'status': {'message': 'OK', 'code': 0}, 'imageslist': []} (which is wrong since the images are there!) and so our workaround doesn't trigger anymore. We can add an additional workaround over that but if possible I'd prefer to get it properly fixed. Workaround has been posted here: https://gerrit.ovirt.org/#/c/54982/1 Moving this bug to ovirt-hosted-engine-ha since it has been decided to use the workaround instead of a proper fix in vdsm. Allon, please consider to schedule a proper fix for 3.6.5. (In reply to Sandro Bonazzola from comment #7) > Moving this bug to ovirt-hosted-engine-ha since it has been decided to use > the workaround instead of a proper fix in vdsm. Allon, please consider to > schedule a proper fix for 3.6.5. Please clone it to track that initiative, although, atm, I can't commit to such a fix. Verified on ovirt-hosted-engine-ha-1.3.5.1-1.el7ev.noarch See verification of bug https://bugzilla.redhat.com/show_bug.cgi?id=1306825 |
Description of problem: Call to getImagesList on host without connected storage pool, but with SD, return {'status': {'message': 'OK', 'code': 0} Version-Release number of selected component (if applicable): vdsm-4.17.23.1-0.el7ev.noarch How reproducible: Always Steps to Reproduce: 1. run script sdUUID = 'SD_UUID' cli = vdscli.connect(timeout=60) result = cli.getImagesList(sdUUID) print(result) result = cli.getConnectedStoragePoolsList() print(result) 2. 3. Actual results: That prints: {'status': {'message': 'OK', 'code': 0}, 'imageslist': []} {'status': {'message': 'OK', 'code': 0}, 'poollist': []} Expected results: result = cli.getImagesList(sdUUID) print(result) {'status': {'message': 'list index out of range', 'code': 100}} Additional info: the image are available on the NFS share [root@alma07 images]# pwd /rhev/data-center/mnt/10.35.64.11:_vol_RHEV_Virt_alukiano__HE__upgrade/3ac831d6-6124-4b42-a060-f89c64be09a1/images [root@alma07 images]# ls -l total 16 drwxr-xr-x. 2 vdsm kvm 4096 17 mar 15.36 4d1915e1-a9f7-4bca-b666-0997adec5ef4 drwxr-xr-x. 2 vdsm kvm 4096 18 mar 00.52 995171f0-1abb-488b-9b18-3e17aad0c3de drwxr-xr-x. 2 vdsm kvm 4096 20 mar 15.40 9ecd4e5f-bb24-4fd6-8c20-c442425b59b6 drwxr-xr-x. 2 vdsm kvm 4096 18 mar 00.52 b6b637a4-37be-48e9-aacb-e3d4a6be29cc but VDSM is not reporting them.