| Summary: | [vdsm] getStoragePoolInfo takes more than 3 minutes to return in case non-master domain is blocked in NFS | ||||||
|---|---|---|---|---|---|---|---|
| Product: | Red Hat Enterprise Linux 6 | Reporter: | Haim <hateya> | ||||
| Component: | vdsm | Assignee: | Saggi Mizrahi <smizrahi> | ||||
| Status: | CLOSED ERRATA | QA Contact: | Haim <hateya> | ||||
| Severity: | high | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 6.2 | CC: | abaron, acathrow, bazulay, hateya, iheim, ilvovsky, jlibosva, mgoldboi, yeylon, ykaul | ||||
| Target Milestone: | rc | ||||||
| Target Release: | --- | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | storage | ||||||
| Fixed In Version: | vdsm-4.9-72.el6 | Doc Type: | Bug Fix | ||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2011-12-06 07:17:41 UTC | Type: | --- | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Attachments: |
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Verified in vdsm-73 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 497126 [details] vdsm log Description of problem: In case non-master NFS storage domain is blocked, getStoragePoolInfo takes more then 3 minutes to return, which cause rhevm to move all pool to unknown and basically, non-operational. [root@nott-vds4 ~]# time vdsClient -s 0 getStoragePoolInfo e86048e4-1631-4539-8f0a-38c25781c218 name = PG-NFS isoprefix = pool_status = connected lver = 0 domains = e5dad86c-2c88-4481-97ad-35b99be8c4da:Attached,16dbeaf8-103a-4a54-8fa6-4a9a9a9f43d4:Attached,89a7b90b-aa87-4ada-b8ee-1ba04aa7c8ea:Attached,0a04ee4d-295b-4201-a89e-0fef2456885e:Active,9200cf73-63ee-4d61-ad78-c0a4adf14a7a:Attached,8995f054-91d7-43bc-80d5-a6aad8b3319c:Attached,660051f2-17f2-41fc-970a-7c97ca0837c9:Attached,0d4cdb8a-9959-408a-8ee9-71091c8245bf:Attached,f4ee473d-1b6b-4a89-b498-a5516c0c4a9e:Active,7322a076-85a7-449f-b23c-1431156b9a7f:Attached,bd16394a-4e43-43ad-8710-bc5536e72504:Attached master_uuid = 0a04ee4d-295b-4201-a89e-0fef2456885e version = 0 spm_id = 1 type = NFS master_ver = 3 e5dad86c-2c88-4481-97ad-35b99be8c4da = {'status': 'Attached'} 16dbeaf8-103a-4a54-8fa6-4a9a9a9f43d4 = {'status': 'Attached'} 89a7b90b-aa87-4ada-b8ee-1ba04aa7c8ea = {'status': 'Attached'} 0a04ee4d-295b-4201-a89e-0fef2456885e = {'status': 'Active', 'diskfree': '518571687936', 'disktotal': '792670765056'} 9200cf73-63ee-4d61-ad78-c0a4adf14a7a = {'status': 'Attached'} 8995f054-91d7-43bc-80d5-a6aad8b3319c = {'status': 'Attached'} 660051f2-17f2-41fc-970a-7c97ca0837c9 = {'status': 'Attached'} 0d4cdb8a-9959-408a-8ee9-71091c8245bf = {'status': 'Attached'} f4ee473d-1b6b-4a89-b498-a5516c0c4a9e = {'status': 'Active', 'diskfree': '345021612032', 'disktotal': '528447176704'} 7322a076-85a7-449f-b23c-1431156b9a7f = {'status': 'Attached'} bd16394a-4e43-43ad-8710-bc5536e72504 = {'status': 'Attached'} real 3m24.486s Repro steps: 1) host with 2 NFS storage domains, spread over 2 separated servers. 2) block communication between non-master domain and host iptables -A OUTPUT -d <NFS-Storage-IP-ADDR> -j DROP 3) watch logs