| Summary: | vdsmd becomes defunct when blocking traffic between SPM to Master Storage Domain | ||||||
|---|---|---|---|---|---|---|---|
| Product: | Red Hat Enterprise Linux 6 | Reporter: | Rami Vaknin <rvaknin> | ||||
| Component: | vdsm | Assignee: | Dan Kenigsberg <danken> | ||||
| Status: | CLOSED ERRATA | QA Contact: | Kiril Nesenko <knesenko> | ||||
| Severity: | high | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 6.2 | CC: | abaron, bazulay, dfediuck, egerman, iheim, knesenko, mgoldboi, oramraz, yeylon, ykaul | ||||
| Target Milestone: | rc | Keywords: | Regression, TestBlocker | ||||
| Target Release: | --- | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | storage | ||||||
| Fixed In Version: | vdsm-4.9-92 | Doc Type: | Bug Fix | ||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2011-12-06 07:32:06 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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(this is yet untested, but I'm considering to retry starting vdsm even the first try after fencing fails.) http://gerrit.usersys.redhat.com/755 After a defunct vdsm continues to run. Verified ic138.1 vdsm-4.9-95.el6.x86_64 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 515308 [details] vdsm logs Env: rhevm-3.0.0_0001-18.el6.x86_64, vdsm-4.9-84.el6.x86_64 Scenario: 1 host in the data center, 1 iscsi storage domain, blocking traffic to the storage using iptables Result: vdsmd stopped and does not start, it becomes defunct for ~30 seconds [root@stone-vds1 ~]# ps -ww `pgrep vdsm` PID TTY STAT TIME COMMAND 8981 ? S< 0:00 /usr/bin/python /usr/share/vdsm//vdsm 8983 ? S< 0:00 /usr/bin/python /usr/share/vdsm//vdsm 24820 ? Z<l 0:21 [vdsm] <defunct> [root@stone-vds1 ~]#