| Summary: | [vdsm] TypeError: 'NoneType' object is unsubscriptable as block Stats returns null | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 6 | Reporter: | Haim <hateya> |
| Component: | vdsm | Assignee: | Eduardo Warszawski <ewarszaw> |
| Status: | CLOSED ERRATA | QA Contact: | Haim <hateya> |
| Severity: | medium | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 6.2 | CC: | abaron, bazulay, danken, dnaori, ewarszaw, iheim, mgoldboi, sgrinber, yeylon, ykaul |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | vdsm-4.9-65 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2011-12-06 07:14:12 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
verified, tested libvirt restart, stop, kill -STOP, vdsmd restart, no error. vdsm-4.9-66.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 |
Description of problem: error: Thread-36::ERROR::2011-04-11 09:08:44,678::utils::431::vm.Vm::(run) vmId=`c3542f6d-282d-4928-9923-541ff9a96484`::Traceback (most recent call last): File "/usr/share/vdsm/utils.py", line 421, in run sample = self.sample() File "/usr/share/vdsm/vm.py", line 137, in sample s = self.VmSampleClass(self._pid, self._ifids, self._vm) File "/usr/share/vdsm/libvirtvm.py", line 70, in __init__ self.hdssample = vm.HdsSampleClass(vm) File "/usr/share/vdsm/libvirtvm.py", line 42, in __init__ self.hds[d.name] = HdSample(vm, d.name) File "/usr/share/vdsm/libvirtvm.py", line 33, in __init__ self.rdb = bs[1] TypeError: 'NoneType' object is unsubscriptable scenario: vdsm losses connection to libvirt, fails to take itself down, but continue to send block-stats over running VMs to libvirt, which doesn't answer, which results this error. please catch and handle this exception.