| Summary: | [vdsm][scale] when ~150 vms are running on a host and restarting libvirtd, prepareForShutdown takes ~35 minutes. | ||||||
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| Product: | Red Hat Enterprise Linux 6 | Reporter: | David Naori <dnaori> | ||||
| Component: | vdsm | Assignee: | Igor Lvovsky <ilvovsky> | ||||
| Status: | CLOSED ERRATA | QA Contact: | David Naori <dnaori> | ||||
| Severity: | high | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 6.2 | CC: | abaron, bazulay, hateya, iheim, lpeer, mgoldboi, tdosek, ykaul | ||||
| Target Milestone: | rc | Keywords: | Regression | ||||
| Target Release: | --- | ||||||
| Hardware: | x86_64 | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | vdsm-4.9-61 | Doc Type: | Bug Fix | ||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2011-12-06 07:14:09 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 - vdsm-4.9-63.el6 - on large scale environment (1 quite powerful host - many vms) this bug no longer reproduces. 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 491049 [details] vdsm log Description of problem: when a host running 150 vms and connection to libvirtd is lost, prepareForShutdown takes ~35 minutes to complete. Thread-630::ERROR::2011-04-10 11:05:56,528::libvirtconnection::69::vds::(wrapper) connection to libvirt broken. taking vdsm down... clientIFinit::INFO::2011-04-10 11:40:19,255::dispatcher::100::Storage.Dispatcher.Protect::(run) Run and protect: prepareVolume, Return response: {'status': {'message': 'OK', 'co de': 0}} MainThread::INFO::2011-04-10 11:40:26,254::vdsm::71::vds::(run) I am the actual vdsm 4.9-58 Version-Release number of selected component (if applicable): vdsm-4.9-58.el6.x86_64 libvirt-0.8.7-16.el6.x86_64 How reproducible: 100% Steps to Reproduce: 1.run 150 vms 2.restart libvirtd full vdsm log attached