Bug 1088997
| Summary: | VMware: spawning large amounts of VMs concurrently sometimes causes "VMDK lock" error | ||
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| Product: | Red Hat OpenStack | Reporter: | Scott Lewis <sclewis> |
| Component: | openstack-nova | Assignee: | Matthew Booth <mbooth> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Jaroslav Henner <jhenner> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 4.0 | CC: | ddomingo, mbooth, ndipanov, sgordon, tdunnon, yeylon |
| Target Milestone: | async | Keywords: | ZStream |
| Target Release: | 4.0 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | openstack-nova-2013.2.3-9.el6ost | Doc Type: | Bug Fix |
| Doc Text: |
The vmware driver has been updated to initially copy cached images to a unique temporary directory before landing. This ensures that only one process is permitted to create the cached copy, thereby restricting resizing of that image to one process only. This fixes numerous race conditions found in previous releases that sometimes prevented multiple instances from using the same image.
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Story Points: | --- |
| Clone Of: | 1080618 | Environment: | |
| Last Closed: | 2014-10-30 15:55:19 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 1080618 | ||
| Bug Blocks: | 1055536 | ||
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Comment 5
Matthew Booth
2014-08-11 15:23:36 UTC
The fixed-in build has already been shipped for this one, so I'm closing it out. |