Bug 850011
| Summary: | Caching improvements for virtual machine image store | |||
|---|---|---|---|---|
| Product: | [Community] GlusterFS | Reporter: | Vidya Sakar <vinaraya> | |
| Component: | core | Assignee: | shishir gowda <sgowda> | |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | ||
| Severity: | unspecified | Docs Contact: | ||
| Priority: | medium | |||
| Version: | mainline | CC: | amarts, gluster-bugs, nsathyan, rfortier | |
| Target Milestone: | --- | |||
| Target Release: | --- | |||
| Hardware: | Unspecified | |||
| OS: | Unspecified | |||
| Whiteboard: | ||||
| Fixed In Version: | glusterfs-3.4.0 | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | ||
| Clone Of: | ||||
| : | 856465 (view as bug list) | Environment: | ||
| Last Closed: | 2013-07-24 18:03:11 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: | ||||
| Bug Blocks: | 856465 | |||
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Description
Vidya Sakar
2012-08-21 13:13:54 UTC
The below changes are been done: * a gluster volume set <> group virt (which would disable not required xlators) * better re-structuring of write-behind * a way to handle O_DIRECT separately in write-behind and in client protocol. * proper mtime update in distribute translator so the caching based on mtime in application is not invalidated. All other caching is done by guest at the moment. |