Bug 1364740
| Summary: | performance/write-behind should respect window-size & trickling-writes should be configurable | ||||||
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| Product: | [Community] GlusterFS | Reporter: | Shreyas Siravara <sshreyas> | ||||
| Component: | write-behind | Assignee: | Raghavendra Talur <rtalur> | ||||
| Status: | CLOSED EOL | QA Contact: | storage-qa-internal <storage-qa-internal> | ||||
| Severity: | high | Docs Contact: | |||||
| Priority: | medium | ||||||
| Version: | 3.8 | CC: | amukherj, bugs, rhs-bugs, smohan | ||||
| Target Milestone: | --- | Keywords: | Triaged, ZStream | ||||
| Target Release: | --- | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | |||||||
| : | 1426042 1512080 (view as bug list) | Environment: | |||||
| Last Closed: | 2017-11-07 10:37:11 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: | 1426042, 1512080 | ||||||
| Attachments: |
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All 3.8.x bugs are now reported against version 3.8 (without .x). For more information, see http://www.gluster.org/pipermail/gluster-devel/2016-September/050859.html This bug is getting closed because the 3.8 version is marked End-Of-Life. There will be no further updates to this version. Please open a new bug against a version that still receives bugfixes if you are still facing this issue in a more current release. |
Created attachment 1188255 [details] Suggested patch Description of problem: - window-size option does not work when it is > 128KB - trickling-writes is not configurable Version-Release number of selected component (if applicable): 3.8 How reproducible: Always Steps to Reproduce: 1. Write a 1MB file to a gluster mount and observe write sizes on the bricks. Actual results: Write sizes are always buffered into 'page-size' (128KB) chunks rather than 'window-size' chunks. Expected results: We expect the window-size to be respected and the writes buffered accordingly. Additional info: