Bug 1298266
Summary: | Recommended values for tiering : minfree disk and water mark | ||
---|---|---|---|
Product: | [Red Hat Storage] Red Hat Gluster Storage | Reporter: | Vivek Agarwal <vagarwal> |
Component: | doc-Administration_Guide | Assignee: | Divya <divya> |
doc-Administration_Guide sub component: | Default | QA Contact: | storage-qa-internal <storage-qa-internal> |
Status: | CLOSED NOTABUG | Docs Contact: | |
Severity: | unspecified | ||
Priority: | unspecified | CC: | asriram, byarlaga, dlambrig, gluster-bugs, mhideo, nlevinki, rhs-bugs, rwheeler, sanandpa, sankarshan, storage-doc, vagarwal |
Version: | rhgs-3.1 | ||
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | Unspecified | ||
OS: | Unspecified | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2016-02-02 09:23:15 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: |
Description
Vivek Agarwal
2016-01-13 16:01:53 UTC
Please provide the recommended values Believe 90% is the right number for both the watermark and min-free-disk. Will confirm with team. Yes, in the tiering chapter, we could say those are the default values and the ones Red Hat recommends. Assuming these numbers work with PM and dev. Options "cluster.watermark-hi" and "cluster.watermark-low" is already documented [1]. The default value for "cluster.watermark-hi" is 90% and allowed values are 1-99%. The default value for "cluster.watermark-low" is 75% and allowed values are 1-99%. "cluster.min-free-disk" is already documented [1]. The recommended values will usually be the default values. Do we still need to add a note that the default values are the recommended values? Also, please let me know if I have to document any other option. [1] http://jenkinscat.gsslab.pnq.redhat.com:8080/job/doc-Red_Hat_Gluster_Storage-3.1-Administration_Guide%20%28html-single%29/lastStableBuild/artifact/tmp/en-US/html-single/index.html#Configuring_Volume_Options I was answering the NEEDINFO for comment #2. I do not think we need to modify the documentation given comment #6. Can this bug be closed ? Raising a Need_Info on Vivek (Bug Reporter) to review Comment 3, Comment 6 and Comment 7 and then close the bug. Well this was an AI on me from one of the calls, Bhaskarkiran followed up and hence I filed this. We can close this, if the same is documented else where. Based on Comment 9, raising need_info on Bhaskarkiran. Bhaskarkiran, Could you review the comments in the bug and share your thoughts. Since we have not received any new values for both. we can close this out. Based on Comment 11, closing this bug. |