Bug 1632935
Summary: | "peer probe" rejected after a tier detach commit: "Version of Cksums nas-volume differ". | ||
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Product: | [Community] GlusterFS | Reporter: | Jeff Byers <jbyers> |
Component: | tiering | Assignee: | bugs <bugs> |
Status: | CLOSED WONTFIX | QA Contact: | bugs <bugs> |
Severity: | medium | Docs Contact: | |
Priority: | unspecified | ||
Version: | mainline | CC: | bugs, jbyers, vnosov |
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | Unspecified | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | If docs needed, set a value | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2018-11-02 08:13:49 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
Jeff Byers
2018-09-25 20:29:33 UTC
Note that the converse problem happens when you have a GlusterFS node with tiering enabled, so the 'info' file has "tier-enabled=1". When you probe the peer, it fails because the 'info' file it gets has 'tier-enabled=0' instead of 'tier-enabled=1'. Release 3.12 has been EOLd and this bug was still found to be in the NEW state, hence moving the version to mainline, to triage the same and take appropriate actions. Patch https://review.gluster.org/#/c/glusterfs/+/21331/ removes tier functionality from GlusterFS. https://bugzilla.redhat.com/show_bug.cgi?id=1642807 is used as the tracking bug for this. Recommendation is to convert your tier volume to regular volume (either replicate, ec, or plain distribute) with "tier detach" command before upgrade, and use backend features like dm-cache etc to utilize the caching from backend to provide better performance and functionality. |