Bug 1212762
Summary: | [HC] - gluster volume info api is broken with 3.6.2 client vs. 3.5.3 server | ||||||
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Product: | [Community] GlusterFS | Reporter: | Ala Hino <ahino> | ||||
Component: | core | Assignee: | Kaushal <kaushal> | ||||
Status: | CLOSED EOL | QA Contact: | |||||
Severity: | medium | Docs Contact: | |||||
Priority: | unspecified | ||||||
Version: | 3.6.2 | CC: | ahino, amureini, bugs, kaushal, ylavi | ||||
Target Milestone: | --- | Keywords: | Triaged | ||||
Target Release: | --- | ||||||
Hardware: | Unspecified | ||||||
OS: | Linux | ||||||
Whiteboard: | |||||||
Fixed In Version: | Doc Type: | Bug Fix | |||||
Doc Text: | Story Points: | --- | |||||
Clone Of: | Environment: | ||||||
Last Closed: | 2016-08-23 12:35:58 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: | |||||||
Attachments: |
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Description
Ala Hino
2015-04-17 09:52:06 UTC
Created attachment 1015508 [details]
Client machine logs
This bugs blocks oVirt's HC initiative (see bug 922744). Can we get an ETA on the fix please? Thanks! What versions of GlusterFS are you running on the remote client and on the gluster host? Generally, the `gluster` command is compatible with a glusterd of the same version. It might work with mixed versions, but that is something we don't yet test and try to keep compatibility. Good input. There was an incompatibility between gluster remote client and gluster host. When I tested the api, remote client version was 3.6.2 and host version was 3.5.3. After upgrading host to version 3.7dev, the api is working as expected. Remote client wasn't changed. Reducing severity based on the last comment. Thanks Kaushal! Generally, older GlusterFS cli versions should work without any problems with newer versions of GlusterD. Newer versions of CLI will most often break with older versions of GlusterD. The information passed from GlusterD to CLI generally increases in an additive manner between versions. So newer CLI will be expecting more information to be returned from GlusterD, but as an older GlusterD cannot give the information, CLI would fail. An older CLI would be expecting lesser information than a new GlusterD would provide, so an older CLI will most likely work with a newer GlusterD. There could be some failures here as well, but probably due to actual bugs that would have been fixed in the newer versions. This bug is being closed as GlusterFS-3.6 is nearing its End-Of-Life and only important security bugs will be fixed. If you still face this bug with the newer GlusterFS versions, please open a new bug. |