[Gluster-devel] GlusterFS Ansible modules: request for review/testing

2018-05-07 Thread Sachidananda URS
Hi,

We have a couple of modules which are up for review in Ansible upstream.

https://github.com/ansible/ansible/pull/37771
https://github.com/ansible/ansible/pull/37822

PR: https://github.com/ansible/ansible/pull/37771 has been reviewed from
Ansible perspective. However, we need more reviews with respect to
GlusterFS specific work.

It would be great if someone could volunteer to test the PR:
https://github.com/ansible/ansible/pull/37771 and comment on github. It
would be easy for the Ansible maintainers to merge it.

- sac
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[Gluster-devel] How gluster handle split-brain in the corner case from non-overlapping range lock in same file?

2018-05-07 Thread Yanfei Wang
Hi,

https://docs.gluster.org/en/v3/Administrator%20Guide/arbiter-volumes-and-quorum/,
said,

```
There is a corner case even with replica 3 volumes where the file can
end up in a split-brain. AFR usually takes range locks for the
{offset, length} of the write. If 3 writes happen on the same file at
non-overlapping {offset, length} and each write fails on (only) one
different brick, then we have AFR xattrs of the file blaming each
other.
```

Could some body give more details on it? Any clues are welcome.


Thanks a lot

- Fei
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[Gluster-devel] Coverity covscan for 2018-05-07-23c1385b (master branch)

2018-05-07 Thread staticanalysis
GlusterFS Coverity covscan results are available from
http://download.gluster.org/pub/gluster/glusterfs/static-analysis/master/glusterfs-coverity/2018-05-07-23c1385b
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