[Gluster-users] heal info OK but statistics not working

[Atin Mukherjee]

Please provide the output of gluster volume info, gluster volume status and
gluster peer status.

On Mon, Sep 4, 2017 at 4:07 PM, lejeczek <peljasz at yahoo.co.uk> wrote:

> hi all
>
> this:
> $ vol heal $_vol info
> outputs ok and exit code is 0
> But if I want to see statistics:
> $ gluster vol heal $_vol statistics
> Gathering crawl statistics on volume GROUP-WORK has been unsuccessful on
> bricks that are down. Please check if all brick processes are running.
>
> I suspect - gluster inability to cope with a situation where one
> peer(which is not even a brick for a single vol on the cluster!) is
> inaccessible to the rest of cluster.
> I have not played with any other variations of this case, eg. more than
> one peer goes down, etc.
> But I hope someone could try to replicate this simple test case.
>
> Cluster and vols, when something like this happens, seem accessible and as
> such "all" works, except when you want more details.
> This also fails:
> $ gluster vol status $_vol detail
> Error : Request timed out
>
> My gluster(3.10.5-1.el7.x86_64) exhibits these symptoms every time one(at
> least) peers goes out of the rest reach.
>
> maybe @devel can comment?
>
> many thanks, L.
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