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@xxxxxxxxxxx> 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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