[Gluster-devel] Extra overnight regression test run results

[Shyam]

On 03/31/2015 08:33 AM, Justin Clift wrote:
> Hi all,
>
> Ran 20 x regression test jobs on (severely resource
> constrained) 1GB Rackspace VM's last night (in addition to the
> 20x normal VM's ones also run).
>
> The 1GB VM's have much much slower disk, only one virtual CPU,
> and 1/2 the RAM of our "standard" 2GB testing VMs.
>
> These are the failure results:
>
>    * 20 x tests/basic/mount-nfs-auth.t
>          Failed test:  40
>
>      100% fail rate. ;)
>
>    * 20 x tests/basic/uss.t
>          Failed tests:  149, 151-153, 157-159
>
>      100% fail rate
>
>    * 11 x tests/bugs/distribute/bug-1117851.t
>          Failed test:  15
>
>      55% fail rate
>
>    * 2 x tests/performance/open-behind.t
>          Failed test:  17
>
>      10% fail rate
>
>    * 1 x tests/basic/afr/self-heald.t
>          Failed tests:  13-14, 16, 19-29, 32-50, 52-65,
>                         67-75, 77, 79-81
>
>      5% fail rate
>
>    * 1 x tests/basic/afr/entry-self-heal.t
>          Failed tests:  127-128
>
>      5% fail rate
>
>    * 1 x tests/features/trash.t
>          Failed test:  57
>
>      5% fail rate
>
> Wouldn't surprise me if some/many of the failures are due to
> time out of various sorts in tests.  Very slow VMs. ;)
>
> Also, most of the regression runs produced cores.  Here are
> the first two:
>
>    http://ded.ninja/gluster/blk0/

There are 4 cores here, 3 pointing to the (by now hopefully) famous bug 
#1195415. One of the cores exhibit a different stack etc. Need more 
analysis to see what the issue could be here, core file: core.16937

>    http://ded.ninja/gluster/blk1/

There is a single core here, pointing to the above bug again.

>
> Hoping someone has some time to check those quickly and see
> if there's anything useful in them or not.
>
> (the hosts are all still online atm, shortly to be nuked)
>
> Regards and best wishes,
>
> Justin Clift
>
> --
> GlusterFS - http://www.gluster.org
>
> An open source, distributed file system scaling to several
> petabytes, and handling thousands of clients.
>
> My personal twitter: twitter.com/realjustinclift
>