[Gluster-devel] Release 3.12: Glusto run status

[Shyam Ranganathan]

On 08/30/2017 06:09 AM, Shwetha Panduranga wrote:
> Case:
> 
> 1) add-brick when IO is in progress , wait for 30 seconds
> 
> 2) Trigger rebalance
> 
> 3) Execute: 'rebalance status' ( there is no time delay b/w 2) and 3) )

The error is observed in the above step as per the logs. The reasons are 
as stated by Atin amd myself, that one of the rebalance processes not 
fully up yet, leading to the error, as these processes are started using 
the nowait mode.

The suggestion would be to check for status after a pause, or check for 
status in a loop till a timeout. This will enable the test to go ahead.

> 
> 4) wait_for_rebalance_to_complete ( This get's the xml output of 
> rebalance status and keep checking for rebalance status to be 'complete' 
> for every 10 seconds uptil 5 minutes. 5 minutes wait time can be passed 
> as parameter )
> 
> At every step we check the exit status of the command output. If the 
> exit status is non-zero we fail the test case.
> 
> -Shwetha
> 
> On Wed, Aug 30, 2017 at 6:06 AM, Sankarshan Mukhopadhyay 
> <sankarshan.mukhopadhyay at gmail.com 
> <mailto:sankarshan.mukhopadhyay at gmail.com>> wrote:
> 
>     On Wed, Aug 30, 2017 at 6:03 AM, Atin Mukherjee <amukherj at redhat.com
>     <mailto:amukherj at redhat.com>> wrote:
>     >
>     > On Wed, 30 Aug 2017 at 00:23, Shwetha Panduranga <spandura at redhat.com <mailto:spandura at redhat.com>>
>     > wrote:
>     >>
>     >> Hi Shyam, we are already doing it. we wait for rebalance status to be
>     >> complete. We loop. we keep checking if the status is complete for '20'
>     >> minutes or so.
>     >
>     >
>     > Are you saying in this test rebalance status was executed multiple times
>     > till it succeed? If yes then the test shouldn't have failed. Can I get to
>     > access the complete set of logs?
> 
>     Would you not prefer to look at the specific test under discussion
>     as well?
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