[Labs-l] [Labs-announce] [Tools] GridEngine maintenance - 27 Jan 2016, 1800-0200 UTC

[Merlijn van Deen (valhallasw)]

And we are now starting :-)

On 27 January 2016 at 18:07, Merlijn van Deen (valhallasw) <
valhallasw at arctus.nl> wrote:

> Reminder: this will start in an hour.
>
> On 26 January 2016 at 11:00, Yuvi Panda <yuvipanda at gmail.com> wrote:
>
>> Impact summary:
>>
>>     The Gridengine queue requires maintenance that may invalidate
>> currently running jobs.  We will perform this maintenance 1/27/2016 at
>> 1800-0200 UTC.
>>
>> Over the course of the last few weeks we have experienced periodic
>> crashes of the Grid Engine master.  We have resolved issues
>>  surrounding multiple master processes accessing the same queue file.
>> Unfortunately, this has not resolved the underlying corruption.
>>  We will attempt to dump and rebuild the queue as-is to minimize user
>> impact.  If this process is unsuccessful we will have to start a fresh
>> queue.  Once the
>>  queue has been rebuilt we will be doing a rolling restart of
>> exec/webgird nodes to refresh job associations with the master
>> process.
>>
>> This is part of our ongoing work to stabilize the Gridengine setup.
>>
>> Thanks for your patience,
>>
>> Labs Team
>>
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