In your case of an IO benchmark running, i would guess, that either the node was too busy to run io, to keep up with the
leaserenwal inside the leaseDuration timeframe, or some other node has had a communication issue with that node,
and asked for an expel of a non-answering node.
You will find traces of the expel communication in the mmfs.log on the config/cluster manager node.
For specific details, you might want to raise a PMR
Mit freundlichen Grüßen / Kind regards
Achim Rehor
| Software Technical Support Specialist AIX/ Emea HPC Support | |||
| IBM Certified Advanced Technical Expert - Power Systems with AIX | |||
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From:
"Engeli Willi
(ID SD)" <[email protected]>
To:
"[email protected]"
<[email protected]>
Date:
02/24/2017 01:39 PM
Subject:
[gpfsug-discuss]
Performance Tests using Bonnie++ forces expell of the client running the
test
Sent by:
[email protected]
Dear all,
Does one of you know if Bonnie++ io Test is compatible with GPFS and if, what could force expell of the client from the cluster?
Thanks
Willi
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