[gpfsug-discuss] GPFS 4.1.1 without QoS for mmrestripefs?

[Daniel Vogel]

Hi

Years ago, IBM made some plan to do a implementation "QoS for mmrestripefs, mmdeldisk...". If a "mmfsrestripe" is running, very poor performance for NFS access.
I opened a PMR to ask for QoS in version 4.1.1 (Spectrum Scale).

PMR 61309,113,848:
I discussed the question of QOS with the development team. These
command changes that were noticed are not meant to be used as GA code
which is why they are not documented. I cannot provide any further
information from the support perspective.


Anybody knows about QoS? The last hope was at "GPFS Workshop Stuttgart März 2015" with Sven Oehme as speaker.

Daniel Vogel
IT Consultant

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