[gpfsug-discuss] AFM Peer Snapshots over GPFS Protocol

[Shankar Balasubramanian]

Peer snapshots will not work for independent writers as they are purely
meant for Single Write. It will work both for GPFS and NFS protocols. For
AFM to work well with GPFS protocol, you should have high bandwidth,
reliable network.


Best Regards,
Shankar Balasubramanian
STSM, AFM & Async DR Development
IBM Systems
Bangalore - Embassy Golf Links
India





From:	Luke Raimbach <Luke.Raimbach at crick.ac.uk>
To:	gpfsug main discussion list <gpfsug-discuss at spectrumscale.org>
Date:	07/21/2016 10:45 PM
Subject:	[gpfsug-discuss] AFM Peer Snapshots over GPFS Protocol
Sent by:	gpfsug-discuss-bounces at spectrumscale.org



Dear GPFS Experts,

I've worn my brain out today with AFM and Windows ACLs, but more questions
just keep on coming....

What's the story with Peer Snapshot functionality over GPFS protocol? Will
it ever work, or should I crank my nice setup down a notch to NFS?

Are peer snapshots supposed to work over NFS for Independent Writer mode
AFM caches, or just Single Writers?

Like Barry says, new AFM toys are great. Can we have more, please?

Cheers,
Luke,

Luke Raimbach​
Senior HPC Data and Storage Systems Engineer,
The Francis Crick Institute,
Gibbs Building,
215 Euston Road,
London NW1 2BE.

E: luke.raimbach at crick.ac.uk
W: www.crick.ac.uk

The Francis Crick Institute Limited is a registered charity in England and
Wales no. 1140062 and a company registered in England and Wales no.
06885462, with its registered office at 215 Euston Road, London NW1 2BE.
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