[gpfsug-discuss] ces - change preferred host for an IP without actually moving the IP

[IBM Spectrum Scale]

@Frank, Can you please help with the below query.

Regards, The Spectrum Scale (GPFS) team

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From:   "Billich Heinrich Rainer (PSI)" <heiner.billich at psi.ch>
To:     gpfsug main discussion list <gpfsug-discuss at spectrumscale.org>
Date:   02/12/2019 11:18 PM
Subject:        [gpfsug-discuss] ces - change preferred host for an IP 
without actually moving the IP
Sent by:        gpfsug-discuss-bounces at spectrumscale.org



Hello,
 
Can I change the preferred server for a ces address without actually 
moving the IP? 
 
In my case the IP already moved to the new server due to a failure on a 
second server.  Now I would like the IP to stay even if the other server 
gets active again: I first want to move a test address only.  But ‘mmces 
address move’ denies to run as the address already is on the server I want 
to make the preferred one.
 
I also didn’t find where this address assignment is stored, I searched in 
the files available from ccr.
 
Thank you,
 
Heiner
--
Paul Scherrer Institut
Heiner Billich 
System Engineer Scientific Computing
Science IT / High Performance Computing 
WHGA/106 
Forschungsstrasse 111
5232 Villigen PSI
Switzerland
 
Phone +41 56 310 36 02
heiner.billich at psi.ch 
https://www.psi.ch
 
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