You can designate how many of the nodes do token management as well. mmlscluster should show which are "manager"s. Under some circumstances you may want to increase the defaults on heavily used file systems using mmchnode, especially with few NSDs and many writers.
Ed Wahl OSC ________________________________________ From: [email protected] [[email protected]] on behalf of Salvatore Di Nardo [[email protected]] Sent: Wednesday, November 05, 2014 5:46 AM To: gpfsug main discussion list Subject: Re: [gpfsug-discuss] maybe a silly question about "old school" gpfs On 05/11/14 10:25, Kalyan Gunda wrote: > Also note that multiple nodes accessing the same disk will not cause > corruption as higher level token mgmt in GPFS will take care of data > consistency. This is exactly what I wanted to be sure. Thanks! _______________________________________________ gpfsug-discuss mailing list gpfsug-discuss at gpfsug.org http://gpfsug.org/mailman/listinfo/gpfsug-discuss _______________________________________________ gpfsug-discuss mailing list gpfsug-discuss at gpfsug.org http://gpfsug.org/mailman/listinfo/gpfsug-discuss
