In the message dated: Fri, 09 May 2008 11:14:01 +0200, The pithy ruminations from Klaus Steinberger on < Re: Why GFS is so slow? What it is waiting for?> were: => --===============1371945295== [SNIP!] => => There is some more tuning, which could be done unfortunately just on creati => on => of filesystem. The default number of Resource Groups is ways too large for => => nowadays TByte Filesystems. I would appreciate it greatly if you could expand on this. I'm setting up a cluster that will have several filesystems in the 3~6TB range. This will be GFS1 over LVM2, with SAN (no iSCSI) connections to the servers, if that has any bearing on the tuning suggestions. Thanks, Mark => => Sincerly, => Klaus => => => =2D- => Klaus Steinberger Beschleunigerlaboratorium => Phone: (+49 89)289 14287 Am Coulombwall 6, D-85748 Garching, Germany => =46AX: (+49 89)289 14280 EMail: Klaus.Steinberger@xxxxxxxxxxxxxxxxxxxxxx => URL: http://www.physik.uni-muenchen.de/~Klaus.Steinberger/ -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
