CFS mount options ?

[Michelle Weiss]

i'm new to Cluster File Systems - - - are the standard jfs mount options like mincache=direct and convosync=direct also available with CFS?

thanks!!

[Fabien GUTIERREZ]

as far as i know you can specify such options as shown in the man of cfsmntadm (all=mount_options) but if you are using CFS and want to avoid double buffering using such options for databases you'd better use vxvm raw devices or if you want to keep in FS qio or odm files thats improves performance closer to raw device.

regards

Fabien