Dear All, I am having a lot of trouble accessing GlusterFS 3.2.6 volumes from Solaris 10 NFS clients. Volumes can be mounted but I/O performance is so poor that the volumes are practically unusable. Doing cd or ls can take a very long time and often hangs, with repeated errors like the following. mars etc # cd /users/rle NFS server glusterfs not responding still trying NFS server glusterfs ok I am using the mount options recommended in the GlusterFS 3.2 Administration Guide. I also tried adding mount options rsize=32768,wsize=32768 but it didn't seem to make any difference. These are fixed mounts; automount doesn't work at all with GlusterFS volumes on Solaris 10. I have no performance problems with my Linux NFS clients. Can anyone suggest a way to improve GlusterFS access from Solaris 10? Regards, Dan.