USB2 giving you ~30MB/s is normal... a little better than mine (on Windows - ~25MB/s) actually.
For better performance better switch to eSATA or Firewire. Even FW400 will give you better results than USB as there are lesser overheads. However, I'm sure I saw some FW+ZFS related bug in bugdb sometime ago. Please check. This message posted from opensolaris.org _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss