On Dec 3, 2007 8:24 AM, Don Seiler <don@xxxxxxxxx> wrote: > So if I have just the one /rman LUN, does it even make sense to have > more than 1 channel, even if /rman is on its own spindles? What about > the fact that the LUN is made up multiple disks sliced and diced (e.g. > a 3D+3P raid group)? I believe the tuning guide suggests one channel per spindle. -- Jared Still Certifiable Oracle DBA and Part Time Perl Evangelist -- //www.freelists.org/webpage/oracle-l