08-16-2010 02:09 AM
Solved! Go to Solution.
08-16-2010 02:14 AM
08-16-2010 02:14 AM
08-16-2010 02:26 AM
As you said the data when goes directly to tape it writes fast but when duplication is done from disk to tape it is kind of slow. The FC is faster communication as compare to SAS still the backup to SAS with LTO4 should be 1000 mb/min as I have seen in many cases. But it depends upon the network utilization as well as how devices are setup.
If you duplicate the same data from disk to disk how much speed you get or may be from tape to disk.
One very important thing is that hardware compression will make it slow so please try without that option to get a better idea
08-16-2010 02:45 AM
08-16-2010 03:29 AM
08-16-2010 01:52 PM
08-16-2010 10:43 PM
08-17-2010 12:25 AM
08-17-2010 01:07 AM
08-17-2010 09:07 AM
08-18-2010 04:26 AM
08-18-2010 04:30 AM
08-20-2010 07:45 AM
08-20-2010 09:29 AM
08-20-2010 10:53 AM