Author: Greg.Hindle at constellation.com (Hindle, Greg)
Date: Mon, 25 Sep 2006 13:52:28 -0400
Nb 5.0 mp6 Solaris 9 Ok Maybe this has been said before but with all the talked about show shining LTO3 FC drives. Currently I have NDMP backups going to my LTO 3 drives. Early next year when we buy
Remember, variable speed matching supported on some manufactures tape drives doesn't necessarily make Justin's suggested performance speeds an absolute. But his performance number's are a good base l
Author: Greg.Hindle at constellation.com (Hindle, Greg)
Date: Mon, 25 Sep 2006 22:30:21 -0400
Ok good. Our NDMP backups are running 50-80mb/s, with spikes as high as 100mb/s. But that is direct filer to drive by FC. I am more concerned about going over our IP netbackup and making sure that ne
Author: jroyer at digitalmotorworks.com (Joe Royer)
Date: Tue, 26 Sep 2006 08:56:00 -0500 (CDT)
27MB/s is for HP drives, and HP employs the best overall data rate matching mechanism. 40MB/s for IBM drives, and it's not variable like HP. The drive must literally switch gears resulting in speeds
Author: austin.murphy at gmail.com (Austin Murphy)
Date: Tue, 26 Sep 2006 11:06:45 -0400
Keep in mind that the data rate that matters isn't the rate of data going over the FibreChannel interface, but the rate at which the drive writes the data to tape. 50MB/sec over FC could be as low as
Author: Greg.Hindle at constellation.com (Hindle, Greg)
Date: Tue, 26 Sep 2006 11:30:00 -0400
Ok then I will ask again. How do I tell the write speed to tape then? Greg --Original Message-- From: veritas-bu-bounces at mailman.eng.auburn.edu [mailto:veritas-bu-bounces at mailman.eng.auburn.edu