I have both technology. I was using both 3590 and 3592 in a 3494 library and have since move to a 3584 library with 3592 and LTO4. Performance wise the LTO4 are a screamer in backup while the 3592 definitely are more rugged. 800 GB does not sound like a lot of data per night.
IBM just announce their rack mount libraries with LTO4 drive capabilities. We are talking about 800 GB per tape vs. 60 GB possible with extended length 3590-H1A models > > -----Original Message----- > From: ADSM: Dist Stor Manager [mailto:[EMAIL PROTECTED] On Behalf Of > Johnny Lea > Sent: Wednesday, February 13, 2008 10:38 AM > To: ADSM-L@VM.MARIST.EDU > Subject: [ADSM-L] TSM dream setup > > > I'm looking for some ideas for upgrading/replacing my tsm servers and > libraries. I backup about 800GB per night and have about 250 client > nodes. I have a 7 year old Sun server connected to an IBM 3494 with six > 3590 drives and a Dell 6800 with 22TB of disc connected to a LTO3 > library. I've thought about replacing the 3590 drives with 3592 but I'm > thinking a new LTO4 library might be better. > > If you could get what you wanted what would it be? > > Thanks, > Johnny > > > > > Individuals who have received this information in error or are not > authorized to receive it must promptly return or dispose of the > information and notify the sender. Those individuals are hereby notified > that they are strictly prohibited from reviewing, forwarding, printing, > copying, distributing or using this information in any way. >