I guess I didn't mention that the 20TB is for 2-nodes. This lone server has an occupancy of over 200TB.
Paul Zarnowski <[EMAIL PROTECTED]> Sent by: "ADSM: Dist Stor Manager" <[email protected]> 07/31/2007 07:29 PM Please respond to "ADSM: Dist Stor Manager" <[email protected]> To [email protected] cc Subject Re: [ADSM-L] Backing up a Node while export/importing Good luck. IMHO, I'd like to see IBM develop a better way to migrate tapes from one server platform to another. I know they write in different formats, but that's just an implementation detail that could be overcome by some code. The fastest way to move data from one server to another would be to move the physical tapes. ALAS, this is not currently an option if the base OS is different. If I was forced to do this, I'd do it a node at a time, but even so you may have some nodes that take longer than a day to move, in which case their backups will be impacted. We'd like to make the same move as you (AIX to Linux), but we'll wait until there are some better migration tools. ..Paul At 01:07 PM 7/31/2007, Zoltan Forray/AC/VCU wrote: >I have some very large nodes (20TB) to move between TSM servers (phasing >out AIX to move to Linux). > >Obviously, the EXPORT NODE TO SERVER will run a long time since then need >ALL of the existing backups. However, the backups can't be stopped while >this is occuring. > >What is the implications of an export/import going on and also performing >backups to the new/target server at the same time ? > >Any suggestions on a better way to do this ? > >Also, to make it more complicated, this includes Notes Domino TDP backups. > >---------------------------------------------------- >Zoltan Forray >Virginia Commonwealth University >Office of Technology Services >University Computing Center >e-mail: [EMAIL PROTECTED] >voice: 804-828-4807 -- Paul Zarnowski Ph: 607-255-4757 Manager, Storage Services Fx: 607-255-8521 719 Rhodes Hall, Ithaca, NY 14853-3801 Em: [EMAIL PROTECTED]
