One thing I didn't see mentioned: Using TSM to deduplicate on FILE storage pools (serial access) allows you to do source-mode (client-side) deduplication. Can't do that with a VTL appliance or TSM DISK storage pools (random access).
At 04:05 PM 9/26/2011, Tim Brown wrote: >What advantage does VTL emulation on a disk primary storage pool have > >as compared to disk storage pool that is non vtl ? > > > >It appears to me that a non vtl system would not require the daily reclamation >process > >and also allow for more client backups to occur simultaneously. > > > >Thanks, > > > >Tim Brown >Systems Specialist - Project Leader >Central Hudson Gas & Electric >284 South Ave >Poughkeepsie, NY 12601 >Email: [email protected] <<mailto:[email protected]>> >Phone: 845-486-5643 >Fax: 845-486-5921 >Cell: 845-235-4255 > > > > >This message contains confidential information and is only for the intended >recipient. If the reader of this message is not the intended recipient, or an >employee or agent responsible for delivering this message to the intended >recipient, please notify the sender immediately by replying to this note and >deleting all copies and attachments. -- Paul Zarnowski Ph: 607-255-4757 Manager, Storage Services Fx: 607-255-8521 719 Rhodes Hall, Ithaca, NY 14853-3801 Em: [email protected]
