Re: [Networker] VTL or disk cabinet backup
2007-11-05 18:39:43
>How are you picturing the VTL connected? Via a storage network (HBAs,
>etc.)? What are the advantages to this compared to a separate backup
>net?
A VTL is a block device that looks like a tape library on the SAN, so
yes. It would be connected via a SAN. If you're asking how LAN-free
backups are better than LAN-based backups (separate backup LAN or not),
they're much easier on the clients. Sending block data to a tape drive
(real or not) is much easier than sending the same amount of data via
IP.
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