I heard there is a way to set up failover with TSM's disk cache. In talking with a colleague he indicated TSM had the ability to perform transparent failover between disk volumes. Example:
A TSM server is writing data to a disk volume. Disk volume fails. TSM immediately begins writing to a second disk volume (could be on a separate array). This assumes that TSM is using the backup to disk option and data is received by the server via LAN based clients. Unfortunately while he "indicated" that he "thought" it had the capability, he couldn't tell me how to deploy it. Any help would be greatly appreciated. David A. Chapa | ADIC | 720.272.8452 cell | http://www.adic.com
