tape libraries
2000-04-05 15:24:53
How does TSM use a tape library with multiple tape drives? For example, if I
have a tape library with 2 tape drives and a migration kicks off, will it
mount a tape in each tape drive for better throughput and migrate to two
tapes at once?
During reclamation does it mount a scratch in one drive and the tape being
reclaimed in the other and go straight from tape to tape?
What happens if someone kicks off a restore that requires a tape and both
tapes are being used (if they?re both being used) as in the above instances?
I?m assuming the higher priority process (restore) halts the
migration/reclamation like it does on a single drive library and grabs a
drive??
I guess overall I?m just wondering how TSM takes advantage of the 2nd drive
in the library.. I?m familiar with libraries with 1 drive up until this
point but will soon work with one with 2..
Gerald Wichmann
RS Engineer
Sansia System Solutions
408-844-8893 work
408-844-9801 fax
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