People,
Environment Z/os 1.4 TSM 5.1.6
We will be moving our TSM server environment from ESS F20s (18 gb disks)
to ESS 800s (146gb disks) in the near future
Currently I have 99 addresses, all emulating 3390-3 disks that provide
for database volumes, recovery logs and storage pools.
With the new 800s, I will be using either 3390-9 or 3390-27 emulation
giving the number of disk address as either 33 or 11.
I am interested in the experience of anyone using ESS 800s with the 146gb
disks.
Did you go with 3390-9 or 3390-27
Did you go with very large TSM logical volumes.
Any recommendations?
thanks,
John
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