We are currently using a bunch of HP 20/700 libraries with DLT7000 drives. 
We are migrating to ESL9595 libraries with LTOv2 drives as environments 
require it.

We opted to stick with a smaller library because getting more of these 
allowed us to go to a lower support level. We cover ourselves by adding an 
extra NIC onto one media server for each library and disabling vault for the 
1 day the other robot is offline.

When looking at the larger library we would have used Virtual Tape Library 
but viewed the added complexity as another strike against going with a 
larger setup.

perry

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