3. If your library has more than one drive, proceed to “Choosing the Number of
Logical Libraries for Your Library.” If your library has one drive, proceed to

“Entering Path Failover Feature Activation Key” on page 4-21.

Choosing the Number of Logical Libraries for Your Library

Note: Review the information in “Determining the Number of Logical Libraries”

on page 3-1 before completing the procedure in this section.
If you have a 2U or 4U library with only one drive, or do not wish to partition
your library, proceed to the next section, “Entering Path Failover Feature
Activation Key” on page 4-21.
One cartridge magazine cannot be assigned to two logical libraries. If you partition
a multi-drive library, each of the magazines must be assigned to a logical library
on a magazine boundary. The entire magazine must be part of one logical library
only.

Note: If you have a 2U library with two drives, you have the capability to have

two logical libraries.
In a fully populated 4U library with two full height drives and two logical
libraries, resource assignments will be as follows:

v Logical Library 1 will contain Drive 1 and the left cartridge magazines.

v Logical Library 2 will contain Drive 2 and the right cartridge magazines.

The I/O Station and slots reserved for cleaning cartridges, if any, are shared among

all logical libraries.
1. Click Logical Libraries in the left navigation pane.
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Figure 4-20. Example: The 4U library Configure Library: General screen
4-20 Dell PowerVault TL2000 Tape Library and TL4000 Tap e Library User's Guide