Fujitsu ETERNUS LT140 User Manual page 69

Chapter 3 Setup Methods for Different Operations
3.2 Storing Data Cartridges at External Locations
4
Import the master key to the other tape libraries that will share data, so that the tape
libraries have a common master key.
The encryption key export or import function can be used to export the encryption keys of a stored
data cartridge, so that a tape library with a different master key can use the data cartridge after
importing the encryption key. However, if the encryption key is deleted or lost by mistake, the data
can no longer be read. Therefore, Fujitsu recommends that the same master key be set for the tape
libraries sharing data. For information on the encryption key export or import function, refer to
Encryption Key Export and Import Functions" (page
FUJITSU Storage ETERNUS LT140 Tape Library Key Management Function Option User's Guide
45).
Primary-site
Master key A
69
Copyright 2019 FUJITSU LIMITED
Secondary-site
Master key A
P3AG-3762-02ENZ0
"2.1.5