Backup Partition Layout Before Nonspecific Deactivation; Backup Partition Layout After Nonspecific Deactivation - IBM Z9 Planning Manual

3-27 for the storage layout before nonspecific deactivation.
1024 GB
1022 GB
Addressable
Storage
30 GB
Installed
Storage
6 GB
2 GB
1 GB
0 GB
Figure 3-14. Backup Partition Layout Before Nonspecific Deactivation
Assume that the backup LP has been given cross partition authority. See
Figure 3-15 for the storage layout at the completion of a takeover by the backup LP.
1024 GB
1022 GB
Addressable
Storage
30 GB
Installed
Storage
2 GBB
1 GB
0 GB
Figure 3-15. Backup Partition Layout After Nonspecific Deactivation
HSA
Unused Addressability
LP-Y
ORIG = 6 GB INIT = 24 GB RSVD = 0
LP-X
ORIG = 2 GB INIT = 4 GB
Backup LP
ORIG = 1 GB INIT = 1 GB
LP-W
ORIG = 0 INIT = 1 GB
HSA
Unused Addressability
Backup LP (CS1)
Backup LP (CS0)
ORIG = 1 GB INIT = 1 GB RSVD = 28 GB
LP-W
ORIG = 0 INIT = 1 GB RSVD = 0
Chapter 3. Determining the Characteristics of Logical Partitions
Backup LP's
Addresability
Range
RSVD = 0
RSVD = 28 GB
RSVD = 0
(on-line)
Backup LP's
Addresability
Range
3-27