Fujitsu ETERNUS AF250 S2 - Page 168

Process to be
run
Already running process
Volume Con-
version En-
cryption
Disk Patrol
TPV Balanc-
ing
TPV/FTV ca-
pacity opti-
mization
Storage
Cluster
LUN Concatena-
tion
¡ (*4) ¡ ¡ ¡ ¡
Advanced Copy
(*2)
¡ ¡ ¡ ¡ ¡
Volume Conver-
sion Encryption
¡ (*4) ¡ ¡ ¡ ¡
Switch control-
ling CM
¡ (*6) ¡ ¡ ¡ ¡
TPV capacity ex-
pansion
¡ ¡ ¡ (*4) ¡ ¡
TPV Balancing
¡ ¡ ¡ (*4) ¡ (*4) ¡
TPV/FTV capacity
optimization
¡ ¡ ¡ (*4)
´
¡
FTRP Balancing
¡ ¡ ¡ (*4) ¡ (*4) ¡
¡: Possible, ´: Not possible
*1 : This indicates that the copy session is being set or the copy session is already set.
*2 : This indicates the copy session setting operation.
*3 : Using the "Format Volume" function will cause losing the entire data in volumes.
*4 : The function cannot be executed when the same volume is set as the execution target.
*5 : LUN concatenated volumes can be set as the RAID Migration source.
Note that LUN concatenated volumes cannot be set as the RAID Migration destination.
*6 : RAID Migration that expands the capacity cannot be performed on any volumes with copy sessions in LUN
units.
*7 : The function cannot be executed when the same RAID group is set as the execution target.
*8 : When a copy session with a copy area that is specified in LUN units exists, volume capacity expansion
cannot be performed because copying cannot be processed for the expanded part. When a copy session is
specified for a logical disk, volume capacity expansion can be performed.
*9 : Copy sessions in LUN units cannot be performed on a volume that is being expanded with RAID Migration.
*10: Complies with Advanced Copy specifications (multi-copy/Cascade Copy).
*11: The REC session needs to be suspended or stopped before the operation.
A. Function Specification List
Combinations of Functions That Are Available for Simultaneous Executions
168
FUJITSU Storage ETERNUS AF250 S2, ETERNUS AF250 All-Flash Arrays
Design Guide (Basic)
Copyright 2019 FUJITSU LIMITED
P3AG-1822-09ENZ0