Table 127 Combinations Of Functions That Can Be Executed Simultaneously (2/2) - Fujitsu ETERNUS DX S5 Series Design Manual

B. Function Specification List
Combinations of Functions That Are Available for Simultaneous Executions
Table 127 Combinations of Functions That Can Be Executed Simultaneously (2/2)
Process to be run
Volume
formatting
RAID Migration
Logical Device
Expansion
LUN
Concatenation
Advanced Copy
(*2)
Volume
Conversion
Encryption
Switching the
controlling CM
TPV capacity
expansion
TPV Balancing
TPV/FTV capacity
optimization
FTRP Balancing
¡: 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 : Volume formatting 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.
*12: The motor-off state of Eco-mode is stopped, and the drive motor is activated (spin-up).
*13: EC/REC can be performed (the motor-off state of Eco-mode will be stopped).
OPC/QuickOPC/SnapOPC/SnapOPC+ cannot be performed (the ETERNUS DX returns an error).
Already running process
Volume Eco-mode
Disk Drive
Conversion (motor is
Patrol
Encryption stopped)
¡ (*3) ¡ ¡ (*12)
¡ (*4) ¡ ¡ (*12)
¡ (*7) ¡ ¡ (*12)
¡ (*4) ¡ ¡ (*12)
¡ ¡ ¡ (*13)
¡ (*4) ¡ (*12)
¡
¡ (*7) ¡ ¡
¡ ¡ ¡ (*12)
¡ ¡ ¡ (*12)
¡ ¡ ¡ (*12)
¡ ¡ ¡ (*12)
TPV/FTV
TPV
capacity
Balancing
optimization
¡ (*4) ¡
¡ (*4) ¡ (*4)
¡ ¡
¡ ¡
¡ ¡
¡ ¡
¡ ¡
¡ (*4) ¡
¡ (*4) ¡ (*4)
´
¡ (*4)
¡ (*4) ¡ (*4)
326
Storage
Cluster
¡ (*4)
¡
¡
¡ (*4)
¡
¡
¡
¡
¡
¡
¡
Design Guide