Fujitsu ETERNUS DX100 S4 Design Manual page 202

A. Function Specification List
Target Pool for Each Function/Volume List
Action
Storage Migra-
tion
¡: Possible, △: Partially possible, ´: Not possible
*1 : FTV operations can only be executed with ETERNUS SF Storage Cruiser.
FTRP balancing can be executed with either ETERNUS Web GUI or ETERNUS CLI.
*2 : An ODX Buffer volume is an exclusive volume that is required to perform ODX. Standard vol-
umes, TPVs, or FTVs can be used for the ODX Buffer volume.
*3 : A concatenated volumes cannot be created at the same time as a volume. Existing volumes
can be concatenated by using LUN Concatenation.
*4 : Eco-mode is configured for Standard volumes/SDVs in RAID group units that include the tar-
get volume, and TPVs in pool (TPP) units.
*5 : If multiple volumes have been concatenated using the LUN Concatenation function, RAID Mi-
gration can be executed only on concatenation source volumes.
*6 : Capacity expansion and RAID Migration cannot be performed at the same time.
*7 : The volume capacity can be expanded by specifying a relatively large capacity for the desti-
nation volume when RAID Migration is performed.
*8 : The maximum number of concatenated volumes is 16.
*9 : If T10-DIF is enabled, this function cannot be executed.
*10: Specify in units of FTRPs. FTVs that need balancing are automatically selected and balanced
for each FTSP.
*11 : A threshold can be set to the pool which includes the target volume.
*12: Encryption of Standard volumes and SDVs can be performed when the volumes are created,
or after the volumes have been created.
Encryption of SDPVs can be performed only when the volumes are created. SDPVs cannot be
encrypted after they are created.
Encryption of TPVs and FTVs is performed by creating a volume in the encrypted pool, or mi-
grating a volume to an encrypted pool.
*13: SDVs are used as the copy destination for SnapOPC/SnapOPC+. SDVs are also used as the
copy source if the copy destination of SnapOPC/SnapOPC+ is also set as the copy source
(Cascade Copy/restore).
*14: This is part of the cache parameter settings, and cannot be configured in the units of vol-
umes.
Fujitsu Storage ETERNUS DX100 S4/DX200 S4, ETERNUS DX100 S3/DX200 S3 Hybrid Storage Systems Design Guide (Basic)
Standard
Con-
SDV
Single caten-
ated
´
¡ ¡
Copyright 2023 Fujitsu Limited
SDPV TPV
´
¡
202
FTV (*1) WSV
¡ ¡
P3AM-7642-32ENZ0
ODX Buf-
fer vol-
ume (*2)
´