HP XP7 Command View Advanced Edition CLI Reference Guide (TK981-96006, May 2014)

under An instance of Pool. Select the THP/Smart pool that the THP/Smart pool volume
belongs to, and then specify the corresponding poolID value for the poolid parameter.
highdevnums, middledevnums, and lowdevnums
Obtain this value from the execution result of the GetStorageArray (subtarget=Pool,
poolsubinfo=LogicalUnit) command. Execute this command by specifying only the model
and serialnum parameters, Pool for the subtarget parameter, and LogicalUnit for the
poolsubinfo parameter. In the execution result of this command, the devNum value of Logic-
alUnit appears under An instance of LogicalUnit. Specify the devNum value of a lo-
gical unit, for which the external LDEV tier rank is changed from the THP/Smart pool volume in
a THP/Smart pool, to a parameter such as highdevnums, middledevnums, or lowdevnums.
Command execution example
In this example, the external LDEV tier rank of the THP/Smart pool volume (devNum: 00:18:CB) that
constitutes the Smart pool (poolid: 57) of the storage system (serial number: 53039, model: P9500)
is changed to High.
hdvmcli ModifyExternalTierRank -o "D:\logs\ModifyExternalTierRank.log"
serialnum=53039 model=P9500 poolid=57 highdevnums=00:18:CB
Command execution result
RESPONSE:
An instance of StorageArray
.
. (Attributes of StorageArray are omitted here)
.
An instance of Pool
.
. (Attributes of Pool are omitted here)
.
List of 1 Lu elements:
An instance of LogicalUnit
objectID=*****
devNum=6,347
displayName=00:18:CB
emulation=OPEN-V
devCount=1
devType=
capacityInKB=10,486,784
numberOfLBAs=20,973,568
path=false
commandDevice=false
commandDeviceEx=0
commandDeviceSecurity=false
commandDeviceAuth=false
chassis=121
arrayGroup=5
arrayGroupName=E21-6
raidType=-
currentPortController=-1
defaultPortController=-1
isComposite=0
Command reference256