Dell PowerVault MD3260i - Manual (Page 305)

virtualDisks [“virtualDiskName1” ...
“virtualDiskNameN”] |
virtualDisk <wwID>)
cacheFlushModifier=cacheFlushModifierValue
cacheWithoutBatteryEnabled=(TRUE | FALSE)\
mediaScanEnabled=(TRUE | FALSE)
mirrorCacheEnabled=(TRUE | FALSE)
modificationPriority=(highest | high | medium |
low | lowest) owner=(0 | 1)
readCacheEnabled=(TRUE | FALSE)
writeCacheEnabled=(TRUE | FALSE)
cacheReadPrefetch=(TRUE | FALSE)
CAUTION: Enabling Write Cache on a virtual disk generally improves performance for applications with significant
Write content (unless the application features a continuous string of Writes. However, Write Cache does introduce
some risk of data loss in the unlikely event of a controller failure.
Syntax Applicable To Only One Virtual Disk
set (virtualDisk [“virtualDiskName”] | virtualDisk <wwID>)
addCapacity=virtualDiskCapacity
[addPhysicalDisks=(enclosureID1,slotID1
enclosureID2,slotID2 ... enclosureIDn,slotIDn)]
consistencyCheckEnabled=(TRUE | FALSE)
segmentSize=segmentSizeValue
userLabel=virtualDiskName
preReadRedundancyCheck=(TRUE | FALSE)
Syntax Applicable To Virtual Disk Mapping
set (virtualDisk [“virtualDiskName”] | virtualDisk <wwID>)
accessVirtualDisk)
logicalUnitNumber=LUN
(host=”hostName” | hostGroup=(“hostGroupName” |
defaultGroup)
Parameters
Parameter Description
allVirtualDisks Specifies the properties for all virtual disks in the storage
array.
virtualDisk or virtualDisks (name) Specifies the name of the virtual disk for which to define
properties. You can enter more than one virtual disk name
if you use the virtualDisks parameter. You must put
quotation marks (" ") and brackets ([ ]) around the virtual
disk name. The virtual disk name and quotation marks
must be inside the brackets.
virtualDisk Specifies the WWID of the virtual disk for which you are
setting properties. You can use the WWID instead of the
virtual disk name to identify the virtual disk. You must put
angle brackets (< >) around the WWID.
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