
Command Reference
38
HP StorageWorks NAS 8000 Command Reference
■
outParam[0] = Raw device file
getStorageDasdScsiLunGenericDeviceFile
Returns the generic device file used to access a SCSI LUN. Generic device files are most
commonly used to send raw SCSI commands to devices.
■
inParam[0] = SCSI LUN name
■
outParam[0] = Generic device file
getStorageDasdScsiLunRedundancygroup
Returns the redundancy group number that this DASD LUN is on. This command should only
be used on LUNs that are on an HP VA7xxx storage array.
■
inParam[0] = SCSI LUN name
■
outParam[0] = Redundancy group number
getStorageDasdScsiLunNumber
Returns the number of the specified LUN.
■
inParam[0] = SCSI LUN name
■
outParam[0] = LUN number
getStorageDasdScsiLunCapacity
Returns the capacity of the specified LUN.
■
inParam[0] = SCSI LUN name
■
inParam[1] = Units (B,MB,GB)
■
outParam[0] = LUN capacity (MB - unless overridden by inParam[1])
getStorageDasdScsiLunInUse
Informs whether the specified LUN is in use, that is, whether it is part of a volume group.
■
inParam[0] = SCSI LUN name
■
outParam[0] = T (in use) or F (Not in use)
getStorageDasdScsiLunDasd
Returns the name of the specified LUN.
■
inParam[0] = SCSI LUN name
■
outParam[0:N] = DASD name
Volume Group Settings
A volume group is the aggregation of one or more LUNs. Volume groups combine the space
from LUNs and make the space accessible to the file system for creating file volumes and
directories, which can then be made accessible to users. The following text commands are
used to create and manage volume groups.
getStorageVolumegroupSystemList
Returns a list of existing system-data volume group names.
■
outParam[0:N] = Volume group name list