HP StorageWorks Storage System Scripting Utility reference (September 2005)

VDISK=
Thenameofasour
ce system virtual disk to be placed within the DR Group. A destination virtual disk is
automatically created on the destination array.
WRITEMODE=
Defines the I/O interaction between the destination and source. Possible values are synchronous and
asynchronous. The default is synchronous.
Example
ADD DR_GROUP Transactions DESTINATION_SYSTEM=remote_scell
VDISK=”/Virtu
al Disks/Hawaii/ACTIVE”
This example creates a DR Group named Transactions that contains the source virtual disk
\Virtual Disks\Hawaii\ACTIVE. This DR Group will be connected to the destination array
remote_scell,
on which the destination virtual disk \Virtual Disks\Hawaii\ACTIVE (same as
thesourcebyd
efault) will be created and added to the destination DR Group.
Required Switches
ThefollowingswitchesarerequiredfortheADDDR_GROUPcommand.
• DESTINATION_SYSTEM =
• VDISK =
ADD DISK_GRO
UP
Use the AD D DISK_GROUP command to add disk groups to the array.
Syntax
ADD DISK_GROUP <group_name> DEVICE COUNT= <a number>
Switches
ThefollowingswitchesareavailablewiththeADDDISK_GROUPcommand.
COMMENT=
This is an optional switch that associates a user-defined comment wi th the new system. A maximum of
128 characters is allowed, and the string must be enclosed in double quotes.
DEVICE_COUNT=
The number o
f physical disks to use for this group. The limi t is the numbe r of available disks in the array.
The default
and minimum value is 8.
DISKGROUP_DISKTYPE=
This parameter determines the t ypes of disks to be considered for creating the disk group. The default
value is ONLINE.
• ONLINE: Only online fibre channel disks are considered for creating the default disk group.
• NEAR-ONLINE: Only near-online fibre channel disks are considered for creating the d efault
disk group.
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Utility command reference