Migration User Guide for the HP Command View XP Portfolio and HP XP Remote Web Console 87
Glossary
cmt The batch file that starts the “cmt” application
cmdct Command View CLI Migration Data Collection Tool
Business Copy The HP StorageWorks Business Copy XP software program that maintains up to nine internal copies of
logical volumes on the disk array
Command View HP StorageWorks Command View XP, version 2.2 and earlier, unless version is specifically stated.
Command View AE HP StorageWorks Command View XP Advanced Edition
Continuous Access The HP StorageWorks Continuous Access XP software program that creates and maintains duplicate
copies of the data store on a local disk array
configuration file A file that defines the pair configurations
f Input command file
HORC StorageWorks Continuous Access XP
HORCM_CMD A section of the RM instance configuration file that defines the disk devices used by RM to communicate
with the disk array
HORCM_DEV A section of the RM instance configuration file that defines the volumes of the instance
host group Contains LUs that can only be accessed by hosts within the group. Multiple host groups can exists on a
single port and each uses a single host mode
host mode Each port can be configured with various options referred to as host modes. These modes are represented
as a 2 digit hexadecimal number. The first hex digit represents special options; currently only number 10
is defined which represents Fast Wide SCSI protocol support. The second hex digit represents behavior for
a specific host. These two numbers may be combined. For example, mode 18 represents Fast Wide SCSI
protocol support on an HP-UX host.
LDEV Logical device
LUN Logical unit number. A LUN results from mapping a SCSI logical unit number, port ID, and LDEV ID to a
RAID group. The size of the LUN is determined by the emulation mode of the LDEV, and the number of
LDEVs associated with the LUN. For example, a LUN associated with two OPEN-3 LDEVs will have a size
of 4,693 MB.
LUN logical unit (also called device emulation or device type)
p Property file (can be generated using “cmdct” tool)<optional
port The number of supported ports on an XP disk array is dependent upon the number of supported I/O slots
and the number of ports available per I/O adapter. The XP family of disk arrays supports SCSI, Fibre
Channel (FC/ AL), and ESCON I/O interfaces. I/O support may vary with the selected disk array. Ports
are named based upon their port group and port letter. Examples of port names include CL1-A through
CL1-R and CL2-A through CL2-R (letters I and O are skipped).
type Type of array (XP48/XP512/XP128/XP1024/XP10000/XP12000)
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