HP StorageWorks P9000 Software Installation Manual page 119

DISPLAY command An operator command used to display the status of BCM Monitor. You can specify this command
in the MODIFY command to display the current valid value of the parameter in the YKMONOPT
or YKMONCG file and the commands that are waiting to be executed.
DKC disk controller
DKC serial number In the HP StorageWorks XP1024/XP128 Disk Array and the HP StorageWorks
XP12000/XP10000 Disk Array and the HP StorageWorks P9000 Disk Array, a number is
assigned to each storage system (physical DKC serial number). In the HP StorageWorks
XP24000/XP20000 Disk Array, a number is assigned to each logical DKC (logical DKC serial
number).
DLIB distribution libraries
DSB device status byte
DSORG data set organization
dummy device A temporary device number assigned to a device detected by using the remote scan or NG scan
number functionality
E
edit mode A startup mode option for Business Continuity Manager agents. If you start a Business Continuity
Manager agent in the edit mode, you can define, operate, or monitor copy groups from Replication
Manager Software.
entry A DKC or command device that the route passes through
environment A command used for setting the environment of Business Continuity Manager, which is called by
setting command using the START command of the OS. The environment setting command includes the YKALCSVC,
YKSETENV, and YKDSPENV commands.
EXCTG Extended consistency group. When URs are in a 4x4 configuration, consistency can be preserved
between volumes on multiple DKCs. This group, which maintains volume consistency, is called
an Extended ConsisTency Group.
EXCTG information A CSV file in which EXCTG information in a 4x4 configuration copy group container is described
CSV file
external dataset A sequential dataset for the log data output from the system logger service
F
failback See failover .
failover The process that occurs when one device assumes the workload of a failed companion device.
Failovers can be planned or unplanned.
FlashCopy An IBM function that copies data quickly. For details, see DFSMS Advanced Copy Services.
FTP file transfer protocol
G
Gen'ed volume A Gen'ed volume refers to a volume that the OS recognizes. In the case of z/OS, this would be
a volume that is in the I/O gen for the LPAR.
GTF generalized user interface
GUI graphic user interface
H
HDD hard disk drive
host device (Host DAD ID) The device address domain ID of the host that is running Business Continuity
address domain ID Manager.
host identification A name specified to identify a mainframe when the volume information for multiple mainframe
name hosts is obtained. This name is specified by using the initialization parameter HOSTNAME of the
Business Continuity Manager agent.
1 19