M
MF, M/F
mainframe
modify mode
The mode of operation of Device Manager - Storage Navigator that allows
changes to the storage system configuration. See also view mode.
O
OPEN-V
A logical unit (LU) of user-defined size that is formatted for use by open-
systems hosts.
OPEN-x
A logical unit (LU) of fixed size (for example, OPEN-3 or OPEN-9) that is
used primarily for sharing data between mainframe and open-systems
hosts using Hitachi Cross-OS File Exchange.
P
P-VOL
This term is used only in the earlier version of the Device Manager -
Storage Navigator GUI (still in use) for the primary volume. See primary
volume.
pair
Two logical volumes in a replication relationship in which one volume
contains original data to be copied and the other volume contains the
copy of the original data. The copy operations can be synchronous or
asynchronous, and the pair volumes can be located in the same storage
system (in-system replication) or in different storage systems (remote
replication).
parity group
See RAID group.
PAV
Hitachi Compatible PAV
Glossary 397
System Administrator Guide for VSP Gx00 models and VSP Fx00 models
To Next Page
Loading...
