HP StorageWorks P9000 - Disk Arrays User Manual page 61

Item
Action
Source[Parity Gr.]
Target[Parity Gr.]
Owner
Glossary
AL-PA Arbitrated loop physical address.
BC HP StorageWorks P9000 or XP Business Copy. An HP StorageWorks application that provides volume-level,
point-in-time copies in the disk array.
BC z This is the version of BC that supports mainframe volumes. See BC for more information.
bit The basic unit of data in a binary numbering system (binary digit), represented by a 0 or a 1. Eight bits
equals one byte.
CHA Channel adapter. A device that provides the interface between the array and the external host system.
Occasionally, this term is used synonymously with the term channel host interface processor (CHIP).
CLI Command-line interface. An interface comprised of various commands which are used to control operating
system responses.
CLPR cache logical partitions.
Cnt Ac-J HP StorageWorks P9000 or XP Continuous Access Journal Software.
Cnt Ac-J Z This is the version of Continuous Access Journal that supports mainframe volumes. See Cnt Ac-J for more
information.
Cnt Ac-S HP StorageWorks P9000 or XP Continuous Access Synchronous software.
Cnt Ac-S Z This is the version of Continuous Access Synchronous that supports mainframe volumes. See Cnt Ac-S for
more information.
command device A volume in the disk array that accepts HP StorageWorks Continuous Access, HP StorageWorks Business
Copy, or HP StorageWorks P9000 Business Continuity Manager control operations, which are then executed
by the array.
CT group Consistency group.
CU Control Unit. The Control Unit is used to organize the storage space attached to the DKC, you can group
similarly configured logical devices (LDEVs) with unique control unit images (CUs). CUs are numbered
sequentially. The disk array supports a certain number of CUs, depending on the disk array model. Each
CU can manage multiple LDEVs. Therefore, to uniquely identify a particular LDEV requires both the CU
number and the LDEV number.
CVS CVS devices (OPEN-x CVS or 3390-x CVS) are custom volumes configured using array management software
to be smaller or larger than normal fixed-size OPEN or mainframe system volumes. Synonymous with volume
size customization (VSC). OPEN-V is a CVS-based volume.
C-Track Continuous Track. An HP StorageWorks software program that detects internal hardware component problems
on a array and automatically reports them to HP Support Services.
Type Description
field Displays the event type.
field Displays the source volume and the parity group (or the external volume
group if applicable). If the source parity groups and target parity groups
are the interleaved parity groups, the parity group ID at the top of the
interleaved parity groups appears.
field Displays the target volume and the parity group (or the external volume
group if applicable). If the source parity groups and target parity groups
are the interleaved parity groups, the parity group ID at the top of the
interleaved parity groups appears.
field Indicates the program which reserved this volume. If P9500 is displayed,
the reserved volume is reserved by Remote Web Console. If Other[XX]
is displayed, the reserved volume is reserved by RAID Manager or another
program. XX is an id which is given by this program. For example, 01
indicates RAID Manager, and 99 indicates Tiered Storage Manager. A
hyphen (-) indicates a normal volume that is not reserved. indicates a
normal volume that is not reserved.
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