HPE XP7 User Manual page 248

where the backup applications run when the applications at the primary site fail, or where the
primary site itself fails.
prio, priority priority mode. Used in Cache Residency.
PSUE Pair suspended-error
PSUS Pair suspended-split
RAID redundant array of inexpensive disks
RAID level The type of RAID implementation. RAID levels include RAID0, RAID1, RAID2, RAID3, RAID4,
RAID5 and RAID6.
RCU See remote control unit (RCU).
remote console A previous term for the personal computer (PC) system that is LAN-connected to an HP XP7
PC storage system. The current term is Remote Web Console PC.
resync "Resync" is short for resynchronize.
S-VOL See secondary volume (S-VOL) or source volume (S-VOL).
SAN storage area network
scripting The use of command line scripts, or spreadsheets downloaded by Configuration File Loader,
to automate storage management operations.
SCSI small computer system interface
secondary site The physical location of the storage system that contains the primary volumes of remote
replication pairs at the main or primary site. The storage system at the secondary site is
connected to the storage system at the main or primary site via remote copy connections. The
secondary site can also be called the "remote site" or "secondary storage system". See also
primary site.
secondary The volume in a copy pair that is the copy of the original data on the primary volume (P-VOL).
volume (S-VOL) The following HPE products use the term "secondary volume": Business Copy, Continuous
Access Synchronous, Continuous Access Journal, Continuous Access Journal MF, and External
Storage Access Manager.
See also primary volume (P-VOL).
severity level Applies to service information messages (SIMs) and HP P9000 Remote Web Console User
Guide error codes.
SIM service information message
SM shared memory
SMPL simplex
SMTP simple mail transfer protocol
source volume The volume in a copy pair containing the original data that is duplicated on the target volume
(S-VOL) (T-VOL). The following HPE products use the term source volume: Business Copy MF, Dataset
Replication for Mainframe, IBM FlashCopy™.
SSID storage subsystem ID. SSIDs are used for reporting information from the CU to the mainframe
operating system. Each group of 64 or 256 volumes requires one SSID, so there are one or
four SSIDs per CU image. The user-specified SSIDs are assigned during storage system
installation and must be unique to all connected host operating environments.
sync synchronous
V-VOL virtual volume
VDEV See virtual device (VDEV).
view mode The mode of operation of Remote Web Console that allows viewing only of the storage system
configuration. The two Remote Web Console modes are view mode and modify mode.
virtual device A group of logical devices (LDEVs) in a RAID group. A VDEV typically consists of some fixed
(VDEV) volumes (FVs) and some free space. The number of fixed volumes is determined by the RAID
level and device emulation type.
248 Glossary