Hitachi Command Suite 8 User Guide

management clientA computer used to operate a graphical user interface client or a
command-line interface client.
master journal The primary, or main, journal volume. A master journal holds differentialdata on the primary replication system until the data is copied to the
restore journal (R-JNL) on the secondary system. See also restore journal.
N
NAS Network attached storage
NIC Network interface card
P
pair status Indicates the condition of a copy pair. A pair must have a specific status
for specific...

R
RACF (Resource Access Control Function) Functionality for controlling user authentication and resource access on
the mainframe host.
RADIUS Remote Authentication Dial In User Service
RAID redundant array of independent disks
A collection of two or more disk drives that presents the image of a single
logical disk drive to the system. Part of the physical storage capacity is
used to store redundant information about user data stored on the
remainder of the storage capacity. In the event of a single...

resource poolA type of resource group to which resources of a virtual storage machine
in a Virtual Storage Platform G1000 system belong, if those resources
have not been added to another resource group. There are two types of
resource pools: the resource pool on the default virtual storage machine
and the resource pool that is created automatically for each virtual
storage machine that you create on a VSP G1000 system.
restore journal The secondary, or remote, journal volume. A restore journal holds...

secondary volumeAfter a backup, the volume in a copy pair that is the copy of the original
data on the primary volume (P-VOL). Recurring differential data updates
keep the data in the S-VOL consistent with the data in the P-VOL.
Secure Sockets Layer (SSL) A common protocol for managing the security of message transmissionover the Internet.
Two SSL-enabled peers use their private and public keys to establish a secure communication session, with each peer encrypting transmitted
data with a randomly...

U
unallocated volume A volume (LDEV) for which no host paths are assigned.
URL Uniform Resource Locator
user group A collection of users who have access to the same resources and have thesame permissions for those resources. Permissions for users are
determined by the user groups to which they belong. Users and resource
groups can be assigned to multiple user groups.
V
virtual storage machine A virtual storage system that you create on a VSP G1000 system thatallows multiple resource groups to be treated...

466GlossaryHitachi Command Suite User Guide 

Index
Aaccess attributeschanging to read/write 174
access control 84, 96 users 94
accounts creating 87
editing 88, 89
lock status 91
locking (automatic) 42
managing (overview) 84
strong passwords 41
adding redundancy global-active device 295
agents downloading 43
alerts confirming 437
deleting 437
description 436
allocating existing volumes global-active device 293
allocating new pairs global-active device 291
analytics tab display differences 422
Attribute command 174
authentication external, groups 92...

Data Collectordownloading 43
data migration dialog box 341
data mobility overview 324
data optimization logical group 328
pools 329
data transfer speed Fibre Channel ports 220
deleting a report 380
discontinue
global-active device 305
download software 43
E element manager notes 447
starting 449
Element Manager starting products 447
EVS, updating HCS linkage 80
F failuresglobal-active device 303
Fibre Channel ports configuring 222
data transfer speed 220
file server adding volumes 194
export CSV 376...

registering, host scan 66
registering, merge host 67
registering, methods 61
registering, WWN/iSCSI 65
removing 74
removing, about 73
settings, information 68
starting products 447
viewing 402, 403
Hosts view (overview) 402
I IE browser pop-up blocking 34
Internet Explorer security 35
J Java Web Start clearing cache 38
log output 129
multiple JREs 38
Java Web Start 6.0/7.0 37
L launching optional software 446
launching other products 446
license management 44
registering 44
license key types 45
licenses...

Ooverview global-active device 276
P P-VOL Write Transfer Rate 435pair management 308
parity group creation 134, 135
deleting 138
deletion 137
parity groups create, dialog box 136
password changing 89, 90
path management 223, 366
performance optimizing by setting data transfer speed for a
Fibre Channel port 220
performance reporter display configuration 420
display differences 422
permissions by function 108
changing 90
policy User ID, password 87
pools deleting 172
threshold, modifying 172
creating 162,...