Virtual TapeServer 8.2 Configuration Guide

180 | Index
Data Encryption (cont.)
enabling
60
encrypting virtual tapes
69
encryption algorithm used
57
key database size
62
licensing
15
logging
58
multi-server considerations
59
overview
4, 57
overview of tape operations
58
restoring
172
upgrade considerations
59
data partitions on replication servers
40
Data Replication
Data Encryption considerations
59
licensing
15
overview
4, 39
debug information
125
decrypting virtual tapes
69
default
groups
102
users
102
Delete button on Operation page
115
diagnostic
commands
129
tools
125
disaster recovery
173
displaying
c/ratio column on Operation page
116
Change Rate button
117
Delete button
115
Erase button
115
free space on System Status page
117
Import/Export button
116
last written column on Operation page
116
Migrate button
116
Mount button
115
read-only column on Operation page
116
Stop/Start Refreshing button
117
Unmount button
115
virtual tape size limits
116
Dynamic Data Reduction
3
dynamic import
81
E
EMS
configuring
53
messages
152
status
73
troubleshooting
131
user accounts
54
enabling
auto-refresh of Operation page
116
closed system
101
Data Encryption
60
Data Replication licensing
41
EMS usage alert
55
file system usage alert
55, 116
Scan/Cleanup
92
encrypting virtual tapes
69
encryption algorithm
57
Erase button on Operation page
115
erasebylist.log
148
event log
133
Event Management System, See EMS
exporting
decryption
58
pools
33, 74
return codes
75
virtual tapes
33, 37, 74
external storage, troubleshooting
130
F
FCSK Information page 123
file system
maintenance
122
troubleshooting
129
file system check (fsck)
122
free_space_status parameter
117
G
getVTS_dbginfo 125
GFS
adding vault to cluster
161
configuring
159
maintaining
157
overview
157
shutting down
cluster
159
single server
158
starting
157
troubleshooting
167
Global File System (GFS) support
4
groups
assigning rights
108
default rights
102
H
hard drives, troubleshooting 128
host server
troubleshooting
128
verifying availability of virtual tape
68