HP 12000 HP VLS Solutions Guide Design Guidelines for Virtual Library Systems - Page 159

HP Library and Tape Tools

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Page 159 highlights

E echo copy benefits, 34 considerations, 34 F file-level differencing, 90 H help, obtaining, 155 HP deduplication, 14 eplication, 17 storage web site, 154 Subscriber's choice web site, 155 HP Data Protector deduplication guidelines, 137 general guidelines, 136 import example script, 138 with HP Accelerated deduplication, 135 with HP virtual tape libraries, 135 HP Library and Tape Tools, 37 I IBM TSM with HP Accelerated deduplication, 141 with HP virtual libraries, 141 integrity check, 91 L LAN-free backups, 30 Library and Tape Tools see HP Library and Tape Tools licensing Accelerated deduplication, 92 capacity on the VLS, 55 VLS replication, 100 LUN mapping, 40 LUN masking, 40 M many-to-one replication, 21 mapping see LUN mapping masking see LUN masking media server considerations, 32 multipathing, 29 multiple library backup benefits, 28 use model, 28 multiplexing, 29 multistreaming, 29 N n-way replication, 21 NAS alternative to virtual tape, 12 NetBackup see Symantec NetBackup deduplication guidelines, 140 general guidelines, 140 import example script, 141 NetWorker deduplication guidelines, 150 general guidelines, 149 with HP Accelerated deduplication, 148 with HP virtual libraries, 148 O object-level differencing, 87 operating system tape configuration, 38 OS see operating system oversubscription, tape, 16 P performance bottlenecks, 37 physical tape alternative to virtual tape, 12 R replication active-active, 21 active-passive, 21 benefits, 35 considerations, 35 creating archive tapes, 35 defined, 17 deployment options, 20 HP solutions, 17 licensing on the VLS, 100 limitations, 23 many-to-one, 21 n-way, 21 restoring data from target, 36 time estimates, 19 VLS, 98 data recovery, 120 design considerations, 113 device sizing, 120 how it works, 98 implementing, 100 incremental backups, 99 initialization, 105 job control, 113 link sizing, 115 multi-node scaling, 100 preparation, 133 reporting, 109 setup, 101 with backup applications, 22 reporting Accelerated deduplication, 93 replication on the VLS, 109 restoring data from disk backup, 36 from replication target, 36 from tape copy, 36 retention planning, 30 159

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E
echo copy
benefits,
34
considerations,
34
F
file-level differencing,
90
H
help, obtaining,
155
HP
deduplication,
14
eplication,
17
storage web site,
154
Subscriber's choice web site,
155
HP Data Protector
deduplication guidelines,
137
general guidelines,
136
import example script,
138
with HP Accelerated deduplication,
135
with HP virtual tape libraries,
135
HP Library and Tape Tools,
37
I
IBM TSM
with HP Accelerated deduplication,
141
with HP virtual libraries,
141
integrity check,
91
L
LAN-free backups,
30
Library and Tape Tools
see
HP Library and Tape Tools
licensing
Accelerated deduplication,
92
capacity on the VLS,
55
VLS replication,
100
LUN mapping,
40
LUN masking,
40
M
many-to-one replication,
21
mapping
see
LUN mapping
masking
see
LUN masking
media server considerations,
32
multipathing,
29
multiple library backup
benefits,
28
use model,
28
multiplexing,
29
multistreaming,
29
N
n-way replication,
21
NAS
alternative to virtual tape,
12
NetBackup
see
Symantec NetBackup
deduplication guidelines,
140
general guidelines,
140
import example script,
141
NetWorker
deduplication guidelines,
150
general guidelines,
149
with HP Accelerated deduplication,
148
with HP virtual libraries,
148
O
object-level differencing,
87
operating system
tape configuration,
38
OS
see
operating system
oversubscription, tape,
16
P
performance bottlenecks,
37
physical tape
alternative to virtual tape,
12
R
replication
active-active,
21
active-passive,
21
benefits,
35
considerations,
35
creating archive tapes,
35
defined,
17
deployment options,
20
HP solutions,
17
licensing on the VLS,
100
limitations,
23
many-to-one,
21
n-way,
21
restoring data from target,
36
time estimates,
19
VLS,
98
data recovery,
120
design considerations,
113
device sizing,
120
how it works,
98
implementing,
100
incremental backups,
99
initialization,
105
job control,
113
link sizing,
115
multi-node scaling,
100
preparation,
133
reporting,
109
setup,
101
with backup applications,
22
reporting
Accelerated deduplication,
93
replication on the VLS,
109
restoring data
from disk backup,
36
from replication target,
36
from tape copy,
36
retention planning,
30
159