Symantec NETBACKUP 7 Manual de usuario descargar pdf (Pagina 12)

About NetBackup deduplication options

Deduplication everywhere lets you choose at which point in the backup process

to perform deduplication. NetBackup can manage your deduplication wherever

you implement it in the backup stream.

Figure 1-1 shows the options for deduplication.

Table 1-1 describes the options for deduplication.

Figure 1-1

NetBackup deduplication

Deduplicate on NetBackup clients

Deduplicate on NetBackup media

servers

Deduplicate on disk appliances by

using the OpenStorage option

Deduplicate using NetBackup

PureDisk, including at remote

offices

Introducing NetBackup deduplication

About NetBackup deduplication

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 121 122

Symantec NetBackup™ 1
Deduplication Guide 1
Legal Notice 2
Symantec Corporation 3
350 Ellis Street 3
Mountain View, CA 94043 3
Technical Support 4
Licensing and registration 5
Customer service 5
Contents 7
Contents8 8
9Contents 9
Contents10 10
Introducing NetBackup 11
About NetBackup deduplication 12
Table 1-1 13
DescriptionType 13
How deduplication works 14
Planning your deployment 17
Table 2-1 18
Deployment overview 18
■ A PureDisk storage pool 19
About deduplication servers 21
About deduplication nodes 22
25Planning your deployment 25
About scaling deduplication 27
29Planning your deployment 29
31Planning your deployment 31
Server Deduplication option 34
Table 2-7 36
ProcedureTask 36
Provisioning the storage 37
G:\) as the storage path 38
39Provisioning the storage 39
Installing deduplication 41
■ The purediskdbuser folder 45
Table 4-2 46
Configuring deduplication 47
About deduplication pools 49
■ The disk pool properties 50
Table 5-2 51
DescriptionProperty 51
Table 5-3 53
55Configuring deduplication 55
Enabling client deduplication 56
Configuring backups 56
57Configuring deduplication 57
59Configuring deduplication 59
Table 5-5 64
Managing deduplication 65
67Managing deduplication 67
■ storagepath 69
■ spalogin 69
■ spapasswd 69
■ dbpath 69
■ required_interface 69
71Managing deduplication 71
77Managing deduplication 77
Deleting a deduplication pool 78
■ The Job Details dialog box 80
Viewing disk reports 81
Monitoring deduplication logs 83
Deduplication database log 84
PureDisk plug-in log 85
About VxUL logs 86
Table 6-3 88
DescriptionOption 88
Deleting backup images 90
About maintenance processing 90
91Managing deduplication 91
■ Allowed 94
■ Restricted 94
■ Prohibited 94
Backup jobs fail 96
■ The Disk Logs report 97
Troubleshooting 102
Disaster recovery 103
Deduplication architecture 109
117Deduplication architecture 117
Data removal process 118
Index120 120
121Index 121
Index122 122

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Symantec NETBACKUP 7 Manual de usuario Pagina 12

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