Symantec NETBACKUP 7 Manual de usuario Pagina 57
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Valorado. / 5. Basado en revisión del cliente
NetBackup deduplicates the client data that it sends to a deduplication storage
unit.
Configuring optimized deduplication copy
You can configure optimized copy of deduplicated backups.
See “About optimized duplication of deduplicated data” on page 28.
To configure optimized duplication of deduplicated data
1
Ensure that all requirements are met.
See “Optimized deduplication copy requirements” on page 28.
2
Use one of the following methods to duplicate backup images:
■ A storage lifecycle policy to copy images automatically.
For the Backup destination Storage unit, select the storage unit for the
source media server deduplication pool. For the Duplication destination
Storage unit, select the storage unit for the destination disk pool. That
disk pool may be a media server deduplication pool or a PureDisk
deduplication pool.
See the NetBackup Administrator’s Guide for UNIX and Linux or the
NetBackup Administrator’s Guide for Windows.
■ A Vault policy to copy images automatically.
On the Profile dialog box ChooseBackups tab, choose the backup images
in the source media server deduplication pool. For the Destination Storage
unit on the Duplication tab, select the storage unit for the destination
disk pool. That disk pool may be a media server deduplication pool or a
PureDisk deduplication pool.
See the NetBackup Vault Administrator’s Guide.
■ The NetBackup bpduplicate command to copy images manually.
Duplicate from the source media server deduplication pool to another
media server deduplication pool or to a PureDisk deduplication pool.
See NetBackup Commands.
You can apply separate retention periods to each copy. For example, you can
retain the primary copy for three weeks and the destination copy for a longer
period of time. If you delete the source image, the copy is not deleted.
Configuring optimized deduplication copy behavior
You can configure several optimized deduplication copy behaviors, as follows:
57Configuring deduplication
Configuring optimized deduplication copy
- 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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