Symantec NETBACKUP 7 Instrukcja Użytkownika Strona 56
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Oceniono. / 5. Na podstawie oceny klientów
Enabling client deduplication
To enable Client Deduplication, set an attribute in the NetBackup master server
Client Attributes host properties.
To specify the clients that deduplicate backups
1
In the NetBackup Administration Console, expand NetBackupManagement
> Host Properties > Master Servers.
2
In the details pane, select the master server.
3
On the Actions menu, select Properties.
4
On the Host Properties General tab, add the clients that use client direct to
the Clients list.
5
Select one of the following Deduplication Location options:
■ Always use the media server disables client deduplication. By default, all
clients are configured with the Always use the media server option.
■ Prefer to use client-side deduplication uses client deduplication if the
PureDisk plug-in is active on the client. If it is not active, a normal backup
occurs; client deduplication does not occur.
■ Always use client-side deduplication uses client deduplication. If the
deduplication backup job fails, NetBackup retries the job.
You can override the Prefer to use client-side deduplication or Always use
client-side deduplication host property in the backup policies.
See Disable client-side deduplication in the NetBackup Administrator's Guide
for UNIX and Linux, Volume I.
See Disable client-side deduplication in the NetBackup Administrator's Guide
for Windows, Volume I.
Configuring backups
When you configure a backup policy, for the Policy storage select a storage unit
that uses a deduplication pool.
For a storage lifecycle policy, for the Storage unit select a storage unit that uses
a deduplication pool.
For VMware backups, select the Mapped full VM backup option when you
configure a VMware backup policy. The Mapped full VM backup option provides
the best deduplication rates.
Configuring deduplication
Enabling client deduplication
56
- 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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