Seagate ST39175LW Guía para resolver problemas descargar pdf (Pagina 113)

Chapter 7, Extended Frozen Image Services (Array Integration Option) 99

Configuring Primary and Secondary Disks

EMC Symmetrix

For an EMC Symmetrix disk array on the NetBackup client, you need to create device

groups, add primary and mirror (secondary) devices to the groups, and associate or pair

the primaries with the secondaries. Once associated, the secondary disks must be

synchronized with the primary disks. During synchronization, the primary disks are

copied to the secondaries.

Use the following commands.

Note Please refer to your EMC TimeFinder Symapi documentation for more details on

these commands.

symdg

Creates a disk group.

symld

Adds primary disk to the disk group.

symbcv

Associates a secondary disk with a primary disk.

▼ Create the EMC Symmetrix disk groups

1. Create a disk group that will contain any number of primary and secondary disks.

symdg create nbfim_test

Creates disk group named nbfim_test.

2. Add primary disks to the disk group.

symld -g nbfim_test add dev 02A

Adds primary disk 02A to disk group nbfim_test.

3. Add secondary (BCV) disks to the disk group.

symbcv -g nbfim_test associate dev 08C BCV001

Adds the secondary disk 08C to the same disk group.

4. Synchronize the secondary disks with the primaries in the disk group.

symmir -g nbfim_test establish

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Seagate ST39175LW Guía para resolver problemas Pagina 113