Cobalt Digital Inc Cobalt NASRaQ Manual do Utilizador descarregar pdf (Página 296)

Appendix F: Disaster Recovery with Third-Party Software

274 Cobalt RaQ XTR User Manual

Performing a disaster-recovery operation

After completing the preparation steps in the previous section, the RaQ XTR is

now ready to be restored.

1. Telnet to the RaQ XTR and become the root user.

2. Execute the command:

$ /usr/bin/recover -s server -iY -a /var > /var/cobalt/

recover.log 2>&1

where -s server indicates the NetWorker backup server (for example,

-s legato.cobalt.com), -iY indicates to overwrite all ﬁles and -a /var instructs

the recover command to restore the listed partitions

3. Wait for the command to ﬁnish.

4. Execute the command:

$ /usr/bin/recover -s server -iY -a / /home > /var/cobalt/

recover.log 2>&1

5. Wait for the command to ﬁnish.

6. Reboot the RaQ XTR.

When the commands have completed, reboot the RaQ XTR for all the changes to

take effect.

☞

Important: Disaster recovery is not complete until you reboot the

RaQ XTR.

☞

Important: The ﬁrst recover operation must complete before the

second begins. The /var directory must be recovered before

the / directory or an error will occur when recovering the Cobalt

database in postgres. If this happens, the system administration

database and the OS conﬁguration ﬁles will be out of

synchronization, and the UI will have inconsistent information.

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Cobalt Digital Inc Cobalt NASRaQ Manual do Utilizador Página 296