HP D2D110 HP StorageWorks D2D Backup System User Guide (EH880-90950, October 2 - Page 102

Restoring from the HP D2D Backup System, Reconnecting to the HP D2D after host failure

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Restoring from the HP D2D Backup System This is very easy and fast. Run your backup software and select the files to be restored. Although the software application is tape-based, the restore performance on your HP D2D Backup System is much faster than restoring from physical tape. Reconnecting to the HP D2D after host failure Each configured autoloader or tape drive on the HP D2D Backup System is uniquely mapped to a host. It cannot be seen by any other host on the network. If the host system fails, you must replace it and reconfigure the mapping of the host to the configured backup device on the HP D2D Backup System. 1. Install the operating system on the host. If possible, give the host the same Computer Name as the host that failed. 2. Install the backup application on the host. 3. Run the iSCSI Initiator on the restored host. (See also "The iSCSI Initiator" on page 47.) 4. Make a note of the Initiator Node Name from the General tab. 5. Modify the target autoloader to see the new machine name of the restored host. Select the Devices page on the Web Management Interface, and put the target autoloader into Edit mode. Copy the host's Initiator Node Name (found on the General tab in step 4 ) into iSCSI Initiator Name. 102 Restore processes

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Restoring from the HP D2D Backup System
This is very easy and fast. Run your backup software and select the
fi
les to be restored. Although the
software application is tape-based, the restore performance on your HP D2D Backup System is much
faster than restoring from physical tape.
Reconnecting to the HP D2D after host failure
Each con
fi
gured autoloader or tape drive on the HP D2D Backup System is uniquely mapped to a host. It
cannot be seen by any other host on the network. If the host system fails, you must replace it and
recon
fi
gure the mapping of the host to the con
fi
gured backup device on the HP D2D Backup System.
1.
Install the operating system on the host. If possible, give the host the same
Computer Name
as the
host that failed.
2.
Install the backup application on the host.
3.
Run the iSCSI Initiator on the restored host. (See also “
The iSCSI Initiator
” on page 47.)
4.
Make a note of the
Initiator Node Name
from the General tab.
5.
Modify the target autoloader to see the new machine name of the restored host. Select the Devices
page on the Web Management Interface, and put the target autoloader into Edit mode. Copy the
host’s Initiator Node Name (found on the General tab in step 4 ) into
iSCSI Initiator Name
.
102
Restore processes