
11 Restore processes
In this chapter:
•
“Restore scenarios”onpage101
•
“Restoring single files” on page 102
•
“Reconnecting to HP D2D after host failure” on page 102
Restore scen
arios
The following table illustrates the three main restore scenarios.
Table 9 Restore scenarios
From HP D2D B
ackup System
From a p hysical tape drive connecte d to
the HP D2D
Basic file restore
Use the backup application to restore files
from the HP D2D to the host, as required.
Restore after
host failure
1. Rebuild the host and reconnect to the
HP D2D.
2. Use the backup application to restore
files from the HP D2D to the host.
Restore after site
failure
1. Replace the HP D2D.
2. Rebuild the host and reconnect to the
HP D2D.
3. Import the cartridge from the a ttached
tape drive.
• If the tape drive is attached to the
HP D2D, use the Web Management
Inter
face to import the cartridge to
the HP
D2D mail slot. Then use
the b
ackup application to move the
cart
ridge back into the autoloader
slot
on the HP D2D and restore
dat
a to the host. See Chapter 9.
•Ift
he tape drive is attached to the
hos
t, use the backup application
to
restore data to the host. See
Ch
apter 10 .
NO
TE:
If
you have a backup application that supports One-Button Disaster Recovery and have exported an
OBDRcartridge,youwillbeabletorunOBDRfromatapedriveconnecteddirectlytothehost. This
allows you to reconnect automatically and restores the host system from that cartridge. Please ref er to
the tape drive and backup application documentation for more information. The tape drive must also
support OBDR.
D2D Backup System
101
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