Recovery Process: Promoting A Target Library Using Colocation - HP StorageWorks D2D - Backup Systems User Manual

Transport the Data Center D2D to the remote site
Configuration page to select target library on
the Data Center D2D and remove slot mapping
The library status changes to non-replicating.
iSCSI
Make sure the port configuration of the newly
non-replicating library is iSCSI.
On host machine where recovery is to occur,
install iSCSI Initiator and backup application.
Configure iSCSI Initiator Name for new
non-replicating library to match that of the host
system.
Connect to co-located appliance and library via
iSCSI from host.
Import cartridges into backup application and
When failed D2D is replaced at remote site, use
Figure 52 Recovery process: promoting a target library using colocation
1.
Transport the appliance from the Data Center to the remote site and reconfigure networking, etc.
102 Configuring and using replication
Start
and reconfigure networking.
On the Data Center D2D use Mapping
between it and the source library.
Was this the only
slot mapping to this
target library?
Yes
Which interface
will hosts use to
connect to D2D?
Make sure the port configuration of the newly
non-replicating library is FC.
Install FC card into server and connect to SAN.
Connect to FC library on co-located appliance.
recover data to the host over WAN.
reverse replication to recover data to it.
End
Is it OK to
No
remove other
mappings?
Yes
This recovery method is not suitable because it
will break other replication mappings.
FC
No
End