HP 9000 Series 700, Manual

Page: 146 / 222

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Configuring other adoptive hosts 12
On the adoptive host
1 Own all DTCs that will belong to this host in the event of original host failure.
dtcown dtcname
2 Reboot all DTCs by switching them off and then on.
3 Check that each DTC is operational by executing a command such as
dtcping dtcname to verify that each DTC can be managed on this node.
4 Disown all DTCs belonging to the adoptive host by entering:
dtcdisown dtcname
for each DTC. This is a precaution to avoid possible conflicts of ownership.
Note If any of these commands are unsuccessful, reboot the DTC.
Configuring other adoptive hosts
On all additional adoptive hosts
Repeat the procedure “Transfering configurations to an adoptive host” for all
additional adoptive host(s).
Note You can use dtclist -c command to list all configured DTCs.
You have now verified that all potential adoptive hosts can own and manage the
DTCs.
Returning ownership to the original host
On the original host
Own all the DTCs and enable them to receive management instructions by entering
the following commands for each DTC.
dtcown dtcname
dtcquickswitch IP_address_of_original_host dtcname