Sun Microsystems Netra CT 410, Service Manual

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Chapter 5 Hot-Swap Software Commands 5-5
5.2 Using the
cfgadm
Utility
You can perform the following hot-swap procedures using the
cfgadm
utility:
■
Deactivate and activate hot-swappable FRUs
■
Enable and disable full hot-swap for I/O slots in a server
■
Enable and disable basic hot-swap for I/O slots in a server
5.2.1 Logging In to the Netra CT Server
To use the
cfgadm
utility, you must be able to log in to the server either remotely,
where you would log in to the Netra CT server as superuser through another server
on the network, or directly, where you would connect a terminal console directly to
your Netra CT server.
For more information on connecting a terminal console to your system, see
Appendix B .
5.2.2 Running the
cfgadm
Utility
For all
cfgadm
commands, you must know the attachment-point ID for the I/O slot
that you are changing state. To list the attachment-point IDs for the slots in a server,
log in to the server and, as superuser, enter the following command:
For a Netra CT 810 server, output similar to the following is displayed:
# cfgadm
Ap_Id Type Receptacle Occupant Condition
AL-8 mcd/fhs connected configured ok
CPU bridge/fhs connected configured ok
IO-2 stpcipci/fhs connected configured ok
IO-3 unknown empty unconfigured unknown
IO-4 stpcipci/fhs connected configured ok
IO-5 unknown disconnected unconfigured ok
IO-6 unknown empty unconfigured unknown
IO-7 unknown empty unconfigured unknown