Sun Microsystems Netra CT Service Manual page 89

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5.2.3.2 Enabling Basic Hot Swap on I/O Slots
All of the I/O slots in the Netra CT server are set to full hot swap by default. You
can disable full hot swap on one or more I/O slots, bringing those slots to a basic hot
swap state. That means that if an I/O card becomes faulty and needs replacing, you
must manually deactivate the I/O slot using the cfgadm utility before you can
remove the card, and then manually reactivate the I/O slot after replacing the card.
If you want to disable full hot swap on one or more I/O slots, bringing those slots to
a basic hot swap state, as root, enter:
# cfgadm -x disable_autoconfig ap_id
Note – Whenever you reboot or power your server on and off, the hot swap states
revert back to the default full hot swap state for all I/O slots. If you want one or
more I/O slots set to the basic hot swap setting, you must manually reset the I/O
slots after rebooting or powering your server on and off.
Deactivating a Hot Swappable FRU
To deactivate an I/O card in a basic hot swap state, as root, enter:
# cfgadm -c unconfigure ap_id
where ap_id is the attachment point ID. For example, to deactivate an I/O card in
slot 4, as root, enter:
# cfgadm -c unconfigure IO-4
If you see value 'disabled' underneath a <slot#-autoconfig> line,
then that slot is set to basic hot swap.
Chapter 5 Hot Swap Software Commands 5-7