HP-UX Reference (11i v3 07/02) - 1M System Administration Commands N-Z (vol 4)

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olrad(1M) olrad(1M)
Options
The following options are supported.
-A slot_id Post add phase. The slot power is turned ON, the drivers associated with all affected
slots are resumed. ioscan is run and if the card is claimed, the driver scripts,
post_add for the current slot and post_replace for affected slots (if any), are run
and the attention LED at the corresponding slot is turned OFF.
-A -s cell_hw_path
Configures the I/O components associated with the specified Cell. This operation is
required, because when a Cell is added to the system, the attached I/O components are
not configured in by default, so they have to be explicitly configured using this option.
-a slot_id Prepare to add a card to the system at the specified slot. Critical Resource Analysis
(CRA) is run to ensure that the current card addition onto the system will not cause
disruption to the overall system operation. The driver scripts (
pref_replace and
prep_replace ) for affected slots (if any) are run and the drivers associated with the
affected slots are suspended. The slot power is turned OFF, and the attention LED at
the corresponding slot is set to BLINK mode.
If the -f option is specified, it overrides critical analysis (CRA) results. See the descrip-
tion for the -f option.
-C slot_id Runs Critical Resource Analysis (CRA) routine only on the specified slot_id and displays
the results. It checks for critical resources on all affected hardware paths associated
with the specified slot. It analyzes file systems, volumes, processes, networking, swap,
dump and generates a report of affected resources. It lists the severity levels and the
meanings for each.
CRA_SUCCESS no affected resources in use.
CRA_WARNINGS resources in use on affected device(s) but none are deemed
critical.
CRA_DATA_CRITICAL probable data loss, only proceed with the user’s permission.
CRA_SYS_CRITICAL likely to bring down the user’s system.
CRA_FAILURE some internal CRA error encountered.
Users are advised to use this option first to check out whether the intended OL* opera-
tion is safe and would not cause disruption in the functioning of the system.
-c slot_id Displays the device information (such as Device_ID, Vendor_ID, and Revision_ID) of all
the interface devices at the indicated slot.
-D slot_id This performs the post delete operation. This should always be performed after an
olrad -d slot_id operation to complete the delete operation of a card at the slot.
-d slot_id Delete a card on the system at the specified slot. Critical Resource Analysis is run to
ensure that the current card removal on the system will not cause disruption to the sys-
tem operation. The driver script (prep_delete) associated with the current slot is
run prior to the deletion. The target slot is powered off and the driver instances and
associated data structures are removed. The attention LED is set to BLINK at the
corresponding slot when the operation is in progress. When it completes, the
post_delete driver scripts are run.
If the -f option is specified, it overrides critical analysis (CRA) results. See the descrip-
tion for the -f option.
-d -t driver_name
This option is reserved for future use.
-d -u driver_name
This option is reserved for future use.
-e slot_id Lists the affected slot IDs for the specified slot.
-F Displays the output in machine readable format. It can be used with the following
options: -q, -c, -h, and -v.
-f The -f option, if specified, overrides the "data critical" errors returned by CRA. It is
important to note that olrad will not allow "system critical" errors to be overridden
and that olrad automatically overrides "warnings".
HP-UX 11i Version 3: February 2007 − 2 − Hewlett-Packard Company 119