olrad.1m (2010 09)

o
olrad(1M) olrad(1M)
interface_hw_path Hardware path of an interface under an OLA/R/D capable slot.
device_hw_path Any hardware path under an OLA/R/D capable slot.
cell_hw_path Hardware path of a Cell in the system. The user can use the
ioscan command to
find the hardware path. The cell_hw_path is also equivalent to the global slot number
as used with the
parolrad command.
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. Then 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. See the WARNINGS section below.
NOTE: The Cell identifier specified as an argument to the
olrad and parolrad
commands has different formats. For the parolrad command, the Cell identifier is
specified either in the global slot number format or in the local (cabinet# /slot# ) for-
mat. For the
olrad command, the Cell identifer is specified in the global slot
number format only. The global slot number of the Cell is also equivalent to the
hardware path of the Cell as displayed by the ioscan command. Refer to
parolrad (1M) for more details about the different formats for specifying a Cell.
-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
description 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, net-
working, 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*
operation is safe and would not cause disruption in the functioning of the system.
-c slot_id Displays the device information (Device_ID, Vendor_ID, Revision_ID, etc) of all the
interface devices under the specified slot. Output fields are detailed below, some
descriptions are platform dependent.
The fields Device_ID, Vendor ID, Subsystem ID, Subsystem_Vendor_ID, Revision_ID,
Class, Status, Command deal with the identification of the interface as per the PCI
specification and the values for these fields are displayed in hexadecimal.
Path displays the hardware path of the particular Interface device being displayed.
Name displays the interface driver name that claimed the interface.
Device_ID displays the PCI Device ID that identifies a particular interface and is
allocated by the vendor.
2 Hewlett-Packard Company − 2 − HP-UX 11i Version 3: September 2010