Enhanced Support Facility 2.6 User's Guide

3.13.1.1 info subcommand

DESCRIPTION

info subcommand displays the configuration information of the specified interface or all interfaces, and the status of communication paths.
If no interface name is specified, information for all of the interfaces that comprise the IOMP on the system will be displayed. In this case, the IOMP drivers except for the SCF driver will be included in the information.
If you want to view information about the SCF driver, specify "/dev/FJSVhwr/fiomp/mscf0" for an interface name.

SYNOPSIS

/usr/opt/FJSViomp/bin/iompadm [-p] -c FJSVscf3 info [Interface name]

EXAMPLE

Example : For PRIMEPOWER 850

When -p option is not specified:

# /usr/opt/FJSViomp/bin/iompadm -c FJSVscf3 info /dev/FJSVhwr/fiomp/mscf0
IOMP: /dev/FJSVhwr/fiomp/mscf0
Element:
        /dev/FJSVhwr/scfc0     online  active  block   "Good"
        /dev/FJSVhwr/scfc1     online  standby block   "Good"
Node:
        /dev/FJSVhwr/pwrctl
        /dev/FJSVhwr/pwrctl2
        /dev/FJSVhwr/rcictl
        /dev/FJSVhwr/rcictl2
        /dev/FJSVhwr/rasctl
        /dev/FJSVhwr/rasctl2

Function:
        MPmode=false
        AutoPath=true
        Block=true
        NeedSync=false

Specify the -p option:

# /usr/opt/FJSViomp/bin/iompadm -p -c FJSVscf3 info /dev/FJSVhwr/fiomp/mscf0
IOMP: /dev/FJSVhwr/fiomp/mscf0
-> /device/pseudo/FJSVscf3@1024:mscf0
Element:
        /dev/FJSVhwr/scfc0     online  active  block   "Good"
-> /devices/pci@83,4000/ebus@1/FJSV,scfc@14, 200000:scfc0
        /dev/FJSVhwr/scfc1     online  standby block   "Good"
-> /devices/pci@8f,4000/ebus@1/FJSV,scfc@14, 200000:scfc1
Node:
        /dev/FJSVhwr/pwrctl
        /dev/FJSVhwr/pwrctl2
        /dev/FJSVhwr/rcictl
        /dev/FJSVhwr/rcictl2
        /dev/FJSVhwr/rasctl
        /dev/FJSVhwr/rasctl2
Function:
        MPmode=false
        AutoPath=true
        Block=true
        NeedSync=false

"Table 3. 2 Communication path status" explains information output in the above examples.

[Table 3. 2 Communication path status]

Information	Description
online/offline	Indicates the status of the communication path: online : enabled to communicate offline : disabled to communicate
active/standby/stop/fail/disconnected	Indicates the detailed status of the communication path: active : enabled to communicate or being communicated standby: ready for communication but in an idle state stop : stopped state fail : disabled to communicate caused by a failure disconnected: detached communication path by Dynamic Reconfiguration
block/unblock	Indicates whether incoming direct access to the communication path is permitted: block : prohibited unblock: permitted
Message	Displays supplemental information about the current system status or the cause of the error. Displaying quotation marks ("") indicates that no supplemental information exists. See "Table 3. 3 Message List" for more information about displayed messages.
-> /devices/...	If the -p option is specified, a physical device name will be displayed.

"Table 3. 3 Message List" gives the description and meaning of displayed messages.

The item "Executable" in "Table 3. 3 Message List" indicates either it is possible or impossible to execute the recover subcommand to restore the communication path.

[Table 3. 3 Message List]

Status	Message	Meaning	Executable
Active	Good	Communication is being established.	-
Standby	Good	The communication path is ready for communication, but there is in an idle state.	-
Stop	Good	The communication path is being stopped.	-
Fail	offline	SCF device failure occurred.	X
	Ebus2 Timeout	Ebus2 Timeout occurred.	O
	Command Error	Send Sumcheck Error occurred.	O
	Sumcheck Error	Receive Sumcheck Error occurred.	O
	Ebus2 DMA Error	Ebus2 DMA transport error occurred.	O
	Command Timeout	SCF Command Timeout Error occurred.	O
	Parity error	Parity Error occurred.	X

O: Possible (However, you might be impossible to restore the communication path to work properly with the recover subcommand, depending upon the hardware failure.)
X: Impossible
-: Unnecessary