Checking and Setting Disk LEDs

Checking the Current State of a Disk LED (led)

Use the led subcommand to check the current state of the yellow LED associated with a specific disk.

Supported on:

• StorEdge A5000

• SPARCstorage Array

• SPARCstorage RSM

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luxadm [ -v ] led { enclosure,dev... | pathname...}

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Table 2-2 led Options and Arguments

Option/Argument	Description
enclosure	The enclosure name of a StorEdge A5000 disk array
dev	The name of a specific disk in an enclosure
pathname	The physical or logical path name of a specific disk in an array

Example:

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# luxadm led /devices/sbus@3,0/SUNW,socal@0,0/sf@0,0/ssd@w21000020370412ec,0:c,raw
LED state is OFF for device in location: front,slot 0
#

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Setting a Disk LED to the Blink Mode (led_blink)

Use the led_blink subcommand to make the yellow LED associated with a specific disk blink or flash.

Supported on:

• StorEdge A5000

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luxadm [ -v ] led_blink { enclosure,dev... | pathname...}

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Table 2-3 led_blink Options and Arguments

Option/Argument	Description
enclosure	The enclosure name of a StorEdge A5000 disk array
dev	The name of a specific disk in an enclosure
pathname	The physical or logical path name of a specific disk in an array

Example:

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# luxadm led_blink /devices/sbus@3,0/SUNW,socal@0,0/sf@0,0/ssd@w21000020370412ec,0:c,raw
LED state is BLINKING for device in location: front,slot 0
#

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Turning Off a Disk LED (led_off)

Use the led_off subcommand to turn off the yellow LED associated with a specific disk.

Supported on:

• StorEdge A5000

• SPARCstorage Array

• SPARCstorage RSM

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luxadm [ -v ] led_off { enclosure,dev... | pathname...}

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Table 2-4 led_off Options and Arguments

Option/Argument	Description
enclosure	The enclosure name of a StorEdge A5000 disk array
dev	The name of a specific disk in an enclosure
pathname	The physical or logical path name of a specific disk in an array

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Note -

On a StorEdge A5000 disk array this may or may not cause the yellow LED to turn off or stop blinking depending on the state of the StorEdge A5000 disk array. Refer to StorEdge A5000 Installation and Service Manual for details.

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Example:

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# luxadm led_off /devices/sbus@3,0/SUNW,socal@0,0/sf@0,0/ssd@w21000020370412ec,0:c,raw
LED state is OFF for device in location: front,slot 0
#

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Turning On a Disk LED (led_on)

Use the led_on subcommand to turn on the yellow LED associated with a specific disk.

Supported on:

• SPARCstorage Array

• SPARCstorage RSM

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luxadm [ -v ] led_on pathname

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Table 2-5 led_on Options and Arguments

Option/Argument	Description
dev	The name of a specific disk in an enclosure
pathname	The physical or logical path name of a specific disk in an array