53 lines
1.2 KiB
Plaintext
53 lines
1.2 KiB
Plaintext
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#!/bin/sh
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#
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# Print SCSI Enclosure Services (SES) info. The output is dependent on the name
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# of the script/symlink used to call it.
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#
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helpstr="
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enc: Show disk enclosure w:x:y:z value.
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slot: Show disk slot number as reported by the enclosure.
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encdev: Show the /dev/sg* device for the enclosure associated with the disk slot.
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fault_led: Show the value of the disk enclosure slot fault LED.
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locate_led: Show the value of the disk enclosure slot locate LED.
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ses: Show disk's enclosure, enclosure dev, slot number, and fault/locate LED values."
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script=$(basename "$0")
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if [ "$1" = "-h" ] ; then
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echo "$helpstr" | grep "$script:" | tr -s '\t' | cut -f 2-
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exit
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fi
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if [ "$script" = "ses" ] ; then
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scripts='enc encdev slot fault_led locate_led'
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else
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scripts="$script"
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fi
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for i in $scripts ; do
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if [ -z "$VDEV_ENC_SYSFS_PATH" ] ; then
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echo "$i="
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continue
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fi
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val=""
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case $i in
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enc)
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val=$(ls "$VDEV_ENC_SYSFS_PATH/../../" 2>/dev/null)
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;;
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slot)
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val=$(cat "$VDEV_ENC_SYSFS_PATH/slot" 2>/dev/null)
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;;
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encdev)
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val=$(ls "$VDEV_ENC_SYSFS_PATH/../device/scsi_generic" 2>/dev/null)
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;;
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fault_led)
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val=$(cat "$VDEV_ENC_SYSFS_PATH/fault" 2>/dev/null)
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;;
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locate_led)
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val=$(cat "$VDEV_ENC_SYSFS_PATH/locate" 2>/dev/null)
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;;
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esac
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echo "$i=$val"
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done
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