cleaned up many scrits and deleted some that were of no use; renamed a lot

1 files changed, 0 insertions, 242 deletions

diff --git a/straper/db/public/zfs/etc-zfs/zed.d/vdev_clear-led.sh b/straper/db/public/zfs/etc-zfs/zed.d/vdev_clear-led.sh
deleted file mode 100755
index 40cb61f..0000000
--- a/straper/db/public/zfs/etc-zfs/zed.d/vdev_clear-led.sh
+++ /dev/null
@@ -1,242 +0,0 @@
-#!/bin/sh
-# shellcheck disable=SC2154
-#
-# Turn off/on vdevs' enclosure fault LEDs when their pool's state changes.
-#
-# Turn a vdev's fault LED on if it becomes FAULTED, DEGRADED or UNAVAIL.
-# Turn its LED off when it's back ONLINE again.
-#
-# This script run in two basic modes:
-#
-# 1. If $ZEVENT_VDEV_ENC_SYSFS_PATH and $ZEVENT_VDEV_STATE_STR are set, then
-# only set the LED for that particular vdev. This is the case for statechange
-# events and some vdev_* events.
-#
-# 2. If those vars are not set, then check the state of all vdevs in the pool
-# and set the LEDs accordingly.  This is the case for pool_import events.
-#
-# Note that this script requires that your enclosure be supported by the
-# Linux SCSI Enclosure services (SES) driver.  The script will do nothing
-# if you have no enclosure, or if your enclosure isn't supported.
-#
-# Exit codes:
-#   0: enclosure led successfully set
-#   1: enclosure leds not available
-#   2: enclosure leds administratively disabled
-#   3: The led sysfs path passed from ZFS does not exist
-#   4: $ZPOOL not set
-#   5: awk is not installed
-
-[ -f "${ZED_ZEDLET_DIR}/zed.rc" ] && . "${ZED_ZEDLET_DIR}/zed.rc"
-. "${ZED_ZEDLET_DIR}/zed-functions.sh"
-
-if [ ! -d /sys/class/enclosure ] && [ ! -d /sys/bus/pci/slots ] ; then
-	# No JBOD enclosure or NVMe slots
-	exit 1
-fi
-
-if [ "${ZED_USE_ENCLOSURE_LEDS}" != "1" ] ; then
-	exit 2
-fi
-
-zed_check_cmd "$ZPOOL" || exit 4
-zed_check_cmd awk || exit 5
-
-# Global used in set_led debug print
-vdev=""
-
-# check_and_set_led (file, val)
-#
-# Read an enclosure sysfs file, and write it if it's not already set to 'val'
-#
-# Arguments
-#   file: sysfs file to set (like /sys/class/enclosure/0:0:1:0/SLOT 10/fault)
-#   val: value to set it to
-#
-# Return
-#  0 on success, 3 on missing sysfs path
-#
-check_and_set_led()
-{
-	file="$1"
-	val="$2"
-
-	if [ -z "$val" ]; then
-		return 0
-	fi
-
-	if [ ! -e "$file" ] ; then
-		return 3
-	fi
-
-	# If another process is accessing the LED when we attempt to update it,
-	# the update will be lost so retry until the LED actually changes or we
-	# timeout.
-	for _ in 1 2 3 4 5; do
-		# We want to check the current state first, since writing to the
-		# 'fault' entry always causes a SES command, even if the
-		# current state is already what you want.
-		read -r current < "${file}"
-
-		# On some enclosures if you write 1 to fault, and read it back,
-		# it will return 2.  Treat all non-zero values as 1 for
-		# simplicity.
-		if [ "$current" != "0" ] ; then
-			current=1
-		fi
-
-		if [ "$current" != "$val" ] ; then
-			echo "$val" > "$file"
-			zed_log_msg "vdev $vdev set '$file' LED to $val"
-		else
-			break
-		fi
-	done
-}
-
-# Fault LEDs for JBODs and NVMe drives are handled a little differently.
-#
-# On JBODs the fault LED is called 'fault' and on a path like this:
-#
-#   /sys/class/enclosure/0:0:1:0/SLOT 10/fault
-#
-# On NVMe it's called 'attention' and on a path like this:
-#
-#   /sys/bus/pci/slot/0/attention
-#
-# This function returns the full path to the fault LED file for a given
-# enclosure/slot directory.
-#
-path_to_led()
-{
-	dir=$1
-	if [ -f "$dir/fault" ] ; then
-		echo "$dir/fault"
-	elif [ -f "$dir/attention" ] ; then
-		echo "$dir/attention"
-	fi
-}
-
-state_to_val()
-{
-	state="$1"
-	case "$state" in
-		FAULTED|DEGRADED|UNAVAIL|REMOVED)
-			echo 1
-			;;
-		ONLINE)
-			echo 0
-			;;
-		*)
-			echo "invalid state: $state"
-			;;
-	esac
-}
-
-#
-# Given a nvme name like 'nvme0n1', pass back its slot directory
-# like "/sys/bus/pci/slots/0"
-#
-nvme_dev_to_slot()
-{
-	dev="$1"
-
-	# Get the address "0000:01:00.0"
-	read -r address < "/sys/class/block/$dev/device/address"
-
-	find /sys/bus/pci/slots -regex '.*/[0-9]+/address$' | \
-		while read -r sys_addr; do
-			read -r this_address < "$sys_addr"
-
-			# The format of address is a little different between
-			# /sys/class/block/$dev/device/address and
-			# /sys/bus/pci/slots/
-			#
-			# address=           "0000:01:00.0"
-			# this_address =     "0000:01:00"
-			#
-			if echo "$address" | grep -Eq ^"$this_address" ; then
-				echo "${sys_addr%/*}"
-				break
-			fi
-			done
-}
-
-
-# process_pool (pool)
-#
-# Iterate through a pool and set the vdevs' enclosure slot LEDs to
-# those vdevs' state.
-#
-# Arguments
-#   pool:	Pool name.
-#
-# Return
-#  0 on success, 3 on missing sysfs path
-#
-process_pool()
-{
-	pool="$1"
-
-	# The output will be the vdevs only (from "grep '/dev/'"):
-	#
-	#    U45     ONLINE       0     0     0   /dev/sdk          0
-	#    U46     ONLINE       0     0     0   /dev/sdm          0
-	#    U47     ONLINE       0     0     0   /dev/sdn          0
-	#    U50     ONLINE       0     0     0  /dev/sdbn          0
-	#
-	ZPOOL_SCRIPTS_AS_ROOT=1 $ZPOOL status -c upath,fault_led "$pool" | grep '/dev/' | (
-	rc=0
-	while read -r vdev state _ _ _ therest; do
-		# Read out current LED value and path
-		# Get dev name (like 'sda')
-		dev=$(basename "$(echo "$therest" | awk '{print $(NF-1)}')")
-		vdev_enc_sysfs_path=$(realpath "/sys/class/block/$dev/device/enclosure_device"*)
-		if [ ! -d "$vdev_enc_sysfs_path" ] ; then
-			# This is not a JBOD disk, but it could be a PCI NVMe drive
-			vdev_enc_sysfs_path=$(nvme_dev_to_slot "$dev")
-		fi
-
-		current_val=$(echo "$therest" | awk '{print $NF}')
-
-		if [ "$current_val" != "0" ] ; then
-			current_val=1
-		fi
-
-		if [ -z "$vdev_enc_sysfs_path" ] ; then
-			# Skip anything with no sysfs LED entries
-			continue
-		fi
-
-		led_path=$(path_to_led "$vdev_enc_sysfs_path")
-		if [ ! -e "$led_path" ] ; then
-			rc=3
-			zed_log_msg "vdev $vdev '$led_path' doesn't exist"
-			continue
-		fi
-
-		val=$(state_to_val "$state")
-
-		if [ "$current_val" = "$val" ] ; then
-			# LED is already set correctly
-			continue
-		fi
-
-		if ! check_and_set_led "$led_path" "$val"; then
-			rc=3
-		fi
-	done
-	exit "$rc"; )
-}
-
-if [ -n "$ZEVENT_VDEV_ENC_SYSFS_PATH" ] && [ -n "$ZEVENT_VDEV_STATE_STR" ] ; then
-	# Got a statechange for an individual vdev
-	val=$(state_to_val "$ZEVENT_VDEV_STATE_STR")
-	vdev=$(basename "$ZEVENT_VDEV_PATH")
-	ledpath=$(path_to_led "$ZEVENT_VDEV_ENC_SYSFS_PATH")
-	check_and_set_led "$ledpath" "$val"
-else
-	# Process the entire pool
-	poolname=$(zed_guid_to_pool "$ZEVENT_POOL_GUID")
-	process_pool "$poolname"
-fi