zfs/scripts/zpool-config/x4550-raidz2-12x4.sh

#!/bin/bash
#
# Sun Fire x4550 (Thumper) Raid-Z2 Configuration (12x4 stripe)
#

DEVICES=(`ls /dev/disk/by-path/* | grep -v part | grep pci-0000`)
DEVICES_02=(`ls /dev/disk/by-path/* | grep -v part | grep pci-0000\:02`)
DEVICES_03=(`ls /dev/disk/by-path/* | grep -v part | grep pci-0000\:03`)
DEVICES_04=(`ls /dev/disk/by-path/* | grep -v part | grep pci-0000\:04`)
DEVICES_41=(`ls /dev/disk/by-path/* | grep -v part | grep pci-0000\:41`)
DEVICES_42=(`ls /dev/disk/by-path/* | grep -v part | grep pci-0000\:42`)
DEVICES_43=(`ls /dev/disk/by-path/* | grep -v part | grep pci-0000\:43`)

DEVICES_PER_CTRL=2
Z_IDX=0
RAIDZ2S=()

zpool_create() {

	D_IDX=0
	while [ ${D_IDX} -lt ${#DEVICES_02[@]} ]; do
		RAIDZ2=""
		for IDX in `seq 1 ${DEVICES_PER_CTRL}`; do
			RAIDZ2="${RAIDZ2} `readlink -f ${DEVICES_02[${D_IDX}]}`"
			RAIDZ2="${RAIDZ2} `readlink -f ${DEVICES_03[${D_IDX}]}`"
			RAIDZ2="${RAIDZ2} `readlink -f ${DEVICES_04[${D_IDX}]}`"
			RAIDZ2="${RAIDZ2} `readlink -f ${DEVICES_41[${D_IDX}]}`"
			RAIDZ2="${RAIDZ2} `readlink -f ${DEVICES_42[${D_IDX}]}`"
			RAIDZ2="${RAIDZ2} `readlink -f ${DEVICES_43[${D_IDX}]}`"
			let D_IDX=D_IDX+1
		done
		RAIDZ2S[${Z_IDX}]="raidz2 ${RAIDZ2}"
		let Z_IDX=Z_IDX+1
	done

	msg ${ZPOOL} create -f ${ZPOOL_NAME} ${RAIDZ2S[*]}
	${ZPOOL} create -f ${ZPOOL_NAME} ${RAIDZ2S[*]} || exit 1
}

zpool_destroy() {
	msg ${ZPOOL} destroy ${ZPOOL_NAME}
	${ZPOOL} destroy ${ZPOOL_NAME}
}