Merge branch 'linux-docs' into refs/top-bases/linux-zfs-branch

scripts/zpool-config/dm0-raid0.sh

@@ -0,0 +1,55 @@
+#!/bin/bash
+#
+# Four disk Raid-0 DM in a single Raid-0 Configuration
+#
+
+PVCREATE=${PVCREATE:-/sbin/pvcreate}
+PVREMOVE=${PVREMOVE:-/sbin/pvremove}
+PVDEVICES=${PVDEVICES:-"/dev/sd[abcd]"}
+
+VGCREATE=${VGCREATE:-/sbin/vgcreate}
+VGREMOVE=${VGREMOVE:-/sbin/vgremove}
+VGNAME=${VGNAME:-"vg_tank"}
+
+LVCREATE=${LVCREATE:-/sbin/lvcreate}
+LVREMOVE=${LVREMOVE:-/sbin/lvremove}
+LVNAME=${LVNAME:-"lv_tank"}
+LVSTRIPES=${LVSTRIPES:-4}
+LVSIZE=${LVSIZE:-4G}
+
+DEVICES="/dev/${VGNAME}/${LVNAME}"
+
+zpool_create() {
+	# Remove EFI labels which cause pvcreate failure
+	for DEVICE in ${PVDEVICES}; do
+		dd if=/dev/urandom of=${DEVICE} bs=1k count=32 &>/dev/null
+	done
+
+	msg ${PVCREATE} -f ${PVDEVICES}
+	${PVCREATE} -f ${PVDEVICES} || exit 1
+
+	msg ${VGCREATE} ${VGNAME} ${PVDEVICES}
+	${VGCREATE} ${VGNAME} ${PVDEVICES} || exit 2
+
+	msg ${LVCREATE} --size=${LVSIZE} --stripes=${LVSTRIPES} \
+		--name=${LVNAME} ${VGNAME}
+	${LVCREATE} --size=${LVSIZE} --stripes=${LVSTRIPES} \
+		--name=${LVNAME} ${VGNAME} || exit 3
+
+	msg ${ZPOOL} create ${FORCE_FLAG} ${ZPOOL_NAME} ${DEVICES}
+	${ZPOOL} create ${FORCE_FLAG} ${ZPOOL_NAME} ${DEVICES} || exit 4
+}
+
+zpool_destroy() {
+	msg ${ZPOOL} destroy ${ZPOOL_NAME}
+	${ZPOOL} destroy ${ZPOOL_NAME} || exit 1
+
+	msg ${LVREMOVE} -f ${VGNAME}/${LVNAME}
+	${LVREMOVE} -f ${VGNAME}/${LVNAME} || exit 2
+
+	msg ${VGREMOVE} -f ${VGNAME}
+	${VGREMOVE} -f ${VGNAME} || exit 3
+
+	msg ${PVREMOVE} ${PVDEVICES}
+	${PVREMOVE} ${PVDEVICES} || exit 4
+}

scripts/zpool-config/md0-raid10.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+#
+# Four disk Raid-10 in a single Raid-0 Configuration
+#
+
+MDADM=${MDADM:-/sbin/mdadm}
+MDDEVICES=${MDDEVICES:-"/dev/sd[abcd]"}
+MDCOUNT=${MDCOUNT:-4}
+MDRAID=${MDRAID:-10}
+
+DEVICES="/dev/md0"
+
+zpool_create() {
+	msg ${MDADM} --create ${DEVICES} --level=${MDRAID} \
+		--raid-devices=${MDCOUNT} ${MDDEVICES}
+	${MDADM} --create ${DEVICES} --level=${MDRAID} \
+		--raid-devices=${MDCOUNT} ${MDDEVICES} || exit 1
+
+	msg ${ZPOOL} create ${FORCE_FLAG} ${ZPOOL_NAME} ${DEVICES}
+	${ZPOOL} create ${FORCE_FLAG} ${ZPOOL_NAME} ${DEVICES} || exit 2
+}
+
+zpool_destroy() {
+	msg ${ZPOOL} destroy ${ZPOOL_NAME}
+	${ZPOOL} destroy ${ZPOOL_NAME} || exit 1
+
+	msg ${MDADM} --manage --stop ${DEVICES}
+	${MDADM} --manage --stop ${DEVICES} || exit 2
+
+	msg ${MDADM} --zero-superblock ${MDDEVICES}
+	${MDADM} --zero-superblock ${MDDEVICES} || exit 3
+}

scripts/zpool-config/md0-raid5.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+#
+# Four disk Raid-5 in a single Raid-0 Configuration
+#
+
+MDADM=${MDADM:-/sbin/mdadm}
+MDDEVICES=${MDDEVICES:-"/dev/sd[abcd]"}
+MDCOUNT=${MDCOUNT:-4}
+MDRAID=${MDRAID:-5}
+
+DEVICES="/dev/md0"
+
+zpool_create() {
+	msg ${MDADM} --create ${DEVICES} --level=${MDRAID} \
+		--raid-devices=${MDCOUNT} ${MDDEVICES}
+	${MDADM} --create ${DEVICES} --level=${MDRAID} \
+		--raid-devices=${MDCOUNT} ${MDDEVICES} || exit 1
+
+	msg ${ZPOOL} create ${FORCE_FLAG} ${ZPOOL_NAME} ${DEVICES}
+	${ZPOOL} create ${FORCE_FLAG} ${ZPOOL_NAME} ${DEVICES} || exit 2
+}
+
+zpool_destroy() {
+	msg ${ZPOOL} destroy ${ZPOOL_NAME}
+	${ZPOOL} destroy ${ZPOOL_NAME} || exit 1
+
+	msg ${MDADM} --manage --stop ${DEVICES}
+	${MDADM} --manage --stop ${DEVICES} || exit 2
+
+	msg ${MDADM} --zero-superblock ${MDDEVICES}
+	${MDADM} --zero-superblock ${MDDEVICES} || exit 3
+}

scripts/zpool-config/ram0-raid0.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+#
+# Single ram disk /dev/ram0 Raid-0 Configuration
+#
+
+DEVICES="/dev/ram0"
+
+zpool_create() {
+	msg ${ZPOOL} create ${FORCE_FLAG} ${ZPOOL_NAME} ${DEVICES}
+	${ZPOOL} create ${FORCE_FLAG} ${ZPOOL_NAME} ${DEVICES} || exit 1
+}
+
+zpool_destroy() {
+	msg ${ZPOOL} destroy ${ZPOOL_NAME}
+	${ZPOOL} destroy ${ZPOOL_NAME} || exit 1
+}