diff options
Diffstat (limited to 'scripts/zpool-config/lo-faulty-raidz2.sh')
-rw-r--r-- | scripts/zpool-config/lo-faulty-raidz2.sh | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/scripts/zpool-config/lo-faulty-raidz2.sh b/scripts/zpool-config/lo-faulty-raidz2.sh deleted file mode 100644 index 85b7d463a..000000000 --- a/scripts/zpool-config/lo-faulty-raidz2.sh +++ /dev/null @@ -1,71 +0,0 @@ -#!/bin/bash -# -# 4 loopback devices using the md faulty level for easy -# fault injection on top of which is layered raidz2. -# -# zpool-vdev0 zpool-vdev1 zpool-vdev2 zpool-vdev3 -# loop0 loop1 loop2 loop3 -# md0 (faulty) md1 (faulty) md2 (faulty) md3 (faulty) -# <--------------------- raidz2 zpool --------------------> -# - -FILEDIR=${FILEDIR:-/var/tmp} -FILES=${FILES:-"$FILEDIR/file-vdev0 $FILEDIR/file-vdev1 \ - $FILEDIR/file-vdev2 $FILEDIR/file-vdev3"} -LODEVICES="" -MDDEVICES="" - -zpool_create() { - check_loop_utils - check_md_utils - check_md_partitionable || die "Error non-partitionable md devices" - - for FILE in ${FILES}; do - LODEVICE=`unused_loop_device` - MDDEVICE=`unused_md_device` - - rm -f ${FILE} || exit 1 - dd if=/dev/zero of=${FILE} bs=1M count=0 seek=256 \ - &>/dev/null || die "Error $? creating ${FILE}" - - # Setup the loopback device on the file. - msg "Creating ${LODEVICE} using ${FILE}" - ${LOSETUP} ${LODEVICE} ${FILE} || \ - die "Error $? creating ${LODEVICE} using ${FILE}" - - LODEVICES="${LODEVICES} ${LODEVICE}" - - # Setup the md device on the loopback device. - msg "Creating ${MDDEVICE} using ${LODEVICE}" - ${MDADM} --build ${MDDEVICE} --level=faulty \ - --raid-devices=1 ${LODEVICE} &>/dev/null || \ - (destroy_md_devices "${MDDEVICES}" && \ - destroy_loop_devices "${LODEVICES}" && \ - die "Error $? creating ${MDDEVICE} using ${LODEVICE}") - wait_udev ${MDDEVICE} 30 || \ - (destroy_md_devices "${MDDEVICES}" && \ - destroy_loop_devices "${LODEVICES}" && \ - die "Error udev never created ${MDDEVICE}") - - # Create empty GPT/EFI partition table. - ${PARTED} --script ${MDDEVICE} mklabel gpt - MDDEVICES="${MDDEVICES} ${MDDEVICE}" - done - - msg ${ZPOOL} create ${ZPOOL_FLAGS} ${ZPOOL_NAME} raidz2 ${MDDEVICES} - ${ZPOOL} create ${ZPOOL_FLAGS} ${ZPOOL_NAME} raidz2 ${MDDEVICES} || \ - (destroy_md_devices "${MDDEVICES}" && \ - destroy_loop_devices "${LODEVICES}" && exit 1) - - echo "$LODEVICES" >/tmp/zpool-lo.txt - echo "$MDDEVICES" >/tmp/zpool-md.txt -} - -zpool_destroy() { - msg ${ZPOOL} destroy ${ZPOOL_NAME} - ${ZPOOL} destroy ${ZPOOL_NAME} - destroy_md_devices "`cat /tmp/zpool-md.txt`" - destroy_loop_devices "`cat /tmp/zpool-lo.txt`" - - rm -f /tmp/zpool-md.txt /tmp/zpool-lo.txt -} |