169 lines
2.8 KiB
Bash
Executable File
169 lines
2.8 KiB
Bash
Executable File
#!/bin/bash
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#
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# ZFS/ZPOOL configuration test script.
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basedir="$(dirname $0)"
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SCRIPT_COMMON=common.sh
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if [ -f "${basedir}/${SCRIPT_COMMON}" ]; then
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. "${basedir}/${SCRIPT_COMMON}"
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else
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echo "Missing helper script ${SCRIPT_COMMON}" && exit 1
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fi
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PROG=zpios-sanity.sh
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HEADER=
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FAILS=0
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usage() {
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cat << EOF
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USAGE:
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$0 [hvxfc]
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DESCRIPTION:
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ZPIOS sanity tests
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OPTIONS:
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-h Show this message
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-v Verbose
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-x Destructive hd/sd/md/dm/ram tests
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-f Don't prompt due to -x
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-c Cleanup lo+file devices at start
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EOF
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}
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while getopts 'hvxfc?' OPTION; do
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case $OPTION in
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h)
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usage
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exit 1
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;;
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v)
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VERBOSE=1
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;;
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x)
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DANGEROUS=1
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;;
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f)
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FORCE=1
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;;
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c)
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CLEANUP=1
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;;
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?)
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usage
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exit
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;;
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esac
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done
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if [ $(id -u) != 0 ]; then
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die "Must run as root"
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fi
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# Perform pre-cleanup is requested
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if [ ${CLEANUP} ]; then
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${ZFS_SH} -u
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cleanup_md_devices
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cleanup_loop_devices
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rm -f /tmp/zpool.cache.*
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fi
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zpios_test() {
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CONFIG=$1
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TEST=$2
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LOG=`mktemp`
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${ZPIOS_SH} -f -c ${CONFIG} -t ${TEST} &>${LOG}
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if [ $? -ne 0 ]; then
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FAILS=1
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if [ ${VERBOSE} ]; then
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printf "FAIL: %-13s\n" ${CONFIG}
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cat ${LOG}
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else
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if [ ! ${HEADER} ]; then
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head -2 ${LOG}
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HEADER=1
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fi
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printf "FAIL: %-13s" ${CONFIG}
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tail -1 ${LOG}
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fi
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else
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if [ ${VERBOSE} ]; then
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cat ${LOG}
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else
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if [ ! ${HEADER} ]; then
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head -2 ${LOG}
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HEADER=1
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fi
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tail -1 ${LOG}
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fi
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fi
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rm -f ${LOG}
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}
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if [ ${DANGEROUS} ] && [ ! ${FORCE} ]; then
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cat << EOF
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The -x option was passed which will result in UNRECOVERABLE DATA LOSS
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on on the following block devices:
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/dev/sd[abcd]
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/dev/hda
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/dev/ram0
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/dev/md0
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/dev/dm-0
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To continue please confirm by entering YES:
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EOF
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read CONFIRM
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if [ ${CONFIRM} != "YES" ] && [ ${CONFIRM} != "yes" ]; then
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exit 0;
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fi
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fi
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#
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# These configurations are all safe and pose no risk to any data on
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# the system which runs them. They will confine all their IO to a
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# file in /tmp or a loopback device configured to use a file in /tmp.
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#
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SAFE_CONFIGS=( \
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file-raid0 file-raid10 file-raidz file-raidz2 \
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lo-raid0 lo-raid10 lo-raidz lo-raidz2 \
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)
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#
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# These configurations are down right dangerous. They will attempt
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# to use various real block devices on your system which may contain
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# data you car about. You are STRONGLY advised not to run this unless
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# you are certain there is no data on the system you care about.
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#
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DANGEROUS_CONFIGS=( \
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hda-raid0 \
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sda-raid0 \
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ram0-raid0 \
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md0-raid10 md0-raid5 \
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dm0-raid0 \
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)
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TMP_CACHE=`mktemp -p /tmp zpool.cache.XXXXXXXX`
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${ZFS_SH} zfs="spa_config_path=${TMP_CACHE}" || die "Unable to load modules"
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for CONFIG in ${SAFE_CONFIGS[*]}; do
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zpios_test $CONFIG tiny
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done
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if [ ${DANGEROUS} ]; then
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for CONFIG in ${DANGEROUS_CONFIGS[*]}; do
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zpios_test $CONFIG tiny
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done
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fi
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${ZFS_SH} -u
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exit $FAILS
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