diff options
Diffstat (limited to 'tests/zfs-tests/include/libtest.shlib')
| -rw-r--r-- | tests/zfs-tests/include/libtest.shlib | 186 |
1 files changed, 165 insertions, 21 deletions
diff --git a/tests/zfs-tests/include/libtest.shlib b/tests/zfs-tests/include/libtest.shlib index 4493d97cd..d9aa1090d 100644 --- a/tests/zfs-tests/include/libtest.shlib +++ b/tests/zfs-tests/include/libtest.shlib @@ -1645,23 +1645,145 @@ function reexport_pool } # -# Verify a given disk is online or offline +# Verify a given disk or pool state # # Return 0 is pool/disk matches expected state, 1 otherwise # -function check_state # pool disk state{online,offline} +function check_state # pool disk state{online,offline,degraded} { typeset pool=$1 typeset disk=${2#$DEV_DSKDIR/} typeset state=$3 - $ZPOOL status -v $pool | grep "$disk" \ - | grep -i "$state" > /dev/null 2>&1 + [[ -z $pool ]] || [[ -z $state ]] \ + && log_fail "Arguments invalid or missing" + + if [[ -z $disk ]]; then + #check pool state only + $ZPOOL get -H -o value health $pool \ + | grep -i "$state" > /dev/null 2>&1 + else + $ZPOOL status -v $pool | grep "$disk" \ + | grep -i "$state" > /dev/null 2>&1 + fi return $? } # +# Cause a scan of all scsi host adapters by default +# +# $1 optional host number +# +function scan_scsi_hosts +{ + typeset hostnum=${1} + + if [[ -z $hostnum ]]; then + for host in /sys/class/scsi_host/host*; do + echo '- - -' > $host/scan + done + else + echo "/sys/class/scsi_host/host$hostnum/scan" + echo '- - -' > "/sys/class/scsi_host/host$hostnum/scan" + fi +} +# +# Wait for newly created block devices to have their minors created. +# +function block_device_wait +{ + if is_linux; then + $UDEVADM trigger + $UDEVADM settle + fi +} + +# +# Online or offline a disk on the system +# +# First checks state of disk. Test will fail if disk is not properly onlined +# or offlined. Online is a full rescan of SCSI disks by echoing to every +# host entry. +# +function on_off_disk # disk state{online,offline} host +{ + typeset disk=$1 + typeset state=$2 + typeset host=$3 + + [[ -z $disk ]] || [[ -z $state ]] && \ + log_fail "Arguments invalid or missing" + + if is_linux; then + if [[ $state == "offline" ]] && ( is_mpath_device $disk ); then + dm_name="$($READLINK $DEV_DSKDIR/$disk \ + | $NAWK -F / '{print $2}')" + slave="$($LS /sys/block/${dm_name}/slaves \ + | $NAWK '{print $1}')" + while [[ -n $slave ]]; do + #check if disk is online + $LSSCSI | $EGREP $slave > /dev/null + if (($? == 0)); then + slave_dir="/sys/block/${dm_name}" + slave_dir+="/slaves/${slave}/device" + ss="${slave_dir}/state" + sd="${slave_dir}/delete" + log_must eval "$ECHO 'offline' > ${ss}" + log_must eval "$ECHO '1' > ${sd}" + $LSSCSI | $EGREP $slave > /dev/null + if (($? == 0)); then + log_fail "Offlining" \ + "$disk failed" + fi + fi + slave="$($LS /sys/block/$dm_name/slaves \ + 2>/dev/null | $NAWK '{print $1}')" + done + elif [[ $state == "offline" ]] && ( is_real_device $disk ); then + #check if disk is online + $LSSCSI | $EGREP $disk > /dev/null + if (($? == 0)); then + dev_state="/sys/block/$disk/device/state" + dev_delete="/sys/block/$disk/device/delete" + log_must eval "$ECHO 'offline' > ${dev_state}" + log_must eval "$ECHO '1' > ${dev_delete}" + $LSSCSI | $EGREP $disk > /dev/null + if (($? == 0)); then + log_fail "Offlining $disk" \ + "failed" + fi + else + log_note "$disk is already offline" + fi + elif [[ $state == "online" ]]; then + #force a full rescan + log_must scan_scsi_hosts $host + block_device_wait + if is_mpath_device $disk; then + dm_name="$($READLINK $DEV_DSKDIR/$disk \ + | $NAWK -F / '{print $2}')" + slave="$($LS /sys/block/$dm_name/slaves \ + | $NAWK '{print $1}')" + $LSSCSI | $EGREP $slave > /dev/null + if (($? != 0)); then + log_fail "Onlining $disk failed" + fi + elif is_real_device $disk; then + $LSSCSI | $EGREP $disk > /dev/null + if (($? != 0)); then + log_fail "Onlining $disk failed" + fi + else + log_fail "$disk is not a real dev" + fi + else + log_fail "$disk failed to $state" + fi + fi +} + +# # Get the mountpoint of snapshot # For the snapshot use <mp_filesystem>/.zfs/snapshot/<snap> # as its mountpoint @@ -2754,7 +2876,8 @@ function is_real_device #disk [[ -z $disk ]] && log_fail "No argument for disk given." if is_linux; then - $LSBLK $DEV_RDSKDIR/$disk -o TYPE | $EGREP disk > /dev/null 2>&1 + ($LSBLK $DEV_RDSKDIR/$disk -o TYPE | $EGREP disk > /dev/null) \ + 2>/dev/null return $? fi } @@ -2768,7 +2891,8 @@ function is_loop_device #disk [[ -z $disk ]] && log_fail "No argument for disk given." if is_linux; then - $LSBLK $DEV_RDSKDIR/$disk -o TYPE | $EGREP loop > /dev/null 2>&1 + ($LSBLK $DEV_RDSKDIR/$disk -o TYPE | $EGREP loop > /dev/null) \ + 2>/dev/null return $? fi } @@ -2784,7 +2908,8 @@ function is_mpath_device #disk [[ -z $disk ]] && log_fail "No argument for disk given." if is_linux; then - $LSBLK $DEV_MPATHDIR/$disk -o TYPE | $EGREP mpath > /dev/null 2>&1 + ($LSBLK $DEV_MPATHDIR/$disk -o TYPE | $EGREP mpath >/dev/null) \ + 2>/dev/null if (($? == 0)); then $READLINK $DEV_MPATHDIR/$disk > /dev/null 2>&1 return $? @@ -2807,11 +2932,13 @@ function set_slice_prefix if is_linux; then while (( i < $DISK_ARRAY_NUM )); do disk="$($ECHO $DISKS | $NAWK '{print $(i + 1)}')" - if ( is_mpath_device $disk ) && [[ -z $($ECHO $disk | awk 'substr($1,18,1)\ - ~ /^[[:digit:]]+$/') ]] || ( is_real_device $disk ); then + if ( is_mpath_device $disk ) && [[ -z $($ECHO $disk \ + | awk 'substr($1,18,1) ~ /^[[:digit:]]+$/') ]] || \ + ( is_real_device $disk ); then export SLICE_PREFIX="" return 0 - elif ( is_mpath_device $disk || is_loop_device $disk ); then + elif ( is_mpath_device $disk || is_loop_device \ + $disk ); then export SLICE_PREFIX="p" return 0 else @@ -2873,6 +3000,34 @@ function get_device_dir #device } # +# Get persistent name for given disk +# +function get_persistent_disk_name #device +{ + typeset device=$1 + typeset dev_id + + if is_linux; then + if is_real_device $device; then + dev_id="$($UDEVADM info -q all -n $DEV_DSKDIR/$device \ + | $EGREP disk/by-id | $NAWK '{print $2; exit}' \ + | $NAWK -F / '{print $3}')" + $ECHO $dev_id + elif is_mpath_device $device; then + dev_id="$($UDEVADM info -q all -n $DEV_DSKDIR/$device \ + | $EGREP disk/by-id/dm-uuid \ + | $NAWK '{print $2; exit}' \ + | $NAWK -F / '{print $3}')" + $ECHO $dev_id + else + $ECHO $device + fi + else + $ECHO $device + fi +} + +# # Get the package name # function get_package_name @@ -3029,17 +3184,6 @@ function get_min } # -# Wait for newly created block devices to have their minors created. -# -function block_device_wait -{ - if is_linux; then - $UDEVADM trigger - $UDEVADM settle - fi -} - -# # Synchronize all the data in pool # # $1 pool name |