From 489bea7ee8e1dbecfa517b8415568044ab57c73a Mon Sep 17 00:00:00 2001 From: Michael Tokarev Date: Sat, 20 Dec 2014 08:48:44 +0000 Subject: mdadm (3.3.2-5) unstable; urgency=medium * use-tempnode-not-devnode.patch: change udev rules file to use $tempnode which works both on wheezy and jessie udev, instead of $devnode which only works in jessie. At this stage it is better to make rules file compatible with old version instead of adding versioned dependency. Should be removed for jessie+1. (Closes: #770883) * fix Closes: list in previous entry (Closes: #771852) # imported from the archive --- test | 402 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 402 insertions(+) create mode 100755 test (limited to 'test') diff --git a/test b/test new file mode 100755 index 00000000..8e61f01c --- /dev/null +++ b/test @@ -0,0 +1,402 @@ +#!/bin/bash +# +# run test suite for mdadm +user=`id -un` +if [ " $user" != " root" ] +then echo >&2 "test: testing can only be done as 'root'." + exit 1; +fi + +prefix='[0-9][0-9]' + +dir=`pwd` +mdadm=$dir/mdadm +if [ \! -x $mdadm ] +then + echo >&2 "test: $mdadm isn't usable." +fi + +testdir="tests" +logdir="$testdir/logs" +logsave=0 +exitonerror=1 + +echo "Testing on linux-$(uname -r) kernel" + +# Check whether to run multipath tests +modprobe multipath 2> /dev/null +if grep -s 'Personalities : .*multipath' > /dev/null /proc/mdstat ; then + MULTIPATH="yes" +fi +INTEGRITY=yes +DEVTYPE=loop +LVM_VOLGROUP=mdtest + +# make sure to test local mdmon, not system one +export MDADM_NO_SYSTEMCTL=1 + +# assume md0, md1, md2 exist in /dev +md0=/dev/md0 md1=/dev/md1 md2=/dev/md2 +mdp0=/dev/md_d0 +mdp1=/dev/md_d1 + +# We test mdadm on loop-back block devices. +# dir for storing files should be settable by command line maybe +targetdir=/var/tmp +size=20000 +# super0, round down to multiple of 64 and substract 64 +mdsize0=19904 +# super00 is nested, subtract 128 +mdsize00=19840 +# super1.0 round down to multiple of 2, subtract 8 +mdsize1=19992 +mdsize1a=19988 +mdsize12=19988 +# super1.2 for linear: round to multiple of 2, subtract 4 +mdsize1_l=19996 +mdsize2_l=19996 +# subtract another 4 for bitmaps +mdsize1b=19988 +mdsize11=19992 +mdsize11a=19456 +mdsize12=19988 + +# ddf needs bigger devices as 32Meg is reserved! +ddfsize=65536 + +config=/tmp/mdadm.conf + +cleanup() { + udevadm settle + $mdadm -Ssq 2> /dev/null + case $DEVTYPE in + loop) + for d in 0 1 2 3 4 5 6 7 8 9 10 11 12 13 + do + losetup -d /dev/loop$d ; # rm -f $targetdir/mdtest$d + rm -f /dev/disk/by-path/loop* + done + ;; + lvm) + for d in 0 1 2 3 4 5 6 7 8 9 10 11 12 13 + do + eval "lvremove --quiet -f \$dev$d" + done + ;; + esac +} + +ctrl_c() { + exitonerror=1 +} + +do_setup() { + trap cleanup 0 1 3 15 + trap ctrl_c 2 + + devlist= + for d in 0 1 2 3 4 5 6 7 8 9 10 11 12 13 + do + sz=$size + if [ $d -gt 7 ]; then sz=$ddfsize ; fi + case $DEVTYPE in + loop) + [ -f $targetdir/mdtest$d ] || dd if=/dev/zero of=$targetdir/mdtest$d count=$sz bs=1K > /dev/null 2>&1 + [ -b /dev/loop$d ] || mknod /dev/loop$d b 7 $d + if [ $d -eq 7 ] + then + losetup /dev/loop$d $targetdir/mdtest6 # for multipath use + else + losetup /dev/loop$d $targetdir/mdtest$d + fi + eval dev$d=/dev/loop$d + eval file$d=$targetdir/mdtest$d + ;; + lvm) + unset MULTIPATH + eval dev$d=/dev/mapper/${LVM_VOLGROUP}-mdtest$d + if ! lvcreate --quiet -L ${sz}K -n mdtest$d $LVM_VOLGROUP; then + trap '' 0 # make sure lvremove is not called + eval echo error creating \$dev$d + exit 129 + fi + ;; + ram) + unset MULTIPATH + eval dev$d=/dev/ram$d + ;; + esac + eval devlist=\"\$devlist \$dev$d\" + eval devlist$d=\"\$devlist\" + #" <-- add this quote to un-confuse vim syntax highlighting + done + path0=$dev6 + path1=$dev7 + + ulimit -c unlimited + [ -f /proc/mdstat ] || modprobe md_mod + echo 2000 > /proc/sys/dev/raid/speed_limit_max + echo 0 > /sys/module/md_mod/parameters/start_ro +} + +# mdadm always adds --quiet, and we want to see any unexpected messages +mdadm() { + rm -f $targetdir/stderr + case $* in + *-S* ) udevadm settle;; + esac + case $* in + *-C* ) $mdadm 2> $targetdir/stderr --quiet "$@" --auto=yes;; + * ) $mdadm 2> $targetdir/stderr --quiet "$@" + esac + rv=$? + case $* in + *-S* ) udevadm settle;; + esac + cat >&2 $targetdir/stderr + return $rv +} + +# check various things +check() { + case $1 in + spares ) + spares=`tr '] ' '\012\012' < /proc/mdstat | grep -c '(S)' || exit 0` + if [ $spares -ne $2 ] + then + echo >&2 "ERROR expected $2 spares, found $spares"; exit 1; + fi + ;; + raid* | linear ) + grep -s "active $1 " /proc/mdstat > /dev/null || { + echo >&2 "ERROR active $1 not found" ; cat /proc/mdstat ; exit 1;} + ;; + algorithm ) + grep -s " algorithm $2 " /proc/mdstat > /dev/null || { + echo >&2 "ERROR algorithm $2 not found"; cat /proc/mdstat; exit 1;} + ;; + resync | recovery | reshape) + sleep 0.5 + grep -s $1 /proc/mdstat > /dev/null || { + echo >&2 ERROR no $1 happening; cat /proc/mdstat; exit 1; } + ;; + + nosync ) + sleep 0.5 + if grep -s -E '(resync|recovery|reshape) *=' > /dev/null /proc/mdstat ; then + echo >&2 "ERROR resync or recovery is happening!"; cat /proc/mdstat ; exit 1; + fi + ;; + + wait ) + p=`cat /proc/sys/dev/raid/speed_limit_max` + echo 2000000 > /proc/sys/dev/raid/speed_limit_max + sleep 0.1 + while grep -E '(resync|recovery|reshape|check|repair) *=' > /dev/null /proc/mdstat + do sleep 0.5; + done + echo $p > /proc/sys/dev/raid/speed_limit_max + ;; + + state ) + grep -s "blocks.*\[$2\]\$" /proc/mdstat > /dev/null || { + echo >&2 "ERROR state $2 not found!"; cat /proc/mdstat ; exit 1; } + sleep 0.5 + ;; + + bitmap ) + grep -s bitmap > /dev/null /proc/mdstat || { + echo >&2 ERROR no bitmap ; cat /proc/mdstat ; exit 1; } + ;; + nobitmap ) + if grep -s "bitmap" > /dev/null /proc/mdstat + then + echo >&2 ERROR bitmap present ; cat /proc/mdstat ; exit 1; + fi + ;; + + * ) echo >&2 ERROR unknown check $1 ; exit 1; + esac +} + +no_errors() { + if [ -s $targetdir/stderr ] + then echo Bad errors from mdadm: ; cat $targetdir/stderr; exit 2; + fi +} +# basic device test + +testdev() { + udevadm settle + dev=$1 + cnt=$2 + dvsize=$3 + chunk=$4 + if [ -z "$5" ]; then + mkfs -j $dev > /dev/null 2>&1 && fsck -fn $dev >&2 + fi + dsize=$[dvsize/chunk] + dsize=$[dsize*chunk] + rasize=$[dsize*2*cnt] + # rasize is in sectors + if [ -n "$DEV_ROUND_K" ]; then + rasize=$[rasize/DEV_ROUND_K/2] + rasize=$[rasize*DEV_ROUND_K*2] + fi + if [ `/sbin/blockdev --getsize $dev` -eq 0 ]; then sleep 2 ; fi + _sz=`/sbin/blockdev --getsize $dev` + if [ $rasize -lt $_sz -o $[rasize*4/5] -gt $_sz ] + then + echo "ERROR: size is wrong for $dev: $cnt * $dvsize (chunk=$chunk) = $rasize, not $_sz" + exit 1 + fi +} + +fast_sync() { + echo 200000 > /proc/sys/dev/raid/speed_limit_max +} + +rotest() { + dev=$1 + fsck -fn $dev >&2 +} + +do_test() { + _script=$1 + _basename=`basename $_script` + if [ -f "$_script" ] + then + rm -f $targetdir/stderr + # stop all arrays, just incase some script left an array active. + $mdadm -Ssq 2> /dev/null + mdadm --zero $devlist 2> /dev/null + mdadm --zero $devlist 2> /dev/null + # this might have been reset: restore the default. + echo 2000 > /proc/sys/dev/raid/speed_limit_max + # source script in a subshell, so it has access to our + # namespace, but cannot change it. + echo -ne "$_script... " + if ( set -ex ; . $_script ) &> $targetdir/log + then + echo "succeeded" + _fail=0 + else + log=log + cat $targetdir/stderr >> $targetdir/log + if [ $exitonerror == 0 ]; then + log=log-`basename $_script` + mv $targetdir/log $targetdir/$log + fi + echo "FAILED - see $targetdir/$log for details" + _fail=1 + fi + if [ "$savelogs" == "1" ]; then + cp $targetdir/log $logdir/$_basename.log + fi + if [ "$_fail" == "1" -a "$exitonerror" == "1" ]; then + exit 1 + fi + fi +} + +do_help() { + echo "Usage: $0 [options]" + echo " Options:" + echo " --tests= Comma separated list of tests to run" + echo " --disable-multipath Disable any tests involving multipath" + echo " --disable-integrity Disable slow tests of RAID[56] consistency" + echo " --logdir= Directory to save logfiles in" + echo " --save-logs Save all logs in " + echo " --keep-going Don't stop on error, ie. run all tests" + echo " --dev=[loop|lvm|ram] Use loop devices (default), LVM, or RAM disk" + echo " --volgroup= LVM volume group for LVM test" + echo " setup Setup test environment and exit" + echo " cleanup Cleanup test environment" + echo " Run tests with " +} + +parse_args() { + for i in $* + do + case $i in + [0-9]*) + prefix=$i + ;; + setup) + echo "mdadm test environment setup" + do_setup + trap 0; exit 0 + ;; + cleanup) + cleanup + exit 0 + ;; + --tests=*) + TESTLIST=`expr "x$i" : 'x[^=]*=\(.*\)' | sed -e 's/,/ /g'` + ;; + --logdir=*) + logdir=`expr "x$i" : 'x[^=]*=\(.*\)'` + ;; + --save-logs) + savelogs=1 + if [ ! -d $logdir ] ; then + mkdir $logdir + if [ $? -ne 0 ] ; then + exit 1; + fi + fi + ;; + --keep-going | --no-error) + exitonerror=0 + ;; + --disable-multipath) + unset MULTIPATH + ;; + --disable-integrity) + unset INTEGRITY + ;; + --dev=loop) + DEVTYPE=loop + ;; + --dev=lvm) + DEVTYPE=lvm + ;; + --dev=ram) + DEVTYPE=ram + ;; + --volgroup=*) + LVM_VOLGROUP=`expr "x$i" : 'x[^=]*=\(.*\)'` + ;; + --help) + do_help + exit 0; + ;; + -*) + echo " $0: Unknown argument: $i" + do_help + exit 0; + ;; + esac +done +} + +parse_args $@ + +do_setup + +if [ "$savelogs" == "1" ]; then + echo "Saving logs to $logdir" +fi + +if [ "x$TESTLIST" != "x" ]; then + for script in $TESTLIST + do + do_test $testdir/$script + done +else + for script in $testdir/$prefix $testdir/$prefix*[^~] + do + do_test $script + done +fi +exit 0 -- cgit v1.2.3