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Diffstat (limited to 'tests/basic/ec/self-heal.t')
| -rw-r--r-- | tests/basic/ec/self-heal.t | 235 |
1 files changed, 235 insertions, 0 deletions
diff --git a/tests/basic/ec/self-heal.t b/tests/basic/ec/self-heal.t new file mode 100644 index 00000000000..6329bb60248 --- /dev/null +++ b/tests/basic/ec/self-heal.t @@ -0,0 +1,235 @@ +#!/bin/bash + +SCRIPT_TIMEOUT=300 + +. $(dirname $0)/../../include.rc +. $(dirname $0)/../../volume.rc + +# This test checks self-healing feature of dispersed volumes + +cleanup + +function check_mount_dir +{ + getfattr -d -m. -e hex $M0 2>&1 > /dev/null + for i in {1..20}; do + ls -l $M0/ | grep "dir1" + if [ $? -ne 0 ]; then + return 1 + fi + done + + return 0 +} + +function check_size +{ + cat $M0/$1 2>&1 > /dev/null + for i in "${brick[@]}"; do + res=`stat -c "%s" $i/$1` + if [ "$res" != "$2" ]; then + echo "N" + return 0 + fi + done + echo "Y" + return 0 +} + +function check_mode +{ + getfattr -d -m. -e hex $M0/$1 2>&1 > /dev/null + for i in "${brick[@]}"; do + res=`stat -c "%A" $i/$1` + if [ "$res" != "$2" ]; then + echo "N" + return 0 + fi + done + echo "Y" + return 0 +} + +function check_date +{ + getfattr -d -m. -e hex $M0/$1 2>&1 > /dev/null + for i in "${brick[@]}"; do + res=`stat -c "%Y" $i/$1` + if [ "$res" != "$2" ]; then + echo "N" + return 0 + fi + done + echo "Y" + return 0 +} + +function check_xattr +{ + getfattr -d -m. -e hex $M0/$1 2>&1 > /dev/null + for i in "${brick[@]}"; do + getfattr -n $2 $i/$1 2>/dev/null + if [ $? -eq 0 ]; then + echo "N" + return 0 + fi + done + echo "Y" + return 0 +} + +function check_dir +{ + getfattr -m. -d $M0/dir1 2>&1 > /dev/null + for i in "${brick[@]}"; do + if [ ! -d $i/dir1 ]; then + echo "N" + return 0 + fi + done + echo "Y" + return 0 +} + +function check_soft_link +{ + getfattr -d -m. -e hex $M0/test3 2>&1 > /dev/null + for i in "${brick[@]}"; do + if [ ! -h $i/test3 ]; then + echo "N" + return 0 + fi + done + echo "Y" + return 0 +} + +function check_hard_link +{ + getfattr -d -m. -e hex $M0/test4 2>&1 > /dev/null + for i in "${brick[@]}"; do + res=`stat -c "%h" $i/test4` + if [ "$res" != "3" ]; then + echo "N" + return 0 + fi + done + echo "Y" + return 0 +} + +tmp=`mktemp -d -t ${0##*/}.XXXXXX` +if [ ! -d $tmp ]; then + exit 1 +fi + +TESTS_EXPECTED_IN_LOOP=194 + +TEST glusterd +TEST pidof glusterd +TEST $CLI volume create $V0 redundancy 2 $H0:$B0/${V0}{0..5} +TEST $CLI volume set $V0 client-log-level DEBUG +#Write-behind has a bug where lookup can race over write which leads to size mismatch on the mount after a 'cp' +TEST $CLI volume set $V0 performance.write-behind off +#md-cache can return stale stat due to default timeout being 1 sec +TEST $CLI volume set $V0 performance.stat-prefetch off +EXPECT "Created" volinfo_field $V0 'Status' +TEST $CLI volume start $V0 +EXPECT_WITHIN $PROCESS_UP_TIMEOUT "Started" volinfo_field $V0 'Status' +#direct-io-mode is to make sure 'cat' leads to READ fop which triggers heal +TEST $GFS --volfile-id=/$V0 --volfile-server=$H0 --direct-io-mode=yes $M0; +# Wait until all 6 childs have been recognized by the ec xlator +EXPECT_WITHIN $CHILD_UP_TIMEOUT "6" ec_child_up_count $V0 0 + +TEST dd if=/dev/urandom of=$tmp/test bs=1024 count=1024 + +cs=$(sha1sum $tmp/test | awk '{ print $1 }') + +TEST df -h $M0 +TEST stat $M0 + +for idx in {0..5}; do + brick[$idx]=$(gf_get_gfid_backend_file_path $B0/$V0$idx) +done + +TEST cp $tmp/test $M0/test +TEST chmod 644 $M0/test +TEST touch -d "@946681200" $M0/test +EXPECT "-rw-r--r--" stat -c "%A" $M0/test +EXPECT "946681200" stat -c "%Y" $M0/test + +for idx1 in {0..5}; do + TEST chmod 666 ${brick[$idx1]}/test + TEST truncate -s 0 ${brick[$idx1]}/test + TEST setfattr -n user.test -v "test1" ${brick[$idx1]}/test + EXPECT "-rw-r--r--" stat -c "%A" $M0/test + EXPECT_WITHIN $HEAL_TIMEOUT "Y" check_size test "262144" + EXPECT_WITHIN $HEAL_TIMEOUT "Y" check_mode test "-rw-r--r--" + EXPECT_WITHIN $HEAL_TIMEOUT "Y" check_date test "946681200" + EXPECT_WITHIN $HEAL_TIMEOUT "Y" check_xattr test "user.test" +done + +for idx1 in {0..4}; do + for idx2 in `seq $(($idx1 + 1)) 5`; do + if [ $idx1 -ne $idx2 ]; then + TEST chmod 666 ${brick[$idx1]}/test + TEST chmod 600 ${brick[$idx2]}/test + TEST truncate -s 0 ${brick[$idx1]}/test + TEST truncate -s 2097152 ${brick[$idx2]}/test + TEST setfattr -n user.test -v "test1" ${brick[$idx1]}/test + TEST setfattr -n user.test -v "test2" ${brick[$idx2]}/test + EXPECT "-rw-r--r--" stat -c "%A" $M0/test + EXPECT_WITHIN $HEAL_TIMEOUT "Y" check_size test "262144" + EXPECT_WITHIN $HEAL_TIMEOUT "Y" check_mode test "-rw-r--r--" + EXPECT_WITHIN $HEAL_TIMEOUT "Y" check_date test "946681200" + EXPECT_WITHIN $HEAL_TIMEOUT "Y" check_xattr test "user.test" + fi + done +done + +sleep 2 + +TEST kill_brick $V0 $H0 $B0/${V0}0 +TEST kill_brick $V0 $H0 $B0/${V0}1 +TEST cp $tmp/test $M0/test2 +EXPECT "1048576" stat -c "%s" $M0/test2 +TEST chmod 777 $M0/test2 +EXPECT "-rwxrwxrwx" stat -c "%A" $M0/test2 + +TEST mkdir $M0/dir1 +TEST ls -al $M0/dir1 + +TEST ln -s test2 $M0/test3 +TEST [ -h $M0/test3 ] + +TEST ln $M0/test2 $M0/test4 +TEST [ -f $M0/test4 ] +EXPECT "2" stat -c "%h" $M0/test2 +EXPECT "2" stat -c "%h" $M0/test4 + +sleep 2 + +TEST $CLI volume start $V0 force +# Wait until the killed bricks have been started and recognized by the ec +# xlator +EXPECT_WITHIN $CHILD_UP_TIMEOUT "6" ec_child_up_count $V0 0 + +TEST check_mount_dir + +EXPECT "1048576" stat -c "%s" $M0/test2 +EXPECT "-rwxrwxrwx" stat -c "%A" $M0/test2 +EXPECT_WITHIN $HEAL_TIMEOUT "Y" check_size test2 "262144" +EXPECT_WITHIN $HEAL_TIMEOUT "Y" check_mode test2 "-rwxrwxrwx" + +TEST ls -al $M0/dir1 +EXPECT_WITHIN $HEAL_TIMEOUT "Y" check_dir + +TEST [ -h $M0/test3 ] +EXPECT_WITHIN $HEAL_TIMEOUT "Y" check_soft_link + +EXPECT "2" stat -c "%h" $M0/test4 +EXPECT_WITHIN $HEAL_TIMEOUT "Y" check_hard_link + +TEST rm -rf $tmp + +cleanup |