diff options
Diffstat (limited to 'tests/basic/afr/split-brain-favorite-child-policy.t')
| -rw-r--r-- | tests/basic/afr/split-brain-favorite-child-policy.t | 203 |
1 files changed, 0 insertions, 203 deletions
diff --git a/tests/basic/afr/split-brain-favorite-child-policy.t b/tests/basic/afr/split-brain-favorite-child-policy.t deleted file mode 100644 index c268c125610..00000000000 --- a/tests/basic/afr/split-brain-favorite-child-policy.t +++ /dev/null @@ -1,203 +0,0 @@ -#!/bin/bash - -#Test the split-brain resolution CLI commands. -. $(dirname $0)/../../include.rc -. $(dirname $0)/../../volume.rc - -cleanup; - -TEST glusterd -TEST pidof glusterd - -#Create replica 2 volume -TEST $CLI volume create $V0 replica 2 $H0:$B0/${V0}{0,1} -TEST $CLI volume set $V0 performance.write-behind off -TEST $CLI volume set $V0 cluster.self-heal-daemon off -TEST $CLI volume set $V0 cluster.entry-self-heal off -TEST $CLI volume set $V0 cluster.data-self-heal off -TEST $CLI volume set $V0 cluster.metadata-self-heal off -TEST $CLI volume set $V0 cluster.heal-timeout 5 -TEST $CLI volume start $V0 -TEST $GFS --volfile-id=/$V0 --volfile-server=$H0 $M0 -TEST touch $M0/file - -############ Healing using favorite-child-policy = ctime ################# -TEST kill_brick $V0 $H0 $B0/${V0}0 -TEST dd if=/dev/urandom of=$M0/file bs=1024 count=1024 -TEST $CLI volume start $V0 force -EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" brick_up_status $V0 $H0 $B0/${V0}0 -EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" afr_child_up_status $V0 0 -TEST kill_brick $V0 $H0 $B0/${V0}1 -TEST dd if=/dev/urandom of=$M0/file bs=1024 count=1024 - -TEST $CLI volume start $V0 force -EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" brick_up_status $V0 $H0 $B0/${V0}1 -EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" afr_child_up_status $V0 1 -TEST $CLI volume set $V0 cluster.self-heal-daemon on -EXPECT_WITHIN $PROCESS_UP_TIMEOUT "Y" glustershd_up_status -EXPECT_WITHIN $CHILD_UP_TIMEOUT "1" afr_child_up_status_in_shd $V0 0 -EXPECT_WITHIN $CHILD_UP_TIMEOUT "1" afr_child_up_status_in_shd $V0 1 -TEST $CLI volume heal $V0 - -#file still in split-brain -cat $M0/file > /dev/null -EXPECT "1" echo $? - -# Umount to prevent further FOPS on the file, then find the brick with latest ctime. -EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" force_umount $M0 -ctime1=`stat -c "%.Z" $B0/${V0}0/file` -ctime2=`stat -c "%.Z" $B0/${V0}1/file` -if (( $(echo "$ctime1 > $ctime2" | bc -l) )); then - LATEST_CTIME_MD5=$(md5sum $B0/${V0}0/file | cut -d\ -f1) -else - LATEST_CTIME_MD5=$(md5sum $B0/${V0}1/file | cut -d\ -f1) -fi -TEST $CLI volume set $V0 cluster.favorite-child-policy ctime -TEST $CLI volume start $V0 force -EXPECT_WITHIN $PROCESS_UP_TIMEOUT "Y" glustershd_up_status -EXPECT_WITHIN $CHILD_UP_TIMEOUT "1" afr_child_up_status_in_shd $V0 0 -EXPECT_WITHIN $CHILD_UP_TIMEOUT "1" afr_child_up_status_in_shd $V0 1 -TEST $CLI volume heal $V0 -EXPECT_WITHIN $HEAL_TIMEOUT "^0$" get_pending_heal_count $V0 -B0_MD5=$(md5sum $B0/${V0}0/file | cut -d\ -f1) -B1_MD5=$(md5sum $B0/${V0}1/file | cut -d\ -f1) -TEST [ "$LATEST_CTIME_MD5" == "$B0_MD5" ] -TEST [ "$LATEST_CTIME_MD5" == "$B1_MD5" ] -TEST glusterfs --volfile-id=/$V0 --volfile-server=$H0 $M0 --attribute-timeout=0 --entry-timeout=0 -cat $M0/file > /dev/null -EXPECT "0" echo $? - -############ Healing using favorite-child-policy = mtime ################# -TEST $CLI volume set $V0 cluster.favorite-child-policy none -TEST $CLI volume set $V0 cluster.self-heal-daemon off -TEST kill_brick $V0 $H0 $B0/${V0}1 -TEST dd if=/dev/urandom of=$M0/file bs=1024 count=1024 -TEST $CLI volume start $V0 force -EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" brick_up_status $V0 $H0 $B0/${V0}1 -EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" afr_child_up_status $V0 1 -TEST kill_brick $V0 $H0 $B0/${V0}0 -TEST dd if=/dev/urandom of=$M0/file bs=1024 count=1024 - -TEST $CLI volume start $V0 force -EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" brick_up_status $V0 $H0 $B0/${V0}0 -EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" afr_child_up_status $V0 0 -TEST $CLI volume set $V0 cluster.self-heal-daemon on -EXPECT_WITHIN $PROCESS_UP_TIMEOUT "Y" glustershd_up_status -EXPECT_WITHIN $CHILD_UP_TIMEOUT "1" afr_child_up_status_in_shd $V0 0 -EXPECT_WITHIN $CHILD_UP_TIMEOUT "1" afr_child_up_status_in_shd $V0 1 -TEST $CLI volume heal $V0 - -#file still in split-brain -cat $M0/file > /dev/null -EXPECT "1" echo $? - -#We know that the second brick has latest mtime. -LATEST_CTIME_MD5=$(md5sum $B0/${V0}1/file | cut -d\ -f1) -TEST $CLI volume set $V0 cluster.favorite-child-policy mtime -TEST $CLI volume start $V0 force -EXPECT_WITHIN $PROCESS_UP_TIMEOUT "Y" glustershd_up_status -EXPECT_WITHIN $CHILD_UP_TIMEOUT "1" afr_child_up_status_in_shd $V0 0 -EXPECT_WITHIN $CHILD_UP_TIMEOUT "1" afr_child_up_status_in_shd $V0 1 -TEST $CLI volume heal $V0 -EXPECT_WITHIN $HEAL_TIMEOUT "^0$" get_pending_heal_count $V0 -cat $M0/file > /dev/null -EXPECT "0" echo $? -HEALED_MD5=$(md5sum $B0/${V0}0/file | cut -d\ -f1) -TEST [ "$LATEST_CTIME_MD5" == "$HEALED_MD5" ] - -############ Healing using favorite-child-policy = size ################# -TEST $CLI volume set $V0 cluster.favorite-child-policy none -TEST $CLI volume set $V0 cluster.self-heal-daemon off -TEST kill_brick $V0 $H0 $B0/${V0}1 -TEST dd if=/dev/urandom of=$M0/file bs=1024 count=1024 -TEST $CLI volume start $V0 force -EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" brick_up_status $V0 $H0 $B0/${V0}1 -EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" afr_child_up_status $V0 1 -TEST kill_brick $V0 $H0 $B0/${V0}0 -TEST dd if=/dev/urandom of=$M0/file bs=1024 count=10240 - -TEST $CLI volume start $V0 force -EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" brick_up_status $V0 $H0 $B0/${V0}0 -EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" afr_child_up_status $V0 0 -TEST $CLI volume set $V0 cluster.self-heal-daemon on -EXPECT_WITHIN $PROCESS_UP_TIMEOUT "Y" glustershd_up_status -EXPECT_WITHIN $CHILD_UP_TIMEOUT "1" afr_child_up_status_in_shd $V0 0 -EXPECT_WITHIN $CHILD_UP_TIMEOUT "1" afr_child_up_status_in_shd $V0 1 -TEST $CLI volume heal $V0 - -#file still in split-brain -cat $M0/file > /dev/null -EXPECT "1" echo $? - -#We know that the second brick has the bigger size file. -BIGGER_FILE_MD5=$(md5sum $B0/${V0}1/file | cut -d\ -f1) -TEST $CLI volume set $V0 cluster.favorite-child-policy size -TEST $CLI volume start $V0 force -EXPECT_WITHIN $PROCESS_UP_TIMEOUT "Y" glustershd_up_status -EXPECT_WITHIN $CHILD_UP_TIMEOUT "1" afr_child_up_status_in_shd $V0 0 -EXPECT_WITHIN $CHILD_UP_TIMEOUT "1" afr_child_up_status_in_shd $V0 1 -TEST $CLI volume heal $V0 -EXPECT_WITHIN $HEAL_TIMEOUT "^0$" get_pending_heal_count $V0 -cat $M0/file > /dev/null -EXPECT "0" echo $? -HEALED_MD5=$(md5sum $B0/${V0}0/file | cut -d\ -f1) -TEST [ "$BIGGER_FILE_MD5" == "$HEALED_MD5" ] - -############ Healing using favorite-child-policy = majority on replica-3 ################# - -#Convert volume to replica-3 -TEST $CLI volume add-brick $V0 replica 3 $H0:$B0/${V0}2 -EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" brick_up_status $V0 $H0 $B0/${V0}2 -EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" afr_child_up_status $V0 2 -EXPECT_WITHIN $PROCESS_UP_TIMEOUT "Y" glustershd_up_status -EXPECT_WITHIN $CHILD_UP_TIMEOUT "1" afr_child_up_status_in_shd $V0 0 -EXPECT_WITHIN $CHILD_UP_TIMEOUT "1" afr_child_up_status_in_shd $V0 1 -EXPECT_WITHIN $CHILD_UP_TIMEOUT "1" afr_child_up_status_in_shd $V0 2 -TEST $CLI volume heal $V0 -EXPECT_WITHIN $HEAL_TIMEOUT "^0$" get_pending_heal_count $V0 - -TEST $CLI volume set $V0 cluster.quorum-type none -TEST $CLI volume set $V0 cluster.favorite-child-policy none -TEST $CLI volume set $V0 cluster.self-heal-daemon off -TEST kill_brick $V0 $H0 $B0/${V0}0 -TEST dd if=/dev/urandom of=$M0/file bs=1024 count=1024 -TEST $CLI volume start $V0 force -EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" brick_up_status $V0 $H0 $B0/${V0}0 -EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" afr_child_up_status $V0 0 -TEST kill_brick $V0 $H0 $B0/${V0}1 -TEST kill_brick $V0 $H0 $B0/${V0}2 -TEST dd if=/dev/urandom of=$M0/file bs=1024 count=10240 - -TEST $CLI volume start $V0 force -EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" brick_up_status $V0 $H0 $B0/${V0}1 -EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" brick_up_status $V0 $H0 $B0/${V0}2 -EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" afr_child_up_status $V0 1 -EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" afr_child_up_status $V0 2 -TEST $CLI volume set $V0 cluster.self-heal-daemon on -EXPECT_WITHIN $PROCESS_UP_TIMEOUT "Y" glustershd_up_status -EXPECT_WITHIN $CHILD_UP_TIMEOUT "1" afr_child_up_status_in_shd $V0 0 -EXPECT_WITHIN $CHILD_UP_TIMEOUT "1" afr_child_up_status_in_shd $V0 1 -EXPECT_WITHIN $CHILD_UP_TIMEOUT "1" afr_child_up_status_in_shd $V0 2 -TEST $CLI volume heal $V0 - -#file still in split-brain -cat $M0/file > /dev/null -EXPECT "1" echo $? - -#We know that the second and third bricks agree with each other. Pick any one of them. -MAJORITY_MD5=$(md5sum $B0/${V0}1/file | cut -d\ -f1) -TEST $CLI volume set $V0 cluster.favorite-child-policy majority -TEST $CLI volume start $V0 force -EXPECT_WITHIN $PROCESS_UP_TIMEOUT "Y" glustershd_up_status -EXPECT_WITHIN $CHILD_UP_TIMEOUT "1" afr_child_up_status_in_shd $V0 0 -EXPECT_WITHIN $CHILD_UP_TIMEOUT "1" afr_child_up_status_in_shd $V0 1 -EXPECT_WITHIN $CHILD_UP_TIMEOUT "1" afr_child_up_status_in_shd $V0 2 -TEST $CLI volume heal $V0 -EXPECT_WITHIN $HEAL_TIMEOUT "^0$" get_pending_heal_count $V0 -cat $M0/file > /dev/null -EXPECT "0" echo $? -HEALED_MD5=$(md5sum $B0/${V0}0/file | cut -d\ -f1) -TEST [ "$MAJORITY_MD5" == "$HEALED_MD5" ] - -TEST force_umount $M0 -cleanup |