1 files changed, 66 insertions, 0 deletions
diff --git a/tests/bugs/replicate/bug-1417522-block-split-brain-resolution.t b/tests/bugs/replicate/bug-1417522-block-split-brain-resolution.t
new file mode 100644
index 00000000000..4592ebf8d23
--- /dev/null
+++ b/tests/bugs/replicate/bug-1417522-block-split-brain-resolution.t
@@ -0,0 +1,66 @@
+#!/bin/bash
+. $(dirname $0)/../../include.rc
+. $(dirname $0)/../../volume.rc
+cleanup;
+
+TEST glusterd
+TEST pidof glusterd
+TEST $CLI volume create $V0 replica 3 $H0:$B0/${V0}{0..2}
+TEST $CLI volume set $V0 self-heal-daemon off
+TEST $CLI volume set $V0 data-self-heal off
+TEST $CLI volume set $V0 entry-self-heal off
+TEST $CLI volume set $V0 metadata-self-heal off
+TEST $CLI volume start $V0
+
+TEST glusterfs --volfile-id=$V0 --volfile-server=$H0 $M0;
+TEST touch $M0/file
+
+TEST kill_brick $V0 $H0 $B0/${V0}1
+TEST dd if=/dev/urandom of=$M0/file bs=1024 count=10
+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}2
+TEST dd if=/dev/urandom of=$M0/file bs=1024 count=20
+TEST $CLI volume start $V0 force
+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
+TEST kill_brick $V0 $H0 $B0/${V0}0
+TEST ! dd if=$M0/file of=/dev/null
+SOURCE_BRICK_MD5=$(md5sum $B0/${V0}0/file | cut -d\  -f1)
+
+# Various fav-child policies must not heal the file when some bricks are down.
+TEST $CLI volume set $V0 favorite-child-policy size
+TEST ! dd if=$M0/file of=/dev/null
+TEST $CLI volume set $V0 favorite-child-policy ctime
+TEST ! dd if=$M0/file of=/dev/null
+TEST $CLI volume set $V0 favorite-child-policy mtime
+TEST ! dd if=$M0/file of=/dev/null
+TEST $CLI volume set $V0 favorite-child-policy majority
+TEST ! dd if=$M0/file of=/dev/null
+
+# CLI/mount based split-brain resolution must also not work.
+TEST ! $CLI volume heal $V0 split-brain bigger-file /file
+TEST ! $CLI volume heal $V0 split-brain mtime /file
+TEST ! $CLI volume heal $V0 split-brain source-brick $H0:$B0/${V0}2 /file1
+
+TEST ! getfattr -n replica.split-brain-status $M0/file
+TEST ! setfattr -n replica.split-brain-choice -v $V0-client-1 $M0/file
+
+# Bring all bricks back up and launch heal.
+TEST $CLI volume set $V0 self-heal-daemon on
+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 "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 0 get_pending_heal_count $V0
+B1_MD5=$(md5sum $B0/${V0}1/file | cut -d\  -f1)
+B2_MD5=$(md5sum $B0/${V0}2/file | cut -d\  -f1)
+TEST [ "$SOURCE_BRICK_MD5" == "$B1_MD5" ]
+TEST [ "$SOURCE_BRICK_MD5" == "$B2_MD5" ]
+
+EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" force_umount $M0
+cleanup;