diff options
| -rw-r--r-- | tests/basic/afr/granular-esh/conservative-merge.t | 139 |
1 files changed, 139 insertions, 0 deletions
diff --git a/tests/basic/afr/granular-esh/conservative-merge.t b/tests/basic/afr/granular-esh/conservative-merge.t new file mode 100644 index 00000000000..194c0fcc2de --- /dev/null +++ b/tests/basic/afr/granular-esh/conservative-merge.t @@ -0,0 +1,139 @@ +#!/bin/bash + +. $(dirname $0)/../../../include.rc +. $(dirname $0)/../../../volume.rc +. $(dirname $0)/../../../afr.rc + +cleanup + +TESTS_EXPECTED_IN_LOOP=4 + +TEST glusterd +TEST pidof glusterd +TEST $CLI volume create $V0 replica 2 $H0:$B0/${V0}{0,1} +TEST $CLI volume set $V0 self-heal-daemon off +TEST $CLI volume set $V0 data-self-heal off +TEST $CLI volume set $V0 metadata-self-heal off +TEST $CLI volume set $V0 entry-self-heal off +TEST $CLI volume set $V0 granular-entry-heal on + +TEST $CLI volume start $V0 +TEST $GFS --volfile-id=$V0 -s $H0 $M0 + +TEST mkdir $M0/dir +gfid_dir=$(get_gfid_string $M0/dir) + +echo "1" > $M0/f1 +echo "2" > $M0/f2 + +TEST kill_brick $V0 $H0 $B0/${V0}0 + +TEST mkdir $M0/dir2 +gfid_dir2=$(get_gfid_string $M0/dir2) +TEST unlink $M0/f1 +echo "3" > $M0/f3 +TEST mkdir $M0/dir/subdir +gfid_subdir=$(get_gfid_string $M0/dir/subdir) +echo "dir2-1" > $M0/dir2/f1 +echo "subdir-1" > $M0/dir/subdir/f1 + +TEST stat $B0/${V0}1/.glusterfs/indices/entry-changes/$ROOT_GFID +TEST stat $B0/${V0}1/.glusterfs/indices/entry-changes/$ROOT_GFID/dir2 +TEST stat $B0/${V0}1/.glusterfs/indices/entry-changes/$ROOT_GFID/f1 +TEST stat $B0/${V0}1/.glusterfs/indices/entry-changes/$ROOT_GFID/f3 +TEST stat $B0/${V0}1/.glusterfs/indices/entry-changes/$gfid_dir2 +TEST stat $B0/${V0}1/.glusterfs/indices/entry-changes/$gfid_dir2/f1 +TEST stat $B0/${V0}1/.glusterfs/indices/entry-changes/$gfid_dir +TEST stat $B0/${V0}1/.glusterfs/indices/entry-changes/$gfid_dir/subdir +TEST stat $B0/${V0}1/.glusterfs/indices/entry-changes/$gfid_subdir +TEST stat $B0/${V0}1/.glusterfs/indices/entry-changes/$gfid_subdir/f1 + +TEST $CLI volume start $V0 force +EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" afr_child_up_status $V0 0 +EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" afr_child_up_status $V0 1 +TEST kill_brick $V0 $H0 $B0/${V0}1 + +TEST mkdir $M0/dir3 +gfid_dir3=$(get_gfid_string $M0/dir3) +# Root is now in split-brain. +TEST mkdir $M0/dir/subdir2 +gfid_subdir2=$(get_gfid_string $M0/dir/subdir2) +# /dir is now in split-brain. +echo "4" > $M0/f4 +TEST unlink $M0/f2 +echo "dir3-1" > $M0/dir3/f1 +echo "subdir2-1" > $M0/dir/subdir2/f1 + +TEST stat $B0/${V0}0/.glusterfs/indices/entry-changes/$ROOT_GFID +TEST stat $B0/${V0}0/.glusterfs/indices/entry-changes/$ROOT_GFID/dir3 +TEST stat $B0/${V0}0/.glusterfs/indices/entry-changes/$ROOT_GFID/f2 +TEST stat $B0/${V0}0/.glusterfs/indices/entry-changes/$ROOT_GFID/f4 +TEST stat $B0/${V0}0/.glusterfs/indices/entry-changes/$gfid_dir +TEST stat $B0/${V0}0/.glusterfs/indices/entry-changes/$gfid_dir/subdir2 +TEST stat $B0/${V0}0/.glusterfs/indices/entry-changes/$gfid_dir3 +TEST stat $B0/${V0}0/.glusterfs/indices/entry-changes/$gfid_dir3/f1 +TEST stat $B0/${V0}0/.glusterfs/indices/entry-changes/$gfid_subdir2 +TEST stat $B0/${V0}0/.glusterfs/indices/entry-changes/$gfid_subdir2/f1 + +TEST $CLI volume start $V0 force +EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" afr_child_up_status $V0 0 +EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" afr_child_up_status $V0 1 + +TEST $CLI volume set $V0 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 + +# Wait for heal to complete +EXPECT_WITHIN $HEAL_TIMEOUT "^0$" get_pending_heal_count $V0 + +# Make sure entry self-heal did the right thing in terms of impunging deleted +# files in the event of a split-brain. +TEST stat $M0/f1 +TEST stat $M0/f2 + +# Test if data was healed +for i in {1..4} +do + TEST_IN_LOOP diff $B0/${V0}0/f$i $B0/${V0}1/f$i +done + +TEST diff $B0/${V0}0/dir2/f1 $B0/${V0}1/dir2/f1 +EXPECT "dir2-1" cat $M0/dir2/f1 + +TEST diff $B0/${V0}0/dir/subdir/f1 $B0/${V0}1/dir/subdir/f1 +EXPECT "subdir-1" cat $M0/dir/subdir/f1 + +TEST diff $B0/${V0}0/dir3/f1 $B0/${V0}1/dir3/f1 +EXPECT "dir3-1" cat $M0/dir3/f1 + +TEST diff $B0/${V0}0/dir/subdir2/f1 $B0/${V0}1/dir/subdir2/f1 +EXPECT "subdir2-1" cat $M0/dir/subdir2/f1 + +# Verify that all name indices have been removed after a successful heal. +TEST ! stat $B0/${V0}1/.glusterfs/indices/entry-changes/$ROOT_GFID/dir2 +TEST ! stat $B0/${V0}0/.glusterfs/indices/entry-changes/$ROOT_GFID/dir3 +TEST ! stat $B0/${V0}1/.glusterfs/indices/entry-changes/$ROOT_GFID/f1 +TEST ! stat $B0/${V0}0/.glusterfs/indices/entry-changes/$ROOT_GFID/f2 +TEST ! stat $B0/${V0}1/.glusterfs/indices/entry-changes/$ROOT_GFID/f3 +TEST ! stat $B0/${V0}0/.glusterfs/indices/entry-changes/$ROOT_GFID/f4 +TEST ! stat $B0/${V0}1/.glusterfs/indices/entry-changes/$gfid_dir2/f1 +TEST ! stat $B0/${V0}1/.glusterfs/indices/entry-changes/$gfid_dir/subdir +TEST ! stat $B0/${V0}0/.glusterfs/indices/entry-changes/$gfid_dir/subdir2 +TEST ! stat $B0/${V0}1/.glusterfs/indices/entry-changes/$gfid_subdir/f1 +TEST ! stat $B0/${V0}1/.glusterfs/indices/entry-changes/$gfid_dir3/f1 +TEST ! stat $B0/${V0}1/.glusterfs/indices/entry-changes/$gfid_subdir2/f1 + +# To be uncommented once index xl is made to purge the parent gfid dir +#TEST ! stat $B0/${V0}1/.glusterfs/indices/entry-changes/$ROOT_GFID +#TEST ! stat $B0/${V0}0/.glusterfs/indices/entry-changes/$ROOT_GFID +#TEST ! stat $B0/${V0}1/.glusterfs/indices/entry-changes/$gfid_dir +#TEST ! stat $B0/${V0}0/.glusterfs/indices/entry-changes/$gfid_dir +#TEST ! stat $B0/${V0}1/.glusterfs/indices/entry-changes/$gfid_dir2 +#TEST ! stat $B0/${V0}1/.glusterfs/indices/entry-changes/$gfid_subdir +#TEST ! stat $B0/${V0}1/.glusterfs/indices/entry-changes/$gfid_dir3 +#TEST ! stat $B0/${V0}1/.glusterfs/indices/entry-changes/$gfid_subdir2 + +cleanup |