cluster/afr: refactor

- Remove client side self-healing completely (opendir, openfd, lookup)
- Re-work readdir-failover to work reliably in case of NFS
- Remove unused/dead lock recovery code
- Consistently use xdata in both calls and callbacks in all FOPs
- Per-inode event generation, used to force inode ctx refresh
- Implement dirty flag support (in place of pending counts)
- Eliminate inode ctx structure, use read subvol bits + event_generation
- Implement inode ctx refreshing based on event generation
- Provide backward compatibility in transactions
- remove unused variables and functions
- make code more consistent in style and pattern
- regularize and clean up inode-write transaction code
- regularize and clean up dir-write transaction code
- regularize and clean up common FOPs
- reorganize transaction framework code
- skip setting xattrs in pending dict if nothing is pending
- re-write self-healing code using syncops
- re-write simpler self-heal-daemon

Change-Id: I1e4080c9796c8a2815c2dab4be3073f389d614a8
BUG: 1021686
Signed-off-by: Anand Avati <avati@redhat.com>
Reviewed-on: http://review.gluster.org/6010
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>

1 files changed, 7 insertions, 5 deletions

diff --git a/tests/bugs/bug-865825.t b/tests/bugs/bug-865825.t
index 6bb1c23482d..8ee75186484 100755
--- a/tests/bugs/bug-865825.t
+++ b/tests/bugs/bug-865825.t
@@ -2,6 +2,8 @@
 
 . $(dirname $0)/../include.rc
 
+cleanup;
+
 TEST glusterd
 TEST pidof glusterd
 TEST $CLI volume info;
@@ -28,6 +30,7 @@ EXPECT 'Created' volinfo_field $V0 'Status';
 ## Make sure io-cache and write-behind don't interfere.
 TEST $CLI volume set $V0 cluster.background-self-heal-count 0
 TEST $CLI volume set $V0 performance.io-cache off;
+TEST $CLI volume set $V0 performance.quick-read off;
 TEST $CLI volume set $V0 performance.write-behind off;
 TEST $CLI volume set $V0 performance.stat-prefetch off
 
@@ -54,19 +57,18 @@ setfattr -n trusted.afr.${V0}-client-2 -v $value $B0/${V0}-0/a_file
 setfattr -x trusted.afr.${V0}-client-2 $B0/${V0}-1/a_file
 echo "wrong_data" > $B0/${V0}-2/a_file
 
-## Remount and force a self-heal.
-TEST glusterfs --volfile-server=$H0 --volfile-id=$V0 $M0
-stat ${M0}/a_file > /dev/null
+gluster volume set $V0 cluster.self-heal-daemon on
+sleep 3
+gluster volume heal $V0 full
 
 ## Make sure brick 2 now has the correct contents.
-EXPECT "test_data" cat $B0/${V0}-2/a_file
+EXPECT_WITHIN 30 "test_data" cat $B0/${V0}-2/a_file
 
 if [ "$EXIT_EARLY" = "1" ]; then
 	exit 0;
 fi
 
 ## Finish up
-TEST umount $M0;
 TEST $CLI volume stop $V0;
 EXPECT 'Stopped' volinfo_field $V0 'Status';