From 5a9f589c3c13a8efb6801c4f75f581fff52eff2c Mon Sep 17 00:00:00 2001
From: wangdi <di.wang@whamcloud.com>
Date: Wed, 14 Nov 2012 12:42:22 -0800
Subject: [PATCH] LU-1187 tests: Add DNE tests into recovery-small.

Add DNE tests in recovery-small 110[a-f].

Change-Id: I80a6d02b65bcd55fce9938be6251dd7e9cfbe802
Signed-off-by: Wang Di <di.wang@whamcloud.com>
Reviewed-on: http://review.whamcloud.com/4360
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Alex Zhuravlev <bzzz@whamcloud.com>
---
 lustre/tests/recovery-small.sh | 94 ++++++++++++++++++++++++++++++++++++++++++
 lustre/tests/test-framework.sh | 11 +++++
 2 files changed, 105 insertions(+)

diff --git a/lustre/tests/recovery-small.sh b/lustre/tests/recovery-small.sh
index d1e51f8..89b336f 100755
--- a/lustre/tests/recovery-small.sh
+++ b/lustre/tests/recovery-small.sh
@@ -903,6 +903,7 @@ test_29a() { # bug 22273 - error adding new clients
 	# fail abort so client will be new again
 	fail_abort $SINGLEMDS
 	client_up || error "reconnect failed"
+	wait_osc_import_state mds ost FULL
 	return 0
 }
 run_test 29a "error adding new clients doesn't cause LBUG (bug 22273)"
@@ -1643,6 +1644,99 @@ test_107 () {
 	return $rc
 }
 run_test 107 "drop reint reply, then restart MDT"
+
+test_110a () {
+	[ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
+	local remote_dir=$DIR/$tdir/remote_dir
+	local MDTIDX=1
+
+	mkdir -p $DIR/$tdir
+	drop_request "$LFS mkdir -i $MDTIDX $remote_dir" ||
+					error "lfs mkdir failed"
+	local diridx=$($GETSTRIPE -M $remote_dir)
+	[ $diridx -eq $MDTIDX ] || error "$diridx != $MDTIDX"
+
+	rm -rf $DIR/$tdir || error "rmdir failed"
+}
+run_test 110a "create remote directory: drop client req"
+
+test_110b () {
+	[ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
+	local remote_dir=$DIR/$tdir/remote_dir
+	local MDTIDX=1
+
+	mkdir -p $DIR/$tdir
+	drop_reint_reply "$LFS mkdir -i $MDTIDX $remote_dir" ||
+					error "lfs mkdir failed"
+
+	diridx=$($GETSTRIPE -M $remote_dir)
+	[ $diridx -eq $MDTIDX ] || error "$diridx != $MDTIDX"
+
+	rm -rf $DIR/$tdir || error "rmdir failed"
+}
+run_test 110b "create remote directory: drop Master rep"
+
+test_110c () {
+	[ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
+	local remote_dir=$DIR/$tdir/remote_dir
+	local MDTIDX=1
+
+	mkdir -p $DIR/$tdir
+	drop_update_reply $((MDTIDX + 1)) "$LFS mkdir -i $MDTIDX $remote_dir" ||
+						error "lfs mkdir failed"
+
+	diridx=$($GETSTRIPE -M $remote_dir)
+	[ $diridx -eq $MDTIDX ] || error "$diridx != $MDTIDX"
+
+	rm -rf $DIR/$tdir || error "rmdir failed"
+}
+run_test 110c "create remote directory: drop update rep on slave MDT"
+
+test_110d () {
+	[ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
+	local remote_dir=$DIR/$tdir/remote_dir
+	local MDTIDX=1
+
+	mkdir -p $DIR/$tdir
+	$LFS mkdir -i $MDTIDX $remote_dir || error "lfs mkdir failed"
+
+	drop_request "rm -rf $remote_dir" || error "rm remote dir failed"
+
+	rm -rf $DIR/$tdir || error "rmdir failed"
+
+	return 0
+}
+run_test 110d "remove remote directory: drop client req"
+
+test_110e () {
+	[ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
+	local remote_dir=$DIR/$tdir/remote_dir
+	local MDTIDX=1
+
+	mkdir -p $DIR/$tdir
+	$LFS mkdir -i $MDTIDX $remote_dir  || error "lfs mkdir failed"
+	drop_reint_reply "rm -rf $remote_dir" || error "rm remote dir failed"
+
+	rm -rf $DIR/$tdir || error "rmdir failed"
+
+	return 0
+}
+run_test 110e "remove remote directory: drop master rep"
+
+test_110f () {
+	[ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
+	local remote_dir=$DIR/$tdir/remote_dir
+	local MDTIDX=1
+
+	mkdir -p $DIR/$tdir
+	$LFS mkdir -i $MDTIDX $remote_dir || error "lfs mkdir failed"
+	drop_update_reply $MDTIDX "rm -rf $remote_dir" ||
+					error "rm remote dir failed"
+
+	rm -rf $DIR/$tdir || error "rmdir failed"
+}
+run_test 110f "remove remote directory: drop slave rep"
+
 complete $SECONDS
 check_and_cleanup_lustre
 exit_status
diff --git a/lustre/tests/test-framework.sh b/lustre/tests/test-framework.sh
index 994d357..1531c5d 100644
--- a/lustre/tests/test-framework.sh
+++ b/lustre/tests/test-framework.sh
@@ -3772,6 +3772,17 @@ drop_reint_reply() {
     return $RC
 }
 
+drop_update_reply() {
+# OBD_FAIL_MDS_OBJ_UPDATE_NET
+	local index=$1
+	shift 1
+	RC=0
+	do_facet mds${index} lctl set_param fail_loc=0x188
+	do_facet client "$@" || RC=$?
+	do_facet mds${index} lctl set_param fail_loc=0
+	return $RC
+}
+
 pause_bulk() {
 #define OBD_FAIL_OST_BRW_PAUSE_BULK      0x214
     RC=0
-- 
1.8.3.1