X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;f=lustre%2Ftests%2Fsanity-pcc.sh;h=093554aa4fa88f7bc1c5ed58888c99ea73eaefdc;hb=73e14f5d1015e2b8955f0e9f4b09323f61aa594f;hp=16515b60df8c192061de37b12ef5d97c3946eddd;hpb=a5ef2d6e068eae5a055746b0f79ce6749f4c9a6d;p=fs%2Flustre-release.git

diff --git a/lustre/tests/sanity-pcc.sh b/lustre/tests/sanity-pcc.sh
index 16515b6..093554a 100644
--- a/lustre/tests/sanity-pcc.sh
+++ b/lustre/tests/sanity-pcc.sh
@@ -697,7 +697,10 @@ test_4() {
 	# mmap_sanity tst7 failed on the local ext4 filesystem.
 	# It seems that Lustre filesystem does special process for tst 7.
 	# Thus, we exclude tst7 from the PCC testing.
-	$LUSTRE/tests/mmap_sanity -d $DIR/$tdir -m $DIR2/$tdir -e 7 ||
+	# There is a mmap problem for PCC when multiple clients read/write
+	# on a shared mmapped file. Thus, we exclude mmap_sanity tst6 from
+	# the PCC tesing.
+	$LUSTRE/tests/mmap_sanity -d $DIR/$tdir -m $DIR2/$tdir -e 6 -e 7 ||
 		error "mmap_sanity test failed"
 	sync; sleep 1; sync
 
@@ -1463,6 +1466,9 @@ test_20() {
 		error "Failed to attach $file"
 	do_facet $SINGLEAGT "echo 3 > /proc/sys/vm/drop_caches"
 	check_lpcc_state $file "readwrite"
+	do_facet $SINGLEAGT "echo 3 > /proc/sys/vm/drop_caches"
+	do_facet $SINGLEAGT "echo 3 > /proc/sys/vm/drop_caches"
+	check_lpcc_state $file "readwrite"
 	do_facet $SINGLEAGT $LFS pcc detach $file ||
 		error "Failed to detach $file"
 }