LU-10810 clio: SEEK_HOLE/SEEK_DATA on client side

[fs/lustre-release.git] / lustre / tests / sanityn.sh

diff --git a/lustre/tests/sanityn.sh b/lustre/tests/sanityn.sh
index 58081b4..442b6e2 100755 (executable)
--- a/lustre/tests/sanityn.sh
+++ b/lustre/tests/sanityn.sh
@@ -5367,6 +5367,33 @@ test_107b() {
 }
 run_test 107b "Grouplock is added to the head of waiting list"
 
+test_108a() {
+       local offset
+
+       $LFS setstripe -E 1M -c 1 -E -1 $DIR1/$tfile ||
+               error "Create $DIR1/$tfile failed"
+
+       dd if=/dev/zero of=$DIR1/$tfile bs=10000 count=1 ||
+               error "dd $DIR1/$tfile failed"
+       offset=$(lseek_test -d 5000 $DIR2/$tfile)
+       [[ $offset == 5000 ]] || error "offset $offset != 5000"
+
+       $TRUNCATE $DIR1/$tfile 2000
+       offset=$(lseek_test -l 1000 $DIR2/$tfile)
+       [[ $offset == 2000 ]] || error "offset $offset != 2000"
+
+       #define OBD_FAIL_OSC_DELAY_IO 0x414
+       $LCTL set_param fail_val=4 fail_loc=0x80000414
+       dd if=/dev/zero of=$DIR1/$tfile count=1 bs=8M conv=notrunc oflag=dsync &
+       local pid=$!
+       sleep 2
+
+       offset=$(lseek_test -l 8000 $DIR2/$tfile)
+       wait $pid
+       [[ $offset == 8388608 ]] || error "offset $offset != 8388608"
+}
+run_test 108a "lseek: parallel updates"
+
 log "cleanup: ======================================================"
 
 # kill and wait in each test only guarentee script finish, but command in script