LU-11069 llite: correct file position after appending writes

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

diff --git a/lustre/tests/sanity.sh b/lustre/tests/sanity.sh
index 4c3050f..11b4ab2 100755 (executable)
--- a/lustre/tests/sanity.sh
+++ b/lustre/tests/sanity.sh
@@ -834,6 +834,19 @@ test_23b() { # bug 18988
 }
 run_test 23b "O_APPEND check =========================="
 
+# LU-11069 file offset is correct after appending writes
+test_23d() {
+       local file=$DIR/$tfile
+       local offset
+
+       echo CentaurHauls > $file
+       offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
+       if ((offset != 26)); then
+               error "wrong offset, expected 26, got '$offset'"
+       fi
+}
+run_test 23d "file offset is correct after appending writes"
+
 # rename sanity
 test_24a() {
        echo '-- same directory rename'