LU-15486 lod: mirroring a plain file in mirrored-layout dir

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

diff --git a/lustre/tests/sanity-flr.sh b/lustre/tests/sanity-flr.sh
index c268fdc..2cb697b 100644 (file)
--- a/lustre/tests/sanity-flr.sh
+++ b/lustre/tests/sanity-flr.sh
@@ -816,6 +816,36 @@ test_0j() {
 }
 run_test 0j "test lfs mirror read/write commands"
 
+test_0k() {
+       [[ $OSTCOUNT -lt 3 ]] && skip "need >= 3 OSTs" && return
+
+       mkdir $DIR/$tdir
+       # default FLR with 2 mirrors
+       $LFS setstripe -N -c1 -i0 -N -c1 -i1 $DIR/$tdir ||
+               error "set default layout failed"
+
+       # plain file extension under default FLR dir
+       echo $tfile >> $DIR/$tdir/$tfile.append || error "create $tfile.append failed"
+       echo -n " before extend $tfile.append, mirror count = "
+       $LFS getstripe -N $DIR/$tdir/$tfile.append
+
+       $LFS mirror extend -N -c1 -i2 $DIR/$tdir/$tfile.append ||
+               error "mirror extend failed"
+       echo -n " after extend $tfile.append, mirror count = "
+       $LFS getstripe -N $DIR/$tdir/$tfile.append
+
+       # normal file extension under default FLR dir
+       touch $DIR/$tdir/$tfile || error "create $tfile failed"
+       echo -n " before extend $tfile, mirror count = "
+       $LFS getstripe -N $DIR/$tdir/$tfile
+
+       $LFS mirror extend -N -c1 -i2 $DIR/$tdir/$tfile ||
+               error "mirror extend $tfile failed"
+       echo -n " after extend $tfile, mirror count = "
+       $LFS getstripe -N $DIR/$tdir/$tfile
+}
+run_test 0k "mirroring a file in directory with default FLR layout"
+
 test_1() {
        local tf=$DIR/$tfile
        local mirror_count=16 # LUSTRE_MIRROR_COUNT_MAX