LU-11421 dom: manual OST-to-DOM migration via mirroring

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

diff --git a/lustre/tests/sanity.sh b/lustre/tests/sanity.sh
index 2b02c2f..b1aad87 100644 (file)
--- a/lustre/tests/sanity.sh
+++ b/lustre/tests/sanity.sh
@@ -18385,12 +18385,12 @@ test_272b() {
 
        $LFS migrate -c2 $dom ||
                error "failed to migrate to the new composite layout"
-       [ $($LFS getstripe -L $dom) == 'mdt' ] &&
+       [ $($LFS getstripe -L $dom) != 'mdt' ] ||
                error "MDT stripe was not removed"
 
        cancel_lru_locks mdc
        local new_md5=$(md5sum $dom)
-       [ "$old_md5" != "$new_md5" ] &&
+       [ "$old_md5" == "$new_md5" ] ||
                error "$old_md5 != $new_md5"
 
        # Skip free space checks with ZFS
@@ -18430,7 +18430,7 @@ test_272c() {
 
        cancel_lru_locks mdc
        local new_md5=$(md5sum $dom)
-       [ "$old_md5" != "$new_md5" ] &&
+       [ "$old_md5" == "$new_md5" ] ||
                error "$old_md5 != $new_md5"
 
        # Skip free space checks with ZFS
@@ -18444,6 +18444,108 @@ test_272c() {
 }
 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
 
+test_272d() {
+       [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
+               skip "Need MDS version at least 2.12.55"
+
+       local dom=$DIR/$tdir/$tfile
+       mkdir -p $DIR/$tdir
+       $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
+
+       local mdtidx=$($LFS getstripe -m $dom)
+       local mdtname=MDT$(printf %04x $mdtidx)
+       local facet=mds$((mdtidx + 1))
+
+       dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
+               error "failed to write data into $dom"
+       local old_md5=$(md5sum $dom)
+       cancel_lru_locks mdc
+       local mdtfree1=$(do_facet $facet \
+               lctl get_param -n osd*.*$mdtname.kbytesfree)
+
+       $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
+               error "failed mirroring to the new composite layout"
+       $LFS mirror resync $dom ||
+               error "failed mirror resync"
+       $LFS mirror split --mirror-id 1 -d $dom ||
+               error "failed mirror split"
+
+       [ $($LFS getstripe -L $dom) != 'mdt' ] ||
+               error "MDT stripe was not removed"
+
+       cancel_lru_locks mdc
+       local new_md5=$(md5sum $dom)
+       [ "$old_md5" == "$new_md5" ] ||
+               error "$old_md5 != $new_md5"
+
+       # Skip free space checks with ZFS
+       if [ "$(facet_fstype $facet)" != "zfs" ]; then
+               local mdtfree2=$(do_facet $facet \
+                               lctl get_param -n osd*.*$mdtname.kbytesfree)
+               [ $mdtfree2 -gt $mdtfree1 ] ||
+                       error "MDS space is not freed after DOM mirror deletion"
+       fi
+       return 0
+}
+run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
+
+test_272e() {
+       [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
+               skip "Need MDS version at least 2.12.55"
+
+       local dom=$DIR/$tdir/$tfile
+       mkdir -p $DIR/$tdir
+       $LFS setstripe -c 2 $dom
+
+       dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
+               error "failed to write data into $dom"
+       local old_md5=$(md5sum $dom)
+       cancel_lru_locks mdc
+
+       $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
+               error "failed mirroring to the DOM layout"
+       $LFS mirror resync $dom ||
+               error "failed mirror resync"
+       $LFS mirror split --mirror-id 1 -d $dom ||
+               error "failed mirror split"
+
+       [ $($LFS getstripe -L $dom) != 'mdt' ] ||
+               error "MDT stripe was not removed"
+
+       cancel_lru_locks mdc
+       local new_md5=$(md5sum $dom)
+       [ "$old_md5" == "$new_md5" ] ||
+               error "$old_md5 != $new_md5"
+
+       return 0
+}
+run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
+
+test_272f() {
+       [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
+               skip "Need MDS version at least 2.12.55"
+
+       local dom=$DIR/$tdir/$tfile
+       mkdir -p $DIR/$tdir
+       $LFS setstripe -c 2 $dom
+
+       dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
+               error "failed to write data into $dom"
+       local old_md5=$(md5sum $dom)
+       cancel_lru_locks mdc
+
+       $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
+               error "failed migrating to the DOM file"
+
+       cancel_lru_locks mdc
+       local new_md5=$(md5sum $dom)
+       [ "$old_md5" != "$new_md5" ] &&
+               error "$old_md5 != $new_md5"
+
+       return 0
+}
+run_test 272f "DoM migration: OST-striped file to DOM file"
+
 test_273a() {
        [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
                skip "Need MDS version at least 2.11.50"