LU-11485 lod: disallow setting the last non-stale mirror as stale

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

diff --git a/lustre/tests/sanity-flr.sh b/lustre/tests/sanity-flr.sh
index 9b89264..8a93e26 100644 (file)
--- a/lustre/tests/sanity-flr.sh
+++ b/lustre/tests/sanity-flr.sh
@@ -720,6 +720,35 @@ test_0h() {
                error "error setting flag prefer"
 
        verify_comp_attr lcme_flags $tf 0x20003 prefer
+
+       $LFS setstripe --comp-set -I 0x20003 --comp-flags=^prefer $tf ||
+               error "error clearing prefer flag from component 0x20003"
+
+       # MDS disallows setting stale flag on the last non-stale mirror
+       [[ "$MDS1_VERSION" -ge $(version_code 2.12.57) ]] || return 0
+
+       cp /etc/hosts $tf || error "error writing file '$tf'"
+
+       verify_comp_attr lcme_flags $tf 0x10002 prefer
+       verify_comp_attr lcme_flags $tf 0x20003 stale
+       verify_comp_attr lcme_flags $tf 0x30004 stale
+
+       ! $LFS setstripe --comp-set -I 0x10002 --comp-flags=^prefer,stale $tf \
+               > /dev/null 2>&1 ||
+               error "setting stale flag on component 0x10002 should fail"
+
+       $LFS mirror resync $tf || error "error resync-ing file '$tf'"
+
+       $LFS setstripe --comp-set -I 0x10001 --comp-flags=stale $tf ||
+               error "error setting stale flag on component 0x10001"
+       $LFS setstripe --comp-set -I 0x20003 --comp-flags=stale $tf ||
+               error "error setting stale flag on component 0x20003"
+
+       ! $LFS setstripe --comp-set -I 0x30004 --comp-flags=stale $tf \
+               > /dev/null 2>&1 ||
+               error "setting stale flag on component 0x30004 should fail"
+
+       $LFS mirror resync $tf || error "error resync-ing file '$tf'"
 }
 run_test 0h "set, clear and test flags for FLR files"
 
@@ -1782,6 +1811,10 @@ test_44() {
 
        verify_flr_state $tf "wp"
 
+       # disallow destroying the last non-stale mirror
+       ! $LFS mirror split --mirror-id 1 -d $tf > /dev/null 2>&1 ||
+               error "destroying mirror 1 should fail"
+
        # synchronize all mirrors of the file
        $LFS mirror resync $tf || error "mirror resync $tf failed"
 
@@ -1807,8 +1840,17 @@ test_44() {
        verify_mirror_count $tf 2
        verify_mirror_count $tf.mirror~2 1
 
+       $LFS setstripe --comp-set -I 0x30008 --comp-flags=stale $tf ||
+               error "setting stale flag on component 0x30008 failed"
+
+       # disallow destroying the last non-stale mirror
+       ! $LFS mirror split --mirror-id 4 -d $tf > /dev/null 2>&1 ||
+               error "destroying mirror 4 should fail"
+
+       $LFS mirror resync $tf || error "resynchronizing $tf failed"
+
        $LFS mirror split --mirror-id 3 -d $tf ||
-               error "split and delte mirror 3 failed"
+               error "destroying mirror 3 failed"
        verify_mirror_count $tf 1
 
        # verify splitted file contains the same content as the orig file does