LU-14362 tests: sanity-flr to prepare stuff before checks

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

diff --git a/lustre/tests/sanity-flr.sh b/lustre/tests/sanity-flr.sh
index 858c2ce..f9bbf7f 100644 (file)
--- a/lustre/tests/sanity-flr.sh
+++ b/lustre/tests/sanity-flr.sh
@@ -23,22 +23,27 @@ if [[ $(uname -m) = ppc64 ]]; then
        skip "Skip FLR testing for PPC clients"
 fi
 
+if [[ "$ost1_FSTYPE" == "zfs" ]]; then
+       # bug #:        LU-1941
+       ALWAYS_EXCEPT+="49a"
+fi
+
 build_test_filter
 
 [[ "$MDS1_VERSION" -ge $(version_code 2.10.56) ]] ||
        skip "Need MDS version at least 2.10.56"
 
-[ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
-       error "\$RUNAS_ID set to 0, but \$UID is also 0!"
-check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
-
 check_and_setup_lustre
 DIR=${DIR:-$MOUNT}
 assert_DIR
-
-assert_DIR
 rm -rf $DIR/[Rdfs][0-9]*
 
+[ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
+       error "\$RUNAS_ID set to 0, but \$UID is also 0!"
+
+check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
+
+
 # global array to store mirror IDs
 declare -a mirror_array
 get_mirror_ids() {
@@ -2260,6 +2265,92 @@ test_48() {
 }
 run_test 48 "Verify snapshot mirror"
 
+OLDIFS="$IFS"
+cleanup_49() {
+       trap 0
+       IFS="$OLDIFS"
+}
+
+test_49a() {
+       [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
+
+       trap cleanup_49 EXIT RETURN
+
+       local file=$DIR/$tfile
+
+       $LFS setstripe -N -E eof -c1 -o1 -N -E eof -c1 -o0 $file ||
+               error "setstripe on $file"
+
+       dd if=/dev/zero of=$file bs=1M count=1 || error "dd failed for $file"
+       $LFS mirror resync $file
+
+       filefrag -ves $file || error "filefrag $file failed"
+       filefrag_op=$(filefrag -ve -k $file |
+                     sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
+
+#Filesystem type is: bd00bd0
+#File size of /mnt/lustre/f49a.sanity-flr is 1048576 (1024 blocks of 1024 bytes)
+# ext:     device_logical:        physical_offset: length:  dev: flags:
+#   0:        0..    1023:    1572864..   1573887:   1024: 0001: net,eof
+#   1:        0..    1023:    1572864..   1573887:   1024: 0000: last,net,eof
+#/mnt/lustre/f49a.sanity-flr: 2 extents found
+
+       last_lun=$(echo $filefrag_op | cut -d: -f5)
+       IFS=$'\n'
+       tot_len=0
+       num_luns=1
+       for line in $filefrag_op; do
+               frag_lun=$(echo $line | cut -d: -f5)
+               ext_len=$(echo $line | cut -d: -f4)
+               if [[ "$frag_lun" != "$last_lun" ]]; then
+                       if (( tot_len != 1024 )); then
+                               cleanup_49
+                               error "$file: OST$last_lun $tot_len != 1024"
+                       else
+                               (( num_luns += 1 ))
+                               tot_len=0
+                       fi
+               fi
+               (( tot_len += ext_len ))
+               last_lun=$frag_lun
+       done
+       if (( num_luns != 2 || tot_len != 1024 )); then
+               cleanup_49
+               error "$file: $num_luns != 2, $tot_len != 1024 on OST$last_lun"
+       fi
+
+       echo "FIEMAP on $file succeeded"
+}
+run_test 49a "FIEMAP upon FLR file"
+
+test_50() {    # EX-2179
+       mkdir -p $DIR/$tdir
+
+       local file=$DIR/$tdir/$tfile
+
+       $LFS setstripe -c1 -i0 $file || error "setstripe $file failed"
+
+       $LFS mirror extend -N -c1 -i1 $file ||
+               error "extending mirror for $file failed"
+
+       local olv=$($LFS getstripe $file | awk '/lcm_layout_gen/{print $2}')
+
+       fail mds1
+
+       $LFS mirror split -d --mirror-id=1 $file || error "split $file failed"
+
+       local flv=$($LFS getstripe $file | awk '/lcm_layout_gen/{print $2}')
+
+       echo "$file layout generation from $olv to $flv"
+       (( $flv != ($olv + 1) )) &&
+               error "split does not increase layout gen from $olv to $flv"
+
+       dd if=/dev/zero of=$file bs=1M count=1 || error "write $file failed"
+
+       $LFS getstripe -v $file || error "getstripe $file failed"
+}
+run_test 50 "mirror split update layout generation"
+
 ctrl_file=$(mktemp /tmp/CTRL.XXXXXX)
 lock_file=$(mktemp /var/lock/FLR.XXXXXX)