LU-9966 tests: sanity-411 check LBUG direct

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

diff --git a/lustre/tests/sanity-flr.sh b/lustre/tests/sanity-flr.sh
index bc00ee9..a763206 100644 (file)
--- a/lustre/tests/sanity-flr.sh
+++ b/lustre/tests/sanity-flr.sh
@@ -9,7 +9,7 @@ SRCDIR=$(dirname $0)
 export PATH=$PWD/$SRCDIR:$SRCDIR:$PWD/$SRCDIR/../utils:$PATH:/sbin
 
 ONLY=${ONLY:-"$*"}
-# Bug number for skipped test:
+# Bug number for skipped test:    LU-11381
 ALWAYS_EXCEPT="$SANITY_FLR_EXCEPT 201"
 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
 
@@ -143,10 +143,23 @@ verify_comp_attr() {
                local fl
                local expected_list=$(comma_list $expected)
                for fl in ${expected_list//,/ }; do
-                       echo $value | grep -q $fl || {
+                       local neg=0
+
+                       [[ ${fl:0:1} = "^" ]] && neg=1
+                       [[ $neg = 1 ]] && fl=${fl:1}
+
+                       $(echo $value | grep -q $fl)
+                       local match=$?
+                       # 0: matched; 1: not matched
+
+                       if  [[ $neg = 0 && $match != 0 ||
+                              $neg = 1 && $match = 0 ]]; then
                                $getstripe_cmd $tf
-                               error "expected flag $fl existing on $comp_id"
-                       }
+                               [[ $neg = 0 ]] && # expect the flag
+                                   error "expected flag '$fl' not in $comp_id"
+                               [[ $neg = 1 ]] && # not expect the flag
+                                   error "not expected flag '$fl' in $comp_id"
+                       fi
                done
                return
        }
@@ -1946,6 +1959,67 @@ test_47() {
 }
 run_test 47 "Verify mirror obj alloc"
 
+test_48() {
+       local tf=$DIR/$tfile
+
+       rm -f $tf
+       echo " ** create 2 mirrors FLR file $tf"
+       $LFS mirror create -N -E2M -Eeof --flags prefer \
+                          -N -E1M -Eeof $tf ||
+               error "create FLR file $tf failed"
+
+       echo " ** write it"
+       dd if=/dev/urandom of=$tf bs=1M count=3 || error "write $tf failed"
+       verify_flr_state $tf "wp"
+
+       local sum0=$(md5sum < $tf)
+
+       echo " ** resync the file"
+       $LFS mirror resync $tf
+
+       echo " ** snapshot mirror 2"
+       $LFS setstripe --comp-set -I 0x20003 --comp-flags=nosync $tf
+
+       echo " ** write it again"
+       dd if=/dev/urandom of=$tf bs=1M count=3 || error "write $tf failed"
+       echo " ** resync it again"
+       $LFS mirror resync $tf
+
+       verify_flr_state $tf "wp"
+       verify_comp_attr lcme_flags $tf 0x20003 nosync,stale
+
+       local sum1=$($LFS mirror dump -N1 $tf | md5sum)
+       local sum2=$($LFS mirror dump -N2 $tf | md5sum)
+
+       echo " ** verify mirror 2 doesn't change"
+       echo "original checksum: $sum0"
+       echo "mirror 1 checksum: $sum1"
+       echo "mirror 2 checksum: $sum2"
+       [[ $sum0 = $sum2 ]] ||
+               error "original checksum: $sum0, mirror 2 checksum: $sum2"
+       echo " ** mirror 2 stripe info"
+       $LFS getstripe -v --mirror-index=2 $tf
+
+       echo " ** resync mirror 2"
+       $LFS mirror resync --only 2 $tf
+
+       verify_flr_state $tf "ro"
+       verify_comp_attr lcme_flags $tf 0x20003 nosync,^stale
+
+       sum1=$($LFS mirror dump -N1 $tf | md5sum)
+       sum2=$($LFS mirror dump -N2 $tf | md5sum)
+
+       echo " ** verify mirror 2 resync-ed"
+       echo "original checksum: $sum0"
+       echo "mirror 1 checksum: $sum1"
+       echo "mirror 2 checksum: $sum2"
+       [[ $sum1 = $sum2 ]] ||
+               error "mirror 1 checksum: $sum1, mirror 2 checksum: $sum2"
+       echo " ** mirror 2 stripe info"
+       $LFS getstripe -v --mirror-index=2 $tf
+}
+run_test 48 "Verify snapshot mirror"
+
 ctrl_file=$(mktemp /tmp/CTRL.XXXXXX)
 lock_file=$(mktemp /var/lock/FLR.XXXXXX)