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LU-1187 tests: Add test_mkdir in sanity for DNE.
[fs/lustre-release.git] / lustre / tests / test-framework.sh
index 7384e12..515c4d1 100644 (file)
@@ -5908,3 +5908,64 @@ generate_logname() {
 
        echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
 }
+
+# mkdir directory on different MDTs
+test_mkdir() {
+       local option
+       local parent
+       local child
+       local path
+       local dir
+       local rc=0
+
+       if [ $# -eq 2 ]; then
+               option=$1
+               path=$2
+       else
+               path=$1
+       fi
+
+       child=${path##*/}
+       parent=${path%/*}
+
+       if [ "$parent" == "$child" ]; then
+               parent=$(pwd)
+       fi
+
+       if [ "$option" == "-p" -a -d ${parent}/${child} ]; then
+               return $rc
+       fi
+
+       # it needs to check whether there is further / in child
+       dir=$(echo $child | awk -F '/' '{print $2}')
+       if [ ! -z "$dir" ]; then
+               local subparent=$(echo $child | awk -F '/' '{ print $1 }')
+               parent=${parent}"/"${subparent}
+               child=$dir
+       fi
+
+       if [ ! -d ${parent} ]; then
+               if [ "$option" == "-p" ]; then
+                       mkdir -p ${parent}
+               else
+                       return 1
+               fi
+       fi
+
+       if [ $MDSCOUNT -le 1 ]; then
+               mkdir $option ${parent}/${child} || rc=$?
+       else
+               local mdt_idx=$($LFS getstripe -M $parent)
+
+               if [ "$mdt_idx" -ne 0 ]; then
+                       mkdir $option ${parent}/${child} || rc=$?
+                       return $rc
+               fi
+
+               local test_num=$(echo $testnum | sed -e 's/[^0-9]*//g')
+               local mdt_idx=$((test_num % MDSCOUNT))
+               echo "mkdir $mdt_idx for ${parent}/${child}"
+               $LFS setdirstripe -i $mdt_idx ${parent}/${child} || rc=$?
+       fi
+       return $rc
+}