6 MDTCOUNT=${MDSCOUNT:-$($LFS df $DIR 2> /dev/null | grep -c MDT)}
8 remote_dir=$((RANDOM % MAX))
10 mdt_idx=$((RANDOM % MDTCOUNT))
11 # stripe_count in range [1,MDTCOUNT]
12 # $LFS mkdir treats stripe_count 0 and 1 the same
13 stripe_count=$(((RANDOM % MDTCOUNT) + 1))
14 mkdir -p $DIR 2> /dev/null
15 $LFS mkdir -i$mdt_idx -c$stripe_count $DIR/$remote_dir 2> /dev/null
16 touch $DIR/$remote_dir/$file 2> /dev/null
17 $LFS getdirstripe $DIR/$remote_dir > /dev/null 2>&1