2 trap 'kill $(jobs -p)' EXIT
7 MDTCOUNT=${MDSCOUNT:-$($LFS df $DIR 2> /dev/null | grep -c MDT)}
9 remote_dir=$((RANDOM % MAX))
10 file=$((RANDOM % MAX))
11 mdt_idx=$((RANDOM % MDTCOUNT))
12 # stripe_count in range [1,MDTCOUNT]
13 # $LFS mkdir treats stripe_count 0 and 1 the same
14 stripe_count=$(((RANDOM % MDTCOUNT) + 1))
15 mkdir -p $DIR 2> /dev/null
16 $LFS mkdir -i$mdt_idx -c$stripe_count $DIR/$remote_dir 2> /dev/null
17 touch $DIR/$remote_dir/$file 2> /dev/null
18 $LFS getdirstripe $DIR/$remote_dir > /dev/null 2>&1