2 trap 'kill $(jobs -p)' EXIT
7 MDTCOUNT=${MDSCOUNT:-$($LFS df $DIR 2> /dev/null | grep -c MDT)}
8 while (( MDTCOUNT > 1 )) ; do
9 migrate_dir=$((RANDOM % MAX))
10 file=$((RANDOM % MAX))
11 mdt_idx=$((RANDOM % MDTCOUNT))
13 (( $RACER_MIGRATE_STRIPE_MAX > 1 )) &&
14 mdt_count=$((RANDOM % RACER_MIGRATE_STRIPE_MAX + 1)) ||
17 mkdir -p $DIR/$migrate_dir 2> /dev/null
18 eval touch $DIR/$migrate_dir/{$file..$MAX} 2> /dev/null
19 $LFS migrate -m$mdt_idx -c$mdt_count $DIR/$migrate_dir 2> /dev/null
20 $LFS getdirstripe $DIR/$migrate_dir > /dev/null 2>&1