popd
fi
+ dd if=/dev/zero of=$tmp/mnt/lustre/tmp_file bs=10k count=10 || {
+ error_noexit "dd failed"
+ return 1
+ }
+ rm -rf $tmp/mnt/lustre/tmp_file || {
+ error_noexit "rm failed"
+ return 1
+ }
+
if $r test -f $tmp/sha1sums; then
# LU-2393 - do both sorts on same node to ensure locale
# is identical