Hello I have to copy around 250 Gb from a server to a Netapp NFS server and I wonder what would be faster ? first solution cp -pr * /mnt/nfs/dir/ second solution ( 26 cp processes running in // ) for i in a b c d e f g h i j k l m n o p q r s t u v w x y z do cp -pr $i* /mnt/nfs/dir/ & done Thank you