On Thu, 2011-07-21 at 19:48 +1000, yudi v wrote: > Hi > From what I understand, the first command above will write data in > 512 byte blocks, the second one in 1MB blocks, and the third in 4096 > byte blocks. Right? Yep. The 1M should also yield considerably better performance. (Though the random number generator may cap the performance in this case). - Gilboa -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines