Am 13.06.2017 um 10:43 hat Fam Zheng geschrieben: > On Tue, 06/13 09:52, Kevin Wolf wrote: > > (6) Make read-zeroes=on the default. Gives people worse performance if > > they expect that null-co:// without any options is the fastest thing > > possible, but it has defined behaviour by default which seems good. > > Not that it really matters, but null-co:// is then a poor taste of name > because > we actually gives a zero-co:// (the difference is similar to /dev/zero versus > null_blk in Linux).
Well, /dev/null is character device rather than a block device and you can't read from it at all, so the analogy doesn't quite work anyway. Kevin
