On Mon, 01 Nov 2004 14:06:16 -0600, Lei Yang <lya755@xxxxxxxxxxxxxxxxxxxx> wrote: > I want to set the block size of ramdisk. Why on earth do you want to do that though? > However, I realized in rd.c, the hardsect is set to 512 You could change it but I don't know what the knock on effects will be OTTOMH - I expect it'll work with any reasonable power of two (barring the limits we discussed), but the best advice I can give is to try it and see. I don't see how this benefits you though since whatever you're running on top of that almost certainly will deal in much larger block sizes. Cheers, Jon. -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/