Re: [Qemu-devel] Fwd: Using QCOW2 with nand flashes.

2015-07-07 Thread sai pavan
On Tue, Jul 7, 2015 at 2:11 PM, Peter Crosthwaite wrote: > On Mon, Jul 6, 2015 at 11:54 PM, sai pavan wrote: >> >> Hi, >> >> I am trying to implement fake disk images for emulating nand flashes. >> I see the spares files are formed when the content is zeros. But for nand >> flashes the content is

Re: [Qemu-devel] Fwd: Using QCOW2 with nand flashes.

2015-07-07 Thread Peter Crosthwaite
On Mon, Jul 6, 2015 at 11:54 PM, sai pavan wrote: > > Hi, > > I am trying to implement fake disk images for emulating nand flashes. > I see the spares files are formed when the content is zeros. But for nand > flashes the content is all one's initially. It is difficult for me make a > sparse file

[Qemu-devel] Fwd: Using QCOW2 with nand flashes.

2015-07-07 Thread sai pavan
Hi, I am trying to implement fake disk images for emulating nand flashes. I see the spares files are formed when the content is zeros. But for nand flashes the content is all one's initially. It is difficult for me make a sparse file with all ones. Do any one have suggestions for this problem. I