Re: [Qemu-devel] I/O in backing file

2012-03-30 Thread Stefan Hajnoczi
On Fri, Mar 30, 2012 at 09:47:52AM +0530, PANKAJ RAWAT wrote: > I am currently using backing file.The question of my concern is regarding > the I/O operation > Now when we create a external snapshot in qcow2, a new file is created > leaving the original file as backing file > * > Can any one tell,*

[Qemu-devel] I/O in backing file

2012-03-29 Thread PANKAJ RAWAT
Hi all, I am currently using backing file.The question of my concern is regarding the I/O operation Now when we create a external snapshot in qcow2, a new file is created leaving the original file as backing file * Can any one tell,*how the I/O is performed in detail way?. Means when the new snap

[Qemu-devel] I/O in backing file

2012-03-27 Thread PANKAJ RAWAT
Hi all, I am currently using backing file.The question of my concern is regarding the I/O operation Now when we create a external snapshot in qcow2, a new file is created leaving the original file as backing file * Can any one tell,*how the I/O is performed in detail way?. Means when the new snap