Re: [Libguestfs] any read/write raw image function or API in Python?
On Wed, Jul 12, 2017 at 04:45:35PM +0800, 陳培泓 wrote:
I know there's lots of functions that can access/modify the
internal fs of
img or qcow2 through libguestfs.
I want to know is there any library can modify the raw/qcow2 image directly
in Python?
libguestfs can do this, eg. using:
http://libguestfs.org/guestfs.3.html#guestfs_pread_device
http://libguestfs.org/guestfs.3.html#guestfs_pwrite_device
Another way might be to use the ‘qemu-io’ utility from qemu.
Rich.
For example, there's function called read_qcow2(), and I can know
the
content of tmp.qcow2 through the function read_qcow2().
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