Hi all, It's the new patch for the multiple snapshot support for the VMDK format.
I rewrote the previous one according to the new multiple snapshots concept,
introduced by Fabrice.
The snapshots can be created with standard way:
qemu-img create –b base-image.vmdk –f vmdk snapshot-img-001.vmdk
We can create the snapshots chain in this way.
The patch include also the 'CID' protection that defined by the VMDK format.
The CID is a value updated on the first write every time the virtual disk is
opened.
P.S. Fabrice, I used the bdrv_pread() and bdrv_pwrite(), as you advised me.
Regards,
Igor Lvovsky
block-vmdk.diff
Description: block-vmdk.diff
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