vince at unsane.co.uk
Wed Jun 30 08:44:27 UTC 2010
On 30/06/2010 06:19, Aiza wrote:
> Thanks Vince this was very helpful.
> I was able to create a sparse image jail, but when I used cpio to
> duplicate the sparse file to other jails I lost the sparseness of the
> file. Is there a way to copy a sparse file and keep it intact?
I havent tested but tar has
-S (x mode only) Extract files as sparse files. For every
disk, check first if it contains only NULL bytes and seek
otherwise. This works similiar to the conv=sparse option
which might work.
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