[lvm-devel] master - python-lvm: Make second lv.snapshot() argument optional
Tony Asleson
tasleson at redhat.com
Mon Dec 17 14:51:37 UTC 2012
On 12/15/2012 03:34 PM, Zdenek Kabelac wrote:
> 2) using same size of origin is not enough to cover
> i.e. full rewrite of origin device - you need some
> 'extra' size to store snapshot's metadata (remapping blocks)
How does a user calculate the correct size?
I would like to see an option to pass on snapshot creation that can
safely create a snapshot where every block can get written.
Regards,
Tony
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