[dm-devel] dm-io operations on LVs

[hxsrmeng <hxsrmeng gmail com>]

Hi all,

I am working with a program which do writing and reading with the dm-io.

I am wondering whether dm-io can take logic volumes as its source?
Especially LVs which have md as their physical volumes?

Thanks.

Sorry if I post it on the wrong list. If you know a better place to ask,
please let me know. Thank you very much.