docs/178818: gmirror(8) says to use rc.early which is no longer available

[Chris Rees]

I think this shouldn't be too hard to automate in the dumpon script,
to be honest.

Please can you try the patch at [1], and set

dumpdev=/dev/mirror/*your_target_mirror*

in /etc/rc.conf, and let me know if it works OK?

Pawel, does this look sane?

Chris

[1] http://www.bayofrum.net/~crees/patches/gmirror-dumps.diff