UFS Four HDD and mount old FreeBSD

[mfaridi]

I have four internal HDDs , one of them used by FreeBSD 8.2, another one used by OpenBSD 5.6, another one is use by Linux Mint Debian edition and another HDD used by Windows XP and 7. I installed FreeBSD 10.1 on external HDD with ZFS filesystem, I'm posting this topic from FreeBSD 10.1.

root@mfaridi:/home/mostafa # uname -a
FreeBSD mfaridi 10.1-RELEASE-p6 FreeBSD 10.1-RELEASE-p6 #0: Tue Feb 24 19:00:21 UTC 2015  root@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC  amd64

And right now I want mount FreeBSD 8.2 hard disk and copy all data to new external hard disk with FreeBSD 10.1 but I don't know how I can do this.
This is my dmesg.
I do not know is FreeBSD 10.1 detect FreeBSD 8.2 HDD

 

[getopt]

If I get you right, you have booted from da0 FreeBSD 10.1 and you do not know on which of ada0, ada1, ada2, ada3 your FreeBSD 8.2 is?

You have to look on each HDD with gpart show [I]geom[/I] and/or gpart list what you have. Then do mount what you need.