Failed Boot with Panic

[brwatters]

Hello ALL,

I am somewhat new to FreeNAS and FreeBSD (Coming from CentOS/RedHat) and was tweaking my loader file to overcome some issues with ZFS and NFS shares and managed to input the incorrect values to kernel memory which has caused this panic on boot.

So now I need to find out how to recover from my screw up, how do I boot into a command line and then how to I edit the loader file to correct this issue ?

I have tried single user mode but get the same error as I assume its still booting from the loader file.

HELP!

BRW

 

[William Grzybowski]

Reinstall or boot a FreeBSD/PCBSD, mount the filesystem, edit, save.

 

[brwatters]

William,

Thanks for the insight ..

BRW