Has anyone done this (successfully)?<br><br>I have mirrored O/S disks (SDS 4.1), and after an upgrade to 2.8, I get a LOT of fsck corruption. After clean-up, the O/S is unstable/scrambled.<br><br>Any suggestions on the procedure for an upgrade?<br><br>1) metaroot to change the boot device back to raw device<br>2) Perform upgrade<br>3) metaroot again to revert back to metadevice<br><br>Should work?<br><br>Thanks in advance,