I have a USB disk with opensolaris200906 installed. I''m using it to test OS on the different boxes. Recently(B109, B110, B111) I run into a weird problem from time to time. =====================================SunOS Release 5.11 Version snv_111 64-bit Copyright 1983-2009 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. (Can''t load specfs) Press any key to reboot =====================================This happened sometimes when I upgraded to the newest build, sometimes when I Cay-Eye-installed a custom kernel. And sometimes I seems not to do anything but just reboot the system. "/boot/solaris/bin/create_ramdisk -R /be-mount-point" can fix this problem. Is it a known issue? Is it caused by the unstable/bad USB disk? I just wonder if there is a way that I don''t need to suffer from it any longer. Please let me know if I can offer more info on my side. Thanks, -Aubrey