md-disk as root file system,size limit!?

2008-02-18 Thread Xinyu Dong
I want use md-disk as root file system. OS: FreeBSD 6.2-RELEASE Environment = VMWare (Version 5) and Computer (CPU=Intel P4 2.4G, Memory=Kingston 1G DDR400, Storage=2G CF) create a less-than 100MB of image (image for ramdisk, mfs root) The loader.rc { load kernel // The

md_image image size limit

2008-02-12 Thread Xinyu Dong
I have 1G physical memory,when I created 100MB image that is okay,but I created 128MB image,system reboot or kernel panic. How to solve it ? Thanks example: dd if=/dev/zero of=bsdimage bs=1k count=128k /boot/loader.rc load /boot/kernel/kernel load -t mfs_root /bsdimage

The disk memory size restrictions

2008-02-08 Thread Xinyu Dong
Hello: RAM disk to root file system. I would like to use in embedded FreeBSD, and the creation of a 64 MB memory disk, and all normal, but 128 MB RAM disk at the time of always automatically restart. Loader in the configuration file, use or use md_image mfs_root? How to resolve this problem,

RAM disk size limit

2008-02-08 Thread Xinyu Dong
Hello: RAM disk to root file system. I would like to use in embedded FreeBSD, and the creation of a 64 MB memory disk, and all normal, but 128 MB RAM disk at the time of always automatically restart. Loader in the configuration file, use or use md_image mfs_root? How to resolve this problem,