On Fri, 15 Jan 1999, Mike Smith wrote: > > > > That particular feature could also be done with "once-persistence" > > as in: On next reboot load this file... > > Sure. The problem is just implementing any persistence at all. > Consider that we support the following backing-stores for the kernel: > > - UFS on local disk > - (V)FAT(32) > - NFS > - TFTP > - iso9660 > > Obviously we can't write to CDROMs, but a persistence mechanism needs > to work with each of these others. I've been leaning towards a very > simple solution using a small, preallocated file which we just > overwrite. It's not beautiful, but it's workable.
It can't go into free space in a boot block? We still have room left over... It could only be a few bytes, enumerating numbered kernels in /boot/kernels.rc, or something like that > > -- > \\ Sometimes you're ahead, \\ Mike Smith > \\ sometimes you're behind. \\ m...@smith.net.au > \\ The race is long, and in the \\ msm...@freebsd.org > \\ end it's only with yourself. \\ msm...@cdrom.com > > > > To Unsubscribe: send mail to majord...@freebsd.org > with "unsubscribe freebsd-current" in the body of the message > Brian Feldman _ __ ___ ___ ___ gr...@unixhelp.org _ __ ___ | _ ) __| \ http://www.freebsd.org/ _ __ ___ ____ | _ \__ \ |) | FreeBSD: The Power to Serve! _ __ ___ ____ _____ |___/___/___/ To Unsubscribe: send mail to majord...@freebsd.org with "unsubscribe freebsd-current" in the body of the message