On Mon, Jun 09, 2003 at 11:04:52AM -0700 or thereabouts, Ted Faber seemed to write:
> On Mon, Jun 09, 2003 at 01:16:26PM -0400, [EMAIL PROTECTED] wrote:
> > (sorry about cross-posting this question. not sure which list is better)
> >
> > I want to to know how to create a ram file system for /var and /tmp so
> > that i can boot from flash memory and mount those two file systems on
> > ramfs. I've looked for howto's online but haven't found anything. any
> > suggestions????
>
> On CURRENT:
You mean -stable, don't you?
>
> man vnconfig
> man vn
>
> I mount a swap backed fs (which I what I suspect you want) with:
>
> vnconfig -e -s labels -S ${vn_tmp_size} ${vn_tmp_device} && \
> disklabel -r -w ${vn_tmp_device} auto && \
> newfs /dev/${vn_tmp_device}c > /dev/null && \
> mount -o nosuid -o nodev /dev/${vn_tmp_device}c /tmp && \
> chmod 1777 /tmp
>
> N.B. I don't reserve the blocks on swap, which again is what I think you
> want.
On -current:
man mdconfig
man md
How to do the above:
vn_tmp_device=`mdconfig -a -t swap -s ${vn_tmp_size}m` &&
disklabel -r -w ${vn_tmp_device} auto && \
newfs /dev/${vn_tmp_device} >/dev/null && \
mount -o nosuid,nodev /dev/${vn_tmp_device} /tmp && \
chmod 1777 /tmp
Replace ${vn_tmp_size} with the size of the disk, in Mb.
-- Josh
>
> Good luck.
>
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