Re: Is loss of read-only /usr permanent?

[Craig Skinner]

Hi RD/all,

On 2016-05-13 Fri 17:16 PM |, RD Thrush wrote:
> 
> # cp -p /etc/fstab /etc/fstab.orig
> # sed -e 's,/usr ffs rw,/usr ffs ro,' </etc/fstab.orig >/etc/fstab
> # shutdown -f now
> Shutdown NOW!
> shutdown: [pid 82541]

Something like this in /etc/rc might help here:

rebuildlibs() {
        mount -d /usr | fgrep -wq ro && _ro_usr='true'
        [[ -n ${_ro_usr} ]] && mount -u -o 'nordonly' /usr
        ....
        ...
        ..
        [[ -n ${_ro_usr} ]] && mount -u -o 'rdonly' /usr
}


Let us know what works for you.

Thanks!
-- 
Paranoia doesn't mean the whole world isn't out to get you.