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Message-ID: <4E41D912.5040509@gmail.com>
Date: Tue, 09 Aug 2011 18:04:18 -0700
From: Daniel Frey <djqfrey@gmail.com>
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To: gentoo-user@lists.gentoo.org
Subject: Re: Re: [gentoo-user] Run command after root mounted ro?
References: <4E418AD8.7070707@gmail.com> <4E418F7D.1010806@binarywings.net>
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On 01/-10/37 11:59, Florian Philipp wrote:
> Remounting root read-only is done by an init script called mount-ro
> which is started in runlevel shutdown. Try to add a custom init script
> to your /etc/init.d directory with the following content:
> 
> #!/sbin/runscript
> depend()
> {
>  after mount-ro
> }
> start()
> {
>  ebegin 'Shutting down mdadm'
>  mdadm --wait-clean --scan
>  eend $?
> }
> 
> Add it to the runlevel with `rc-update add <your-script> shutdown` and
> don't forget to mark it executable.
> 
> Disclaimer: I've not tried this (obviously) and if the script eats your
> dog and wreaks your system, it is entirely your fault ;)


Thanks, I tried this out, and while it does run after mounting ro, it
just hangs. I've noticed that it's supposed to be monitoring
/proc/mdstat but it was (presumably) unmounted long ago.

I guess I have to do some more experimenting.

Dan