<div dir="ltr">I'm trying to run an application that works fine on my host inside a container.<div><br></div><div>The application executes:</div><div>mount -t proc -o ro proc /mnt/remount_point</div><div>But this command errors:</div>

<div><span style="font-family:arial,sans-serif;font-size:13.333333969116211px">mount: cannot mount block device proc read-only</span></div><div style="font-family:arial,sans-serif;font-size:13.333333969116211px"><br></div>

<div style="font-family:arial,sans-serif;font-size:13.333333969116211px">mounting read-write (<span style="font-family:arial;font-size:small">mount -t proc proc /mnt/remount_point) does work however.</span></div><div style="font-family:arial,sans-serif;font-size:13.333333969116211px">

<span style="font-family:arial;font-size:small"><br></span></div><div style="font-family:arial,sans-serif;font-size:13.333333969116211px"><span style="font-family:arial;font-size:small">I'd rather not modify the application.  Is there some LXC option/other issue blocking a RO mount of proc?</span></div>

<div style="font-family:arial,sans-serif;font-size:13.333333969116211px"><span style="font-family:arial;font-size:small"><br></span></div><div style="font-family:arial,sans-serif;font-size:13.333333969116211px"><span style="font-family:arial;font-size:small">Thanks,</span></div>

<div style="font-family:arial,sans-serif;font-size:13.333333969116211px"><span style="font-family:arial;font-size:small">Aaron</span></div></div>