On 9/16/2010 10:09 AM, Robert P. J. Day wrote: > On Thu, 16 Sep 2010, Miguel Medalha wrote: > >> >>> can someone clarify this? is there a command that shows whether a >>> filesystem is currently acl-enabled? and is the mount man page >>> simply incomplete in that respect? thanks. >> >> tune2fs -l /dev/[hda1,sda1] >> >> The values between [ ] are an example only. Replace, of course, with >> your own storage device. >> >> Look at "Filesystem features" and "Default mount options". > > ah, excellent, i can see that "default mount options" includes > "acl", and i'm going to guess that that's a kernel config option > that's selected on a per-filesystem type basis. thanks. > I'm not sure what fs mount options are available through kernel config, but you can set/unset many fs options/features with tune2fs. Check the manpage.