[Bug 125702] Re: casper-rw fs not cleanly unmounted on persistent live USB shutdown

[Ben Greear]

On 05/17/2012 05:20 PM, wodny wrote:
> The noxino idea is not new. I've mentioned this in comment #85 almost
> half a year ago. And it itself was based on an earlier comment.
>
> What do You mean that those 3 lines fail? Have You tried doing it in right order, also mentioned in this thread?
>    /cdrom -no remount,ro
>    / -no remount,noxino,<the rest of options copied>
>    /cow -no remount,ro
> It's been even tested.
>
> You mention the mailing list - would You provide a link to the thread?
>
> And is this discussion still relevant? I thought Ubuntu has switched to
> overlayfs.

I didn't read the whole thread..but Ubuntu 12.04 is still busted.  After
my changes, including noxinfo, it works for me.

I hear they are moving away from aufs to overlayfs, but I guess that
is post 12.04.


Here's the mail archives from sourceforge:

http://sourceforge.net/mailarchive/forum.php?thread_name=4FB5807D.6000307%40candelatech.com&forum_name
=aufs-users

Thanks,
Ben

-- 
Ben Greear <greearb at candelatech.com>
Candela Technologies Inc  http://www.candelatech.com

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https://bugs.launchpad.net/bugs/125702

Title:
  casper-rw fs not cleanly unmounted on persistent live USB shutdown

Status in “casper” package in Ubuntu:
  Triaged
Status in “upstart” package in Ubuntu:
  Invalid

Bug description:
  When shutting down gutsy tribe 2 from a persistent usb drive, I get a
  "failure" in umounting local filesystems.  Running e2fsck on the
  casper-rw partition, which was formatted as ext2, shows errors on the
  casper-rw partition.

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