Re: [PATCH] fix remount rw with unrecognized options

[Eric Sandeen <sandeen@xxxxxxxxxxx>]

Christoph Hellwig wrote:
> On Sun, Oct 12, 2008 at 05:19:51PM -0500, Eric Sandeen wrote:
>> Christoph Hellwig wrote:
>>> When we skip unrecognized options in xfs_fs_remount we should just break
>>> out of the switch and not return because otherwise we may skip clearing
>>> the xfs-internal read-only flag.  This will only show up on some
>>> operations like touch because most read-only checks are done by the VFS
>>> which things this filesystem is r/w.  Eventually we should replace the
>>> XFS read-only flag with a helper that always checks the VFS flag to make
>>> sure they can never get out of sync.
>>>
>>> Bug reported and fix verified by Marcel Beister on #xfs.
>> Seems reasonable.
>>
>> I think this is 2.6.27.1 material?
> 
> Yes.
> 
> 

The recent bug on oss.sgi.com is probably the same; I'm updating it now.

-Eric