Re: ACL support in Jewel using fuse and SAMBA

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On Mon, May 9, 2016 at 10:36 AM, Gregory Farnum <gfarnum@xxxxxxxxxx> wrote:
> On Sat, May 7, 2016 at 9:53 PM, Eric Eastman
> <eric.eastman@xxxxxxxxxxxxxx> wrote:
>> On Fri, May 6, 2016 at 2:14 PM, Eric Eastman
>> <eric.eastman@xxxxxxxxxxxxxx> wrote:
>>

>>
>> A simple test of setting an ACL from the command line to a fuse
>> mounted Ceph file system also fails:
>> # mkdir /cephfsFUSE/x
>> # setfacl -m d:o:rw /cephfsFUSE/x
>> setfacl: /cephfsFUSE/x: Operation not supported
>>
>> The same test to the same Ceph file system using the kernel mount
>> method works.
>>
>> Is there some option in my ceph.conf file or on the mount line that
>> needs to be used to support setting ACLs on a fuse mounted Ceph file
>> system?
>
> A quick check of the man page doesn't tell me what setfacl is doing,
> but I imagine this is another oddity of using FUSE filesystems.
>
> Judging by https://sourceforge.net/p/fuse/mailman/message/23787505/
> there's some superblock flag that needs to be set in order for the VFS
> to allow ACLs. I'm not sure offhand if that's something that FUSE will
> let us do or not; please create a tracker ticket and somebody will get
> to it.
> -Greg

Thank you for your help. I have opened: http://tracker.ceph.com/issues/15783

Eric
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