Re: Inconsistencies with trusted.SGI_ACL_{FILE,DEFAULT}

[Andreas Gruenbacher <agruenba@xxxxxxxxxx>]

On Sat, Oct 24, 2015 at 5:22 PM, Brian Foster <bfoster@xxxxxxxxxx> wrote:
> On Sat, Oct 24, 2015 at 03:58:04PM +0200, Andreas Gruenbacher wrote:
>> The posix_acl_* attributes are handled by the vfs
>> posix_acl_*_xattr_handler handlers which talk to the filesystem using
>> the get_acl and set_acl inode operations. We would need such handlers
>> for SGI_ACL_*, installed before xfs_xattr_trusted_handler in
>> xfs_xattr_handlers.
>>
>
> Yes, but the translation all occurs on the XFS side. I'm not following
> the last bit... are you suggesting a special xattr handler that uses
> "trusted.SGI_FILE" as a prefix?

Yes.

> I'm not sure that matters either way so
> long as those xattrs are trapped appropriately, but feel free to send a
> patch. :)

I'll send some patches.

Andreas