[PATCH] Fix for XDR Backend of NFS4ACL_XATTR module to get it working with NFS4.0 ACL Spec
Jeremy Allison
jra at samba.org
Wed Jul 25 22:08:04 UTC 2018
On Wed, Jul 25, 2018 at 12:24:04PM +0000, Sandeep Nashikkar via samba-technical wrote:
>
> Please find attached the updated patch and kindly review it. I added code for
> handling those cases where security principals are converted to string identifiers by nfs-ganesha after restart.
FYI - what platform are you testing this on ?
If I do the following as my own user on Linux/Debian:
$ touch foo
$ setfattr -n system.nfs4_acl -v testme foo
setfattr: foo: Operation not supported
Even as root:
# setfattr -n system.nfs4_acl -v testme foo
setfattr: foo: Operation not supported
Yet doing:
$ setfattr -n user.nfs4_acl -v testme foo
succeeds.
- in other words, the 'system' namespace
isn't accessible on Linux. I don't think we
can hardcode the 'system' namespace here.
Jeremy.
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