XFS ACL with NFS

[ASANO Masahiro <masano@xxxxxxxxxxxxxx>]

Hi,

Does acl of XFS work with NFS? I tested it but encountered the any of
the following situations:
 1. I/O error occured with a console message.
 2. Permission denied error occured with a console message.
 3. ACL was ignored.
Any of them was not result as I expected, or am I wrong?

Thanks in advance,


Environment:

Kernel:    linux-2.4.10-pre8-xfs (20010912 CVS Tree)
gcc:       gcc version egcs-2.91.66 19990314/Linux (egcs-1.1.2 release)
/mnt/xfs   xfs (rw,biosize=16,usrquota,grpquota)
/mnt/nfs   localhost:/mnt/xfs on /mnt/nfs type nfs
             (rw,intr,nfsvers=3,addr=127.0.0.1)

Results:

user1$ chacl -l /mnt/xfs/aclfile
/mnt/xfs/aclfile [u::rw-,g::rw-,o::rw-,m::rw-,u:user1:---]
user1$ cat /mnt/xfs/aclfile
cat: /mnt/xfs/aclfile: Permission denied
user1$ cat /mnt/nfs/aclfile                                   ... 1
fh_verify: //aclfile permission failure, acc=44, error=13
cat: /mnt/nfs/aclfile: Input/output error
user1$ cat /mnt/nfs/aclfile                                   ... 2
fh_verify: //aclfile permission failure, acc=44, error=13
cat: /mnt/nfs/aclfile: Permission denied
user1$ su user2
user2$ cat /mnt/nfs/aclfile
access ok
user2$ exit
exit
user1$ cat /mnt/nfs/aclfile                                   ... 3
access ok

--
Masahiro Asano