 | | | NFS acl fun | NFS acl fun 2004-11-12 - By David Barker
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I 'm trying to get ACL 's working over NFS...
At the moment, if I apply acl 's on the underlying filesystem, it seem 's
to work.
[root@(protected) webdata1]# mkdir c
[root@(protected) webdata1]# setfacl -d -m u:drbarker:rwx c
[root@(protected) webdata1]# cd c
[root@(protected) c]# mkdir d
[root@(protected) c]# getfacl d
# file: d
# owner: root
# group: root
user::rwx
user:drbarker:rwx
group::r-x
mask::rwx
other::r-x
default:user::rwx
default:user:drbarker:rwx
default:group::r-x
default:mask::rwx
default:other::r-x
If however I apply acl 's over NFS on the same FS, I get something like
this...
[root@(protected) webdata1]# mkdir a
[root@(protected) webdata1]# setfacl -d -m u:drbarker:rwx a
[root@(protected) webdata1]# cd a
[root@(protected) a]# mkdir b
[root@(protected) a]# getfacl b
# file: b
# owner: root
# group: root
user::rwx
user:drbarker:rwx #effective:r-x
group::r-x
mask::r-x
other::r-x
default:user::rwx
default:user:drbarker:rwx
default:group::r-x
default:mask::rwx
default:other::r-x
It looks like the default mask isn 't being applied, giving an unhelpful
effective r-x , so I can 't then create anything within the dir (similar
happens to files).
Is this a bug with the nfs acl support that needs filing with bugzilla,
or am I just missing something? :D
--
David Barker
Large Systems Team
University of Exeter
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