I'm having an issue with ACLs on my CephFS test environment. Am I an idiot or is something weird going on?
TLDR;
I setfacl as root for a local user and the user still can't access the file.
Example:
root@test-client:/media/cephfs/storage/labs# touch test
root@test-client:/media/cephfs/storage/labs# chown root:root test
root@test-client:/media/cephfs/storage/labs# chmod 660 test
root@test-client:/media/cephfs/storage/labs# setfacl -m u:brady:rwx test
other shell as local user:
brady@test-client:/media/cephfs/storage/labs$ getfacl test
# file: test
# owner: root
# group: root
user::rw-
user:brady:rwx
group::rw-
mask::rwx
other::---
brady@test-client:/media/cephfs/storage/labs$ cat test
cat: test: Permission denied
Configuration details:
Ubuntu 16.04.1
fuse 2.9.4-1ubuntu3.1
ceph-fuse 10.2.2-0ubuntu0.16.04.2
acl 2.2.52-3
kernel 4.4.0-34-generic (from ubuntu)
fstab entry:
mount.fuse.ceph#id=admin,conf=/etc/ceph/ceph.conf /media/cephfs fuse defaults,_netdev 0 0
ceph.conf:
[global]
fsid = 6f91f60c-7bc0-4aaa-a136-4a90851fbe10
mon_initial_members = mon0
mon_host = 10.124.103.60
auth_cluster_required = cephx
auth_service_required = cephx
auth_client_required = cephx
public_network = 10.124.103.0/24
cluster_network = 10.124.104.0/24
osd_pool_default_size = 3
[client]
fuse_default_permission=0
client_acl_type=posix_acl
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