[Gluster-users] Glusterfs looses extendeed attributes Samba 4

Thu Sep 19 08:00:22 UTC 2013

I logon to the samba4 domain. To set the home directory with the dsa.msc
tool from a windows client-->there profile
  even the tool complaining the directory could not be created. It is on my
linux box on the glusterd root /raid5hs..
The home directories are on a gluster volume exported using samba 4:
 [home]
path= /mnt/glusterfs/ads/home <---- my glusterfs-client mount
        readonly = No
         posix locking =NO
       vfs objects = acl_xattr <--- set but no function

I  do a "mount -t glusterfs 172.17.1.1:/sambacluster /mnt/glusterfs -o ac"
no result.
I think this is an issue of the glusterfs 3.4 client

I cannot see any extended attributes from a windows client!
Strange!!!

EDV Daniel Müller

Leitung EDV
Tropenklinik Paul-Lechler-Krankenhaus
Paul-Lechler-Str. 24
72076 Tübingen 
Tel.: 07071/206-463, Fax: 07071/206-499
eMail: mueller at tropenklinik.de
Internet: www.tropenklinik.de 

Von: RAGHAVENDRA TALUR [mailto:raghavendra.talur at gmail.com] 
Gesendet: Donnerstag, 19. September 2013 09:04
An: mueller at tropenklinik.de
Cc: samba-bounces at lists.samba.org; gluster-users at gluster.org
Betreff: Re: [Gluster-users] Glusterfs looses extendeed attributes Samba 4

Hi Daniel,

If I understand correctly, you are doing this:
1. Using a windows client, set acls on files on a gluster volume exported
using samba 4.
2. Mount the same volume using native glusterfs mount option.
3. Check for the acl set from windows client.

Result is that you are not able to see the acls from glusterfs mount.

My questions:
1. Do you still see the extended attributes on a windows client?
2. Can you trying doing a glusterfs mount with acl option and tell if that
works?

Thanks,
Raghavendra Talur

On Wed, Sep 18, 2013 at 7:46 PM, Daniel Müller <mueller at tropenklinik.de>
wrote:
No one!?
How do I get the extended attributes passed through to the glusterfs client?
Samba4 (With ADS Tool Microsoft) indeed does create the directories on the
gluster /raid5hs/glusterfs/samba/ads/home
the right way but complaining it could not.
But glusterfs : xxx.xxx.xxx:/sambacluster on /mnt/glusterfs type
fuse.glusterfs (rw,allow_other,max_read=131072)
Cannot show up the extended attributes!?

-----------------------------------------------
EDV Daniel Müller

Leitung EDV
Tropenklinik Paul-Lechler-Krankenhaus
Paul-Lechler-Str. 24
72076 Tübingen

Tel.: 07071/206-463, Fax: 07071/206-499
eMail: mueller at tropenklinik.de
Internet: www.tropenklinik.de
-----------------------------------------------
-----Ursprüngliche Nachricht-----
Von: Daniel Müller [mailto:mueller at tropenklinik.de]
Gesendet: Montag, 16. September 2013 10:24
An: 'samba-bounces at lists.samba.org'
Cc: 'gluster-users at gluster.org'
Betreff: Glusterfs looses extendeed attributes Samba 4

Hello to all,

There is a strange problem with samba 4 and glusterfs 3.4 on centos 6.4.
As the Glusterd-XFS-Filesystem mounted on  my /raid5hs Have the right
extended attributes:

The xfs Server-Gluster-Partition mounted on /raid5hs ls -la
/raid5hs/glusterfs/samba/ads/home/Administrator insgesamt 0
drwxrwxr-x+ 2 3000000 users  6 23. Aug 10:35

[root at s4master bricks]# getfacl
/raid5hs/glusterfs/samba/ads/home/Administrator
getfacl: Entferne fÃ¼hrende '/' von absoluten Pfadnamen
# file: raid5hs/glusterfs/samba/ads/home/Administrator
# owner: 3000000
# group: users
user::rwx
user:root:rwx
group::rwx
group:users:rwx
group:3000000:rwx
mask::rwx
other::r-x
default:user::rwx
default:user:root:rwx
default:user:3000000:rwx
default:group::r-x
default:group:users:r-x
default:mask::rwx
default:other::r-x

The Gluster-Brick Glusterfs-Client remounted on /mnt/glusterfs on the same
host has lost this attributes

ls -la   /mnt/glusterfs/ads/home/Administrator
insgesamt 0
drwxrwxr-x 2 3000000 users  6 23. Aug 10:35 .

[root at s4master bricks]# getfacl  /mnt/glusterfs/ads/home/Administrator
getfacl: Entferne fÃ¼hrende '/' von absoluten Pfadnamen
# file: mnt/glusterfs/ads/home/Administrator
# owner: 3000000
# group: users
user::rwx
group::rwx
other::r-x

The brick is mounted like this --> mount -t glusterfs
172.17.1.1:/sambacluster /mnt/glusterfs -o ac

My smb.conf:

# Global parameters
[global]
        workgroup = TPLK
        realm = tplk.loc
        netbios name = S4MASTER
        server role = active directory domain controller
        server services = s3fs, rpc, nbt, wrepl, ldap, cldap, kdc, drepl,
winbind, ntp_signd, kcc, dnsupdate
        idmap_ldb:use rfc2307 = yes
        allow dns updates = yes
        follow symlinks = yes
        unix extensions = no

[netlogon]
        path = /usr/local/samba/var/locks/sysvol/tplk.loc/scripts
        read only = No

[sysvol]
        path = /usr/local/samba/var/locks/sysvol
        read only = No

[home]
path= /mnt/glusterfs/ads/home
readonly = No
posix locking =NO

Any idea!?

Greetings

-----------------------------------------------
EDV Daniel Müller

Leitung EDV
Tropenklinik Paul-Lechler-Krankenhaus
Paul-Lechler-Str. 24
72076 Tübingen

Tel.: 07071/206-463, Fax: 07071/206-499
eMail: mueller at tropenklinik.de
Internet: www.tropenklinik.de
-----------------------------------------------

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-- 
Raghavendra Talur 