[Gluster-users] when write a file using samba client gets 'Permission denied'

Ji-Hyeon Gim potatogim at potatogim.net
Wed Oct 10 09:47:54 UTC 2018


Hello!

When I downgraded samba and samba-vfs-gluster, It worked well.

If you are in a hurry, I recommend you to downgrade these packages.


On 10/10/18 5:58 PM, Christos Tsalidis wrote:
> Hi all,
>
> I am testing the glusterfs 3.12.14 version on CentOS Linux release
> 7.5.1804 and when I try to write a file using a samba client I get
> 'Permission denied'. Below I give the output and my configuration.
>
>
> [root at workstation ~]# df
> Filesystem                            1K-blocks    Used Available Use%
> Mounted on
> /dev/mapper/centos-root                 6486016 1199008   5287008  19% /
> devtmpfs                                 495892       0    495892   0%
> /dev
> tmpfs                                    507736       0    507736   0%
> /dev/shm
> tmpfs                                    507736    6828    500908   2%
> /run
> tmpfs                                    507736       0    507736   0%
> /sys/fs/cgroup
> /dev/sda1                               1038336  161940    876396  16%
> /boot
> tmpfs                                    101548       0    101548   0%
> /run/user/1000
> //servera.lab.local/gluster-mastervol   2076672   66720   2009952   4%
> /mnt/smbdata
> [root at workstation ~]# ls /mnt/smbdata/
> file00  file01  file02  file03  file04  file05  file06  file07 
> file08  file09  file10
>
> [root at workstation ~]# cat /mnt/smbdata/file00
>
> [root at workstation ~]# touch /mnt/smbdata/file11
> touch: cannot touch ‘/mnt/smbdata/file11’: Permission denied
>
>
> [gluster-mastervol]
> comment = For samba share of volume mastervol
> vfs objects = glusterfs
> glusterfs:volume = mastervol
> glusterfs:logfile = /var/log/samba/glusterfs-mastervol.%M.log
> glusterfs:loglevel = 7
> path = /
> read only = no
> kernel share modes = No
>
>
> [root at servera ~]# systemctl status smb
> ● smb.service - Samba SMB Daemon
>    Loaded: loaded (/usr/lib/systemd/system/smb.service; enabled;
> vendor preset: disabled)
>    Active: active (running) since Wed 2018-10-10 10:51:42 CEST; 5min ago
>  Main PID: 3078 (smbd)
>    Status: "smbd: ready to serve connections..."
>    CGroup: /system.slice/smb.service
>            ├─3078 /usr/sbin/smbd --foreground --no-process-group
>            ├─3080 /usr/sbin/smbd --foreground --no-process-group
>            ├─3081 /usr/sbin/smbd --foreground --no-process-group
>            ├─3082 /usr/sbin/smbd --foreground --no-process-group
>            └─3096 /usr/sbin/smbd --foreground --no-process-group
>
> Oct 10 10:51:41 servera.lab.local systemd[1]: Starting Samba SMB Daemon...
> Oct 10 10:51:42 servera.lab.local smbd[3078]: [2018/10/10
> 10:51:42.014539,  0] ../lib/util/become_daemon.c:124(daemon_ready)
> Oct 10 10:51:42 servera.lab.local systemd[1]: Started Samba SMB Daemon.
> Oct 10 10:51:42 servera.lab.local smbd[3078]:   STATUS=daemon 'smbd'
> finished starting up and ready to serve connections
> Oct 10 10:52:06 servera.lab.local smbd[3085]: [2018/10/10
> 10:52:06.741897,  0] ../source3/modules/vfs_glusterfs.c:371(vfs_...nnect)
> Oct 10 10:52:06 servera.lab.local smbd[3085]:   vfs_gluster_connect:
> mastervol: Initialized volume from servers localhost
> Oct 10 10:52:09 servera.lab.local smbd[3096]: [2018/10/10
> 10:52:09.812596,  0] ../source3/modules/vfs_glusterfs.c:371(vfs_...nnect)
> Oct 10 10:52:09 servera.lab.local smbd[3096]:   vfs_gluster_connect:
> mastervol: Initialized volume from servers localhost
> Hint: Some lines were ellipsized, use -l to show in full.
>
>
>
> [root at servera ~]# rpm -qa | egrep -i 'gluster|samba'
> glusterfs-client-xlators-3.12.14-1.el7.x86_64
> glusterfs-api-3.12.14-1.el7.x86_64
> glusterfs-fuse-3.12.14-1.el7.x86_64
> glusterfs-server-3.12.14-1.el7.x86_64
> samba-common-tools-4.7.1-9.el7_5.x86_64
> samba-vfs-glusterfs-4.7.1-9.el7_5.x86_64
> samba-winbind-4.7.1-9.el7_5.x86_64
> centos-release-gluster312-1.0-2.el7.centos.noarch
> glusterfs-libs-3.12.14-1.el7.x86_64
> glusterfs-3.12.14-1.el7.x86_64
> glusterfs-cli-3.12.14-1.el7.x86_64
> glusterfs-gnfs-3.12.14-1.el7.x86_64
> samba-common-4.7.1-9.el7_5.noarch
> samba-common-libs-4.7.1-9.el7_5.x86_64
> samba-client-libs-4.7.1-9.el7_5.x86_64
> samba-libs-4.7.1-9.el7_5.x86_64
> samba-4.7.1-9.el7_5.x86_64
> samba-winbind-modules-4.7.1-9.el7_5.x86_64
> samba-winbind-clients-4.7.1-9.el7_5.x86_64
>
>
> Any idea how I can solve this problem?
>
> Thanks in advance!
>
> _______________________________________________
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> Gluster-users at gluster.org
> https://lists.gluster.org/mailman/listinfo/gluster-users

Best regards.

--

Ji-Hyeon Gim
Research Engineer, Gluesys

Address. Gluesys R&D Center, 5F, 11-31, Simin-daero 327beon-gil,
         Dongan-gu, Anyang-si,
         Gyeonggi-do, Korea
         (14055)
Phone.   +82-70-8787-1053
Fax.     +82-31-388-3261
Mobile.  +82-10-7293-8858
E-Mail.  potatogim at potatogim.net
Website. http://www.potatogim.net/

The time I wasted today is the tomorrow the dead man was eager to see yesterday.
  - Sophocles

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