[Gluster-users] samba client gets mount error(5): Input/output error
Christos Tsalidis
chtsalid at gmail.com
Tue Oct 9 15:11:02 UTC 2018
Hi,
I have moved a step further as now I can mount the volume on client
machine. It was selinux problem.
setsebool -P samba_load_libgfapi 1
However when I try to write a file on it,
I am receiving 'Permission denied'
[root at workstation smbdata]# df
Filesystem 1K-blocks Used Available Use%
Mounted on
/dev/mapper/centos-root 6486016 1191072 5294944 19% /
devtmpfs 495892 0 495892 0% /dev
tmpfs 507736 0 507736 0%
/dev/shm
tmpfs 507736 6836 500900 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 smbdata]# ls
file00 file01 file02 file03 file04 file05 file06 file07 file08
file09 file10
[root at workstation smbdata]# touch file11
touch: cannot touch ‘file11’: Permission denied
Any idea how can I solve this problem?
Thanks in advance!
Στις Τρί, 9 Οκτ 2018 στις 3:21 μ.μ., ο/η Diego Remolina <dijuremo at gmail.com>
έγραψε:
> Per:
> https://www.samba.org/samba/docs/current/man-html/vfs_glusterfs.8.html
>
> Does adding: kernel share modes = no
> to smb.conf and restarting samba helps?
>
> FWIW, I have had many recent problems using the samba vfs plugins on
> Centos 7.5 (latest) against a 3.10.x glusterfs server. When exporting
> via samba and using vfs objects = glusterfs many different programs
> have i/o errors specially when trying to save files.
>
> Some specific files (Autodesk Revit files) present problem reading.
>
> My current workaround for regular operation has been using a fuse
> mount and sharing directly from it via samba. So commented out all the
> vfs objects and gluster related configurations and exported the
> locally fuse mounted directory.
> On Tue, Oct 9, 2018 at 9:12 AM Christos Tsalidis <chtsalid at gmail.com>
> wrote:
> >
> > Hi all,
> >
> > I am testing the samba client in glusterfs 3.12.14 version on CentOS
> Linux release 7.5.1804 and getting a mount error(5): Input/output error.
> >
> >
> > [root at workstation ~]# mount /mnt/smbdata
> > mount error(5): Input/output error
> > Refer to the mount.cifs(8) manual page (e.g. man mount.cifs)
> > [root at workstation ~]# cat /etc/fstab | grep smbdata
> > //servera.lab.local/gluster-mastervol /mnt/smbdata cifs
> user=smbuser,pass=redhat 0 0
> > [root at workstation ~]# rpm -q cifs-utils
> > cifs-utils-6.2-10.el7.x86_64
> >
> > cat /var/log/messages
> >
> > Oct 9 13:50:33 workstation kernel: CIFS VFS: cifs_mount failed w/return
> code = -5
> > Oct 9 13:50:53 workstation kernel: CIFS VFS: cifs_mount failed w/return
> code = -5
> > Oct 9 13:51:49 workstation kernel: CIFS VFS: cifs_mount failed w/return
> code = -5
> > Oct 9 13:52:06 workstation kernel: CIFS VFS: cifs_mount failed w/return
> code = -5
> > Oct 9 14:01:02 workstation systemd: Created slice User Slice of root.
> > Oct 9 14:01:02 workstation systemd: Starting User Slice of root.
> > Oct 9 14:01:02 workstation systemd: Started Session 4 of user root.
> > Oct 9 14:01:02 workstation systemd: Starting Session 4 of user root.
> > Oct 9 14:01:02 workstation systemd: Removed slice User Slice of root.
> > Oct 9 14:01:02 workstation systemd: Stopping User Slice of root.
> > Oct 9 14:34:54 workstation kernel: CIFS VFS: cifs_mount failed w/return
> code = -5
> > Oct 9 14:36:02 workstation kernel: CIFS VFS: cifs_mount failed w/return
> code = -5
> >
> >
> >
> > [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 Tue 2018-10-09 13:28:48 CEST; 53min ago
> > Main PID: 18707 (smbd)
> > Status: "smbd: ready to serve connections..."
> > CGroup: /system.slice/smb.service
> > ├─18707 /usr/sbin/smbd --foreground --no-process-group
> > ├─18709 /usr/sbin/smbd --foreground --no-process-group
> > ├─18710 /usr/sbin/smbd --foreground --no-process-group
> > └─18711 /usr/sbin/smbd --foreground --no-process-group
> >
> > Oct 09 13:35:49 servera.lab.local smbd[18986]: [2018/10/09
> 13:35:49.774640, 0] ../source3/modules/vfs_glusterfs.c:345(vfs...nnect)
> > Oct 09 13:35:49 servera.lab.local smbd[18986]: mastervol: Failed to
> initialize volume (Transport endpoint is not connected)
> > Oct 09 13:36:46 servera.lab.local smbd[18997]: [2018/10/09
> 13:36:46.098201, 0] ../source3/modules/vfs_glusterfs.c:345(vfs...nnect)
> > Oct 09 13:36:46 servera.lab.local smbd[18997]: mastervol: Failed to
> initialize volume (Transport endpoint is not connected)
> > Oct 09 13:37:03 servera.lab.local smbd[19036]: [2018/10/09
> 13:37:03.470317, 0] ../source3/modules/vfs_glusterfs.c:345(vfs...nnect)
> > Oct 09 13:37:03 servera.lab.local smbd[19036]: mastervol: Failed to
> initialize volume (Transport endpoint is not connected)
> > Oct 09 14:19:51 servera.lab.local smbd[19075]: [2018/10/09
> 14:19:51.273307, 0] ../source3/modules/vfs_glusterfs.c:345(vfs...nnect)
> > Oct 09 14:19:51 servera.lab.local smbd[19075]: mastervol: Failed to
> initialize volume (Transport endpoint is not connected)
> > Oct 09 14:20:59 servera.lab.local smbd[19085]: [2018/10/09
> 14:20:59.726227, 0] ../source3/modules/vfs_glusterfs.c:345(vfs...nnect)
> > Oct 09 14:20:59 servera.lab.local smbd[19085]: mastervol: Failed to
> initialize volume (Transport endpoint is not connected)
> > Hint: Some lines were ellipsized, use -l to show in full.
> > [root at servera ~]# gluster volume info mastervol
> >
> > Volume Name: mastervol
> > Type: Distribute
> > Volume ID: f6bfe62f-068d-4ade-8d47-ee2e61418804
> > Status: Started
> > Snapshot Count: 0
> > Number of Bricks: 2
> > Transport-type: tcp
> > Bricks:
> > Brick1: servera:/bricks/brick-a1/brick
> > Brick2: serverb:/bricks/brick-b1/brick
> > Options Reconfigured:
> > storage.batch-fsync-delay-usec: 0
> > server.allow-insecure: on
> > performance.stat-prefetch: off
> > transport.address-family: inet
> > nfs.disable: off
> > [root at servera ~]# gluster volume status mastervol
> > Status of volume: mastervol
> > Gluster process TCP Port RDMA Port Online
> Pid
> >
> ------------------------------------------------------------------------------
> > Brick servera:/bricks/brick-a1/brick 49153 0 Y
> 18904
> > Brick serverb:/bricks/brick-b1/brick 49153 0 Y
> 9654
> > NFS Server on localhost 2049 0 Y
> 19024
> > NFS Server on serverb.lab.local 2049 0 Y
> 9675
> >
> > Task Status of Volume mastervol
> >
> ------------------------------------------------------------------------------
> > There are no active volume tasks
> >
> >
> > [root at servera ~]# firewall-cmd --list-services
> > ssh dhcpv6-client glusterfs nfs rpc-bind samba
> >
> > [root at servera ~]# cat /etc/passwd | grep smbuser
> > smbuser:x:1001:1001::/home/smbuser:/sbin/nologin
> >
> >
> > [root at servera ~]# cat /etc/samba/smb.conf
> > # See smb.conf.example for a more detailed config file or
> > # read the smb.conf manpage.
> > # Run 'testparm' to verify the config is correct after
> > # you modified it.
> >
> > [global]
> > workgroup = SAMBA
> > security = user
> >
> > passdb backend = tdbsam
> >
> > printing = cups
> > printcap name = cups
> > load printers = yes
> > cups options = raw
> >
> > [homes]
> > comment = Home Directories
> > valid users = %S, %D%w%S
> > browseable = No
> > read only = No
> > inherit acls = Yes
> >
> > [printers]
> > comment = All Printers
> > path = /var/tmp
> > printable = Yes
> > create mask = 0600
> > browseable = No
> >
> > [print$]
> > comment = Printer Drivers
> > path = /var/lib/samba/drivers
> > write list = @printadmin root
> > force group = @printadmin
> > create mask = 0664
> > directory mask = 0775
> >
> > [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
> > guest ok = yes
> >
> > [root at servera ~]# cat /var/log/samba/glusterfs-mastervol.10.0.2.20.log
> > [2018-10-09 11:35:25.955750] W [MSGID: 101002]
> [options.c:995:xl_opt_validate] 0-gfapi: option 'address-family' is
> deprecated, preferred is 'transport.address-family', continuing with
> correction
> > [2018-10-09 11:35:25.966487] E [socket.c:3295:socket_connect] 0-gfapi:
> connection attempt on failed, (Permission denied)
> > [2018-10-09 11:35:25.966861] I [MSGID: 104024]
> [glfs-mgmt.c:811:mgmt_rpc_notify] 0-glfs-mgmt: disconnected from
> remote-host: localhost
> > [2018-10-09 11:35:29.969343] E [socket.c:3295:socket_connect] 0-gfapi:
> connection attempt on failed, (Permission denied)
> > [2018-10-09 11:35:29.969551] I [MSGID: 104025]
> [glfs-mgmt.c:828:mgmt_rpc_notify] 0-glfs-mgmt: Exhausted all volfile
> servers [Transport endpoint is not connected]
> > [2018-10-09 11:35:29.971484] I [MSGID: 101191]
> [event-epoll.c:644:event_dispatch_epoll_worker] 0-epoll: Exited thread with
> index 1
> > [2018-10-09 11:35:29.969550] I [MSGID: 104024]
> [glfs-mgmt.c:811:mgmt_rpc_notify] 0-glfs-mgmt: disconnected from
> remote-host: localhost
> > [2018-10-09 11:35:29.971734] I [timer.c:89:gf_timer_call_cancel]
> (-->/lib64/libglusterfs.so.0(gf_log_fini+0x18) [0x7f5d7ab08938]
> -->/lib64/libglusterfs.so.0(gf_log_disable_suppression_before_exit+0x33)
> [0x7f5d7ab08903] -->/lib64/libglusterfs.so.0(gf_timer_call_cancel+0x179)
> [0x7f5d7ab137f9] ) 0-timer: ctx cleanup started
> > [2018-10-09 11:35:46.758283] W [MSGID: 101002]
> [options.c:995:xl_opt_validate] 0-gfapi: option 'address-family' is
> deprecated, preferred is 'transport.address-family', continuing with
> correction
> > [2018-10-09 11:35:46.768809] E [socket.c:3295:socket_connect] 0-gfapi:
> connection attempt on failed, (Permission denied)
> > [2018-10-09 11:35:46.769146] I [MSGID: 104024]
> [glfs-mgmt.c:811:mgmt_rpc_notify] 0-glfs-mgmt: disconnected from
> remote-host: localhost
> > [2018-10-09 11:35:49.774441] E [socket.c:3295:socket_connect] 0-gfapi:
> connection attempt on failed, (Permission denied)
> > [2018-10-09 11:35:49.774597] I [MSGID: 104025]
> [glfs-mgmt.c:828:mgmt_rpc_notify] 0-glfs-mgmt: Exhausted all volfile
> servers [Transport endpoint is not connected]
> > [2018-10-09 11:35:49.776114] I [MSGID: 101191]
> [event-epoll.c:644:event_dispatch_epoll_worker] 0-epoll: Exited thread with
> index 1
> > [2018-10-09 11:35:49.774595] I [MSGID: 104024]
> [glfs-mgmt.c:811:mgmt_rpc_notify] 0-glfs-mgmt: disconnected from
> remote-host: localhost
> > [2018-10-09 11:35:49.776381] I [timer.c:89:gf_timer_call_cancel]
> (-->/lib64/libglusterfs.so.0(gf_log_fini+0x18) [0x7f5d7ab08938]
> -->/lib64/libglusterfs.so.0(gf_log_disable_suppression_before_exit+0x33)
> [0x7f5d7ab08903] -->/lib64/libglusterfs.so.0(gf_timer_call_cancel+0x179)
> [0x7f5d7ab137f9] ) 0-timer: ctx cleanup started
> > [2018-10-09 11:36:43.084797] W [MSGID: 101002]
> [options.c:995:xl_opt_validate] 0-gfapi: option 'address-family' is
> deprecated, preferred is 'transport.address-family', continuing with
> correction
> > [2018-10-09 11:36:43.093954] E [socket.c:3295:socket_connect] 0-gfapi:
> connection attempt on failed, (Permission denied)
> > [2018-10-09 11:36:43.094242] I [MSGID: 104024]
> [glfs-mgmt.c:811:mgmt_rpc_notify] 0-glfs-mgmt: disconnected from
> remote-host: localhost
> > [2018-10-09 11:36:46.098039] E [socket.c:3295:socket_connect] 0-gfapi:
> connection attempt on failed, (Permission denied)
> > [2018-10-09 11:36:46.098160] I [MSGID: 104025]
> [glfs-mgmt.c:828:mgmt_rpc_notify] 0-glfs-mgmt: Exhausted all volfile
> servers [Transport endpoint is not connected]
> > [2018-10-09 11:36:46.099301] I [MSGID: 101191]
> [event-epoll.c:644:event_dispatch_epoll_worker] 0-epoll: Exited thread with
> index 1
> > [2018-10-09 11:36:46.098158] I [MSGID: 104024]
> [glfs-mgmt.c:811:mgmt_rpc_notify] 0-glfs-mgmt: disconnected from
> remote-host: localhost
> > [2018-10-09 11:36:46.099661] I [timer.c:89:gf_timer_call_cancel]
> (-->/lib64/libglusterfs.so.0(gf_log_fini+0x18) [0x7f5d7ab08938]
> -->/lib64/libglusterfs.so.0(gf_log_disable_suppression_before_exit+0x33)
> [0x7f5d7ab08903] -->/lib64/libglusterfs.so.0(gf_timer_call_cancel+0x179)
> [0x7f5d7ab137f9] ) 0-timer: ctx cleanup started
> > [2018-10-09 11:37:00.456669] W [MSGID: 101002]
> [options.c:995:xl_opt_validate] 0-gfapi: option 'address-family' is
> deprecated, preferred is 'transport.address-family', continuing with
> correction
> > [2018-10-09 11:37:00.466135] E [socket.c:3295:socket_connect] 0-gfapi:
> connection attempt on failed, (Permission denied)
> > [2018-10-09 11:37:00.466323] I [MSGID: 104024]
> [glfs-mgmt.c:811:mgmt_rpc_notify] 0-glfs-mgmt: disconnected from
> remote-host: localhost
> > [2018-10-09 11:37:03.470127] E [socket.c:3295:socket_connect] 0-gfapi:
> connection attempt on failed, (Permission denied)
> > [2018-10-09 11:37:03.470275] I [MSGID: 104025]
> [glfs-mgmt.c:828:mgmt_rpc_notify] 0-glfs-mgmt: Exhausted all volfile
> servers [Transport endpoint is not connected]
> > [2018-10-09 11:37:03.471773] I [MSGID: 101191]
> [event-epoll.c:644:event_dispatch_epoll_worker] 0-epoll: Exited thread with
> index 1
> > [2018-10-09 11:37:03.470274] I [MSGID: 104024]
> [glfs-mgmt.c:811:mgmt_rpc_notify] 0-glfs-mgmt: disconnected from
> remote-host: localhost
> > [2018-10-09 11:37:03.472038] I [timer.c:89:gf_timer_call_cancel]
> (-->/lib64/libglusterfs.so.0(gf_log_fini+0x18) [0x7f5d7ab08938]
> -->/lib64/libglusterfs.so.0(gf_log_disable_suppression_before_exit+0x33)
> [0x7f5d7ab08903] -->/lib64/libglusterfs.so.0(gf_timer_call_cancel+0x179)
> [0x7f5d7ab137f9] ) 0-timer: ctx cleanup started
> > [2018-10-09 12:19:48.258100] W [MSGID: 101002]
> [options.c:995:xl_opt_validate] 0-gfapi: option 'address-family' is
> deprecated, preferred is 'transport.address-family', continuing with
> correction
> > [2018-10-09 12:19:48.267722] E [socket.c:3295:socket_connect] 0-gfapi:
> connection attempt on failed, (Permission denied)
> > [2018-10-09 12:19:48.268239] I [MSGID: 104024]
> [glfs-mgmt.c:811:mgmt_rpc_notify] 0-glfs-mgmt: disconnected from
> remote-host: localhost
> > [2018-10-09 12:19:51.273134] E [socket.c:3295:socket_connect] 0-gfapi:
> connection attempt on failed, (Permission denied)
> > [2018-10-09 12:19:51.273266] I [MSGID: 104025]
> [glfs-mgmt.c:828:mgmt_rpc_notify] 0-glfs-mgmt: Exhausted all volfile
> servers [Transport endpoint is not connected]
> > [2018-10-09 12:19:51.275239] I [MSGID: 101191]
> [event-epoll.c:644:event_dispatch_epoll_worker] 0-epoll: Exited thread with
> index 1
> > [2018-10-09 12:19:51.273265] I [MSGID: 104024]
> [glfs-mgmt.c:811:mgmt_rpc_notify] 0-glfs-mgmt: disconnected from
> remote-host: localhost
> > [2018-10-09 12:19:51.275492] I [timer.c:89:gf_timer_call_cancel]
> (-->/lib64/libglusterfs.so.0(gf_log_fini+0x18) [0x7f5d7ab08938]
> -->/lib64/libglusterfs.so.0(gf_log_disable_suppression_before_exit+0x33)
> [0x7f5d7ab08903] -->/lib64/libglusterfs.so.0(gf_timer_call_cancel+0x179)
> [0x7f5d7ab137f9] ) 0-timer: ctx cleanup started
> > [2018-10-09 12:20:56.711327] W [MSGID: 101002]
> [options.c:995:xl_opt_validate] 0-gfapi: option 'address-family' is
> deprecated, preferred is 'transport.address-family', continuing with
> correction
> > [2018-10-09 12:20:56.720534] E [socket.c:3295:socket_connect] 0-gfapi:
> connection attempt on failed, (Permission denied)
> > [2018-10-09 12:20:56.720810] I [MSGID: 104024]
> [glfs-mgmt.c:811:mgmt_rpc_notify] 0-glfs-mgmt: disconnected from
> remote-host: localhost
> > [2018-10-09 12:20:59.726063] E [socket.c:3295:socket_connect] 0-gfapi:
> connection attempt on failed, (Permission denied)
> > [2018-10-09 12:20:59.726187] I [MSGID: 104025]
> [glfs-mgmt.c:828:mgmt_rpc_notify] 0-glfs-mgmt: Exhausted all volfile
> servers [Transport endpoint is not connected]
> > [2018-10-09 12:20:59.727301] I [MSGID: 101191]
> [event-epoll.c:644:event_dispatch_epoll_worker] 0-epoll: Exited thread with
> index 1
> > [2018-10-09 12:20:59.726186] I [MSGID: 104024]
> [glfs-mgmt.c:811:mgmt_rpc_notify] 0-glfs-mgmt: disconnected from
> remote-host: localhost
> > [2018-10-09 12:20:59.727643] I [timer.c:89:gf_timer_call_cancel]
> (-->/lib64/libglusterfs.so.0(gf_log_fini+0x18) [0x7f5d7ab08938]
> -->/lib64/libglusterfs.so.0(gf_log_disable_suppression_before_exit+0x33)
> [0x7f5d7ab08903] -->/lib64/libglusterfs.so.0(gf_timer_call_cancel+0x179)
> [0x7f5d7ab137f9] ) 0-timer: ctx cleanup started
> >
> >
> > Do you have any idea how can I solve this?
> >
> > Thanks in advance!
> > _______________________________________________
> > Gluster-users mailing list
> > Gluster-users at gluster.org
> > https://lists.gluster.org/mailman/listinfo/gluster-users
> _______________________________________________
> Gluster-users mailing list
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