<div dir="auto"><div dir="ltr"><div dir="ltr"><br><br><div class="gmail_quote"><div dir="ltr">On Tue, Oct 2, 2018 at 5:26 PM Diego Remolina <<a href="mailto:dijuremo@gmail.com" target="_blank" rel="noreferrer">dijuremo@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Dear all,<br>
<br>
I have a two node setup running on Centos and gluster version<br>
glusterfs-3.10.12-1.el7.x86_64<br>
<br>
One of my nodes died (motherboard issue). Since I had to continue<br>
being up, I modified the quorum to below 50% to make sure I could<br>
still run on one server.<br>
<br>
The server runs ovirt and 2 VMs on top of a volume called vmstorage. I<br>
also had a third node in the peer list, but never configured it as an<br>
arbiter, so it just comes up in gluster v status. The server also run<br>
a file server with samba to serve files to windows machines.<br>
<br>
The issue is that since starting the server on it's own as the samba<br>
server, I am seeing permission denied errors for the "export" volume<br>
in /var/log/glusterfs/export.log<br>
<br>
The errors look like this and repeat over and over:<br>
<br>
[2018-10-02 11:46:56.327925] I [MSGID: 139001]<br>
[posix-acl.c:269:posix_acl_log_permit_denied] 0-posix-acl-autoload:<br>
client: -, gfid: 5b5bed22-ace0-410d-8623-4f1a31069b81,<br>
req(uid:1051,gid:513,perm:1,ngrps:2),<br>
ctx(uid:0,gid:0,in-groups:0,perm:700,updated-fop:LOOKUP, acl:-)<br>
[Permission denied]<br>
[2018-10-02 11:46:56.328004] W [fuse-bridge.c:490:fuse_entry_cbk]<br>
0-glusterfs-fuse: 20599112: LOOKUP() /etc/samba/private/msg.sock/15149<br>
=> -1 (Permission denied)<br>
[2018-10-02 11:46:56.328185] W [fuse-bridge.c:490:fuse_entry_cbk]<br>
0-glusterfs-fuse: 20599113: LOOKUP() /etc/samba/private/msg.sock/15149<br>
=> -1 (Permission denied)<br>
[2018-10-02 11:47:53.766562] W [fuse-bridge.c:490:fuse_entry_cbk]<br>
0-glusterfs-fuse: 20600590: LOOKUP() /etc/samba/private/msg.sock/15149<br>
=> -1 (Permission denied)<br>
<br>
The gluster volume export is mounted on /export, samba and ctdb are<br>
instructed to use /export/etc/samba/private and /export/lock which is<br>
on the gluster file system for the clustered tdb, etc. However, I keep<br>
getting the log messages that fuse seems to try to access a folder<br>
that does not exist, /etc/samba/private/msg.sock<br></blockquote><div><br></div><div>This is an unconventional setup, the suggested way of clustering samba is as mentioned in [1]. Sharing tdbs using gluster volume can lead to more issues. Has the setup ever worked? Was this setup suggested somewhere?</div><div><br></div><div>[1] <a href="https://access.qa.redhat.com/documentation/en-us/red_hat_gluster_storage/3.3/html-single/administration_guide/#sect-SMB_CTDB" target="_blank" rel="noreferrer">https://access.qa.redhat.com/documentation/en-us/red_hat_gluster_storage/3.3/html-single/administration_guide/#sect-SMB_CTDB</a><br></div><div> <br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
Why is this, how can I fix it?<br>
<br>
[root@ysmha01 export]# gluster v status export<br>
Status of volume: export<br>
Gluster process TCP Port RDMA Port Online Pid<br>
------------------------------------------------------------------------------<br>
Brick 10.0.1.6:/bricks/hdds/brick 49153 0 Y 3516<br>
Self-heal Daemon on localhost N/A N/A Y 3710<br>
Self-heal Daemon on 10.0.1.5 N/A N/A Y 4380<br>
<br>
Task Status of Volume export<br>
------------------------------------------------------------------------------<br>
There are no active volume tasks<br>
<br>
These are all the volume options currently set:<br>
<br>
<a href="http://termbin.com/1xm5" rel="noreferrer noreferrer" target="_blank">http://termbin.com/1xm5</a><br>
<br>
Diego<br>
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</blockquote></div></div></div></div>