Cannot obtain filesystem information: [13] Permission denied

[rubendob]

Hi

server: 3.0-1+trusty
agent: zabbix-agent-3.0.2-1.el6.x86_64
nodes: Centos 6
uname: Linux ns227962.ovh.net 2.6.32-042stab108.2


I'm running Zabbix 3 agent on a bunch of hardware nodes with Openvz Centos 6. I'm getting a permission problem to get data from some simfs or ploop devices mounted on the /vz

filesystem information: [13] Permission denied

9729:20160523:080323.028 item "ns3016949.ip-151-80-103.eu:vfs.fs.size[/vz/root/106,total]" became not supported: Cannot obtain filesystem information: [13] Permission denied

Do you think I can fix this in some way?

UPDATE1:

I've added zabbix as sudoer user as

zabbix ALL=(ALL)        NOPASSWD: ALL

then login as zabbix, no success


Thanks!

[dimir]

Does it work from command line on agent box:

df /vz/root/106

or if you run it using zabbix_agentd:

zabbix_agentd -t vfs.fs.size[/vz/root/106,total]

?

[klm46]

I got the same issue here with actual environment of zabbix.

zabbix_agentd -t vfs.fs.size[/opt/lvs/share,free]
vfs.fs.size[/opt/lvs/share,free] [u|39888629760]


/dev/sdb 50G 9.5G 38G 21% /opt/lvs/share


At zabbix the error is the same as written here. any ideas?

[Atsushi]

Please check the access permission of that path.
Is it accessible by the user who is activating the Zabbix agent?
If you have enabled SELinux, please make sure the policy setting is done.

Information that identifies the cause should also be output to various logs.
Please also check the logs.

[si458]

did anybody manage to get this issue resolved?

im having the same issue...

Virtuozzo 7 Machine being monitored by zabbix-agent

[root@vz1 ~]# zabbix_agentd -t vfs.fs.size[/vz/root/0cefcef2-567b-4517-9024-f0591eff310f,free]
vfs.fs.size[/vz/root/0cefcef2-567b-4517-9024-f0591eff310f,free] [u|34178330624]

running command from the machine gets and returns results, but zabbix panel is still showing

Cannot obtain filesystem information: [13] Permission denied

[Dearli]

First,ensure that the zabbix user in your system has the right permission,then run the command "systemctl restart zabbix-agent".Now i can see the result what i want!