Zbx_notsupported

[akbar415]

Hi.

I configured this item on zabbix
vfs.file.cksum[/opt/scripts/log_rsync/rsync_joomla.log]
and
vfs.file.md5sum[/opt/scripts/log_rsync/rsync_joomla.log]

Both are active check and I receive the same error message ZBX_NOTSUPPORTED.

Server Log:
item "server12:vfs.file.cksum[/opt/scripts/log_rsync/rsync_joomla.log]" became not supported: ZBX_NOTSUPPORTED
item "server12:vfs.file.md5sum[/opt/scripts/log_rsync/rsync_joomla.log]" became not supported: Not supported by Zabbix Agent

Agent Log:
active check "vfs.file.cksum[/opt/scripts/log_rsync/rsync_joomla.log]" is not supported
active check "vfs.file.md5sum[/opt/scripts/log_rsync/rsync_joomla.log]" is not supported

Agent version: 2.2.1

The file has "read" permission fo zabbix user.

If i try make the same in other system file (/etc/passwd) works fine.

What I'm doing wrong?

[zabbixx]

Hi.

I configured this item on zabbix
vfs.file.cksum[/opt/scripts/log_rsync/rsync_joomla.log]
and
vfs.file.md5sum[/opt/scripts/log_rsync/rsync_joomla.log]

Both are active check and I receive the same error message ZBX_NOTSUPPORTED.

Server Log:
item "server12:vfs.file.cksum[/opt/scripts/log_rsync/rsync_joomla.log]" became not supported: ZBX_NOTSUPPORTED
item "server12:vfs.file.md5sum[/opt/scripts/log_rsync/rsync_joomla.log]" became not supported: Not supported by Zabbix Agent

Agent Log:
active check "vfs.file.cksum[/opt/scripts/log_rsync/rsync_joomla.log]" is not supported
active check "vfs.file.md5sum[/opt/scripts/log_rsync/rsync_joomla.log]" is not supported

Agent version: 2.2.1

The file has "read" permission fo zabbix user.

If i try make the same in other system file (/etc/passwd) works fine.

What I'm doing wrong?

Hello akbar415,
do you have acces to the zabbix server shel ?
try to debug this whit zabbix_get !!!!

zabbix_get --help

zabbix_get -s CLIENT_IP -k COMANND

so you get output if it works...

you can try to browse the directory (chek if you have permissions)


did you enable the execution of commands in the zabbix client configuration ?

[akbar415]

Thanks for the answer.


I already used the zabbix_get and returned me the same error message.

I double checked the permissions and found nothing.
I also checked selinux.


The only thing I discovery:
No checks work in a specific folder.
So I just move all the files to another folder and works.


Sorry for the bad englsih. Still learning.

[Atsushi]

Have you been confirmed that there is a permission of "each directory" to the file?

Please try to move the mouse pointer to the right of the red icon to display a list of items in the host.

[akbar415]

Have you been confirmed that there is a permission of "each directory" to the file?

Please try to move the mouse pointer to the right of the red icon to display a list of items in the host.

Yes. I checked the full path of the folder where the file is.
Eg
/opt/folderA/folderB/file
I checked the permissions in /opt, /opt/folderA/, /opt/folderB ...
Everthing is ok with permissions.
The red icon just say zbx_notsupported

[BDiE8VNy]

What's the output of this command issued by user 'root' on the host the agent resides on?

/usr/bin/sudo -u zabbix /usr/bin/file /opt/scripts/log_rsync/rsync_joomla.log

[akbar415]

What's the output of this command issued by user 'root' on the host the agent resides on?

/usr/bin/sudo -u zabbix /usr/bin/file /opt/scripts/log_rsync/rsync_joomla.log

/opt/scripts/log_rsync/rsync_joomla.log: ASCII text

[BDiE8VNy]

Okay. Then try this next, please:

/usr/bin/sudo -u zabbix /usr/sbin/zabbix_agentd -t 'vfs.file.md5sum[/opt/scripts/log_rsync/rsync_joomla.log]'

[akbar415]

Okay. Then try this next, please:

/usr/bin/sudo -u zabbix /usr/sbin/zabbix_agentd -t 'vfs.file.md5sum[/opt/scripts/log_rsync/rsync_joomla.log]'

I found the problem.


In one folder, the sgid was enabled.

There no need of sgid, so I disable, after that, works like a charm.

Thanks for the help