Remote Poller is not showing in Main Poller

[ponnuchelvam]

Hi Netniv, Please find below the requested logs.

2018/11/16 14:10:02 - SYSTEM STATS: Time:0.0037 Method:cmd.php Processes:1 Threads:N/A Hosts:0 HostsPerProcess:0 DataSources:0 RRDsProcessed:0
2018/11/16 14:15:01 - POLLER: Poller[3] FATAL: Unable to write to the base path '/usr/share/cacti'
2018/11/16 14:15:01 - POLLER: Poller[3] FATAL: Unable to write to the scripts path '/usr/share/cacti/scripts'
2018/11/16 14:15:01 - POLLER: Poller[3] FATAL: Unable to write to the resource path '/usr/share/cacti/resource'
2018/11/16 14:15:01 - POLLER: Poller[3] FATAL: Unable to write to the lib path '/usr/share/cacti/lib'
2018/11/16 14:15:01 - POLLER: Poller[3] FATAL: Unable to write to the include path '/usr/share/cacti/include'
2018/11/16 14:15:01 - POLLER: Poller[3] FATAL: Unable to write to the install path '/usr/share/cacti/install'
2018/11/16 14:15:01 - POLLER: Poller[3] FATAL: Unable to write to the formats path '/usr/share/cacti/formats'
2018/11/16 14:15:01 - POLLER: Poller[3] FATAL: Unable to write to the locales path '/usr/share/cacti/locales'
2018/11/16 14:15:01 - POLLER: Poller[3] FATAL: Unable to write to the images path '/usr/share/cacti/images'
2018/11/16 14:15:01 - POLLER: Poller[3] FATAL: Unable to write to the mibs path '/usr/share/cacti/mibs'
2018/11/16 14:15:01 - POLLER: Poller[3] FATAL: Unable to write to the cli path '/usr/share/cacti/cli'
2018/11/16 14:15:01 - POLLER: Poller[3] FATAL: Unable to write to the plugins path '/usr/share/cacti/plugins'
2018/11/16 14:15:01 - SYSTEM STATS: Time:0.0040 Method:cmd.php Processes:1 Threads:N/A Hosts:0 HostsPerProcess:0 DataSources:0 RRDsProcessed:0
2018/11/16 14:20:01 - POLLER: Poller[3] FATAL: Unable to write to the base path '/usr/share/cacti'
2018/11/16 14:20:01 - POLLER: Poller[3] FATAL: Unable to write to the scripts path '/usr/share/cacti/scripts'
2018/11/16 14:20:01 - POLLER: Poller[3] FATAL: Unable to write to the resource path '/usr/share/cacti/resource'
2018/11/16 14:20:01 - POLLER: Poller[3] FATAL: Unable to write to the lib path '/usr/share/cacti/lib'
2018/11/16 14:20:01 - POLLER: Poller[3] FATAL: Unable to write to the include path '/usr/share/cacti/include'
2018/11/16 14:20:01 - POLLER: Poller[3] FATAL: Unable to write to the install path '/usr/share/cacti/install'
2018/11/16 14:20:01 - POLLER: Poller[3] FATAL: Unable to write to the formats path '/usr/share/cacti/formats'
2018/11/16 14:20:01 - POLLER: Poller[3] FATAL: Unable to write to the locales path '/usr/share/cacti/locales'
2018/11/16 14:20:01 - POLLER: Poller[3] FATAL: Unable to write to the images path '/usr/share/cacti/images'
2018/11/16 14:20:01 - POLLER: Poller[3] FATAL: Unable to write to the mibs path '/usr/share/cacti/mibs'
2018/11/16 14:20:01 - POLLER: Poller[3] FATAL: Unable to write to the cli path '/usr/share/cacti/cli'
2018/11/16 14:20:01 - POLLER: Poller[3] FATAL: Unable to write to the plugins path '/usr/share/cacti/plugins'
2018/11/16 14:20:01 - SYSTEM STATS: Time:0.0039 Method:cmd.php Processes:1 Threads:N/A Hosts:0 HostsPerProcess:0 DataSources:0 RRDsProcessed:0
[root@cactisechub ~]#

Thanks and Regards
Ponnuchelvam.V

[netniV]

OK so your big problem is that the remote poller has no write access to it's cacti folder which should have been flagged up during it's installation.

Out of curiosity (you may have mentioned it earlier) what version is this?

[ponnuchelvam]

Hi Netniv,

Cact version 1.1.38.

i installed in root user only then how it will not get write permission. Can you help for which folder i have to give write permission.

if you share commands it will be much appreciate. expecting your expertise help.

Thanks and Regards
Ponnuchelvam.V
(+91) 8015031151

[ponnuchelvam]

Hi Netniv,

I fixed permission issue on remote poller. post that there is no permission error on remote poller cacti log.

I also checked main poller cacti log. i am found poller related mysql error logs. Here I have attached my Main poller log. Can you look and let me know what is the issue.

Sorry to disturb you. I am new for open source tool. I need your expertise support here.

Thanks and Regards
Ponnuchelvam.V
(+91) 8015031151

[netniV]

This seems to be the common case:

Code: Select all

2018/11/16 12:41:45 - CMDPHP ERROR: A DB Exec Failed!, Error: No database selected

It's repeated a lot and usually means that the database name is wrong. Check the casing is correct as some people use capital letters when creating the DB but fail to do so when putting it in the DB config for cacti.