On Wed, 2011-03-02 at 21:27 -0800, sujata patra wrote:
> While shutting down it is trying to save some data. I am running my
> agent as master-agent as non-root. As the permission is not there it
> shows the bewlo informations.
> 
> Creating directory: /var/net-snmp
> Failed to create the persistent directory for /var/net-snmp/xxx.conf
> read_config_store open failure on /var/net-snmp/xxx.conf
> 
> is it mandatory to save the information?

Technically yes.

>  How can I stop this?

To stop the message:
        Tell it to store the data at some place where it is allowed to
        write, this is done using the environment variable
        SNMP_PERSISTENT_DIR.

To stop it from writing:
        Tell it not to try, this is done using --noPersistentSave=yes

>  What kind of information it tries to save ?

Typically things that the MIBs describe as persisting between sessions.
One example is that you can set the system description (sysDescr) using
snmp, if you do that then it's value will be stored in the persistent
file.
Additionally there is things like how many times the daemon have been
restarted and the engine id.

/MF




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