We are getting below alerts from VG2 array.

Full Description:

The stat_collection_dir option in the [COMMON] section of /nas/site/nas _alerterd.conf was not set.  The server_stats session will not run for any policy requiring server_stats disposition.

Recommended Action:

Edit /nas/site/nas_alerterd.conf and specify an valid directory path for stat_collection_dir option under the [COMMON] section.

If we implement the above recommended action plan how can we manage data logging? I mean to say how we keep/rotate the log properly?