NetApp® Storage System Plug-In 220.127.116.11.1 For Oracle® Enterprise Manager 12c Volume space used% alert in Enterprise Manager 12c is not representative of the actual Volume space used and is alerting when there is plenty of space available.
Example, using a 'df' command in Linux shows : /vol/fin_db_live_prodtemp 20971520 18944768 2026752 91% /mnt/oraprod/prodtemp
But in Enterprise manager 12c it shows the following warning: Volume [fin_db_live_prodtemp] used percentage is 95. It has crossed either warning (93%) or critical (95%) thresholds.
A re-evaluation of the alert does not clear it, it still thinks that the volume is 95% full, which is wrong. This is happening across 2 other systems as well.
well - I installed the update to the plugin and yes I can confirm that the snap reserve % monitoring is now working as expected. Also that there is now the feature to montor via available GB. Thank you that is great.
the final request I would have would be to able to also have filesystem % used , rather than the current used% which is volume used. Although I do expect we will will switch over to using available GB in most circumstances.
We will look into file system requirement and explore feasibilty if ZAPIs are exposed for same. If it is feasible from OEM plug-in, we will include this requirement as a part of our next release of OEM plug-in.