We have Virtualization Manager running in our environment and i'm having a strange issue with it. One of the alerts that comes up is in regard to Host partition storage free space. It states that if the local ESXi host partition falls below 20% free space, it will throw the alert. Great! I like that plan, however, it isn't working properly. Here is a readout from one of the hosts it's throwing the alert on. Any thoughts?
~ # df -h Filesystem Size Used Available Use% Mounted on VMFS-5 2.0T 984.0M 2.0T 0% /vmfs/volumes/ESXi_LUN14 VMFS-5 2.0T 307.1G 1.7T 15% /vmfs/volumes/ESXi_LUN04 VMFS-5 131.8G 971.0M 130.8G 1% /vmfs/volumes/ServerName_local VMFS-5 2.4T 1.8T 651.7G 74% /vmfs/volumes/ESXi_LUN15 VMFS-5 2.0T 905.0G 1.1T 44% /vmfs/volumes/ESXi_LUN02 VMFS-5 2.0T 1.3T 672.5G 67% /vmfs/volumes/ESXi_LUN12 VMFS-5 2.0T 1.4T 591.7G 71% /vmfs/volumes/ESXi_LUN03 VMFS-5 2.0T 1.4T 658.6G 68% /vmfs/volumes/ESXi_LUN01 VMFS-5 2.5T 2.2T 373.0G 86% /vmfs/volumes/ESXi_LUN05 VMFS-5 2.0T 405.1G 1.6T 20% /vmfs/volumes/ESXi_LUN13 VMFS-5 2.0T 1.4T 657.1G 68% /vmfs/volumes/ESXi_LUN11 vfat 4.0G 31.5M 4.0G 1% /vmfs/volumes/GUID1 vfat 249.7M 142.3M 107.5M 57% /vmfs/volumes/GUID2 vfat 249.7M 155.6M 94.1M 62% /vmfs/volumes/GUID3 vfat 285.8M 183.4M 102.4M 64% /vmfs/volumes/GUID4
Now, as you can see, one of the LUN's is over 80% but that isn't a local host partition, the GUID1-4 and ServerName_local directories are the local storage.
Am I just viewing/interpreting this incorrectly or is something not reporting properly?
Any help is greatly appreciated!