See Error messages on a VoIP Host below. These were gotten by going into vSphere Client > Clicking on the IP Address of the host > Going to the Event Tab. Question: How to determine if this is an issue with the chasis' internal storage or an external SAN?
Device naa.600605b003825740162fe7352adc9915 performance has deteriorated. I/O latency increased from average value of 21912 microseconds to 2150722 microseconds.
Lost access to volume 4e9d45e6-ce6d3808-cd05-001018a3a4a2 (datastore1) due to connectivity issues. Recovery attempt is in progress and outcome will be reported shortly.
Successfully restored access to volume 4e9d45e6-ce6d3808-cd05-001018a3a4a2 (datastore1) following connectivity issues.