Users are not able to login to CA Web Viewer 12.1- Message is 404 not found.
There was no space on the device. Restoring the zfs file resolved the problem. They will persue the root cause, but there were many no space on the device error messages.
If you are auditing, check the space taken by the audit files.
Increase the heap size to from 4096 to 16 gig IF AVAILABLE for heavy usage.