Disk usage goes from 99% back to 13%
I'm having a wierd issue happening here. The disk usage will peak out at 98% and then drop back down to 13%. During that time zimbra because unstable and different errors happen during that time.
If shut down zimbra and do a "ps aux | egep zimbra" there are about 500 zimbra users trying to perform a df. Which I assume is going into a loop because system resource have been depleted. After it sets awhile it will finally clears out and the disk usage goes back down to 13%.
I believe this is a mass email surge, but I am unsure how track its origin. Any suggestions?
Please see attached mailbox.log