So, I finally got the time to move these cables (and install my new NIC), and started a new parity check.

 

Results are much better, server didn't freeze up, and I can still access all my shares, but the Dockers and VM's all got killed.

 

I see this message in the docker tab...

 

Warning: array_key_exists() expects parameter 2 to be array, null given in /usr/local/emhttp/plugins/dynamix.docker.manager/include/DockerClient.php on line 340 Warning: array_key_exists() expects parameter 2 to be array, null given in /usr/local/emhttp/plugins/dynamix.docker.manager/include/DockerClient.php on line 340 Warning: array_key_exists() expects parameter 2 to be array, null given in /usr/local/emhttp/plugins/dynamix.docker.manager/include/DockerClient.php on line 340 Warning: array_key_exists() expects parameter 2 to be array, null given in /usr/local/emhttp/plugins/dynamix.docker.manager/include/DockerClient.php on line 340 Warning: array_key_exists() expects parameter 2 to be array, null given in /usr/local/emhttp/plugins/dynamix.docker.manager/include/DockerClient.php on line 340

 

I'm sure what is causing it, nor how to fix it.

 

Also, the VM's were in an endless boot cycle.  They would get to the point of Windows starting, then just restarted and tried again until that same point, then repeat.  No error message on the VM tab though.

 

Diagnostics attached.

media-diagnostics-20160504-0856.zip

The cache drive dropped offline at the start of the parity check.  On tapatalk so didn't check the smart reports but I'd guess that it's a poor connection on the data or power connections

 

Sent from my LG-D852 using Tapatalk

 

 

Thank you, I moved a bunch of cables around to get the changes done, so loose connection seems likely.

 

Fingers crossed that's all it is