Storage1

Concerning the slow raid:

Kyle,

We will track this issue under Ticket: #15298.

It looks like the most recent storage server purchase you made was under 
order #S2025934 [SM24266, SM24267] for 2 x K300s.

We may have seen the issue you are describing to us before. The internal 
host drives have a feature where if there is too much vibration in the 
server the write speeds will slow way down in order to prevent damage to 
the platters. With these storage servers you would notice this issue if 
the server rack is vibrating more than usual or if the exhaust fans in 
the rear of the chassis are causing too much vibration. I would like to 
target the fans first.

If you are able to, please install lm_sensors on one of the storage 
servers and send us the fan speed output. This will allow us to narrow 
it down to which version of the exhaust fans your servers have in the 
rear of the chassis.

Thanks in advance,

Jonathan McQuistion
Silicon Mechanics Support