I have a question about NVRAM CPs that I hope someone can clarify.
When a CP occurs does it write out the data sequentially based on FIFO? Eg: say NVRAM capacity is 100 units, In a CP interval I have many writes from SATA disk that fill up 35 units of NVRAM, in the same time before a CP there are 10 units of SAS writes. Will the SAS writes be queued behind the SATA writes when NVRAM is flushed to disk?
If this is the case can SAS writes be slowed down on controllers that have mixed SAS and SATA disks?