I have 4 filers and they are almost all exclusively showing CP type of H. I understand that it is a high watermark CP, but what no one has been able to explain to me is, what are the affects on performance when these are essentially the only CP types I am seeing on my system. I never see a full CP.
The filers are all FAS3240 and most disks are 600GB 15K SAS in DS4243 shelves. I do have 2 shelves of 1TB BSAS. The intervals on both sysstats are 1 second. Sorry for the long post, but I wanted to provide a good set of data.
What most concerns me is that my filers appear to be running near their limits and I typically only push upwards of 11k IOPS. I was under the impression the FAS3240 was capable of close to 40k IOPS...
I am attaching a sysstat during a typical time throughout the day and one during a more intense workload (DB2 processing).