SSDs, pNFS Will Test RAID Controller Design – www.enterprisestorageforum.com.
Current RAID controllers(real raid controllers not fake ones) are going to start hitting a serious bottleneck before too long. Once SSD’s start getting into the market it’s not going to be how many requests but how fast you can transfer the data because with SSD’s the request is nearly instantly fulfilled. SSD”s are going to bring in bandwidth problems fully to the forefront for the first time in decades…let’s hope the storage vendors are ready.