Simply wanted to comment here that the size of the FAST Cache being added (EFD) is not the major factor and requires little time in comparison to the main consideration which is flushing what is currently in cache (RAM).  So things to consider is certainly how busy the array is, how much cache (RAM) there is and of the write cache needs to be committed to the back-end (which as we all know has its own contribution to the overall time: raid type, disk type, I/O profile, etc.).
Hello everybody,  I have a CX4-120c, I´ve installed fast cache enabler and 2 100GB SSD disk. When I was configuring the fast cache, it show me this message: [IMAGE] And I have some questions:  1.- How long is this process considering that I have 2 disks ssd of 100 gb? 2.- The write cache and read cache will be disable during the process? 3.- This is the most important for me. Storage´s performance will not afected in this process?           Thank you very much.
FAST CACHE CONFIGURATIONS