Can I use just one SSD to cache two separated RAIDs, one RAID 5 and other RAID 0? For exemple: a SSD of 128GB, 64GB cache for each RAID.
This is a excellent HW performance increase for RAID Configuration. But each RAID configuration requires its own SSD for Cache.
You can find information here: http://www.intel.com/content/www/us/en/servers/raid/raid-ssd-cache.html