We are going to install sdd's as main hdd in all of our pc's.
However, some of them already have an ssd drive that is beeing used as a cache drive.
Should be keep this chace ssd?
It was my though that, currently io does the following:
cpu cache -> ram -> ssd cache -> hdd
But since the hdd will be an ssd as well, is it still benificial to keep the ssd cache? Or does this give extra overhead?