Re: Will SSDs warn in advance of failure?
The answer to that is definitely Yes. In fact it is built into the SSD to achieve a usable lifespan. IIRC the standard is that they build the SSD with 4 times the memory of its rated capacity and as potential failures are detected it shunts data to a new location and marks off the suspect block so it isn't accessed again.
Oh wait, you meant will it warn you as the admin of the system in advance of a failure? Erm, ah, ... Yeah, they really should do that.