I've googled a bit on this but can't seem to find an answer about this.
Is there a way to trigger the array to stop and possibly even do a shutdown if a disk was to fail? Is this even necessary or does the unraid OS already manage this scenario?
I'm concerned about being out of town and not being able to stop the array and replace a disk if it was to fail. Then there would be a chance (probably a low chance) that another disk could fail leaving the array unprotected.