How to check SCSI hard drives?

Question

Hard disks

For several years, a large number of SCSI / SAS disks have accumulated that simply fell out of the raid and put them back, well, I really didn’t want to ... now I have time to check all this stuff, but I didn’t find anything good on the net. (bad searcher)
What can be used to check the length and breadth? (Drives from different manufacturers)

Answer 1

To check, for example, run smartctl -t long on each drive. Including study the SMART values.

Answer 2

mhdd

Answer 3

smartctl + badblocks from the same package. As advised above - run a full test and look at the UNC and Grown list counters.
You can also drive away bonnie ++ to look at the "parrots".
Again, most controllers have their own internal utilities that can do verify. As a rule, they are launched during POST by a key combination.