I was late to office today (due to an accident in Lincoln tunnel, transferred from bus to train).
Just settle down everything, my boss sent me a msg,
“I saw all jobs on the database are running slow, something wrong with our server…”
After checking the server, one drive died totally with a very weird mechanical sound (guess the read/write arm is trying to move, and failed).
I replace the drive with another spare one and dissemble the broken one (due to data safety reason).
As you can see, the disk will no longer be recovered with the permanent damage caused by the read/write head.