Abort, Retry, Fail or Ignore explained

Retry try to read the disc again

Fail send a error code and let the program decide what to do

Abort cancel running the program that is trying to read the disc

Ignore Tell the program there is no problem with the disc even if there is a problem, this is supposedly very risky with vey bad potential consequences but can be useful in specific circumstances

https://www.theregister.com/2022/02/14/dave_plummer_abort_retry_fail/