Green/amber means "predictive failure".  Consider yourselft lucky to have received advanced warning before the drive actually failed.  Obtain a replacement drive as soon as possible.  Be sure to force it offline or use prepare to remove before replacing it.
Hello everyone, I have a T300 server. It has two SAS drives in RAID 1. One of the drive's hot swapable tray is blinking green and then amber. I have no idea what that means. Can anyone please help me with that?  Thank you
T300, two SAS HDD in RAID 1, LED blinking green and amber