Why lots of Disk I/O error?
 

Hello, list.

I have operated some linux server using SCSI/SAS/SATA disk.
But I got lots of Disk I/O errors so I should change them with other disk.


So I would like to know is..

-. When occurred Diso I/O error?

-. Is there any solution or method to decrease Disk I/O error?


Thanks for sharing your information.

DIsk I/O errors is usually hardware failing, like the disk, controller, controller card, etc.

There's really no decreasing hardware failure, except maybe, buy quality stuff and not cheap stuff.