possible drive issue

Issue

• Trying to determine if there is a failed drive.

Opsware logging: ERROR: while writing to '/var/log/opsware/mm_wordbot/wordbot.log': [Errno 30] Read-only file system.
kernel: sd 0:1:2:0: rejecting I/O to offline device
Opsware logging: ERROR: while writing to stderr: [Errno 30] Read-only file system.
kernel: sd 0:1:2:0: rejecting I/O to offline device
kernel: usb 2-5: reset full speed USB device using ohci_hcd and address 4
kernel: sd 0:1:2:0: rejecting I/O to offline device
kernel: sr0: CDROM not ready.  Make sure there is a disc in the drive.
kernel: sr0: CDROM not ready.  Make sure there is a disc in the drive.
kernel: sd 0:1:2:0: rejecting I/O to offline device
kernel: usb 2-5: reset full speed USB device using ohci_hcd and address 4
kernel: sd 0:1:2:0: rejecting I/O to offline device
kernel: usb 2-5: reset full speed USB device using ohci_hcd and address 4
kernel: sd 0:1:2:0: rejecting I/O to offline device