IRIS 3010, Руководство пользователя

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B-2 IRIS OWNER’S GUIDE
SERIES 3000 Version 1.0
Appendix B
B.1 Hardware Error Messages
B.1.1 General Hardware Error Messages
• IO err in swap
While swapping a user process, a hard error occurred on the swap disk.
•
parity error
A parity error occurred in the system memory. Another message preceding
this error message indicates where in physical memory the error occurred.
Unix cannot diagnose the memory failure.
• iinit
The system was unable to read the root file system. Either the disk drive or
the root file system is damaged.
B.1.2 Disk Controller Messages
IRIS 3010/3020 Disk Controller Messages
A. The following messages result from a bad disk controller.
• md[0-1][a-h]: couldn’t start!
• dsd: zero status on command
• dsd: ccb timeout, “command” dev=0 unit=[0-1]
• dsd: ccb timeout during init
• dsd: cib timeout, “command” dev=0 unit=[0-1]
B. This message indicates that no label is installed on the disk.
• (***No label***)
C. The following error probably results from a bad connection from the
disk to the controller, a bad disk, or hard disk errors encountered
when one reads or writes to the disk.
•
dsd0: hard error, “command” dev=0 unit=[0-1]
IRIS 3030 Disk Controller Messages
A. This message indicates that no label is installed on the disk.
• (***No label***)
B. The following messages indicate that a hard error has occurred and
recovery may not be possible.
•
“Read” or “Write” on si[0-4], slice [a-h]