S 2 A 9 5 5 0 M e s s a g e s a n d D e s c r i p t i o n s
D a t a D i r e c t N e t w o r k s S 2 A 9 5 5 0 U s e r G u i d e
97
Warning: Bus parity error recovered 1A ID EF
The above message indicates that the S2A9550 detected a parity error inside a disk channel when
reading the data on a disk channel but was able to recover after a retry. This indicates a problem with
the hardware. Run the cache diagnostics on the S2A9550.
SCSI Error Status: %x Disk 1A ID EF
The above message indicates that the S2A9550 received a SCSI error status on a command it sent to
a disk. The S2A9550 will display any valid sense data returned with the status. Check the disk and
replace it if it is no longer functional.
Data recovered disk:1A
Data rebuild recovered disk:1A
The above message indicates that the S2A9550 successfully rebuilt a section of missing data on a
disk. This is usually due to an error encountered while reading from a disk drive such as a media error
or a recovered error. This message is informational only. This could indicate a problem with the disk.
Warning: Retry failure detected! disk:1A
The above message indicates that the S2A9550 was not able to rebuild a section of missing data on
a disk after several retries. This is usually due to an error encountered while reading from a disk
drive, such as a media error or a recovered error, which does not go away. This indicates a problem
with the disk.
Warning: Data loss detected! disk 1A
Warning: Data rebuild loss detected! disk:1A
The above message indicates that the S2A9550 was saving the data to the disks when it encountered
an error on more than one disk and the retries were unsuccessful. This indicates a problem with the
disks.
Fault: Invalid manual command semaphore 2A disk 1A
Fault: Disk Invalid operation code:
Fault: Disk read piece error!
Fault: Disk normal piece error!
Fault: Disk write invalid error:
Fault: DMT DISKQ != NULL
Warning: Unknown manual command 2A disk 1A
Warning: Invalid Manual command buffer %02x disk 1A
Warning: Disk Fail error t:1, c:A
Warning: Disk channel fail error %d
Warning: Disk channel heal error %d
Warning: Disk manual command invalid c:%c %x:%x
Warning: Disk manual command length error c:%c L:%x RC:%x
Warning: Disk command invalid:1A rsp:%d cmd:%d, status:%x
Warning: Disk command previously finished 1A rsp:%d cmd:%d, status:%x
Warning: Disk timeout check overflow!
Warning: DMT disk reuse error!
Warning: WBK count reset:
The above messages indicate that the S2A9550 has detected an internal firmware error. The S2A9550
may not function correctly after this type of error and data may have been lost. This indicates a
problem with the firmware. Downgrade the firmware in the S2A9550 to a previous version known to
be stable.
Summary of Contents for S2A9550
Page 1: ...DataDirect Networks Silicon Storage Appliance S2A9550 User Guide Rev 4 0 ...
Page 13: ...SECTION 1 Introducing the S2A9550 ...
Page 14: ...This page intentionally left blank ...
Page 21: ...SECTION 2 Installing the S2A9550 ...
Page 22: ...This page intentionally left blank ...
Page 24: ...Installation 12 DataDirect Networks S2A 9550 User Guide This page is intentionally blank ...
Page 43: ...SECTION 3 Using the S2A9550 Management Administrative Facilities ...
Page 44: ...This page intentionally left blank ...
Page 93: ...SECTION 4 Supporting the S2A9550 ...
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Page 113: ...SECTION 5 Appendices ...