DataDirect Networks S2A9550, Руководство пользователя

Страница: 112 / 118

100
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
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
Rebuild aborted on LUN: 0
Format aborted on LUN: 0
The above messages indicate that the S2A9550 aborted a rebuild or format operation on a LUN. This
usually occurs when the user cancels a format or rebuild operation. These messages are intended to
be informational only.
Warning: Host 1 rebuild bus error: %x
The above message indicates that the S2A9550 detected a bus parity error when a host Fibre Channel
port was reading the data from the SDRAM. The hex number at the end of the message is a bitmap
that indicates which disk channel the error was detected on. This indicates a problem with the
hardware. Run the cache diagnostics on the S2A9550.
Warning: Disk rebuild error %d,%d
Warning: Rebuild Disk invalid: %d,%d %d
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.
4.2.10 SES (SCSI Enclosure Services) Messages
Unsupported SES device configuration detected on channel A.
The above message indicates that the S2A9550 does not recognize the drive enclosure that is
connected to Channel x (i.e. the enclosure is not supported). The S2A9550, therefore, will not light
the Fault LED of a failed drive in that enclosure, but probably will still be able to monitor the common
drive enclosure elements such as power supply and cooling fans. Full SES monitoring and visual disk
fault indication are supported on the DataDirect Networks drive enclosures. To obtain a list of
supported enclosures, please contact DataDirect Technical Support.
ses_C 15:06:43 EncID:50050CC0000033C8: Power Supply 1: DC Power Failure.
The above message indicates that there is a change in status on the drive enclosure where “EncID”
(Enclosure ID) is the disk enclosure’s WWN. Each element (such as power supply, cooling fans, and
temperature sensors) is checked for status changes. If an element’s status has changed since it was
previously checked (OK -> failure, failure -> OK), a message is printed to the console.
4.2.11 Other Messages
Fault: taskLock %x
Fault: taskUnlock %x
Fault: semGive %x
Fault: semTake %x
Fault: semDelay %x
Fault: taskSpawn %x,%x
Fault: task ended
These messages mean that the firmware has detected a problem with the operating system of the
S2A9550 that prevents further operation. The S2A9550 may not function correctly after this type of
error and a graceful shutdown of the system may not be possible.
Continued operation is not
recommended . This may indicate a problem with the firmware. Run diagnostics on the S2A9550 to
insure it is still operational.