NS3000/iX Error Messages Reference Manual (36923-90043)

Chapter 16 209
100VG-AnyLAN and HP-PB 100Base-T Error Messages
SDI Driver Specific Status Values
ACTION: None. This is an informational event only. A similar event was
logged when the link was opened.
1820 CLAS0001 MESSAGE: Cannot stop tracing.
CAUSE: During a link-close operation by an upper level subsystem, the
link module deconfigurator encountered an error trying to disable
driver tracing (“Cause” = 32-bit status from the call to sio_trace_req).
This is an informational error that tracing was not disabled. The
module deconfigurator reported an error, but attempted to continue
with the close.
Probably the link driver returned an error reply when asked to disable
tracing. The driver may have a problem, or may already have shut
down. Check for other, driver-specific error messages which may give
more information about the problem, and look them up also. If this
happens every time, see Appendix A , “Submitting a CR.”
1840 CLAS0001 MESSAGE: Cannot read current multicast list.
CAUSE: During a link-close operation by an upper level subsystem, the
link module deconfigurator tried to read the current list of multicast
addresses produced by the subsystem, but encountered an error on the
read (“Cause” = 32-bit status from the call to ieee_multicast_read).
ACTION: The module deconfigurator reported an error, but attempted to
continue with the close. Network management services may have been shut
down. Otherwise, if this happens every time, see Appendix A , “Submitting
a CR.”
1880 CLAS0001 MESSAGE: Module Configurator cannot access its context area.
CAUSE: During a link-close operation by an upper level subsystem, the
link module deconfigurator checked its context memory area for
validity, but did not find the expected data (“Cause” = 32-bit status
saying the context was not accessed).
ACTION: The module deconfigurator’s context memory area is being
overwritten, or is not working properly. The deconfigurator did not perform
the close. If this happens every time, wait until the next time the link is to be
closed; instead of closing the link, halt the system and take a memory dump,
and see Appendix A , “Submitting a CR.”
1900 CLAS0001 MESSAGE: Cannot remove driver from I/O system.
CAUSE: During the final link-close operation by an upper level
subsystem, the link module deconfigurator attempted to delete an
instance of the link driver, but encountered an I/O system error
(“Cause” = 32-bit status from the call to io_unconfigure).
ACTION: The deconfigurator stopped trying to close the link. However, the
driver already received updated configuration data removing the subsystem’s
multicast information, but other resources, such as link table, were not
updated. The driver may already have been shut down by some other means,