Sun Microsystems Sun Enterprise 10000 Dynamic Reconfiguration User Manual page 90

TABLE A-8
Error Message
DR Error: board
configuration query failed.
DR Error: Cannot abort
detach. Board detached from
OS (detach completed).
DR Error: couldn't query
cpu configuration
DR Error: detach_board:
invalid board state
74 Sun Enterprise 10000 Dynamic Reconfiguration User Guide • February 2000
Detach-Related Failure Error Messages (Continued)
Probable Cause
The DR daemon failed to ascertain the
eligibility of the configuration of the
board.
This message indicates that the Detach
operation has completed. It follows the
message that is displayed for the DR
Error: abort_detach: board
already drained error message.
The Complete-Detach operation has
failed because the DR daemon could
not ascertain the CPU configuration
just prior to the beginning of the
Complete-Detach operation. After a
board is detached, the DR daemon
uses the information about the CPU
configuration to update the utmp and
wtmp entries for each CPU on the
board. Although the Complete-Attach
operation does not depend on the
updates, if the mechanisms through
which the CPU configuration is
queried are broken, serious problems
exist, so a completion of the Detach
operation should not proceed.
Communication protocol has been
breached over the eligibility of a
board. To the SSP, the board is part of
the domain, and its resources have
been drained, causing the SSP to
attempt to complete the detach
operation. However, to the DR driver
and daemon, the board is not part of
the domain.
Suggested Action
Stop and start the DR daemon
and/or the DR driver. If this
error persists, use the
modinfo(?), modload(1M), and
modunload(1M) commands to
work with the driver after you
have stopped the DR daemon.
Also, check the size of the DR
daemon with the ps(1)
command. If it is not between
300- and 400 Kbytes, report
this error, providing as much
information from the system
logs as possible.
See the DR Error:
abort_detach: board
already drained message.
Stop and start the DR daemon
and/or the DR driver. Also,
check the size of the DR
daemon with the ps(1)
command. If it is not between
300- and 400-Kbytes, report
this error, providing as much
information from the system
logs as possible.
Examine the state of the board
by using the
dr_cmd_board_states(?)
command, and determine the
cause of the problem. Retry the
Drain and/or Complete-
Detach operations to
determine if the error is
recoverable. Stop and start the
DR daemon and driver.