X25AM Management Programming Manual

Event Management
X25AM Management Programming Manual—528037-001
7-6
3: ZX25-EVT-IOBUS-ERROR
ZEMS-TKN-LDEV
is the logical device number of the X25AM line that is the subject of this event
message. It corresponds to the value ldev in the text message. This token is
described in the EMS Manual.
ZEMS-TKN-EMPHASIS
contains the value ZSPI-VAL-TRUE, indicating that this event is a critical event.
This token is described in the EMS Manual.
ZEMS-TKN-CONSOLE-PRINT
contains the value ZSPI-VAL-TRUE. This token is described in the EMS Manual.
(ZEMS-TKN-) CPU, CRTPID, GENTIME, LOGTIME, PIN, SYSTEM, and USERID
are standard EMS tokens described in the EMS Manual.
ZEMS-TKN-CU
is a standard EMS token that contains the controller and unit number. It
corresponds to the value ccu in the text message. This token is present only when
the event reports a possible HP hardware error and the device physical address is
an old subchannel type.
ZEMS-MAP-EXIOADDR
is a standard EMS token described in the EMS Manual.
In the message text, ldev corresponds to the value of ZEMS-TKN-LDEV and ccu
corresponds to the value of ZEMS-TKN-CU. The value nnn does not correspond to the
value of a token in the event message.
Cause. An I/O-bus error occurred during a data transfer with the indicated line.
Effect. The system retries the operation, then retries the other path. If the file-system
error number given by the value nnn in the text message is in the range 210 through
229, the operation might have been switched to the other processor.
ccu nnn Meaning
%000 1 Input overrun error
%000 2 Bad output byte count
%000 3 Bad input byte count
%000 4 DDT timeout
%000 5 DDT restart
%000 6 Unexpected read completion interrupt
%000 7 Unexpected write completion interrupt
%377 218 Cannot communicate with RMI