MPE/iX Error Messages Manual Vol 1 (32650-90878)

Chapter 3 307
Command Interpreter
(CIERR) 1901-12256
10920 MESSAGE UNABLE TO START THE HEART BEAT SIGNAL. (CIERR
10920)
CAUSE An :SPUCONTROL START was entered, but the heart
beat signal on the system could not be started.
ACTION Check the connections. Then attempt the command again.
10921 MESSAGE SPUCONTROL STOP MUST BE EXECUTED BEFORE
EXECUTING THIS COMMAND. (CIERR 10921)
CAUSE An :SPUCONTROL SETUP was entered, but the SPUSO
process was not stopped. The process must be stopped on
both systems before re-initializing.
ACTION Enter an :SPUCONTROL STOP command.
10922 MESSAGE VOLUME SET !volset name NOT CONNECTED TO
SYSTEM !sysname. (CIERR 10922)
CAUSE An :SPUCONTROL SETUP, :SWITCHBACK, or
:SWITCHOVER was entered, but the volume set indicated
in the message is not mounted on the system indicated.
ACTION Do a SYSGEN SPU> SHOW to see the list of volume set
names. Perform a :DSTAT on the system indicated, and
compare the volume set name to those in the configuration
file. Check the disk drive connections to the system.
10923 MESSAGE BOTH HALVES OF THE SPLIT VOLUME SET !volset
name MUST BE PRESENT ON SYSTEM !. (CIWARN
10923)
CAUSE An :SPUCONTROL SETUP, :SWITCHBACK, or
:SWITCHOVER command was entered, but the half of the
split volume set is missing. More specifically, the backup
half of the split volume set is missing, and it must be
present on the system before volume sets can be switched.
ACTION Wait for the missing half to mount on the specified system,
and then re-issue the command.
10924 MESSAGE VOLUME SET !volset name IS NOT CLOSED ON
SYSTEM !sysname. (CIWARN 10924)
CAUSE An :SPUCONTROL SETUP, :SWITCHBACK, or
:SWITCHOVER was entered, but the volume set indicated
in the message was not :VSCLOSEd on the system
indicated. Volume sets must be closed before being
switched between systems.
ACTION :VSCLOSE all volume sets that will be switched. Then
re-issue the original command.
10928 MESSAGE UNABLE TO SWITCH VOLUME SETS. (CIERR 10928)
CAUSE An :SPUCONTROL SETUP, :SWITCHBACK, or
:SWITCHOVER was entered. While switching the volume