I am trying to update UC to latest minor version and it gives the same error no matter what you do.
admin:utils system switch-version
Active Master Version: 10.5.1.10000-7 Unrestricted
Inactive Master Version: 10.5.2.17900-13 Unrestricted
If you are switching to an earlier release, you must run:
utils dbreplication reset all
from the publisher after all the nodes are switched over.
Do you really want to switch between versions ?
Enter (yes/no)? yes
Switching Version and Restarting the Appliance ...
Switch version duration can vary depending on the database size
and platform configuration. Please continue to monitor the
switchover process from here.
ERROR: Sync after switch version failed
What can be the problem? Searching through google not helped to be honest.
Here is the result from command utils dbreplication runtimestate made on UC Publisher.
admin:utils dbreplication runtimestate
Server Time: Tue Jun 5 17:39:48 MSK 2018
Cluster Replication State: Replication status command started at: 2018-06-05-12-55
Traceback (most recent call last):
File "/usr/local/cm/bin/DbReplRTstate.py", line 1225, in <module>
(cTables,nerr,lastTab) = getCheckProg(cfile)
File "/usr/local/cm/bin/DbReplRTstate.py", line 825, in getCheckProg
return ntab, int(nmis),curT
IndexError: string index out of range
Whole cluster is UC - two nodes, CUCM - two nodes, IM and Presence - one node but second will be installed right after current problems salvation.