STM Release Notes for HP-UX 11i v3 September 2010 Release

cstm main help:
file:/usr/sbin/stm/catalog/C/HP-UX_B.11.31/ui/stmc.htm
Known Problems and Workarounds
Symptom: OnlineDiag does not work properly when the length of the system name exceeds 8 characters.
Problem: When the length of the hostname for a system name exceeds 8 characters, OnlineDiag cannot retrieve
the hostname. So, OnlineDiag cannot function as expected.
Workaround: Change the default values of the expanded_node_host_names and uname_eoverflow kernel
parameters by completing the following steps:
1. kctune expanded_node_host_names=1
2. kctune uname_eoverflow=0
3. /sbin/init.d/diagnostic stop
4. /sbin/init.d/diagnostic start
Symptom: System port scan software can cause the diagmond process to exit.
Problem: The system port which the diagmond process uses should be explicitly used for diagmond. If other
applications try to access this port, the diagmond process exits.
Workaround:
The Diagnostic running on the system can be configured to allow only local connections. After this, an attempt
to send an IPC message to a non-local port will be rejected.
To enable this functionality (allow only local connections), follow the steps below:
1. Shutdown both STM and the EMS HW Monitors.
2. Create /var/stm/config/sys/local_only file.
3. Restart STM and the EMS HW Monitors in that order.
When enabled, the STM will no longer accept connections from remote systems.
To disable this functionality, follow the steps below:
1. Shutdown both STM and the EMS HW Monitors
2. Remove /var/stm/config/sys/local_only file.
3. Restart STM and the EMS HW Monitors in that order.
When both STM and the EMS HW Monitors are not shutdown, and the local_only file is created, IPC
messages timeout and fail. This will result in the following problems:
1. Tools will not start from the UI
2. Monitors will not be able to send events to PSM, so the state of the devices will not be updated and set_fixed
will not be able to display or update the state of devices.
Symptom: Error in swm.log while upgrading to OnlineDiag.
Problem: While upgrading from any of the prior versions of OnlineDiag to B.11.31.10.yy on HP 9000 systems,
the following error may occur in swm.log: