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Description of problem:
Since upgrading to RHEL 6.6 we see the following lines every 15 minutes on
all of our (and our customers') systems:
Nov 13 21:44:59 tux1 crmd[3630]: notice: do_state_transition: State transition S_IDLE -> S_POLICY_ENGINE [ input=I_PE_CALC cause=C_TIMER_POPPED origin=crm_timer_popped ]
Nov 13 21:44:59 tux1 pengine[3629]: notice: update_validation: pacemaker-1.2-style configuration is also valid for pacemaker-1.3
Nov 13 21:44:59 tux1 pengine[3629]: notice: update_validation: Upgrading pacemaker-1.3-style configuration to pacemaker-2.0 with upgrade-1.3.xsl
Nov 13 21:44:59 tux1 pengine[3629]: notice: update_validation: Transformed the configuration from pacemaker-1.2 to pacemaker-2.0
Nov 13 21:44:59 tux1 pengine[3629]: notice: unpack_config: On loss of CCM Quorum: Ignore
Nov 13 21:44:59 tux1 pengine[3629]: notice: process_pe_message: Calculated Transition 2680: /var/lib/pacemaker/pengine/pe-input-1118.bz2
Nov 13 21:44:59 tux1 crmd[3630]: notice: run_graph: Transition 2680 (Complete=0, Pending=0, Fired=0, Skipped=0, Incomplete=0, Source=/var/lib/pacemaker/pengine/pe-input-1118.bz2): Complete
Nov 13 21:44:59 tux1 crmd[3630]: notice: do_state_transition: State transition S_TRANSITION_ENGINE -> S_IDLE [ input=I_TE_SUCCESS cause=C_FSA_INTERNAL origin=notify_crmd ]
Version-Release number of selected component (if applicable):
pacemaker-1.1.12-4.el6.x86_64
How reproducible:
Everytime after upgrading from RHEL 6.5 with pacemaker to RHEL 6.6.
Actual results:
Upgrading message every 15 minutes.
Expected results:
Upgrading message only once - especially because pacemaker tells that it is
performing the upgrade. We did not see any impact but it still seems to be a
bug somehow?
This is confusing now: Why is that upgrade only happening in-place (this is
what I get from your reply)? Did we miss any step to upgrade the main copy in
the cib?
The policy engine only understands the latest format.
However we don't update the main configuration since the customer might have scripts or workflows that rely on the old format.
So when the policy engine runs, it upgrades a temporary copy of the configuration and uses that.
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://rhn.redhat.com/errata/RHSA-2015-1424.html