Runtime Client Tools > Schedules > Monitor Schedules > Kernel Trace Messages

Kernel Trace Messages

Scheduler outputs status information to the Kernel regarding the Runtime Transition Manager and the Redundancy engine.

UNINTENDED EQUIPMENT OPERATION

  • Do not use the kernel for normal Citect SCADA operation. The kernel is only for diagnostics and debugging purposes.
  • Configure your security so that only approved personnel can view or use the kernel.
  • Do not view or use the kernel unless you are an expert user of Citect SCADA and Cicode, or are under the direct guidance of Technical Support for this product.

Failure to follow these instructions can result in death, serious injury, or equipment damage.

Runtime Transition Manager

These messages are prefixed with “Runtime Transition Manager:”

Start delayed - Start operation was requested but delayed due to the start delay period not being elapsed. The message indicates that the start will occur later and specifies in how many milliseconds. A timestamp is supplied indicating the local time that the start was called.

Started - Runtime Transitions Manager has been started, and a local timestamp supplied indicating when.

Delayed Start Canceled - Prior start call which was queued due to startdelay has been dequeued and not started.

Stopped - Runtime Transition Manager has halted its operation, a local timestamp indicating when.

Redundancy Engine

These messages are prefixed with "Scheduler Redundancy:"

Synchronization stopped due to connect failed - Synchronization has been aborted due to a lack of connection between the local and peer.

Synchronization stopped due to disconnect - Synchronization has been aborted due to a connection disconnection between the local and peer.

Synchronization initiated from (peer or local) – Synchronization has been started. Peer or local will be specified in this method, and indicates which server is initiating the synchronization start.

Synchronization Complete - This indicates that a synchronization has successfully completed.

Published June 2018