> ​We use SYSLOG, not OPERLOG. And I see the NIP messages in it. It appears
> that they are buffered and written to SYSLOG once JES2 comes up and SYSLOG
> is available. Given our small size, I don't know if this buffer is a "wrap
> around" and so might lose messages if there are a lot of them before SYSLOG
> is initialized.​

If you ever see a dump taken *before* JES is up, you can see all messages for 
the current IPL. Using ipcs verbx mtrace, they are formatted as being on the 
'delayed issue queue' (if memory serves right). I believe this is the same 
queue that synchronous WTOs are buffered on until they can be shown in regular 
hardcopy log.
Once JES comes up and the tcb in *master* responsible for writing syslog 
connects to it, the messages are taken from the delayed issue q and sent to 
syslog using the original time stamps. That's why they are timestamped *before* 
the message that tells you a syslog was initialized. 

Barbara

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