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<== Date ==> <== Thread ==>

Subject: PHAS and PINI
From: Mark Rivers via Tech-talk <tech-talk at aps.anl.gov>
To: "tech-talk at aps.anl.gov" <tech-talk at aps.anl.gov>
Date: Tue, 18 Jul 2023 15:57:54 +0000

Folks,

 

Does PHAS control the order in which records with PINI=YES are processing during iocInit, even is SCAN=Passive?  The R7-0 Record Reference Documentation says this:

 

The PINI field specifies record processing at initialization. If it is set to YES during database configuration, the record is processed once at IOC initialization (before the normal scan tasks are started).

The PHAS field orders the records within a specific SCAN group. This is not meaningful for passive records. All records of a specified phase are processed before those with higher phase number. It is generally better practice to use linked passive records to enforce the order of processing rather than a phase number.

That seems to imply that PHAS does not apply with processing due to PINI=YES for SCAN=Passive records.  If this is not true then I suggest the documentation should be changed.

 

Thanks,

Mark

 


Replies:
Re: PHAS and PINI Michael Davidsaver via Tech-talk

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