- **assigned_to**: A V Mahesh (AVM)
---
** [tickets:#1187] mds: DTM_INTRANODE_MAX_PROCESSES should be configurable**
**Status:** review
**Milestone:** 4.6.FC
**Created:** Wed Oct 22, 2014 07:03 AM UTC by Neelakanta Reddy
**Last Updated:** Mon Mar 09, 2015 08:30 AM UTC
**Owner:** A V Mahesh (AVM)
On a controller node, when the component count for that node reaches 78,
opensaf fails
On a payload node, when the component count for that node reaches 90, opensaf
fails
There are :
On a controller node, there are 22 opensaf components
On a payload node, there are 10 opensaf components
Total components running on a node:
Controller node: 78 + 22 = 100
Payload node: 90 + 10 = 100
We looked through the OpenSAF code for defines that had a value of 100. In
osaf/services/infrastructure/dtms/dtm
dtm_intra.c:#define DTM_INTRANODE_MAX_PROCESSES 100
We changed that value to 115 and retried our test. Increasing to 115 allowed
the total component count to go above 100 and of course then OpenSAF failed
when we unlocked the SU that pushed the component count to over 115.
Does anyone know of any ill effect if we change the DTM_INTRANODE_MAX_PROCESSES
to a larger value e.g. 250? The dtm_intra.c is using it for the number of
items in 2 different arrays and that is contained within that .c.
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