JPSS CommonGround System
Baseline Management
Process
IDPS Splinter
May 10, 2011
JPSS CommonGround System
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Baselines, Branches and Merges
2/2/2011
- i2.1 and shared_csi_b2.1 branches are currently based off of mx4- Mx5 is the NPP Launch baseline- Mx6 and beyond only migrate algorithm and other changes to State 2 by PCR (i.e. no “wholesale migrations”)- Algorithm drops may occur between Mx merges. - Algorithms drops from NPP may be migrated to State 2- Functionality and algorithm changes from State 2 may be migrated to NPP by PCR if desired.
Incr 1 CUT
i2.1
shared_csi_b2.1
Mx6 Mx7
shared_csi_b1.5
i1.5Migrate selected Mx6 functionality to State 2 by PCR
Migrate selected Mx7 functionality to State 2 by PCR
Incr 1 CUT
Migrate to NPP only by selected State 2 PCRs
Time
Algorithm drops
Migrate selected algorithm drops to State 2 by PCR
Algorithm drops
Migrate selected algorithm drops to State 2 by PCR
Mx5
Incr 1 CUT
Incr 1 CUT
Wholesale migration from NPP to State 2
NPP
State 2
Shared_csi branches = development and integration
i branches = official deployment
JPSS CommonGround System
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Relevant Work Instructions
2/2/2011
• PCRs CDM-J-119 Problem Change Report (PCR) Life Cycle.docx CDM-J-064 Problem Change Report Board (PCRB) Process.docx
• Baseline Management CDM-J-056A Software Build Release and Deployment Review.docx CDM-J-170 Release Content Review.docx SE-J-166 Maintenance Release Review.doc
• Branching• SW-J-199 Mini Increment Development Approach.docx