SSS Build

1
SSS Build Configuration Management Group Update
05/04

• Narayan Desai
• desai_at_mcs.anll.gov

2
Overview

• Library improvements
• Infrastructure improvements
• BCM Component usage experience
• Restriction syntax

3
Library Improvements

• Bugfixes
• Testing of Java support?
• Bugfixes
• SSL protocol testing and improvements

4
Infrastructure Improvements

• Python library improvements
• Event Manager bugfixes

5
BCM Component Usage Experience

• Node state manager
• sufficient for our scheduler
• Diagnostics unwieldy
• Build System
• Usable for testbed jobs
• Hardware Infrastructure
• Still seeking purpose

6
Restriction Syntax Examples

• Dataset
• ltnode-statesgt
• ltnode-state node'ccn1' state'up'
  adminstate'online'/gt
• ltnode-state node'ccn2' state'down'
  adminstate'offline'/gt
• ltnode-state node'ccn3' state'up'
  adminstate'online'/gt
• ltnode-state node'ccn4' state'up'
  adminstate'online'/gt
• ltnode-state node'ccn5' state'down'
  adminstate'offline'/gt
• ltnode-state node'ccn6' state'up'
  adminstate'offline'/gt
• ltnode-state node'ccn7' state'up'
  adminstate'online'/gt
• ltnode-state node'ccn8' state'up'
  adminstate'online'/gt
• lt/node-statesgt

7
Restriction Syntax Examples (cont)

• Query
• ltget-node-stategt
• ltnode-state node'' adminstate'online'/gt
• lt/get-node-stategt
• Response
• ltnode-statesgt
• ltnode-state node'ccn1' state'up'
  adminstate'online'/gt
• ltnode-state node'ccn3' state'up'
  adminstate'online'/gt
• ltnode-state node'ccn4' state'up'
  adminstate'online'/gt
• ltnode-state node'ccn7' state'up'
  adminstate'online'/gt
• ltnode-state node'ccn8' state'up'
  adminstate'online'/gt
• lt/node-statesgt

8
Restriction Syntax Examples (cont)

• Query
• ltget-node-stategt
• ltnode-state node'' adminstate'online'/gt
• ltnode-state node'' state'down'/gt
• lt/get-node-stategt
• Response
• ltnode-statesgt
• ltnode-state node'ccn1' adminstate'online'/gt
• ltnode-state node'ccn2' state'down'/gt
• ltnode-state node'ccn3' adminstate'online'/gt
• ltnode-state node'ccn4' adminstate'online'/gt
• ltnode-state node'ccn5' state'down'/gt
• ltnode-state node'ccn7' adminstate'online'/gt
• ltnode-state node'ccn8' adminstate'online'/gt
• lt/node-statesgt

9
Restriction Syntax Examples (cont)

• Data set
• ltprocess-groupsgt
• ltprocess-group pgid'192' submitter'desai'
  totalprocs'2'
• output'merged'
  state'started'gt
• ltprocess-spec exec'cpi'
  cwd'/home/desai/stest'
• path''/usr/bin/usr/l
  ocal/bin''/gt
• ltprocess host'ccn1' pid'5347'
  session'5348'gt
• ltprocess host'ccn2' pid'5227'
  session'5228'gt
• lt/process-groupgt
• ltprocess-group pgid'197' submitter'lusk'
  totalprocs'4'
• output'merged'
  state'finished'gt
• ltprocess-spec exec'mpifract'
  cwd'/home/desai/stest'
• path''/usr/bin/usr/l
  ocal/bin''/gt
• ltprocess host'ccn3' pid'5347'
  session'5348'gt
• ltprocess host'ccn4' pid'5227'
  session'5228'gt
• ltprocess host'ccn5' pid'4434'
  session'4448'gt
• ltprocess host'ccn6' pid'227'
  session'228'gt
• ltoutput/gt
• lterror/gt

10
Restriction Syntax Examples (cont)

• Query
• ltsignal-process-group signal'SIGKILL'gt
• ltprocess-group pgid''gt
• ltprocess host'ccn7'/gt
• lt/process-groupgt
• lt/signal-process-groupgt
• Response
• ltprocess-groupsgt
• ltprocess-group pgid'207'gt
• ltprocess host'ccn7'/gt
• lt/process-groupgt
• ltprocess-group pgid'212'gt
• ltprocess host'ccn7'/gt
• lt/process-groupgt
• lt/process-groupgt

11
Restriction Syntax Examples (cont)

• Query
• ltget-process-groupgt
• ltprocess-group pgid'lt195' submitter'!ddesa
  i' match'complex'/gt
• lt/get-process-groupgt
• Response
• ltprocess-groupsgt
• ltprocess-group pgid'197'/gt
• ltprocess-group pgid'207'/gt
• ltprocess-group pgid'212'/gt
• lt/process-groupgt

12
Uniqueness

• Can be implemented with argument
• Must be explicit