Rosetta@home

Server Status Page

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As of 24 Jul 2016 4:45:48 UTC   (updated every 10 minutes)

Server status

ProgramHostStatus
Data-driven web pagesboinc.bakerlab.orgRunning
Schedulersrv4.bakerlab.orgRunning
rah_make_work1bsrv1Running
rah_make_work2bsrv1Running
rah_make_work3bsrv1Running
rah_make_work4bsrv1Running
rah_make_work5bsrv3Running
rah_make_work6bsrv3Running
rah_make_work7bsrv3Running
rah_make_work8bsrv3Running
rah_make_work_android1bsrv3Running
rah_make_work_android2bsrv3Running
rah_make_work_android3bsrv3Running
feederbsrv4Running
file_deleterbsrv1Running
rah_validator_betabsrv5Running
rah_validator_minibsrv2Running
rah_assimilator_beta1bsrv2Running
rah_assimilator_mini1bsrv2Running
rah_assimilator_mini2bsrv2Running
rah_assimilator_mini3bsrv5Running
rah_assimilator_mini4bsrv5Running
rah_assimilator_mini5bsrv2Running
rah_assimilator_mini6bsrv2Running
rah_assimilator_mini7bsrv5Running
rah_assimilator_mini8bsrv5Running
transitionerboincRunning
db_purgebsrv1Running
Running:Program is operating normally
Not Running:Program failed or ran out of work
Disabled:Program has been disabled by staff
(for debugging/maintenance)
   

Database status

StateApproximate #results
Ready to send38,650
In progress2,023,746


Rosetta@home Hardware

  • Web servers: boinc, srv1, srv2, srv3, srv4, srv5
    • 4-core Dell R210s
    • mirrored 146GB 15K RPM system disks
    • 8 GB RAM
  • Database server
    • Dell 2950, dual-quad 2GB Xeon E5405 w/ 6MB cache
    • 32 GB RAM
    • mirrored root raid, running 2.6.18-92.1.22.el5 (64 bit)
    • the database files are written to a hardware mirror of two 15K 300GB disks
    • dual GB NIC
  • GPFS SAN fileserver
    • two IBM x3650
    • one IBM (1)DS3512/(3)EXP3512 disk controllers
    • 48 600GB 15,000 RPM SAS disks
    • clustered fileserver running IBM's GPFS filesystem

Glossary

Programs

  • Data-driven web pages: Public web pages that require database access to be generated. Pages like the forums, or ones that contain statistics or client version information, etc. are occasionally turned off (by hand) when the database is down.
  • Make_work: Generates new work units.
  • Scheduler: Determines what work is going to be sent to/received from requesting clients. If this is off, you cannot send any results or receive any workunits.
  • Feeder: Fills up the scheduler work queue with workunits ready to be sent. The scheduler is too busy handling transaction with clients so the feeder does this job.
  • File_deleter: Deletes input/output files when no longer needed. This program keeps our upload/download disks as clean as possible.
  • Transitioner: Handles state transitions of workunits and results. Basically, the transitioners keep track of the many, many results in progress and makes sure they properly move down the pipeline. It is always asking the questions: Is this workunit ready to send out? Has this result been received yet? Is this a valid result? Can we delete it now?
  • Validator: Validates Rosetta@home work returned by the clients, checkes the data integrity and then issues credit to responsible users accordingly.
  • Assimilator: Takes scientific data from validated results and puts them in the Rosetta@home master database for later analysis.

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Last Modified: 10 Feb 2016 20:16:35 UTC
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