Software and Computing

Distortion effects on padrow shape

 Applying the following distortions:

Software and Computing phone meeting

2009-09-02 12:00
2009-09-02 13:00
Etc/GMT-5
Wednesday, 2 September 2009
1-189, EVO, at 16:00 (GMT), duration : 01:00
TimeTalkPresenter
12:00Calibration progress and overview for Run 9 ( 00:20 ) 1 fileGene Van Buren (BNL)
12:20Embedding progress overview, opened problems ( 00:20 ) 1 fileRenee Fatemi (UKY)
12:40Preview efficiencies from pre-production SL09b/W ( 00:10 ) 1 fileJan Balewski (MIT)
12:50AOB ( 00:10 ) 0 filesAll (All)

RICH scaler ntuple

WHAT THIS IS

STAR DB API v2

STAR DB API v2

This page holds STAR database API v2 progress. Here are major milestones :

S&C Run 9 critique meeting

2009-08-21 14:00
2009-08-21 17:00
Etc/GMT-5
Friday, 21 August 2009
1-189, EVO, at 18:00 (GMT), duration : 03:00
TimeTalkPresenter
14:00Introduction ( 00:10 ) 0 filesJerome Lauret (BNL)
14:10Infrastructure ( 00:10 ) 1 fileJerome Lauret (BNL)
14:20DAQ overview ( 00:20 ) 0 filesJeff Landgraf (BNL)
14:40DAQ1000 support overview ( 00:20 ) 1 fileValeri Fine (BNL)
15:00Database overview ( 00:20 ) 1 fileDmitry Arkhipkin (BNL)
15:20Elog ( 00:10 ) 0 filesLevente Hajdu (BNL)
15:30Data Production & FastOffline ( 00:10 ) 0 filesJerome Lauret (BNL)
15:40QA ( 00:20 ) 1 fileGene Van Buren, Lanny Ray
16:00AOB ( 00:20 ) 0 filesAll (All)

PowerEdge R610 disk/RAID setup for File Catalogue servers (and other purposes)

With this hardware, we have a couple of primary goals in mind:

1.  High performance of the File Catalog Servers, which to date has largely been limited by disk I/O

Db and infrastructure, FC

2009-08-12 15:00
2009-08-12 16:00
Etc/GMT-5
Wednesday, 12 August 2009
1-189, internal, at 19:00 (GMT), duration : 01:00

Projects & proposals

This page is under constructions. Most projects are stil under the Projects and proposals page and not revised.

Software and Computing phone meeting

2009-08-12 12:00
2009-08-12 13:00
Etc/GMT-5
Wednesday, 12 August 2009
1-189, EVO, at 16:00 (GMT), duration : 01:00
TimeTalkPresenter
12:00Building STAR software on new platform ( 00:15 ) 1 fileScott Kravitz (Rice)
12:15Embedding overview, opened problem ( 00:20 ) 1 fileRenee Fatemi (UKY)
12:35Opened issues in calibration, h+/h- progress ( 00:20 ) 1 fileGene Van Buren
12:55AOB ( 00:05 ) 0 filesAll (All)

Database, progress report

2009-08-07 15:00
2009-08-07 16:00
Etc/GMT-5
Friday, 7 August 2009
1-189, internal, at 19:00 (GMT), duration : 01:00

None (will follow-up on past meetings)

Advanced DB Infrastructure : Hecate project

Hecate : integrated db infrastructure project

  • Statistics Agent (MySQL) - collect

Basic Database Storage Structure

Introduction

To ease maintainence of databases, a common storage structure is used where applicable.

Process for Defining New or Evolved DB Tables

Introduction

The process for defining new database tables has several steps, many are predicated on making the data available to the offline infrastructure.

VMC project

2009-08-06 15:00
2009-08-06 16:00
Etc/GMT-5
Thursday, 6 August 2009
1-189, internal, at 19:00 (GMT), duration : 01:00

UCM discussions

2009-08-06 14:00
2009-08-06 15:00
Etc/GMT-5
Thursday, 6 August 2009
1-189, internal, at 18:00 (GMT), duration : 01:00

h+/h- focus meeting

2009-08-05 16:00
2009-08-05 17:00
Etc/GMT-5
Wednesday, 5 August 2009
1-189, internal, at 20:00 (GMT), duration : 01:00

Cellular Automaton project, status

2009-08-05 15:00
2009-08-05 16:00
Etc/GMT-5
Wednesday, 5 August 2009
1-189, internal, at 19:00 (GMT), duration : 01:00

Database types

DB-Type Listing

listed items are linked to more detailed discussions on:

Virtual Machine note pad.

Below are various notes regarding Virtual Machines as I introduce myself to them.  Most notes will likely be relevant to Xen and/or RHEL 5 -- my first reference source is:

MySQL servers optimization