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yum variable resolution

Updated on Mon, 2025-04-21 12:11. Originally created by wbetts on 2025-04-21 12:11.

Example of how to get variables that yum uses:

/usr/libexec/platform-python -c '
import dnf, json
db = dnf.dnf.Base()

online gluster and ovirt expansion

Updated on Mon, 2025-04-28 12:25. Originally created by wbetts on 2025-04-11 11:54.

Core problem:

Conduit renewal notes for October 2024

Updated on Thu, 2024-10-24 14:54. Originally created by wbetts on 2024-10-24 14:54.

Remaining issues for conduit renewals:

1009:
The following IP's were identified in having vulnerabilities:
198.125.209.10,198.125.209.11,198.125.209.24,198.125.209.40

Restoring Ganglia RRD file location on sun

Updated on Mon, 2024-10-28 09:56. Originally created by wbetts on 2024-10-03 13:53.

This is a rough guide to restoring Ganglia RRDs to sun local disk and clean up most of the details

WAH Network Switch NPS details

Updated on Wed, 2025-04-02 10:41. Originally created by wbetts on 2024-05-20 11:31.

This is NOT a comprehensive list of NPS units in the WAH, only those used with network switches

Note that in some cases the NPS units listed here also supply power to devices other than

groomed mass fraction, log(kT) vs Rg

Updated on Fri, 2023-04-21 09:09 by testadmin. Originally created by atamis on 2023-04-20 16:34.

MegaRAID Storage Manager used on STAR servers

Updated on Thu, 2025-04-03 17:26. Originally created by wbetts on 2022-08-10 11:47.

Notes about the use of MegaRAID Storage Manager (MSM) with STAR servers.  This page was initially created August 10, 2022 with hastily prepared notes, with more details and clea

TpcRS update due to 19GeV 2019 (RDO mask, padGainT0, and Gating Grid)

Updated on Wed, 2022-01-19 18:42. Originally created by fisyak on 2022-01-18 11:45.

 

Copy & Transfer: MySQL Offline Database Snapshot to NERSC/Cori

Updated on Fri, 2022-02-04 09:23. Originally created by mpoat on 2022-01-04 15:56.

Copy & Transfer: MySQL Offline Database Snapshot to NERSC/Cori

CVS->Git

Updated on Wed, 2023-04-26 18:51. Originally created by dongx on 2021-02-18 16:14.

  On June 1, 2021, the main repository for STAR offline software has migrated from CVS to GitHub (https://github.com/star-bnl).

Calibration/Production Update

Updated on Wed, 2020-07-01 09:11 by genevb. Originally created by dongx on 2020-06-30 15:30.

Reference

Speaker : Gene Van Buren ( BNL )


Talk time : 11:15, Duration : 00:15
Productions:

Another Look at Impacts of SpaceCharge and GridLeak

Updated on Wed, 2020-05-06 22:43. Originally created by genevb on 2020-04-20 10:05.
 I ran a simple test of artificially adding SpaceCharge and GridLeak (in separate tests) to see the impact on pT and DCA using the track-by-track comparison tool (documentation [node:3

Evaluation of PHP security tools

Updated on Fri, 2020-04-10 11:37. Originally created by wbetts on 2020-04-06 11:39.
Going through https://geekflare.com/php-security-scanner/, primarily using staruser01 and dashboard1 for testing and illustrative purposes.  staruser01 is NOT an externally visible webserver

test

Updated on Wed, 2020-04-01 15:48. Originally created by dmitry on 2020-04-01 15:45.

test

He3 efficiencies (RT2561)

Updated on Mon, 2020-09-14 23:51. Originally created by genevb on 2020-04-01 10:55.
In an effort to take another look at RT2561 (original documentation here), I tried to have a quick look at the He3 reconstruction efficiency as a function of pT (the or

Install Docker & Run STAR SW Container - Scientific Linux

Updated on Tue, 2020-04-07 13:41. Originally created by mpoat on 2020-03-25 14:57.

Install Docker & Run STAR Container - Scientific Linux

In search of nightly test slowness

Updated on Thu, 2020-02-27 15:59. Originally created by genevb on 2020-02-26 16:32.
As shown in previous blog posts, some of the nightly tests show very interesting behavior in the ratio of CPU time per event from one test job to another on the same da

In search of 64-bit slowness

Updated on Thu, 2020-02-20 17:48. Originally created by genevb on 2020-02-20 15:21.
 Following recent tests by Dmitri and me that showed no library dependence in the 64-bit slowness,

BNL Active Directory Tools and Notes

Updated on Thu, 2020-04-02 15:39. Originally created by wbetts on 2019-12-19 11:56.

Mike Poat sent the following in a very helpful email on December 4, 2019:

"""
Since NetIQ is gone I wanted to offer some instructions on how we access

CPU ratios for nightly tests

Updated on Fri, 2019-10-18 14:51. Originally created by genevb on 2019-10-18 14:31.
I'm posting plots of the results of several of the nightly test jobs from the past 6 days, where the horizontal axis is the 500 events processed nightly (0-499 is Saturday, 500-999 is Sunday, ...etc..