Ticket 114 - proctrack/cgroups lists internal threads as well as process pids
Summary: proctrack/cgroups lists internal threads as well as process pids
Status: RESOLVED FIXED
Alias: None
Product: Slurm
Classification: Unclassified
Component: Other (show other tickets)
Version: 2.5.x
Hardware: Linux Linux
: 4 - Minor Issue
Assignee: Moe Jette
QA Contact:
URL:
Depends on:
Blocks:
 
Reported: 2012-08-22 05:35 MDT by Rod Schultz
Modified: 2012-08-30 09:15 MDT (History)
1 user (show)

See Also:
Site: Atos/Eviden Sites
Slinky Site: ---
Alineos Sites: ---
Atos/Eviden Sites: ---
Confidential Site: ---
Coreweave sites: ---
Cray Sites: ---
DS9 clusters: ---
Google sites: ---
HPCnow Sites: ---
HPE Sites: ---
IBM Sites: ---
NOAA SIte: ---
NoveTech Sites: ---
Nvidia HWinf-CS Sites: ---
OCF Sites: ---
Recursion Pharma Sites: ---
SFW Sites: ---
SNIC sites: ---
Tzag Elita Sites: ---
Linux Distro: ---
Machine Name:
CLE Version:
Version Fixed:
Target Release: ---
DevPrio: ---
Emory-Cloud Sites: ---

Attachments
Patch to 2.4.2 for proctrack/cgroups (3.05 KB, application/octet-stream)
2012-08-22 05:35 MDT, Rod Schultz 		Details
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this ticket.
Description Rod Schultz 2012-08-22 05:35:09 MDT 
Created attachment 111 [details]
Patch to 2.4.2 for proctrack/cgroups

We've discovered that our implementation of proctrack/cgroups includes internal threads as well as the process pids so that scontrol list pids shows them as well. The attached patch (courtesy of Matthieu Hautreux) to 2.4.2 fixes this problem
Comment 1 Moe Jette 2012-08-30 09:15:23 MDT 
Fix will be in version 2.4.3.

https://github.com/SchedMD/slurm/commit/5da1f0ded4d98dce8e204e0f4f1dea31b64a73cc