[LU-3237] lustre-master build versions are useless Created: 26/Apr/13  Updated: 30/Aug/17  Resolved: 30/Aug/17

Status: Resolved
Project: Lustre
Component/s: None
Affects Version/s: Lustre 2.4.0
Fix Version/s: None

Type: Bug Priority: Major
Reporter: Andreas Dilger Assignee: WC Triage
Resolution: Fixed Votes: 0
Labels: None

Issue Links:
Related
is related to LU-3235 After DNE upgrade from 1.8.9 to 2.4 f... Resolved
Severity: 3
Rank (Obsolete): 7944

 Description   

The build version reported for "lustre-master" builds is completely useless:

https://maloo.whamcloud.com/test_sessions/2d999b0a-add9-11e2-b72d-52540035b04c

Lustre Version:	jenkins-arch=x86_64,build_type=server,distro=el6,ib_stack=inkern
Lustre Version:	jenkins-arch=x86_64,build_type=client,distro=el6,ib_stack=inkern

I suspect this string is coming from the "lctl lustre_build_version" command, and the version itself is being set by the lbuild script? Sorry, I don't know the full details, just that it is not useful as is.



 Comments   
Comment by Andreas Dilger [ 09/May/13 ]

Does anyone understand where these bogus/useless version strings are coming from? I looked at lustre/scripts/version_tag-git.pl and couldn't see where it is coming from. I'm trying to understand some interoperability test results, but looking at the Maloo test page doesn't tell me a lot:

Version(s):    jenkins-arch=x86_64,build_type=server,distro=el6,ib_stack=inkern (x86_64)
               jenkins-g6ab50e8-PRISTINE-2.6.32-279.19.1.el6.x86_64 (x86_64)

Yes, it is possible to find out the approximate versions (master and b2_1) by looking at the test session, but it would be far more useful to have something with the Lustre version, the commit hash, and the build number:

Client Version: v2_1_5_0-g643e972a0e-197 (x86_64)
Server Version: v2_3_65_0-6-gg6ab50e8-15392 (x86_64)

All of the other information can be extracted from those labels as needed.

Comment by Andreas Dilger [ 30/Aug/17 ]

This was fixed at some point.

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