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Bug 20484 - Openssh fails to build with massive parallizim
Summary: Openssh fails to build with massive parallizim
Status: RESOLVED INVALID
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: New packages (show other bugs)
Hardware: All Linux
: High normal (vote)
Assignee: Zach Welch (RETIRED)
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2003-05-05 11:24 UTC by Richard Reich
Modified: 2003-05-05 14:06 UTC (History)
2 users (show)

See Also:
Package list:
Runtime testing required: ---


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Description Richard Reich 2003-05-05 11:24:38 UTC
Openssh openssh-3.6.1_p2 faild to build in my massive paralle environment.  I
have distcc on 4 boxes.  2 smp amd boxes 1 smp celeron 466 and one PIII.  I have
MAKEOPTS="-j10".  Openssh failed to build everytime.  I changed MAKEOPTS to -j1
and it worked.
Comment 1 Brandon Low (RETIRED) gentoo-dev 2003-05-05 12:05:28 UTC
Hmm, I hope my roomie doesn't mind me rebooting his box, I'll test that locally with a similar setup :)
Comment 2 Brandon Low (RETIRED) gentoo-dev 2003-05-05 12:15:31 UTC
Well I just ran it SEVERAL times on make -j 15 on a distcc of 5 processors (not as many as yours, but still), and had not a single failure... can you post emerge --info please.
Comment 3 Brandon Low (RETIRED) gentoo-dev 2003-05-05 12:17:37 UTC
Oh, processors: PIII-800, Athlon-MP-2100(2), Athlon-XP-1800, Athlon-Tbird-1000, I think I ran enough GCCs at a time :-D

Though:  Do you by any chance have different GCC versions on some of the boxes?  distcc detects version mismatches by VERSION NUMBER ALONE, so if you have say 3.2.2-r1 and 3.2.2-r3 on gentoo (which make slightly different binaries) you may have problems only when you go to parallel build, because only under parallel do any procs get exported.
Comment 4 Brad Cowan (RETIRED) gentoo-dev 2003-05-05 13:09:33 UTC
no problems across 5 single proc boxes here -j10
Comment 5 Richard Reich 2003-05-05 13:21:34 UTC
Sorry about this, had 2 of the boxes still running distcc 1.2.3, upded them to 2.0.1 and now everything works.  
Comment 6 Zach Welch (RETIRED) gentoo-dev 2003-05-05 14:06:10 UTC
It's nice when it's this easy.  Thanks all.