[debbugs-tracker] bug#18070: closed (Hydra does not cope well with offline build machines)

[GNU bug Tracking System]

Your message dated Fri, 29 Aug 2014 14:41:41 +0200
with message-id <address@hidden>
and subject line Re: bug#18070: Hydra does not cope well with offline build 
machines
has caused the debbugs.gnu.org bug report #18070,
regarding Hydra does not cope well with offline build machines
to be marked as done.

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-- 
18070: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=18070
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> --- Begin Message ---
>
>
>
> Subject: 
>
> Hydra does not cope well with offline build machines
>
>
>
>
> Date: 
>
> Mon, 21 Jul 2014 20:34:50 +0200
>
>
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>
> User-agent: 
>
> Mutt/1.5.23 (2014-03-12)
>
>
>
>
> For instance here:
>    http://hydra.gnu.org/build/79392
>
> There are lines
> lsh: Connect failed, (errno = 0)
> guix offload: error: failed to register GC root for 
> '/gnu/store/8nklnmzj317ahk6ynz7k5748lhma8cgn-GD_2_0_33.tar.xz.drv' on 
> '#<<build-machine> name: "enge.fr" port: 2222 system: "mips64el-linux" user: 
> "hydra" private-key: "/home/hydra/.lsh/identity" parallel-builds: 2 speed: 0.5 
> features: ()>' (status: 256)
> builder for `/gnu/store/8nklnmzj317ahk6ynz7k5748lhma8cgn-GD_2_0_33.tar.xz.drv' 
> failed with exit code 1
> @ hook-failed /gnu/store/8nklnmzj317ahk6ynz7k5748lhma8cgn-GD_2_0_33.tar.xz.drv 
> - 256 builder for 
> `/gnu/store/8nklnmzj317ahk6ynz7k5748lhma8cgn-GD_2_0_33.tar.xz.drv' failed with 
> exit code 1
> cannot build derivation 
> `/gnu/store/i7xzs82ja6pwa641hdagq32z3m0g6c9y-gd-2.0.33.drv': 1 dependencies 
> couldn't be built
>
> It is normal that there is no connection to enge.fr:2222 because the machine
> is offline. But hydra should notice the lack of response and build on another
> machine instead.
>
> Andreas
>
>
>
>
> --- End Message ---
> --- Begin Message ---
>
>
>
> Subject: 
>
> Re: bug#18070: Hydra does not cope well with offline build machines
>
>
>
>
> Date: 
>
> Fri, 29 Aug 2014 14:41:41 +0200
>
>
>
>
> User-agent: 
>
> Gnus/5.130011 (Ma Gnus v0.11) Emacs/24.3 (gnu/linux)
>
>
>
>
> Andreas Enge <address@hidden> skribis:
>
> > lsh: Connect failed, (errno = 0)
> > guix offload: error: failed to register GC root for 
> > '/gnu/store/8nklnmzj317ahk6ynz7k5748lhma8cgn-GD_2_0_33.tar.xz.drv' on 
> > '#<<build-machine> name: "enge.fr" port: 2222 system: "mips64el-linux" user: 
> > "hydra" private-key: "/home/hydra/.lsh/identity" parallel-builds: 2 speed: 
> > 0.5 features: ()>' (status: 256)
> > builder for 
> > `/gnu/store/8nklnmzj317ahk6ynz7k5748lhma8cgn-GD_2_0_33.tar.xz.drv' failed 
> > with exit code 1
> > @ hook-failed 
> > /gnu/store/8nklnmzj317ahk6ynz7k5748lhma8cgn-GD_2_0_33.tar.xz.drv - 256 
> > builder for 
> > `/gnu/store/8nklnmzj317ahk6ynz7k5748lhma8cgn-GD_2_0_33.tar.xz.drv' failed 
> > with exit code 1
> > cannot build derivation 
> > `/gnu/store/i7xzs82ja6pwa641hdagq32z3m0g6c9y-gd-2.0.33.drv': 1 dependencies 
> > couldn't be built
> >
> > It is normal that there is no connection to enge.fr:2222 because the machine
> > is offline. But hydra should notice the lack of response and build on another
> > machine instead.
>
> I believe this is now fixed.  The change just makes ‘machine-load’
> return +∞ when the connection fails; the effect is to ignore any such
> machine.
>
> I’ll deploy it on hydra.gnu.org ASAP.
>
> Thanks,
> Ludo’.
>
>
> --- End Message ---