Re: IO timeouts

Martin Pool <[email protected]> Tue, 5 May 2015 15:10:35 -0700
Newsgroups gmane.comp.compilers.distcc
Message-ID <CAA9uavDfsXRj9az9G10_EG3zOOa+HFFRJy7oYj-hDvAyY4ORDQ@mail.gmail.com>
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I wonder if you have a firewall on the server.

On Tue, May 5, 2015 at 3:08 PM, Morrell, Michael <[email protected]=
>
wrote:

> Nothing is in the server=E2=80=99s logs.  I started it with:
>
>   distccd =E2=80=94daemon -a xxx.xx.xx.xx =E2=80=94log-file ~/distccd.log=
 =E2=80=94verbose
>
> The last line is =E2=80=9C(dcc_create_kids) up to 10 children=E2=80=9D fr=
om its
> initialization.
>
>    Michael
>
> On May 5, 2015, at 2:40 PM, Martin Pool <[email protected]<mailto:
> [email protected]>> wrote:
>
> What's in the server's logs?
>
> On Tue, May 5, 2015 at 2:31 PM Morrell, Michael <[email protected]=
m
> <mailto:[email protected]>> wrote:
> I=E2=80=99m new to distcc.  I downloaded 3.2rc1 and compiled it on OS X r=
ecently
> and began experimenting.
>
> I=E2=80=99m getting a lot of =E2=80=9CIO timeout=E2=80=9D errors and I do=
n=E2=80=99t know what could be
> causing them.
>
> I am using two servers running distccd, each with 8 processors.
>
> My DISTCC_HOSTS is =E2=80=9Cmachine1/8,cpp,lzo machine2/8,cpp,lzo=E2=80=
=9D.
>
> I have DISTCC_FALLBACK set to 0.
>
> I=E2=80=99m running the command =E2=80=9Cpump make -j16=E2=80=9D.
>
> Usually, I get no compilation done at all.  Everyone that is attempted
> gets a timeout.
>
> I=E2=80=99m even increased dcc_connect_timeout from 4 to 20 seconds and i=
t still
> occurs.
>
> From the logs, I see 31 object files being tried, and 17 get the error 10=
7
> (EXIT_IO_ERROR) and another 14 get error 116 (EXIT_NO_HOSTS).
>
> I=E2=80=99d appreciate any ideas on what to do here.
>
> Thanks,
>
>    Michael
>
>
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>
>


--=20
Martin

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<div dir=3D"ltr">I wonder if you have a firewall on the server.</div><div c=
lass=3D"gmail_extra"><br><div class=3D"gmail_quote">On Tue, May 5, 2015 at =
3:08 PM, Morrell, Michael <span dir=3D"ltr">&lt;<a href=3D"mailto:michael.m=
[email protected]" target=3D"_blank">[email protected]</a>&gt;</span=
> wrote:<br><blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;bo=
rder-left:1px #ccc solid;padding-left:1ex">Nothing is in the server=E2=80=
=99s logs.=C2=A0 I started it with:<br>
<br>
=C2=A0 distccd =E2=80=94daemon -a xxx.xx.xx.xx =E2=80=94log-file ~/distccd.=
log =E2=80=94verbose<br>
<br>
The last line is =E2=80=9C(dcc_create_kids) up to 10 children=E2=80=9D from=
 its initialization.<br>
<span class=3D"HOEnZb"><font color=3D"#888888"><br>
=C2=A0 =C2=A0Michael<br>
</font></span><span class=3D"im HOEnZb"><br>
On May 5, 2015, at 2:40 PM, Martin Pool &lt;<a href=3D"mailto:mbp@sourcefro=
g.net">[email protected]</a>&lt;mailto:<a href=3D"mailto:[email protected]=
t">[email protected]</a>&gt;&gt; wrote:<br>
<br>
What&#39;s in the server&#39;s logs?<br>
<br>
</span><div class=3D"HOEnZb"><div class=3D"h5">On Tue, May 5, 2015 at 2:31 =
PM Morrell, Michael &lt;<a href=3D"mailto:[email protected]">michae=
[email protected]</a>&lt;mailto:<a href=3D"mailto:[email protected]=
om">[email protected]</a>&gt;&gt; wrote:<br>
I=E2=80=99m new to distcc.=C2=A0 I downloaded 3.2rc1 and compiled it on OS =
X recently and began experimenting.<br>
<br>
I=E2=80=99m getting a lot of =E2=80=9CIO timeout=E2=80=9D errors and I don=
=E2=80=99t know what could be causing them.<br>
<br>
I am using two servers running distccd, each with 8 processors.<br>
<br>
My DISTCC_HOSTS is =E2=80=9Cmachine1/8,cpp,lzo machine2/8,cpp,lzo=E2=80=9D.=
<br>
<br>
I have DISTCC_FALLBACK set to 0.<br>
<br>
I=E2=80=99m running the command =E2=80=9Cpump make -j16=E2=80=9D.<br>
<br>
Usually, I get no compilation done at all.=C2=A0 Everyone that is attempted=
 gets a timeout.<br>
<br>
I=E2=80=99m even increased dcc_connect_timeout from 4 to 20 seconds and it =
still occurs.<br>
<br>
From the logs, I see 31 object files being tried, and 17 get the error 107 =
(EXIT_IO_ERROR) and another 14 get error 116 (EXIT_NO_HOSTS).<br>
<br>
I=E2=80=99d appreciate any ideas on what to do here.<br>
<br>
Thanks,<br>
<br>
=C2=A0 =C2=A0Michael<br>
<br>
<br>
__<br>
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p://distcc.samba.org/" target=3D"_blank">http://distcc.samba.org/</a><br>
To unsubscribe or change options:<br>
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k">https://lists.samba.org/mailman/listinfo/distcc</a><br>
<br>
</div></div></blockquote></div><br><br clear=3D"all"><div><br></div>-- <br>=
<div class=3D"gmail_signature">Martin<br></div>
</div>

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