All of lore.kernel.org
 help / color / mirror / Atom feed
From: Khem Raj <raj.khem@gmail.com>
To: Richard Purdie <richard.purdie@linuxfoundation.org>
Cc: Patches and discussions about the oe-core layer
	<openembedded-core@lists.openembedded.org>,
	Alexander Kanavin <alexander.kanavin@intel.com>
Subject: Re: long (never ending?) do_install for adwaita-icon-theme
Date: Mon, 28 Aug 2017 10:53:05 -0700	[thread overview]
Message-ID: <CAMKF1spfDsEoQUADFiHu2yB-=m1MEk9ywSNPHqp3Keh9wAXp3g@mail.gmail.com> (raw)
In-Reply-To: <1503850064.32591.275.camel@linuxfoundation.org>

On Sun, Aug 27, 2017 at 9:07 AM, Richard Purdie
<richard.purdie@linuxfoundation.org> wrote:
> On Sun, 2017-08-27 at 17:01 +0100, Richard Purdie wrote:
>> On Wed, 2017-08-23 at 15:46 +0300, Alexander Kanavin wrote:
>> >
>> > On 08/22/2017 09:46 PM, Trevor Woerner wrote:
>> > > $ strace -p 43675
>> Process 43675 attached
>> read(1025,
>
> And the answer is staring me in the face. select() only supports FDs up
> to 1024. 1025 > 1024 which is > FD_SETSIZE.
>
> Therefore pseudo hangs when we run into large numbers of fds :/.
>
> https://access.redhat.com/solutions/488623
>
> So I think we might at least understand what is breaking. It may be
> using poll/epoll would work instead?
>

I think your explanation looks plausible. I am getting build hung in
do_package_data
tasks too after few days on box ( make -j20 and 44 tasks in parallel).
Then I reboot the box resume the build and it works
again.

> Cheers,
>
> Richard
>
>
>
>
> --
> _______________________________________________
> Openembedded-core mailing list
> Openembedded-core@lists.openembedded.org
> http://lists.openembedded.org/mailman/listinfo/openembedded-core


      parent reply	other threads:[~2017-08-28 17:53 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-08-22 17:32 long (never ending?) do_install for adwaita-icon-theme Trevor Woerner
2017-08-22 17:40 ` Richard Purdie
2017-08-22 18:01   ` Alexander Kanavin
2017-08-22 18:46     ` Trevor Woerner
     [not found]       ` <e165f760-1c1e-1a5f-2fba-f8c293a16278@intel.com>
2017-08-23 12:48         ` Alexander Kanavin
2017-08-27 16:01         ` Richard Purdie
2017-08-27 16:07           ` Richard Purdie
2017-08-28 10:38             ` Alexander Kanavin
2017-08-28 14:43               ` Richard Purdie
2017-08-28 15:14                 ` Alexander Kanavin
2017-08-28 15:27                   ` Alexander Kanavin
2017-08-28 16:22                     ` Richard Purdie
2017-08-28 17:53             ` Khem Raj [this message]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to='CAMKF1spfDsEoQUADFiHu2yB-=m1MEk9ywSNPHqp3Keh9wAXp3g@mail.gmail.com' \
    --to=raj.khem@gmail.com \
    --cc=alexander.kanavin@intel.com \
    --cc=openembedded-core@lists.openembedded.org \
    --cc=richard.purdie@linuxfoundation.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.