From: Kurt Roeckx <kurt@roeckx.be>
To: "Theodore Y. Ts'o" <tytso@mit.edu>,
"Sebastian Andrzej Siewior" <sebastian@breakpoint.cc>,
912087@bugs.debian.org,
"Package Development List for OpenSSL packages."
<pkg-openssl-devel@alioth-lists.debian.net>,
linux-kernel@vger.kernel.org,
"Bernhard Übelacker" <bernhardu@mailbox.org>,
pkg-systemd-maintainers@lists.alioth.debian.org,
debian-ssh@lists.debian.org, 912087-submitter@bugs.debian.org
Subject: Re: Bug#912087: openssh-server: Slow startup after the upgrade to 7.9p1
Date: Fri, 2 Nov 2018 01:24:25 +0100 [thread overview]
Message-ID: <20181102002424.GD1547@roeckx.be> (raw)
In-Reply-To: <20181101235035.GC25621@thunk.org>
On Thu, Nov 01, 2018 at 07:50:35PM -0400, Theodore Y. Ts'o wrote:
> On Thu, Nov 01, 2018 at 11:18:14PM +0100, Sebastian Andrzej Siewior wrote:
> > Okay. So you wrote what can be done for a system with HW-RNG/kvm. On
> > bare metal with nothing fancy I have:
> > [ 3.544985] systemd[1]: systemd 239 running in system mode. (+PAM…
> > [ 10.363377] r8169 0000:05:00.0 eth0: link up
> > [ 41.966375] random: crng init done
> >
> > which means I have to wait about half a minute until I can ssh into. And
> > there is no way to speed it up?
>
> So that surprises me. Can you tell me more about the hardware? Is it
> something like a Rasberry Pi? Or is it an x86 server or desktop? In
> my experience for most x86 platforms this isn't an issue.
The original poster had:
Architecture: amd64 (x86_64)
Kernel: Linux 4.18.0-2-amd64 (SMP w/2 CPU cores)
But I'm not sure if that's a real machine or some virtual host,
I'm going to guess it's a virtual host.
Anyway, on my laptop I get:
[ 12.675935] random: crng init done
If the TPM is enabled, I also have an /etc/hwrng, but rng-tools is
started later after the init is done.
On my desktop (with a chaos key attached)
[ 3.844484] random: crng init done
[ 5.312406] systemd[1]: systemd 239 running in system mode.
Kurt
next prev parent reply other threads:[~2018-11-02 0:24 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20181029223334.GH10011@roeckx.be>
2018-10-30 0:18 ` Bug#912087: openssh-server: Slow startup after the upgrade to 7.9p1 Sebastian Andrzej Siewior
2018-10-30 14:15 ` Theodore Y. Ts'o
2018-10-30 18:37 ` Kurt Roeckx
2018-10-30 20:51 ` Theodore Y. Ts'o
2018-10-31 11:21 ` Sebastian Andrzej Siewior
2018-10-31 22:41 ` Theodore Y. Ts'o
2018-11-01 22:18 ` Sebastian Andrzej Siewior
2018-11-01 23:50 ` Theodore Y. Ts'o
2018-11-02 0:24 ` Kurt Roeckx [this message]
2018-11-02 2:13 ` Theodore Y. Ts'o
2018-11-04 0:18 ` Sebastian Andrzej Siewior
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