Installing and activating a rngd daemon creates enough entropy to solve the
issue and allow me to start Docker….
Still wondering why on z/VM enough entropy is created to start Docker (without
the activation of the rngd daemon). Same goes for the Ubuntu client where also
no rngd daemon is
On 27.09.19 10:47, Johan Schelling wrote:
> I did some additional testing yesterday using gdb and strace….
>
> gbd didn’t return any useful information, but that might also be due to my
> lack of gdb experience. Running strace resulted in the following:
>
> ...
>
The source for random numbers is the rngd daemon. I think it needs to be
started. Is rng-tools RPM installed?
Neale Ferguson
SNA - 20 Years of Customer Success
On 9/27/19, 04:48, "Linux on 390 Port on behalf of Johan Schelling"
wrote:
I did some additional testing yesterday using gdb
I did some additional testing yesterday using gdb and strace….
gbd didn’t return any useful information, but that might also be due to my lack
of gdb experience. Running strace resulted in the following:
...
clock_gettime(CLOCK_MONOTONIC, {207116, 975055264}) = 0
Hi Christian,
I’m running Ubuntu 16.04 in LPAR as the KVM host.
No problems running Docker in an Ubuntu 16.04 guest. The docker daemon will
not start in a Clefos75 guest.
When using a similar Clefos75 guest on zVM 6.4 the docker daemon has no
problem starting up.
I’ll get some trace and
I did a clean install of Clefos and then installed docker-ce but with the same
result…. starting dockerd resulted in the same ‘freeze’…..
I’ll try to get some trace info tomorrow….
Johan
> Op 24 sep. 2019, om 15:26 heeft Neale Ferguson het
> volgende geschreven:
>
> docker-ce 18.06.3 is
docker-ce 18.06.3 is available in the ClefOS EPEL if you wish to try it. I have
also built 18.09 but it's build mechanism is separate from the ClefOS builder.
Strace may be useful in helping diagnose as would gdb if you can attach to the
hanging process.
Neale Ferguson
SNA - 20 Years of
On 24.09.19 11:13, Johan Schelling wrote:
> Goodmorning all,
>
> I have been playing around for a while now with Openshift Origin on our
> LinuxONE system following the great “Getting_Started_with_OpenShift_v3.10”
> guide….
> When using zVM as a hypervisor I can deploy an Openshift cluster
