Mailinglist Archive: opensuse-buildservice (137 mails)

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[opensuse-buildservice] Re: 'kvm_rng_device' is not a valid device model name
  • From: Dinar Valeev <dinarv@xxxxxxxxx>
  • Date: Sat, 28 Nov 2015 14:09:06 +0100
  • Message-id: <CADqALGRDLXOagKbaFVwTUjQOS9S+qnXPjatVcu4A+yx2=cCFcg@mail.gmail.com>
On Sat, Nov 28, 2015 at 10:19 AM, Andreas Schwab <schwab@xxxxxxxxxxxxxx> wrote:
Dinar Valeev <dinarv@xxxxxxxxx> writes:

Hi,
We have Power workers failing constantly with 'kvm_rng_device' is not
a valid device model name, this is a result of part of qemu command:
-object rng-random,filename=/dev/hwrng,id=rng0 -device kv
m_rng_device,rng=rng0

I wonder why $kvm_rng_device [1] is not expanded here?

[1] https://github.com/openSUSE/obs-build/blob/master/build-vm-kvm#L196

This is not the file that is distributed by backend-opensuse. The real
file has the following difference:
I restarted a worker to get a new obs-build code. But it still gets a
wrong one. Maybe I'm getting it from wrong source server.

starting worker 15cbea9430806f99454fcac26cdc691b build
d41d8cd98f00b204e9800998ecf8427e
fetching new buildcode b6d7f1f482bddff38d0bbff1970a388b, mine was
d41d8cd98f00b204e9800998ecf8427e
got job, run build...

@@ -189,11 +189,8 @@
if test -c /dev/hwrng &&
test -f /sys/class/misc/hw_random/rng_current &&
test "$(cat /sys/class/misc/hw_random/rng_current)" != none; then
- rng_dev="/dev/hwrng"
- else
- rng_dev="/dev/random"
+ kvm_options="$kvm_options -object
rng-random,filename=/dev/hwrng,id=rng0 -device kvm_rng_device,rng=rng0"
fi
- kvm_options="$kvm_options -object
rng-random,filename=$rng_dev,id=rng0 -device $kvm_rng_device,rng=rng0"
fi
}


Andreas.

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