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Re: Problem with KVM version in Buildbot?

To: Kristian Nielsen <knielsen@xxxxxxxxxxxxxxx>
From: Otto Kekäläinen <otto@xxxxxxxxx>
Date: Mon, 20 Oct 2014 12:55:17 +0300
Cc: Daniel Bartholomew <dbart@xxxxxxxxxxx>, MariaDB Developers <maria-developers@xxxxxxxxxxxxxxxxxxx>
In-reply-to: <87tx2zdrbg.fsf@frigg.knielsen-hq.org>

2014-10-20 12:27 GMT+03:00 Kristian Nielsen <knielsen@xxxxxxxxxxxxxxx>:
> $ qemu-img info /kvm/vms/vm-sid-amd64-build.qcow2
> image: /kvm/vms/vm-sid-amd64-build.qcow2
> file format: qcow2
> virtual size: 40G (42949672960 bytes)
> disk size: 3.1G
> cluster_size: 65536
> Format specific information:
>     compat: 0.10
>
> That is fine, I think, it is indeed annoying when we run out of space in a
> build VM. However, the reason I noticed this is because host bb02 ran out of
> space in /run/shm/ due to a 16 GB copy of this image.

There is no need for this image to be so big. The OS is maybe that 3.1
GB and the MariaDB build output is about 3 GB, so something like 9 GB
disk size should be well enough by a fair margin.

References

Problem with KVM version in Buildbot?
From: Kristian Nielsen, 2014-10-20