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From Rajani Karuturi <raj...@apache.org>
Subject Re: SystemVM (kvm) : 3 different versions for the same CloudStack version (4.5.1)
Date Tue, 26 May 2015 04:27:51 GMT
I dont think we should mention shapeblue.com/cloud.com templates in the
docs. They may not really be from the point where RC is voted. I think it
should be the apt-get.eu / jenkins.

~Rajani

On Mon, May 25, 2015 at 4:26 PM, Rohit Yadav <rohit.yadav@shapeblue.com>
wrote:

> Hi Milamber,
>
> In theory you should be able to use any of the systemvmtemplates and also
> from jenkins.buildacloud.org, but the one I published on
> packages.shapeblue.com is the latest and has the few additional
> improvements, latest packages and security updates.
>
> I’ve tested this and it seems to have worked for me on Ubuntu 14.04 based
> host, can you share what is your KVM host like, distro, libvirt/qemu
> version and kernel version? Was the host Intel-VT or AMD-V enabled, or was
> it virtualized (KVM on KVM/Xen/VMWare)? What is the time and timezone on
> your host and if kvmclock was disable/enabled on the kvm host?
>
> Lastly, can you also share if the SSVM gets stuck indefinitely or you did
> not wait that long and decided to reboot it?
>
> Regarding the upgrade path, it does not matter really. Since you register
> 4.5 template before upgrading the upgrade path would simply check if a
> systemvm template exists for currently used unique hypervisors (it does
> that by checking for current hosts with distinct hypervisors from cluster
> table). The checksums and URLs are in there for adding rows in the db in
> case you decide to add a new hypervisor host and it needs to donwload a
> suitable template for that new hypervisor. There are on-going discussion on
> improving the upgrade process so this issue may be addressed in that.
>
> > On 25-May-2015, at 9:13 am, Milamber <milamber@apache.org> wrote:
> >
> > Hello,
> >
> > There have 3 different versions of the SystemVM image for CloudStack
> 4.5.1 (for KVM, but I assumed that concerns other hypervisors)
> >
> > 1/ shapeblue.com version on Upgrade 4.5.1 from 4.4 page [1]
> >
> > 2/ apt-get.eu version on Installation Management Server Page [2]
> >
> > 3/ cloud.com version in com.cloud.upgrade.dao.Upgrade442to450 class [3]
> (Used for the upgrade process from 4.4.2-3 to 4.5.1)
> >
> > The checksums are different:
> > 1 - 5b6d9f276bc1faf50d2fe839c3c7dc5a systemvm64template-4.5-kvm.qcow2.bz2
> > 2 - c3f5d60fbc4a6af7e85c94bb776f2778 systemvm64template-4.5-kvm.qcow2.bz2
> > 3 - aa9f501fecd3de1daeb9e2f357f6f002 systemvm64template-4.5-kvm.qcow2.bz2
> >
> > The date/size (of the Qcow2 inside) too:
> > 1 - -rw-r--r-- 1 milamber milamber 312669696 May    5 01:40
> systemvm64template-4.5-kvm.qcow2
> > 2 - -rw-r--r-- 1 milamber milamber 303972352 Mar   7 12:21
> systemvm64template-4.5-kvm.qcow2
> > 3 - -rw-r--r-- 1 milamber milamber 305387008 Sep  4  2014
> systemvm64template-4.5-kvm.qcow2
> >
> >
> > I'm not sure if that's relevant, but yesterday, my upgrade from 4.4.3 to
> 4.5.1 is failed when I would re-create a virtual router (using the
> cloud.com version). I have tried to recreate SSVM and CPVM without
> success too)
> > (Installation type: Adv Network without SG)
> >
> > I made a re-installation of my test platform with a fresh 4.5.1 version
> with shapeblue version (more recent), failed too on the start of SSVM
> (blocked on "Cleaning up temporary files..."), after 1 manual VM reset, the
> SSVM started, but the first VR have the same problem and the reset don't
> work like the SSVM.
> > (Installation type: Adv Network with SG)
> >
> > I made another re-installation of the test platform with a fresh 4.5.1
> with apt-get.eu version. OK for SSVM but need to do 1 reset for the first
> VR (and the second VR too).
> > (Installation type: Adv Network without SG)
> >
> >
> > That is relevant?
> >
> > What is the good version?
> >
> > That is a bug for the freeze on "Cleaning up temporary files"?
> >
> > Why the Systemvm checksum is hard-coded in the class? If I had make my
> upgrade with the shapeblue or apt-get.eu version I think an error will be
> occur on Upgrade process?
> >
> >
> > Milamber
> >
> > ====
> > [1]
> http://docs.cloudstack.apache.org/projects/cloudstack-release-notes/en/4.5.1/upgrade/upgrade-4.4.html#update-system-vm-templates
> > [2]
> http://docs.cloudstack.apache.org/projects/cloudstack-installation/en/4.5/management-server/index.html#prepare-the-system-vm-template
> > [3]
> https://github.com/apache/cloudstack/blob/master/engine/schema/src/com/cloud/upgrade/dao/Upgrade442to450.java#L229
> >
> >
> >
> >
>
> Regards,
> Rohit Yadav
> Software Architect, ShapeBlue
> M. +91 88 262 30892 | rohit.yadav@shapeblue.com
> Blog: bhaisaab.org | Twitter: @_bhaisaab
>
>
>
> Find out more about ShapeBlue and our range of CloudStack related services
>
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> http://shapeblue.com/iaas-cloud-design-and-build//>
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> CloudStack Consulting<http://shapeblue.com/cloudstack-consultancy/>
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> http://shapeblue.com/cloudstack-software-engineering/>
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> http://shapeblue.com/cloudstack-infrastructure-support/>
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> http://shapeblue.com/cloudstack-training/>
>
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