[one-users] Users Digest, Vol 32, Issue 39
刘仁敏
liurenminemail at gmail.com
Wed Oct 27 01:59:51 PDT 2010
hi,
how many databases does opennebula in version1.4 use? can anyone list?
thanks
2010/10/27 <users-request at lists.opennebula.org>
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> Today's Topics:
>
> 1. Re: Problem with Networking on KVM with OpenNebula (tedbs)
> 2. Re: one2 : save tag does not seem to work (Rich Wellner)
> 3. Re: one2 : save tag does not seem to work (Olivier Sallou)
> 4. Re: one2 : save tag does not seem to work (Javier Fontan)
> 5. Re: [one-ecosystem] vmware deployment problem (Tino Vazquez)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Tue, 26 Oct 2010 10:59:09 -0400
> From: "tedbs" <tedbs at gtsum.com>
> To: <users at lists.opennebula.org>
> Subject: Re: [one-users] Problem with Networking on KVM with
> OpenNebula
> Message-ID:
> <F4C848D15281FD4B94F49AEEFD2CF53B1F3F98 at jeeves.GTSum.local>
> Content-Type: text/plain; charset="us-ascii"
>
> In the NIC try BRIDGE = br0
>
>
>
> Ted Bodfish
>
>
>
> From: Christoph Raible [mailto:chr.raible at gmail.com]
> Sent: October-26-10 10:03 AM
> To: users at lists.opennebula.org
> Subject: [one-users] Problem with Networking on KVM with OpnenNebula
>
>
>
> Hi All,
>
> I tried to create a virtual machine with OpenNebula on a KVM-Host.
> Creation and starting the VM's works perfect.
>
> Only the Netwirking doesn't work. When I create an Standalone vm with
> virt-install all works fine.
> My Current Version of Opennebula ist 2.0 RC1
>
> On my KVM-Host I have the following network configuration:
>
>
> # The loopback network interface
> auto lo
> iface lo inet loopback
>
> # The primary network interface
> auto eth0
> iface eth0 inet manual
>
> auto br0
> iface br0 inet static
> address 141.28.xx.xxx
> netmask 255.255.255.0
> network 141.28.xx.x
> broadcast 141.28.xx.xxx
> gateway 141.28.xx.xxx
> bridge_ports eth0
> bridge_fd 9
> bridge_hello 2
> bridge_maxage 12
> bridge_stp off
>
> The VM is created by the following Template:
>
> NAME = "KVM TEST"
> MEMORY = 512
> CPU = 1
>
> OS = [ BOOT = hd ]
>
> DISK = [ SOURCE = /srv/cloud/images/kvm_test.qcow2,
> TARGET = sda ]
>
> NIC = [ MAC="00:ff:72:37:20:41",
> BRIDGE = eth0]
>
>
> Did anyone of you have an idea where the Problem is?
>
> Thanks for your help
>
> Christoph Raible
>
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> ------------------------------
>
> Message: 2
> Date: Tue, 26 Oct 2010 10:14:09 -0500
> From: Rich Wellner <rkw at objenv.com>
> To: Tino Vazquez <tinova at fdi.ucm.es>
> Cc: users at lists.opennebula.org
> Subject: Re: [one-users] one2 : save tag does not seem to work
> Message-ID: <4CC6F041.4020806 at objenv.com>
> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
>
> Good deal!
>
> rw2
>
> On 10/26/10 9:02 AM, Tino Vazquez wrote:
> > Hi Rich,
> >
> > I've put a note in the VM template definition section to warn about
> > the attributes that will be ignored when using the Image Catalog.
> >
> > A template validator is totally within our roadmap, we will provide
> > that in future releases for sure.
> >
> > Thanks and regards,
> >
> > -Tino
> >
> > --
> > Constantino V?zquez Blanco | dsa-research.org/tinova
> > Virtualization Technology Engineer / Researcher
> > OpenNebula Toolkit | opennebula.org
> >
> >
> >
> > On Tue, Oct 26, 2010 at 3:39 PM, Rich Wellner<rkw at objenv.com> wrote:
> >> I have run into issues like this also, and would like to suggest that
> more
> >> than a documentation update needs to happen. One should also either
> abort
> >> or, at least, throw a warning telling the user the his arguments are
> going
> >> to be ignored.
> >>
> >> rw2
> >>
> >> On 10/26/10 8:14 AM, Olivier Sallou wrote:
> >>> ok, so it is rather an issue with documentation not really clear at
> >>> http://www.opennebula.org/documentation:rel2.0:img_template.
> >>> Page should specify that image template override vm template for disk
> >>> related data.
> >>>
> >>> In my case, I do not want to save the VM, and I do not specify any tag
> to
> >>> do so in image description. Though, image is saved anyway.
> >>> In documentation, it is said that "save" is "no" by default at
> >>> http://www.opennebula.org/documentation:rel2.0:template.
> >>>
> >>> Does it means that I should explicitly specify "save=no" in my image
> >>> template?
> >>>
> >>> Here is my oneimage detail:
> >>>
> >>> IMAGE INFORMATION
> >>> ID : 5
> >>> NAME : sampleraw2
> >>> TYPE : OS
> >>> REGISTER TIME : 10/25 18:59:12
> >>> PUBLIC : Yes
> >>> PERSISTENT : No
> >>> SOURCE :
> >>>
> /local/one_images/nebula/images/0c2bdd685a6f0abe21b3fb2ba298083abcc5206c
> >>> STATE : rdy
> >>> RUNNING_VMS : 0
> >>>
> >>> IMAGE TEMPLATE
> >>> DESCRIPTION=Sample suse raw file
> >>> DEV_PREFIX=hd
> >>> NAME=sampleraw2
> >>> PATH=/path_to_my_appliance
> >>>
> >>> Thanks
> >>>
> >>> Olivier
> >>>
> >>> Le 10/26/10 2:29 PM, Tino Vazquez a ?crit :
> >>>> Dear Olivier,
> >>>>
> >>>> When using the Image Catalog, and not the old method of specifying the
> >>>> full image path in the source attribute, the values of disk attributes
> >>>> "save" and "clone" are overridden by the Image Catalog inferring them
> >>>> from the image properties (persistency, save_as).
> >>>>
> >>>> If you want to save the image when using the Image Catalog, either
> >>>> make it persistent or, if you want to save it as another image, use
> >>>> the save_as functionality.
> >>>>
> >>>> Best regards,
> >>>>
> >>>> -Tino
> >>>>
> >>>> --
> >>>> Constantino V?zquez Blanco | dsa-research.org/tinova
> >>>> Virtualization Technology Engineer / Researcher
> >>>> OpenNebula Toolkit | opennebula.org
> >>>>
> >>>>
> >>>>
> >>>> On Tue, Oct 26, 2010 at 1:23 PM, Olivier Sallou<
> olivier.sallou at irisa.fr>
> >>>> wrote:
> >>>>> Hi,
> >>>>> I have a template with:
> >>>>> DISK = [
> >>>>> image = "sampleraw2",
> >>>>> save = "no"
> >>>>> ]
> >>>>>
> >>>>> and when I do "onevm stop", one still tries to save the vm on the
> >>>>> frontend.
> >>>>> (I also tried with save=no instead of save="no").
> >>>>>
> >>>>> Should I create a bug for this or is there something wrong in my
> >>>>> template?
> >>>>>
> >>>>> Thanks
> >>>>>
> >>>>> Olivier
> >>>>> _______________________________________________
> >>>>> Users mailing list
> >>>>> Users at lists.opennebula.org
> >>>>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
> >>>>>
> >>> _______________________________________________
> >>> Users mailing list
> >>> Users at lists.opennebula.org
> >>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
> >>>
> >> _______________________________________________
> >> Users mailing list
> >> Users at lists.opennebula.org
> >> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
> >>
>
>
>
> ------------------------------
>
> Message: 3
> Date: Tue, 26 Oct 2010 17:56:42 +0200
> From: Olivier Sallou <olivier.sallou at irisa.fr>
> To: Javier Fontan <jfontan at gmail.com>
> Cc: users at lists.opennebula.org
> Subject: Re: [one-users] one2 : save tag does not seem to work
> Message-ID: <4CC6FA3A.5060503 at irisa.fr>
> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
>
> in system-wide installation, the "save" of the image on frontend is done
> in /var/lib/one.
>
> This directory is not configurable in oned.conf. This can be an issue
> with disk size when many VMs are saved. Required storage can be huge.
>
> An option of course is to copy the content then to mount this directory
> on an external file system (nfs or attached disk), but wouldn't it be
> easier to be able to specify the location of saved data?
>
> Olivier
>
>
> Le 10/26/10 3:18 PM, Javier Fontan a ?crit :
> > Adding to that "stop" does not mean kill-the-vm. It will susped a VM
> > and save its state/image in the frontend so it can be resumed in any
> > other host. That's why it retrieves the image back to the frontend.
> >
> > On Tue, Oct 26, 2010 at 2:29 PM, Tino Vazquez<tinova at fdi.ucm.es> wrote:
> >> Dear Olivier,
> >>
> >> When using the Image Catalog, and not the old method of specifying the
> >> full image path in the source attribute, the values of disk attributes
> >> "save" and "clone" are overridden by the Image Catalog inferring them
> >> from the image properties (persistency, save_as).
> >>
> >> If you want to save the image when using the Image Catalog, either
> >> make it persistent or, if you want to save it as another image, use
> >> the save_as functionality.
> >>
> >> Best regards,
> >>
> >> -Tino
> >>
> >> --
> >> Constantino V?zquez Blanco | dsa-research.org/tinova
> >> Virtualization Technology Engineer / Researcher
> >> OpenNebula Toolkit | opennebula.org
> >>
> >>
> >>
> >> On Tue, Oct 26, 2010 at 1:23 PM, Olivier Sallou<olivier.sallou at irisa.fr>
> wrote:
> >>> Hi,
> >>> I have a template with:
> >>> DISK = [
> >>> image = "sampleraw2",
> >>> save = "no"
> >>> ]
> >>>
> >>> and when I do "onevm stop", one still tries to save the vm on the
> frontend.
> >>> (I also tried with save=no instead of save="no").
> >>>
> >>> Should I create a bug for this or is there something wrong in my
> template?
> >>>
> >>> Thanks
> >>>
> >>> Olivier
> >>> _______________________________________________
> >>> Users mailing list
> >>> Users at lists.opennebula.org
> >>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
> >>>
> >> _______________________________________________
> >> Users mailing list
> >> Users at lists.opennebula.org
> >> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
> >>
> >
> >
>
>
> ------------------------------
>
> Message: 4
> Date: Tue, 26 Oct 2010 17:59:21 +0200
> From: Javier Fontan <jfontan at gmail.com>
> To: Olivier Sallou <olivier.sallou at irisa.fr>
> Cc: users at lists.opennebula.org
> Subject: Re: [one-users] one2 : save tag does not seem to work
> Message-ID:
> <AANLkTinXG4odGt4FOtt_OJtKwaMLo5ttFPWh6xHTtg7G at mail.gmail.com>
> Content-Type: text/plain; charset=ISO-8859-1
>
> An easier way to do that is to symlink your storage path to that dir.
>
> On Tue, Oct 26, 2010 at 5:56 PM, Olivier Sallou <olivier.sallou at irisa.fr>
> wrote:
> > in system-wide installation, the "save" of the image on frontend is done
> in
> > /var/lib/one.
> >
> > This directory is not configurable in oned.conf. This can be an issue
> with
> > disk size when many VMs are saved. Required storage can be huge.
> >
> > An option of course is to copy the content then to mount this directory
> on
> > an external file system (nfs or attached disk), but wouldn't it be easier
> to
> > be able to specify the location of saved data?
> >
> > Olivier
> >
> >
> > Le 10/26/10 3:18 PM, Javier Fontan a ?crit :
> >>
> >> Adding to that "stop" does not mean kill-the-vm. It will susped a VM
> >> and save its state/image in the frontend so it can be resumed in any
> >> other host. That's why it retrieves the image back to the frontend.
> >>
> >> On Tue, Oct 26, 2010 at 2:29 PM, Tino Vazquez<tinova at fdi.ucm.es>
> ?wrote:
> >>>
> >>> Dear Olivier,
> >>>
> >>> When using the Image Catalog, and not the old method of specifying the
> >>> full image path in the source attribute, the values of disk attributes
> >>> "save" and "clone" are overridden by the Image Catalog inferring them
> >>> from the image properties (persistency, save_as).
> >>>
> >>> If you want to save the image when using the Image Catalog, either
> >>> make it persistent or, if you want to save it as another image, use
> >>> the save_as functionality.
> >>>
> >>> Best regards,
> >>>
> >>> -Tino
> >>>
> >>> --
> >>> Constantino V?zquez Blanco | dsa-research.org/tinova
> >>> Virtualization Technology Engineer / Researcher
> >>> OpenNebula Toolkit | opennebula.org
> >>>
> >>>
> >>>
> >>> On Tue, Oct 26, 2010 at 1:23 PM, Olivier Sallou<
> olivier.sallou at irisa.fr>
> >>> ?wrote:
> >>>>
> >>>> Hi,
> >>>> I have a template with:
> >>>> DISK ? = [
> >>>> ?image = "sampleraw2",
> >>>> ?save = "no"
> >>>> ? ]
> >>>>
> >>>> and when I do "onevm stop", ?one still tries to save the vm on the
> >>>> frontend.
> >>>> (I also tried with save=no ?instead of save="no").
> >>>>
> >>>> Should I create a bug for this or is there something wrong in my
> >>>> template?
> >>>>
> >>>> Thanks
> >>>>
> >>>> Olivier
> >>>> _______________________________________________
> >>>> Users mailing list
> >>>> Users at lists.opennebula.org
> >>>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
> >>>>
> >>> _______________________________________________
> >>> Users mailing list
> >>> Users at lists.opennebula.org
> >>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
> >>>
> >>
> >>
> >
>
>
>
> --
> Javier Fontan, Grid & Virtualization Technology Engineer/Researcher
> DSA Research Group: http://dsa-research.org
> Globus GridWay Metascheduler: http://www.GridWay.org
> OpenNebula Virtual Infrastructure Engine: http://www.OpenNebula.org
>
>
> ------------------------------
>
> Message: 5
> Date: Tue, 26 Oct 2010 18:18:48 +0200
> From: Tino Vazquez <tinova at fdi.ucm.es>
> To: Paul Piscuc <paul.piscuc at sinergetic.ro>, users
> <users at lists.opennebula.org>
> Subject: Re: [one-users] [one-ecosystem] vmware deployment problem
> Message-ID:
> <AANLkTi=q=TqzGToBXBKG9ZM3egVA7ByrMBSfg7rc2c-_ at mail.gmail.com>
> Content-Type: text/plain; charset=windows-1252
>
> Hi Paul,
>
> This may be a problem with the name of the ESX's vSwitch, more
> precisely it not being vmnic0. If you didn't change it, by default is
> "VM Network".
>
> >From the documentation:
>
> --
> Networks can be defined in OpenNebula, and VMs can use leases from
> these networks, being FIXED or RANGED. The only requisite is to input
> the name of the VMware hypervisor defined vSwitch as the bridge of the
> Virtual Network in OpenNebula. The default name for the vSwitch in the
> ESX family is ?VM Network?.
> --
>
> Regards,
>
> -Tino
>
> --
> Constantino V?zquez Blanco | dsa-research.org/tinova
> Virtualization Technology Engineer / Researcher
> OpenNebula Toolkit | opennebula.org
>
>
>
> On Tue, Oct 26, 2010 at 12:30 PM, Paul Piscuc <paul.piscuc at sinergetic.ro>
> wrote:
> > Hi,
> >
> > The error we are getting is the following:
> > in /var/10/oned.log:
> >
> > Tue Oct 26 12:24:30 2010 [VMM][I]: [VMWARE] cmd failed
> > [/srv/cloud/one/bin/tty_expect -u oneadmin -p sinergetic01 virsh -c
> > esx://vmware.local?no_verify=1 start one-9]. Stderr:
> > Tue Oct 26 12:24:30 2010 [VMM][I]: error: Failed to start domain one-9
> > Tue Oct 26 12:24:30 2010 [VMM][I]: error: internal error Could not start
> > domain
> > Tue Oct 26 12:24:30 2010 [VMM][I]:
> > Tue Oct 26 12:24:30 2010 [VMM][I]: . Stdout: ExitCode: 1
> > Tue Oct 26 12:24:30 2010 [VMM][I]: ExitCode: 1
> > Tue Oct 26 12:24:30 2010 [VMM][E]: Error deploying virtual machine
> > Tue Oct 26 12:24:30 2010 [DiM][I]: New VM state is FAILE
> >
> > On the ESX, the error is:
> > ./messages:Oct 26 10:10:09 Hostd: [2010-10-26 10:10:09.552 FFFB5B90 info
> > 'ha-eventmgr'] Event 375 : Cannot power On one-10 on localhost.sns.ro in
> > ha-datacenter. A general system error occurred:
> > ./messages:Oct 26 10:10:09 Hostd: [2010-10-26 10:10:09.552 FFFB5B90 info
> > 'vm:/vmfs/volumes/a286fd9a-499da3b5/10/images/disk.0/one-10.vmx'] State
> > Transition (VM_STATE_POWERING_ON -> VM_STATE_OFF)
> > ./messages:Oct 26 10:10:09 Hostd: [2010-10-26 10:10:09.578 FFFB5B90
> warning
> > 'vm:/vmfs/volumes/a286fd9a-499da3b5/10/images/disk.0/one-10.vmx'] Unable
> to
> > get network object for network vmnic0
> >
> > It seems that the problem is generated by the networking stuff. In
> onevnet,
> > we have the following template:
> >
> > NAME = "Public"
> > TYPE = RANGED
> > BRIDGE = vmnic0
> > NETWORK_SIZE=30
> > NETWORK_ADDRESS=10.11.12.70
> >
> > We have tried to bridge over the interface eth0, but ESX tries to bridge
> > also to eth0, and not to vmnic0. Maybe is something related to the vmx
> > configuration file. It is not changed, is a image generated by ESX.
> >
> > Thank for your help,
> >
> >
> >
> > On Tue, Oct 26, 2010 at 12:59 PM, Tino Vazquez <tinova at fdi.ucm.es>
> wrote:
> >>
> >> Hi Paul,
> >>
> >> Can you check the $ONE_LOCATION/var/8/images/*/vmware.log to see what
> >> is failing?
> >>
> >> Regards,
> >>
> >
> >
>
>
> ------------------------------
>
> _______________________________________________
> Users mailing list
> Users at lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
>
> End of Users Digest, Vol 32, Issue 39
> *************************************
>
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