date:20200513

[ovirt-users] Re: Networking documentation

2020-05-13 Thread Gianluca Cecchi

On Wed, May 13, 2020 at 9:26 PM s.danzi  wrote:

> Hello!
>
> In this page
> https://www.ovirt.org/documentation/admin-guide/chap-Logical_Networks.html
> there are a link to
> https://www.ovirt.org/documentation/admin-guide/Marking_vNIC_as_Passthrough
> that does not work.
>
> Does anyone have  the correct link?
>

Some upstream links are currently broken.
In the mean time the downstream documentation here below could be your
friend, as the functionalities are quite similar:

https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.3/html/administration_guide/sect-virtual_network_interface_cards#Enabling_Passthrough_on_a_vNIC_Profile

https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.3/html/administration_guide/sect-hosts_and_networking#setting-up-and-configuring-sr-iov

HIH,
Gianluca
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[ovirt-users] HostedEngine add more RAM

2020-05-13 Thread Joseph Goldman


Hi List,

 I'm having troubles adding more RAM to my HostedEngine VM. When the 
cluster first got up and running I only had a little bit of RAM so I 
only gave the HE 4GB, but i'm constantly getting BadHealth alerts so I 
want to up it to 8GB.


 I have tried multiple ways - mostly any time i edit the HE VM through 
the UI it simply reverts back to 4096MB RAM, never upgrades to 8192MB. I 
have tried with global HA maintenance on as well but no luck. No errors, 
it saves as if it has completed the action but when I re-open the VM (or 
even after a fresh boot) it has simply reverted back to 4096MB.


 Any help appreciated.

Thanks,
Joe
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[ovirt-users] Bridge not forwarding frames on node.

2020-05-13 Thread s.danzi

Hi to all!I'm having an issue with networks bridges on ovirt node.It's look 
like this bug: https://bugzilla.redhat.com/show_bug.cgi?id=1279161On VM I have 
a bridge between a tap device and network interface.  On node side the 
interface is bridged with bond0 vlan 128 (bond0.128 lacp).When I ping an host 
on the other side of tap device I can see this:Arp request goes from my lan to 
the tap device on vm. Arp reply return from tap vm and bridge forward this to 
vm networks interface. Using tcpdump on vm interface on node I can see the arp 
reply, using tcpdump on bond0.128 or on bridge I can't see the arp reply.  Arp 
request is forwarded from bond0.128 to vm net but arp reply isn't forwarded 
from vm net to bond0.128. Very strange.___
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[ovirt-users] Convert unmanaged Gluster to managed one

2020-05-13 Thread Николаев Алексей

Hi community! Is it possible to add unmanaged gluster storage (already used as data domain) replica 3 arbiter 1 (v.3.12) to ovirt manager 4.3 gluster enabled cluster? Or it need to be detached, hosts added to gluster enabled cluster and after storage domain must be imported?___
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[ovirt-users] Networking documentation

2020-05-13 Thread s.danzi

Hello!In this page 
https://www.ovirt.org/documentation/admin-guide/chap-Logical_Networks.html 
there are a link to 
https://www.ovirt.org/documentation/admin-guide/Marking_vNIC_as_Passthrough 
that does not work. Does anyone have  the correct link?___
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[ovirt-users] Re: Can't add freshly installed node.. host has no default route

2020-05-13 Thread Giorgio Biacchi


Hi,
im my case that repo *is* enabled.. but I'm still unable to install the 
hooks I need..


Today I installed back a 4.3.9 ovirt node..

[root@cn128 ~]# yum repolist enabled
Loaded plugins: enabled_repos_upload, fastestmirror, imgbased-persist, 
package_upload, product-id, search-disabled-repos, subscription-manager, 
vdsmupgrade, versionlock
This system is not registered with an entitlement server. You can use 
subscription-manager to register.

Loading mirror speeds from cached hostfile
 * ovirt-4.3-epel: epel.mirror.far.fi
repo id   repo name 


status
centos-sclo-rh-release/x86_64 CentOS-7 - 
SCLo rh 
 6,509+6,509
ovirt-4.3/7   Latest 
oVirt 4.3 Release 
 2,831+2,807
ovirt-4.3-centos-gluster6/x86_64  CentOS-7 - 
Gluster 6 
 232+232
ovirt-4.3-centos-opstools/x86_64  CentOS-7 - 
OpsTools - release 
 1,069+1,069
ovirt-4.3-centos-ovirt43/x86_64   CentOS-7 - 
oVirt 4.3 
 484+484
ovirt-4.3-centos-qemu-ev/x86_64   CentOS-7 - 
QEMU EV 
   63+63
ovirt-4.3-epel/x86_64 Extra 
Packages for Enterprise Linux 7 - x86_64 
13,264+13,264
ovirt-4.3-virtio-win-latest   virtio-win 
builds roughly matching what will be shipped in upcoming RHEL 
   49+49
sac-gluster-ansible/x86_64Copr repo 
for gluster-ansible owned by sac 
16+16

repolist: 24,517
Uploading Enabled Repositories Report
Cannot upload enabled repos report, is this client registered?

but if I search or try to install the hooks I need either via yum or 
customizing the packages I want on the engine host they cannot be found..


[root@cn128 ~]# yum search vdsm-hook
Loaded plugins: enabled_repos_upload, fastestmirror, imgbased-persist, 
package_upload, product-id, search-disabled-repos, subscription-manager, 
vdsmupgrade, versionlock
This system is not registered with an entitlement server. You can use 
subscription-manager to register.

Loading mirror speeds from cached hostfile
 * ovirt-4.3-epel: epel.mirror.far.fi
= 
N/S matched: vdsm-hook 
=
vdsm-hook-ethtool-options.noarch : Allow setting custom ethtool options 
for vdsm controlled nics

vdsm-hook-fcoe.noarch : Hook to enable FCoE support
vdsm-hook-openstacknet.noarch : OpenStack Network vNICs support for VDSM
vdsm-hook-vhostmd.noarch : VDSM hook set for interaction with vhostmd
vdsm-hook-vmfex-dev.noarch : VM-FEX vNIC support for VDSM

  Name and summary matches only, use "search all" for everything.
Uploading Enabled Repositories Report
Cannot upload enabled repos report, is this client registered?

So I can't install vdsm-hook-nestedvt or vdsm-hook-macspoof.

Am I missing something??

Regards

Il 13/05/2020 16:09, Nir Levy ha scritto:

Hi Giorgio,

Ovirt-node is based on being a closed system with certain predefined 
packages,
so the system updates itself to a newer version with an updated bundle 
of packages.


additional packages can be installed if you enable the repositories 
residing at:

/etc/yum.repos.d in this case /etc/yum.repos.d/ovirt-4.3.repo
this should resolve what you are encountering.





On Wed, May 13, 2020 at 2:18 PM Giorgio Biacchi > wrote:


Hi Lev,
I just used the iso you provided to reinstall the same host and now I
see vdsm-hook-nestedvt is pre installed, but this is only a workaround.

The hook is always present, no matter what I put in
/usr/share/ovirt-host-deploy/plugins/ovirt-host-deploy/vdsmhooks/packages.d/

on the engine host.

If I add, for example, vdsm-hook-macspoof in the same directory on the
engine host the installation fails again:

2020-05-13 10:39:32,590+ ERROR
otopi.plugins.otopi.packagers.yumpackager yumpackager.error:85 Yum
Cannot queue package vdsm-hook-macspoof: Package vdsm-hook-macspoof
cannot be found
2020-05-13 10:39:32,590+ DEBUG otopi.context
context._executeMethod:145 method exception
Traceback (most recent call last):
    File "/tmp/ovirt-CQNPURostK/pythonlib/otopi/context.py", line
132, in
_executeMethod
      method['method']()
    File
"/tmp/ovirt-CQNPURostK/otopi-plugins/ovirt-host-deploy/vdsmhooks/hooks.py",

line 109, in _packages
      self.packager.installUpdate(f.read().splitlines())
    File
"/tmp/ovirt-CQNPURostK/otopi-plugins/otopi/packagers/yumpackager.py",
line 305, in

[ovirt-users] Re: Can't add freshly installed node.. host has no default route

2020-05-13 Thread Nir Levy

Hi Giorgio,

Ovirt-node is based on being a closed system with certain predefined
packages,
so the system updates itself to a newer version with an updated bundle of
packages.

additional packages can be installed if you enable the repositories
residing at:
/etc/yum.repos.d in this case /etc/yum.repos.d/ovirt-4.3.repo
this should resolve what you are encountering.





On Wed, May 13, 2020 at 2:18 PM Giorgio Biacchi  wrote:

> Hi Lev,
> I just used the iso you provided to reinstall the same host and now I
> see vdsm-hook-nestedvt is pre installed, but this is only a workaround.
>
> The hook is always present, no matter what I put in
> /usr/share/ovirt-host-deploy/plugins/ovirt-host-deploy/vdsmhooks/packages.d/
>
> on the engine host.
>
> If I add, for example, vdsm-hook-macspoof in the same directory on the
> engine host the installation fails again:
>
> 2020-05-13 10:39:32,590+ ERROR
> otopi.plugins.otopi.packagers.yumpackager yumpackager.error:85 Yum
> Cannot queue package vdsm-hook-macspoof: Package vdsm-hook-macspoof
> cannot be found
> 2020-05-13 10:39:32,590+ DEBUG otopi.context
> context._executeMethod:145 method exception
> Traceback (most recent call last):
>File "/tmp/ovirt-CQNPURostK/pythonlib/otopi/context.py", line 132, in
> _executeMethod
>  method['method']()
>File
> "/tmp/ovirt-CQNPURostK/otopi-plugins/ovirt-host-deploy/vdsmhooks/hooks.py",
>
> line 109, in _packages
>  self.packager.installUpdate(f.read().splitlines())
>File
> "/tmp/ovirt-CQNPURostK/otopi-plugins/otopi/packagers/yumpackager.py",
> line 305, in installUpdate
>  ignoreErrors=ignoreErrors
>File "/tmp/ovirt-CQNPURostK/pythonlib/otopi/miniyum.py", line 884, in
> installUpdate
>  **kwargs
>File "/tmp/ovirt-CQNPURostK/pythonlib/otopi/miniyum.py", line 500, in
> _queue
>  package=package,
> RuntimeError: Package vdsm-hook-macspoof cannot be found
>
> On https://resources.ovirt.org/pub/ovirt-4.3/rpm/el7/noarch/ I see many
> packetized hooks and I thought that adding what I need in
> /usr/share/ovirt-host-deploy/plugins/ovirt-host-deploy/vdsmhooks/packages.d/
>
> was the correct way to install them. Am I wrong??
>
> Regards
>
> Il 12/05/2020 19:30, Lev Veyde ha scritto:
> > Hi Giorgio,
> >
> > Do you have a staging test (non production) environment?
> > I built a test ovirt-node-ng image that includes this package, and if
> > you want you can download it from here:
> >
> https://jenkins.ovirt.org/job/ovirt-node-ng-image_standard-check-patch/176/artifact/check-patch.el7.x86_64/
> >
> > If you do, please let us know if it resolved the issue for you,
> >
> > Thanks in advance,
> >
> > On Tue, May 12, 2020 at 6:57 PM Giorgio Biacchi  > > wrote:
> >
> > Il 12/05/2020 17:07, Dominik Holler ha scritto:
> >  >
> >  >
> >  > On Tue, May 12, 2020 at 4:25 PM Giorgio Biacchi
> > mailto:gior...@di.unimi.it>
> >  > >> wrote:
> >  >
> >  > On 5/12/20 12:28 PM, Dominik Holler wrote:
> >  >  >
> >  >  >
> >  >  > On Tue, May 12, 2020 at 8:49 AM Giorgio Biacchi
> >  > mailto:gior...@di.unimi.it>
> > >
> >  >  > 
> >  >  >  >
> >  >  > On 5/11/20 5:53 PM, Dominik Holler wrote:
> >  >  > >
> >  >  > >
> >  >  > > On Mon, May 11, 2020 at 12:31 PM Giorgio Biacchi
> >  >  > mailto:gior...@di.unimi.it>
> > >
> >  > 
> > >>
> >  >  > >  >   > >
> >  > 
> >  wrote:
> >  >  > >
> >  >  > > Hi list,
> >  >  > > I've spent a couple of days trying to understand
> why
> >  > this was
> >  >  > > happening...
> >  >  > >
> >  >  > > For the installation I have a well tested
> > installation
> >  > server
> >  >  > with a
> >  >  > > custom kickstart file to setup ssh keys and
> custom
> >  > hooks for
> >  >  > infiniband
> >  >  > > and I'm installing Ovirt Node 4.3.9 via pxe,
> this is
> >  > particularly
> >  >  > > useful
> >  >  > > when I have to install a bunch of blades at
> > once.. In
> >  > the past
> >  >  > I had no
> >  >

[ovirt-users] Re: Can't add freshly installed node.. host has no default route

2020-05-13 Thread Giorgio Biacchi


Hi Lev,
I just used the iso you provided to reinstall the same host and now I 
see vdsm-hook-nestedvt is pre installed, but this is only a workaround.


The hook is always present, no matter what I put in 
/usr/share/ovirt-host-deploy/plugins/ovirt-host-deploy/vdsmhooks/packages.d/ 
on the engine host.


If I add, for example, vdsm-hook-macspoof in the same directory on the 
engine host the installation fails again:


2020-05-13 10:39:32,590+ ERROR 
otopi.plugins.otopi.packagers.yumpackager yumpackager.error:85 Yum 
Cannot queue package vdsm-hook-macspoof: Package vdsm-hook-macspoof 
cannot be found
2020-05-13 10:39:32,590+ DEBUG otopi.context 
context._executeMethod:145 method exception

Traceback (most recent call last):
  File "/tmp/ovirt-CQNPURostK/pythonlib/otopi/context.py", line 132, in 
_executeMethod

method['method']()
  File 
"/tmp/ovirt-CQNPURostK/otopi-plugins/ovirt-host-deploy/vdsmhooks/hooks.py", 
line 109, in _packages

self.packager.installUpdate(f.read().splitlines())
  File 
"/tmp/ovirt-CQNPURostK/otopi-plugins/otopi/packagers/yumpackager.py", 
line 305, in installUpdate

ignoreErrors=ignoreErrors
  File "/tmp/ovirt-CQNPURostK/pythonlib/otopi/miniyum.py", line 884, in 
installUpdate

**kwargs
  File "/tmp/ovirt-CQNPURostK/pythonlib/otopi/miniyum.py", line 500, in 
_queue

package=package,
RuntimeError: Package vdsm-hook-macspoof cannot be found

On https://resources.ovirt.org/pub/ovirt-4.3/rpm/el7/noarch/ I see many 
packetized hooks and I thought that adding what I need in 
/usr/share/ovirt-host-deploy/plugins/ovirt-host-deploy/vdsmhooks/packages.d/ 
was the correct way to install them. Am I wrong??


Regards

Il 12/05/2020 19:30, Lev Veyde ha scritto:

Hi Giorgio,

Do you have a staging test (non production) environment?
I built a test ovirt-node-ng image that includes this package, and if 
you want you can download it from here:

https://jenkins.ovirt.org/job/ovirt-node-ng-image_standard-check-patch/176/artifact/check-patch.el7.x86_64/

If you do, please let us know if it resolved the issue for you,

Thanks in advance,

On Tue, May 12, 2020 at 6:57 PM Giorgio Biacchi > wrote:


Il 12/05/2020 17:07, Dominik Holler ha scritto:
 >
 >
 > On Tue, May 12, 2020 at 4:25 PM Giorgio Biacchi
mailto:gior...@di.unimi.it>
 > >> wrote:
 >
 >     On 5/12/20 12:28 PM, Dominik Holler wrote:
 >      >
 >      >
 >      > On Tue, May 12, 2020 at 8:49 AM Giorgio Biacchi
 >     mailto:gior...@di.unimi.it>
>
 >      > 
      >
 >      >     On 5/11/20 5:53 PM, Dominik Holler wrote:
 >      >     >
 >      >     >
 >      >     > On Mon, May 11, 2020 at 12:31 PM Giorgio Biacchi
 >      >     mailto:gior...@di.unimi.it>
>
 >     
>>
 >      >     >  >
 >     
 wrote:
 >      >     >
 >      >     >     Hi list,
 >      >     >     I've spent a couple of days trying to understand why
 >     this was
 >      >     >     happening...
 >      >     >
 >      >     >     For the installation I have a well tested
installation
 >     server
 >      >     with a
 >      >     >     custom kickstart file to setup ssh keys and custom
 >     hooks for
 >      >     infiniband
 >      >     >     and I'm installing Ovirt Node 4.3.9 via pxe, this is
 >     particularly
 >      >     >     useful
 >      >     >     when I have to install a bunch of blades at
once.. In
 >     the past
 >      >     I had no
 >      >     >     issues and all was working like a charm until
now when some
 >      >     hardware
 >      >     >     failed and I had to replace it.
 >      >     >
 >      >     >     As expected I have no issues in the node
installation
 >      >     process.. the
 >      >     >     troubles begins when I try to add the node,
 >     installation fails
 >      >     and in
 >      >     >     the UI I have an exclamation mark with the message
 >     "Host has
 >      >     no default
 >      >     >     route." but I can ping and do ssh to the host
from the
 >      >     manager.. the
 >      >     >     problem is somewhere else in the communication
between the

[ovirt-users] Re: Any official support list of SAS RAID controller?

2020-05-13 Thread hkexdong--- via Users

Thanks Strahil. I will go check the RAID controller compatibility of CentOS 8.
I will not consider software RAID due to the performance issue.
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[ovirt-users] Re: Any official support list of SAS RAID controller?

2020-05-13 Thread Strahil Nikolov via Users

On May 13, 2020 4:52:18 AM GMT+03:00, hkexdong--- via Users  
wrote:
>I am not going to use those servers from HP, IBM, etc.
>
>My computer is desktop level and plan to insert a PCI-E SAS RAID
>controller card, that use to connect to an external SAN storage
>(https://www.areca.com.tw/products/storage-8042.html)
>
>I afraid I might buy the wrong RAID card that oVirt can't recognize. Is
>there any official support list of SAS RAID controller?
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Ovirt is a Layer above that - it manages the Virtualization and anything 
related to that (host kernel parameters ,etc).

As it  runs on CentOS & RHEL - you just need  to be sure that the OS has a 
module for that.
Keep in mind that oVirt 4.4 is moving to CentOS/ RHEL 8, so you have to check 
if the RAID card you plan to use  is supported, or you can consider if software 
raid is an option.

You always have the option to get your own kernel, but there is no guarantee 
that everything will be working flawlessly.

Just ask in the CentOS user list about the raid cards the others are using ( 
CentOS 8).

Best Regards,
Strahil Nikolov
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[ovirt-users] Re: Networking documentation

[ovirt-users] HostedEngine add more RAM

[ovirt-users] Bridge not forwarding frames on node.

[ovirt-users] Convert unmanaged Gluster to managed one

[ovirt-users] Networking documentation

[ovirt-users] Re: Can't add freshly installed node.. host has no default route

[ovirt-users] Re: Can't add freshly installed node.. host has no default route

[ovirt-users] Re: Can't add freshly installed node.. host has no default route

[ovirt-users] Re: Any official support list of SAS RAID controller?

[ovirt-users] Re: Any official support list of SAS RAID controller?

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