4:52 a.m.
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Ok i SOLVED the problem, but i don't know if it is a BUG, the problem is
the name default, but i had it working with ovirt v3 and v4.0pre for sure.
I don't know if the check has been added in the setup_host_network or not.
This is that i did
i manually added a ifcfg-def and ifcfg-enp12s0.1 file (first for the
bridge and the second for the VLAN) to an host that don't have VLAN 1
[root@XXXXX network-scripts]# more ifcfg-enp12s0.1
# Generated by VDSM version 4.19.28-1.el7.centos
DEVICE=enp12s0.1
VLAN=yes
BRIDGE=def
ONBOOT=yes
MTU=1500
DEFROUTE=no
NM_CONTROLLED=no
IPV6INIT=no
[root@XXXXX network-scripts]# more ifcfg-def
# Generated by VDSM version 4.19.28-1.el7.centos
DEVICE=def
TYPE=Bridge
DELAY=0
STP=off
ONBOOT=yes
MTU=1500
DEFROUTE=no
NM_CONTROLLED=no
IPV6INIT=no
then run
systemctl restart network
it didn't give errors, and ip addr shows
[root@XXXXX network-scripts]# ip addr
94: enp12s0.1@enp12s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc
noqueue master def state UP qlen 1000
link/ether 00:25:b5:00:10:5f brd ff:ff:ff:ff:ff:ff
inet6 fe80::225:b5ff:fe00:105f/64 scope link
valid_lft forever preferred_lft forever
95: def: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state
UP qlen 1000
link/ether 00:25:b5:00:10:5f brd ff:ff:ff:ff:ff:ff
inet6 fe80::225:b5ff:fe00:105f/64 scope link
valid_lft forever preferred_lft forever
I will try to change the name of that network to something different
from default
Claudio
On 30/08/17 11:31, Claudio Soprano wrote:
The problem is not the host-deploy, infact the deploy finished without
errors, if i remember good in the deploy process the network are not
set, i need to attach each network i need manually, under hosts,
network interface, setup host networks
and the problem is there, when i attach all the VLANs (including the
default, that is VLAN 1) it gave error, default is not present in the
system, if i add all the VLANS (excluding the default, that is VLAN 1)
it is OK, but the host will not activate because missing the default vlan.
If i manually add the 2 configuration files (ifcfg-default and
ifcfg-intX.1) to the host and make a systemctl network restart, it
gave error then
ip addr reports
the vlan 1 is added, but not the Bridge to default (the default is
missing error).
I don't know if the name "default" (for the network, VLAN 1) could be
the problem, but i can't rename now, because i need to detach from the
hosts, but actually i can't.
I added 3 screenshoots to show you the situation, before adding VLAN 1
("default" network), the error when adding it, and the info on the error.
Claudio
On 30/08/17 08:49, Sandro Bonazzola wrote:
>
>
> 2017-08-29 14:45 GMT+02:00 Claudio Soprano
> <Claudio.Soprano(a)lnf.infn.it <mailto:Claudio.Soprano@lnf.infn.it>>:
>
> Ok in this way i could install the hosts, but we got another
> error on them when setup networks
>
> we have on each hosts 2 interfaces
>
> interface 1 is ovirtmgm
>
> interface 2 is a TRUNK with VLANs inside.
>
> All my old hosts are all the VLANs on interface2 included VLAN 1
> (tagged).
>
> When i setup networks for the new hosts 4.0.6 i can't include
> VLAN 1, ovirt answer with
>
> VDSM hostname.domainname command HostSetupNetworksVDS failed:
> [Errno 19] default (that is VLAN 1) is not present in the system.
>
> So thinking about upgrading to 4.1.5 we updated all the new hosts
> (the old are still v4.0.6) and reinstall from beginning but still
> we get the same error.
>
> What means that error ?
>
>
> Adding Marcin and Dan about this.
>
> Claudio Soprano
>
> On 25/08/17 15:27, Sandro Bonazzola wrote:
>>
>>
>> 2017-08-25 10:43 GMT+02:00 Claudio Soprano
>> <Claudio.Soprano(a)lnf.infn.it
<mailto:Claudio.Soprano@lnf.infn.it>>:
>>
>> Hi all,
>>
>> we are installing new nodes on a Ovirt 4.0.6 Cluster, the
>> new nodes were installed from a Minimal 1707 iso image,
>> Centos v7.3.1611
>>
>>
>> Any reason for keeping 4.0.6 hosts? oVirt 4.0 has reached End Of
>> Life back in January[1]
>> And you can install 4.1 hosts in 4.0 cluster compatibility mode.
>>
>> That said, you may want to "yum install centos-release-opstools"
>> which should provide you the missing collectd packages by
>> providing the same repos already included in ovirt-release41 rpm.
>>
>> [1]
>> http://lists.ovirt.org/pipermail/announce/2017-January/000308.html
>> <http://lists.ovirt.org/pipermail/announce/2017-January/000308.html>
>>
>>
>> in the log of host-deploy (on the manager) it indicates that
>> collectd packages was not found.
>>
>> I found this bug in the ovirt 4.1.0 version where it tells
>> to disable the EPEL repository, in another tread on redhat
>> someone told to add
>>
>> excludepkgs=collectd*
>>
>> always in the epel repository
>>
>> I checked all my repository and i found epel reference only in
>>
>> [root@xxxx yum.repos.d]# grep epel *
>> ovirt-4.0-dependencies.repo:[ovirt-4.0-epel]
>>
ovirt-4.0-dependencies.repo:#baseurl=http://download.fedoraproject.org/pu...
>> <http://download.fedoraproject.org/pub/epel/7/$basearch>
>>
ovirt-4.0-dependencies.repo:mirrorlist=https://mirrors.fedoraproject.org/...
>>
<https://mirrors.fedoraproject.org/metalink?repo=epel-7&arch=$basearch...
>>
ovirt-4.0-dependencies.repo:includepkgs=epel-release,python-uinput,puppet,python-lockfile,python-cpopen,python-ordereddict,python-pthreading,python-inotify,python-argparse,novnc,python-ply,python-kitchen,python-daemon,python-websockify,livecd-tools,spice-html5,mom,python-IPy,python-ioprocess,ioprocess,safelease,python-paramiko,python2-paramiko,python2-crypto,libtomcrypt,libtommath,python-cheetah,python-ecdsa,python2-ecdsa,python-markdown,rubygem-rgen,ovirt-guest-agent*,userspace-rcu,protobuf-java,objenesis,python34*
>>
ovirt-4.0-dependencies.repo:gpgkey=https://dl.fedoraproject.org/pub/epel/...
>> <https://dl.fedoraproject.org/pub/epel/RPM-GPG-KEY-EPEL-7>
>> ovirt-4.0-dependencies.repo:[ovirt-4.0-patternfly1-noarch-epel]
>>
ovirt-4.0-dependencies.repo:baseurl=http://copr-be.cloud.fedoraproject.or...
>>
<http://copr-be.cloud.fedoraproject.org/results/patternfly/patternfly1/epe...
>>
>> so before includespkgs i added the excludepkgs line
>>
>> removed the host, reinserted and still again collectd not found
>>
>> so i added the excludepkgs line in all the ovirt sections
>>
>> removed the host, reinserted and still again collectd not found
>>
>> I removed on the manager also the file
>> /var/cache/ovirt-engine/ovirt-host-deploy.tar but still the
>> same error
>>
>> these are the ovirt-repos files with the excludepkgs line added
>>
>> [ovirt-4.0]
>> name=Latest oVirt 4.0 Release
>> #baseurl=http://resources.ovirt.org/pub/ovirt-4.0/rpm/el$releasever/
>> <http://resources.ovirt.org/pub/ovirt-4.0/rpm/el$releasever/>
>>
mirrorlist=http://resources.ovirt.org/pub/yum-repo/mirrorlist-ovirt-4.0-e...
>>
<http://resources.ovirt.org/pub/yum-repo/mirrorlist-ovirt-4.0-el$releaseve...
>> enabled=1
>>
>> excludepkgs=collectd*
>>
>> skip_if_unavailable=1
>> gpgcheck=1
>> gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-ovirt-4.0
>>
>> [ovirt-4.0-epel]
>> name=Extra Packages for Enterprise Linux 7 - $basearch
>> #baseurl=http://download.fedoraproject.org/pub/epel/7/$basearch
>> <http://download.fedoraproject.org/pub/epel/7/$basearch>
>>
mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-7&arc...
>>
<https://mirrors.fedoraproject.org/metalink?repo=epel-7&arch=$basearch...
>> failovermethod=priority
>> enabled=1
>>
>> excludepkgs=collectd*
>>
>>
includepkgs=epel-release,python-uinput,puppet,python-lockfile,python-cpopen,python-ordereddict,python-pthreading,python-inotify,python-argparse,novnc,python-ply,python-kitchen,python-daemon,python-websockify,livec
>>
d-tools,spice-html5,mom,python-IPy,python-ioprocess,ioprocess,safelease,python-paramiko,python2-paramiko,python2-crypto,libtomcrypt,libtommath,python-cheetah,python-ecdsa,python2-ecdsa,python-markdown,rubygem-rgen
>> ,ovirt-guest-agent*,userspace-rcu,protobuf-java,objenesis,python34*
>> gpgcheck=1
>> gpgkey=https://dl.fedoraproject.org/pub/epel/RPM-GPG-KEY-EPEL-7
>> <https://dl.fedoraproject.org/pub/epel/RPM-GPG-KEY-EPEL-7>
>>
>> [ovirt-4.0-centos-gluster37]
>> name=CentOS-7 - Gluster 3.7
>> baseurl=http://mirror.centos.org/centos/7/storage/$basearch/gluster-3.7/
>> <http://mirror.centos.org/centos/7/storage/$basearch/gluster-3.7/>
>>
>> excludepkgs=collectd*
>>
>> gpgcheck=1
>> enabled=1
>>
gpgkey=https://raw.githubusercontent.com/CentOS-Storage-SIG/centos-releas...
>>
<https://raw.githubusercontent.com/CentOS-Storage-SIG/centos-release-stora...
>>
>> [ovirt-4.0-patternfly1-noarch-epel]
>> name=Copr repo for patternfly1 owned by patternfly
>>
baseurl=http://copr-be.cloud.fedoraproject.org/results/patternfly/pattern...
>>
<http://copr-be.cloud.fedoraproject.org/results/patternfly/patternfly1/epe...
>> enabled=1
>>
>> excludepkgs=collectd*
>>
>> skip_if_unavailable=1
>> gpgcheck=0
>>
>> [virtio-win-stable]
>> name=virtio-win builds roughly matching what was shipped in
>> latest RHEL
>> baseurl=http://fedorapeople.org/groups/virt/virtio-win/repo/stable
>> <http://fedorapeople.org/groups/virt/virtio-win/repo/stable>
>> enabled=1
>>
>> excludepkgs=collectd*
>>
>> skip_if_unavailable=1
>> gpgcheck=0
>>
>> [centos-ovirt40-release]
>> name=CentOS-7 - oVirt 4.0
>> baseurl=http://mirror.centos.org/centos/7/virt/$basearch/ovirt-4.0/
>> <http://mirror.centos.org/centos/7/virt/$basearch/ovirt-4.0/>
>> gpgcheck=0
>> enabled=1
>>
>> excludepkgs=collectd*
>>
>> I add also the part of log on the manager relatives to
>> host-deploy where the error is logged
>>
>> [root@ovcmgr host-deploy]# more
>> ovirt-host-deploy-20170825092719-xxxxxx-53018ceb.log | grep
>> collectd
>> 2017-08-25 09:26:49 DEBUG otopi.context
>> context.dumpSequence:744 METHOD
>> otopi.plugins.ovirt_host_deploy.collectd.packages.Plugin._packages
>> (None)
>> 2017-08-25 09:26:50 DEBUG otopi.context
>> context.dumpSequence:744 METHOD
>> otopi.plugins.ovirt_host_deploy.collectd.packages.Plugin._packages
>> (None)
>> 2017-08-25 09:27:19 DEBUG otopi.context
>> context._executeMethod:128 Stage packages METHOD
>> otopi.plugins.ovirt_host_deploy.collectd.packages.Plugin._packages
>> 2017-08-25 09:27:19 DEBUG
>> otopi.plugins.otopi.packagers.yumpackager
>> yumpackager.verbose:76 Yum queue package collectd for
>> install/update
>> 2017-08-25 09:27:19 ERROR
>> otopi.plugins.otopi.packagers.yumpackager
>> yumpackager.error:85 Yum Cannot queue package collectd:
>> Package collectd cannot be found
>> File
>>
"/tmp/ovirt-3rP0BGQm0o/otopi-plugins/ovirt-host-deploy/collectd/packages.py",
>> line 53, in _packages
>> 'collectd-write_http',
>> RuntimeError: Package collectd cannot be found
>> 2017-08-25 09:27:19 ERROR otopi.context
>> context._executeMethod:151 Failed to execute stage 'Package
>> installation': Package collectd cannot be found
>> 2017-08-25 09:27:19 DEBUG otopi.context
>> context.dumpEnvironment:770 ENV
>> BASE/exceptionInfo=list:'[(<type
'exceptions.RuntimeError'>,
>> RuntimeError('Package collectd cannot be found',),
>> <traceback object at 0x3514ef0>)]'
>> 2017-08-25 09:27:19 DEBUG otopi.context
>> context.dumpEnvironment:770 ENV
>> BASE/exceptionInfo=list:'[(<type
'exceptions.RuntimeError'>,
>> RuntimeError('Package collectd cannot be found',),
>> <traceback object at 0x3514ef0>)]'
>>
>> After this i see that there is and include package for
>> epel-release, that will install the epel repository,
>>
>> so i installed manually the epel-repository
>>
>> added the excludepkgs line but now the error is Package
>> collectd-disk cannot be found
>>
>> this is the epel.repo modified
>>
>> [root@ovc2n05 yum.repos.d]# more /etc/yum.repos.d/epel.repo
>>
>> [epel]
>> name=Extra Packages for Enterprise Linux 7 - $basearch
>> #baseurl=http://download.fedoraproject.org/pub/epel/7/$basearch
>> <http://download.fedoraproject.org/pub/epel/7/$basearch>
>>
metalink=https://mirrors.fedoraproject.org/metalink?repo=epel-7&arch=...
>>
<https://mirrors.fedoraproject.org/metalink?repo=epel-7&arch=$basearch...
>> failovermethod=priority
>> enabled=1
>>
>> excludepkgs=collectd*
>>
>> gpgcheck=1
>> gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7
>>
>> [epel-debuginfo]
>> name=Extra Packages for Enterprise Linux 7 - $basearch - Debug
>> #baseurl=http://download.fedoraproject.org/pub/epel/7/$basearch/debug
>> <http://download.fedoraproject.org/pub/epel/7/$basearch/debug>
>>
metalink=https://mirrors.fedoraproject.org/metalink?repo=epel-debug-7&...
>>
<https://mirrors.fedoraproject.org/metalink?repo=epel-debug-7&arch=$ba...
>> failovermethod=priority
>> enabled=0
>> gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7
>> gpgcheck=1
>>
>> [epel-source]
>> name=Extra Packages for Enterprise Linux 7 - $basearch - Source
>> #baseurl=http://download.fedoraproject.org/pub/epel/7/SRPMS
>> <http://download.fedoraproject.org/pub/epel/7/SRPMS>
>>
metalink=https://mirrors.fedoraproject.org/metalink?repo=epel-source-7&am...
>>
<https://mirrors.fedoraproject.org/metalink?repo=epel-source-7&arch=$b...
>> failovermethod=priority
>> enabled=0
>> gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7
>> gpgcheck=1
>>
>> the epel-testing.repo has all disabled
>>
>> This is the part of log on the manager
>>
>> [root@ovcmgr host-deploy]# more ovirt-host-deploy-20170825*
>> | grep collectd-disk
>> 2017-08-25 10:36:23 DEBUG
>> otopi.plugins.otopi.packagers.yumpackager
>> yumpackager.verbose:76 Yum queue package collectd-disk for
>> install/update
>> 2017-08-25 10:36:23 ERROR
>> otopi.plugins.otopi.packagers.yumpackager
>> yumpackager.error:85 Yum Cannot queue package collectd-disk:
>> Package collectd-disk cannot be found
>> RuntimeError: Package collectd-disk cannot be found
>> 2017-08-25 10:36:23 ERROR otopi.context
>> context._executeMethod:151 Failed to execute stage 'Package
>> installation': Package collectd-disk cannot be found
>> 2017-08-25 10:36:23 DEBUG otopi.context
>> context.dumpEnvironment:770 ENV
>> BASE/exceptionInfo=list:'[(<type
'exceptions.RuntimeError'>,
>> RuntimeError('Package collectd-disk cannot be found',),
>> <traceback object at 0x592e290>)]'
>> 2017-08-25 10:36:23 DEBUG otopi.context
>> context.dumpEnvironment:770 ENV
>> BASE/exceptionInfo=list:'[(<type
'exceptions.RuntimeError'>,
>> RuntimeError('Package collectd-disk cannot be found',),
>> <traceback object at 0x592e290>)]'
>>
>> I don't know what other to try.
>>
>> Any help would be accepted
>>
>> Claudio Soprano
>>
>> --
>>
>> / | / _____/ / | / _____/ |
/
>> / / | / / / / | / / / | /
>> / / | / ___/ _____/ / / | / ___/ / | /
>> / / | / / / / | / / / | /
>> ______/ _/ __/ _/ _/ _/ __/ _/ _/ __/
>>
>> Claudio Soprano phone:(+39)-06-9403.2349
<tel:+39%2006%209403%202349>/2355
>> Computing Service fax:(+39)-06-9403.2649
<tel:+39%2006%209403%202649>
>> LNF-INFN e-mail:Claudio.Soprano@lnf.infn.it
<mailto:Claudio.Soprano@lnf.infn.it>
>> Via Enrico Fermi, 40 www:http://www.lnf.infn.it/
>> I-00044 Frascati, Italy
>>
>>
>> _______________________________________________
>> Users mailing list
>> Users(a)ovirt.org <mailto:Users@ovirt.org>
>> http://lists.ovirt.org/mailman/listinfo/users
>> <http://lists.ovirt.org/mailman/listinfo/users>
>>
>>
>>
>>
>> --
>>
>> SANDRO BONAZZOLA
>>
>> ASSOCIATE MANAGER, SOFTWARE ENGINEERING, EMEA ENG VIRTUALIZATION R&D
>>
>> Red Hat EMEA <https://www.redhat.com/>
>>
>> <https://red.ht/sig>
>> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted>
>>
>
> --
>
> / | / _____/ / | / _____/ | /
> / / | / / / / | / / / | /
> / / | / ___/ _____/ / / | / ___/ / | /
> / / | / / / / | / / / | /
> ______/ _/ __/ _/ _/ _/ __/ _/ _/ __/
>
> Claudio Soprano phone:(+39)-06-9403.2349
<tel:+39%2006%209403%202349>/2355
> Computing Service fax:(+39)-06-9403.2649
<tel:+39%2006%209403%202649>
> LNF-INFN e-mail:Claudio.Soprano@lnf.infn.it
<mailto:Claudio.Soprano@lnf.infn.it>
> Via Enrico Fermi, 40 www:http://www.lnf.infn.it/
> I-00044 Frascati, Italy
>
>
>
>
> --
>
> SANDRO BONAZZOLA
>
> ASSOCIATE MANAGER, SOFTWARE ENGINEERING, EMEA ENG VIRTUALIZATION R&D
>
> Red Hat EMEA <https://www.redhat.com/>
>
> <https://red.ht/sig>
> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted>
>
--
/ | / _____/ / | / _____/ | /
/ / | / / / / | / / / | /
/ / | / ___/ _____/ / / | / ___/ / | /
/ / | / / / / | / / / | /
______/ _/ __/ _/ _/ _/ __/ _/ _/ __/
Claudio Soprano phone: (+39)-06-9403.2349/2355
Computing Service fax: (+39)-06-9403.2649
LNF-INFN e-mail:Claudio.Soprano@lnf.infn.it
Via Enrico Fermi, 40 www:http://www.lnf.infn.it/
I-00044 Frascati, Italy
--
/ | / _____/ / | / _____/ | /
/ / | / / / / | / / / | /
/ / | / ___/ _____/ / / | / ___/ / | /
/ / | / / / / | / / / | /
______/ _/ __/ _/ _/ _/ __/ _/ _/ __/
Claudio Soprano phone: (+39)-06-9403.2349/2355
Computing Service fax: (+39)-06-9403.2649
LNF-INFN e-mail: Claudio.Soprano(a)lnf.infn.it
Via Enrico Fermi, 40 www: http://www.lnf.infn.it/
I-00044 Frascati, Italy
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<p>Ok i SOLVED the problem, but i don't know if it is a BUG, the
problem is the name default, but i had it working with ovirt v3
and v4.0pre for sure.</p>
<p>I don't know if the check has been added in the
setup_host_network or not.</p>
<p>This is that i did<br>
</p>
<p>i manually added a ifcfg-def and ifcfg-enp12s0.1 file (first for
the bridge and the second for the VLAN) to an host that don't have
VLAN 1 <br>
</p>
<p>[root@XXXXX network-scripts]# more ifcfg-enp12s0.1<br>
# Generated by VDSM version 4.19.28-1.el7.centos<br>
DEVICE=enp12s0.1<br>
VLAN=yes<br>
BRIDGE=def<br>
ONBOOT=yes<br>
MTU=1500<br>
DEFROUTE=no<br>
NM_CONTROLLED=no<br>
IPV6INIT=no</p>
<p>[root@XXXXX network-scripts]# more ifcfg-def<br>
# Generated by VDSM version 4.19.28-1.el7.centos<br>
DEVICE=def<br>
TYPE=Bridge<br>
DELAY=0<br>
STP=off<br>
ONBOOT=yes<br>
MTU=1500<br>
DEFROUTE=no<br>
NM_CONTROLLED=no<br>
IPV6INIT=no<br>
</p>
<p>then run<br>
</p>
<p>systemctl restart network</p>
<p>it didn't give errors, and ip addr shows</p>
<p>[root@XXXXX network-scripts]# ip addr <br>
</p>
<p>94: enp12s0.1@enp12s0: <BROADCAST,MULTICAST,UP,LOWER_UP>
mtu 1500 qdisc noqueue master def state UP qlen 1000<br>
link/ether 00:25:b5:00:10:5f brd ff:ff:ff:ff:ff:ff<br>
inet6 fe80::225:b5ff:fe00:105f/64 scope link<br>
valid_lft forever preferred_lft forever<br>
95: def: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc
noqueue state UP qlen 1000<br>
link/ether 00:25:b5:00:10:5f brd ff:ff:ff:ff:ff:ff<br>
inet6 fe80::225:b5ff:fe00:105f/64 scope link<br>
valid_lft forever preferred_lft forever<br>
</p>
I will try to change the name of that network to something different
from default<br>
<br>
Claudio<br>
<br>
<div class="moz-cite-prefix">On 30/08/17 11:31, Claudio Soprano
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:eefbfae3-3269-11f1-c446-30462ed00245@lnf.infn.it">
<meta http-equiv="Content-Type" content="text/html;
charset=utf-8">
<p>The problem is not the host-deploy, infact the deploy finished
without errors, if i remember good in the deploy process the
network are not set, i need to attach each network i need
manually, under hosts, network interface, setup host networks</p>
<p>and the problem is there, when i attach all the VLANs
(including the default, that is VLAN 1) it gave error, default
is not present in the system, if i add all the VLANS (excluding
the default, that is VLAN 1) it is OK, but the host will not
activate because missing the default vlan.</p>
<p>If i manually add the 2 configuration files (ifcfg-default and
ifcfg-intX.1) to the host and make a systemctl network restart,
it gave error then <br>
</p>
<p>ip addr reports</p>
<p>the vlan 1 is added, but not the Bridge to default (the default
is missing error).<br>
</p>
<p>I don't know if the name "default" (for the network, VLAN 1)
could be the problem, but i can't rename now, because i need to
detach from the hosts, but actually i can't.</p>
<p>I added 3 screenshoots to show you the situation, before adding
VLAN 1 ("default" network), the error when adding it, and the
info on the error.<br>
</p>
<p>Claudio<br>
</p>
On 30/08/17 08:49, Sandro Bonazzola wrote:<br>
<blockquote type="cite"
cite="mid:CAPQRNTkUrPx7dsq=7ApbEd8Jc11AGi44f8SVRQFakGOacGEXsg@mail.gmail.com">
<div dir="ltr"><br>
<div class="gmail_extra"><br>
<div class="gmail_quote">2017-08-29 14:45 GMT+02:00 Claudio
Soprano <span dir="ltr"><<a
href="mailto:Claudio.Soprano@lnf.infn.it"
target="_blank"
moz-do-not-send="true">Claudio.Soprano@lnf.infn.it</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF">
<p>Ok in this way i could install the hosts, but we
got another error on them when setup networks</p>
<p>we have on each hosts 2 interfaces</p>
<p>interface 1 is ovirtmgm</p>
<p>interface 2 is a TRUNK with VLANs inside.</p>
<p>All my old hosts are all the VLANs on interface2
included VLAN 1 (tagged).</p>
<p>When i setup networks for the new hosts 4.0.6 i
can't include VLAN 1, ovirt answer with <br>
</p>
<p>VDSM hostname.domainname command
HostSetupNetworksVDS failed: [Errno 19] default
(that is VLAN 1) is not present in the system.</p>
<p>So thinking about upgrading to 4.1.5 we updated all
the new hosts (the old are still v4.0.6) and
reinstall from beginning but still we get the same
error.</p>
<p>What means that error ?</p>
</div>
</blockquote>
<div><br>
</div>
<div>Adding Marcin and Dan about this.</div>
<div><br>
</div>
<div> </div>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF"><span
class="HOEnZb"><font color="#888888">
<p>Claudio Soprano<br>
</p>
</font></span>
<div>
<div class="h5"> On 25/08/17 15:27, Sandro Bonazzola
wrote:<br>
<blockquote type="cite">
<div dir="ltr"><br>
<div class="gmail_extra"><br>
<div class="gmail_quote">2017-08-25 10:43
GMT+02:00 Claudio Soprano <span
dir="ltr"><<a
href="mailto:Claudio.Soprano@lnf.infn.it" target="_blank"
moz-do-not-send="true">Claudio.Soprano@lnf.infn.it</a>></span>:<br>
<blockquote class="gmail_quote"
style="margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
<div bgcolor="#FFFFFF">
<p>Hi all,</p>
<p>we are installing new nodes on a
Ovirt 4.0.6 Cluster, the new nodes
were installed from a Minimal 1707
iso image, Centos v7.3.1611</p>
</div>
</blockquote>
<div><br>
</div>
<div>Any reason for keeping 4.0.6 hosts?
oVirt 4.0 has reached End Of Life back
in January[1]</div>
<div>And you can install 4.1 hosts in 4.0
cluster compatibility mode.</div>
<div><br>
</div>
<div>That said, you may want to "yum
install centos-release-<wbr>opstools"
which should provide you the missing
collectd packages by providing the same
repos already included in
ovirt-release41 rpm.</div>
<div><br>
</div>
<div>[1] <a
href="http://lists.ovirt.org/pipermail/announce/2017-January/000308....
target="_blank"
moz-do-not-send="true">http://lists.ovirt.org/<wbr>pip...
<div><br>
</div>
<div><br>
</div>
<div> </div>
<blockquote class="gmail_quote"
style="margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
<div bgcolor="#FFFFFF">
<p>in the log of host-deploy (on the
manager) it indicates that collectd
packages was not found.</p>
<p>I found this bug in the ovirt 4.1.0
version where it tells to disable
the EPEL repository, in another
tread on redhat someone told to add
<br>
</p>
<p>excludepkgs=collectd*</p>
<p>always in the epel repository</p>
<p>I checked all my repository and i
found epel reference only in <br>
</p>
<p>[root@xxxx yum.repos.d]# grep epel
*<br>
ovirt-4.0-dependencies.repo:[o<wbr>virt-4.0-epel]<br>
ovirt-4.0-dependencies.repo:#b<wbr>aseurl=<a
class="m_6349234686212188836gmail-m_-489778866821650453moz-txt-link-freetext"
href="http://download.fedoraproject.org/pub/epel/7/$basearch"
target="_blank"
moz-do-not-send="true">http://download.fedorap<wbr>roj...
ovirt-4.0-dependencies.repo:mi<wbr>rrorlist=<a
class="m_6349234686212188836gmail-m_-489778866821650453moz-txt-link-freetext"
href="https://mirrors.fedoraproject.org/metalink?repo=epel-7&...
target="_blank"
moz-do-not-send="true">https://mirrors.fedor<wbr>aproj...
ovirt-4.0-dependencies.repo:in<wbr>cludepkgs=epel-release,python-<wbr>uinput,puppet,python-lockfile,<wbr>python-cpopen,python-ordereddi<wbr>ct,python-pthreading,python-<wbr>inotify,python-argparse,novnc,<wbr>python-ply,python-kitchen,<wbr>python-daemon,python-<wbr>websockify,livecd-tools,spice-<wbr>html5,mom,python-IPy,python-<wbr>ioprocess,ioprocess,safelease,<wbr>python-paramiko,python2-<wbr>paramiko,python2-crypto,<wbr>libtomcrypt,libtommath,python-<wbr>cheetah,python-ecdsa,python2-<wbr>ecdsa,python-markdown,rubygem-<wbr>rgen,ovirt-guest-agent*,<wbr>userspace-rcu,protobuf-java,<wbr>objenesis,python34*<br>
ovirt-4.0-dependencies.repo:gp<wbr>gkey=<a
class="m_6349234686212188836gmail-m_-489778866821650453moz-txt-link-freetext"
href="https://dl.fedoraproject.org/pub/epel/RPM-GPG-KEY-EPEL-7"
target="_blank"
moz-do-not-send="true">https://dl.fedoraproject.<wbr>org/pub/epel/RPM-GPG-KEY-EPEL-<wbr>7</a><br>
ovirt-4.0-dependencies.repo:[o<wbr>virt-4.0-patternfly1-noarch-ep<wbr>el]<br>
ovirt-4.0-dependencies.repo:ba<wbr>seurl=<a
class="m_6349234686212188836gmail-m_-489778866821650453moz-txt-link-freetext"
href="http://copr-be.cloud.fedoraproject.org/results/patternfly/patt...
target="_blank"
moz-do-not-send="true">http://copr-be.cloud.fed<wbr>or...
<p>so before includespkgs i added the
excludepkgs line</p>
<p>removed the host, reinserted and
still again collectd not found</p>
<p>so i added the excludepkgs line in
all the ovirt sections <br>
</p>
<p>removed the host, reinserted and
still again collectd not found</p>
<p>I removed on the manager also the
file
/var/cache/ovirt-engine/ovirt-<wbr>host-deploy.tar
but still the same error</p>
<p>these are the ovirt-repos files
with the excludepkgs line added<br>
</p>
<p>[ovirt-4.0]<br>
name=Latest oVirt 4.0 Release<br>
#baseurl=<a
class="m_6349234686212188836gmail-m_-489778866821650453moz-txt-link-freetext"
href="http://resources.ovirt.org/pub/ovirt-4.0/rpm/el$releasever/"
target="_blank"
moz-do-not-send="true">http://resources.ovir<wbr>t.org...
mirrorlist=<a
class="m_6349234686212188836gmail-m_-489778866821650453moz-txt-link-freetext"
href="http://resources.ovirt.org/pub/yum-repo/mirrorlist-ovirt-4.0-e...
target="_blank"
moz-do-not-send="true">http://resources.ov<wbr>irt.org...
enabled=1<br>
</p>
<p>excludepkgs=collectd*<br>
</p>
<p>skip_if_unavailable=1<br>
gpgcheck=1<br>
gpgkey=<a
class="m_6349234686212188836gmail-m_-489778866821650453moz-txt-link-freetext"
moz-do-not-send="true">file:///etc/pki/rpm-gpg<wbr>/RPM-GPG-ovirt-4.0</a><br>
</p>
<p>[ovirt-4.0-epel]<br>
name=Extra Packages for Enterprise
Linux 7 - $basearch<br>
#baseurl=<a
class="m_6349234686212188836gmail-m_-489778866821650453moz-txt-link-freetext"
href="http://download.fedoraproject.org/pub/epel/7/$basearch"
target="_blank"
moz-do-not-send="true">http://download.fedor<wbr>aproj...
mirrorlist=<a
class="m_6349234686212188836gmail-m_-489778866821650453moz-txt-link-freetext"
href="https://mirrors.fedoraproject.org/metalink?repo=epel-7&...
target="_blank"
moz-do-not-send="true">https://mirrors.fed<wbr>oraproj...
failovermethod=priority<br>
enabled=1<br>
<br>
excludepkgs=collectd*<br>
</p>
<p>includepkgs=epel-release,pytho<wbr>n-uinput,puppet,python-lockfil<wbr>e,python-cpopen,python-ordered<wbr>dict,python-pthreading,python-<wbr>inotify,python-argparse,novnc,<wbr>python-ply,python-kitchen,<wbr>python-daemon,python-<wbr>websockify,livec<br>
d-tools,spice-html5,mom,python<wbr>-IPy,python-ioprocess,ioproces<wbr>s,safelease,python-paramiko,<wbr>python2-paramiko,python2-<wbr>crypto,libtomcrypt,libtommath,<wbr>python-cheetah,python-ecdsa,<wbr>python2-ecdsa,python-markdown,<wbr>rubygem-rgen<br>
,ovirt-guest-agent*,userspace-<wbr>rcu,protobuf-java,objenesis,py<wbr>thon34*<br>
gpgcheck=1<br>
gpgkey=<a
class="m_6349234686212188836gmail-m_-489778866821650453moz-txt-link-freetext"
href="https://dl.fedoraproject.org/pub/epel/RPM-GPG-KEY-EPEL-7"
target="_blank"
moz-do-not-send="true">https://dl.fedoraprojec<wbr>t.o...
<br>
[ovirt-4.0-centos-gluster37]<br>
name=CentOS-7 - Gluster 3.7<br>
baseurl=<a
class="m_6349234686212188836gmail-m_-489778866821650453moz-txt-link-freetext"
href="http://mirror.centos.org/centos/7/storage/$basearch/gluster-3....
target="_blank"
moz-do-not-send="true">http://mirror.centos.o<wbr>rg/centos/7/storage/$basearch/<wbr>gluster-3.7/</a><br>
<br>
excludepkgs=collectd*<br>
</p>
<p>gpgcheck=1<br>
enabled=1<br>
gpgkey=<a
class="m_6349234686212188836gmail-m_-489778866821650453moz-txt-link-freetext"
href="https://raw.githubusercontent.com/CentOS-Storage-SIG/centos-re...
target="_blank"
moz-do-not-send="true">https://raw.githubuserc<wbr>ont...
<br>
[ovirt-4.0-patternfly1-noarch-<wbr>epel]<br>
name=Copr repo for patternfly1 owned
by patternfly<br>
baseurl=<a
class="m_6349234686212188836gmail-m_-489778866821650453moz-txt-link-freetext"
href="http://copr-be.cloud.fedoraproject.org/results/patternfly/patt...
target="_blank"
moz-do-not-send="true">http://copr-be.cloud.f<wbr>edor...
enabled=1<br>
<br>
excludepkgs=collectd*<br>
</p>
<p>skip_if_unavailable=1<br>
gpgcheck=0<br>
<br>
[virtio-win-stable]<br>
name=virtio-win builds roughly
matching what was shipped in latest
RHEL<br>
baseurl=<a
class="m_6349234686212188836gmail-m_-489778866821650453moz-txt-link-freetext"
href="http://fedorapeople.org/groups/virt/virtio-win/repo/stable"
target="_blank"
moz-do-not-send="true">http://fedorapeople.or<wbr>g/groups/virt/virtio-win/repo/<wbr>stable</a><br>
enabled=1<br>
<br>
excludepkgs=collectd*<br>
</p>
<p>skip_if_unavailable=1<br>
gpgcheck=0<br>
<br>
[centos-ovirt40-release]<br>
name=CentOS-7 - oVirt 4.0<br>
baseurl=<a
class="m_6349234686212188836gmail-m_-489778866821650453moz-txt-link-freetext"
href="http://mirror.centos.org/centos/7/virt/$basearch/ovirt-4.0/"
target="_blank"
moz-do-not-send="true">http://mirror.centos.o<wbr>rg/centos/7/virt/$basearch/ovi<wbr>rt-4.0/</a><br>
gpgcheck=0<br>
enabled=1<br>
<br>
excludepkgs=collectd*<br>
</p>
<p>I add also the part of log on the
manager relatives to host-deploy
where the error is logged</p>
<p>[root@ovcmgr host-deploy]# more
ovirt-host-deploy-201708250927<wbr>19-xxxxxx-53018ceb.log
| grep collectd<br>
2017-08-25 09:26:49 DEBUG
otopi.context
context.dumpSequence:744 METHOD
otopi.plugins.ovirt_host_deplo<wbr>y.collectd.packages.Plugin._<wbr>packages
(None)<br>
2017-08-25 09:26:50 DEBUG
otopi.context
context.dumpSequence:744 METHOD
otopi.plugins.ovirt_host_deplo<wbr>y.collectd.packages.Plugin._<wbr>packages
(None)<br>
2017-08-25 09:27:19 DEBUG
otopi.context
context._executeMethod:128 Stage
packages METHOD
otopi.plugins.ovirt_host_deplo<wbr>y.collectd.packages.Plugin._<wbr>packages<br>
2017-08-25 09:27:19 DEBUG
otopi.plugins.otopi.packagers.<wbr>yumpackager
yumpackager.verbose:76 Yum queue
package collectd for install/update<br>
2017-08-25 09:27:19 ERROR
otopi.plugins.otopi.packagers.<wbr>yumpackager
yumpackager.error:85 Yum Cannot
queue package collectd: Package
collectd cannot be found<br>
File
"/tmp/ovirt-3rP0BGQm0o/otopi-p<wbr>lugins/ovirt-host-deploy/colle<wbr>ctd/packages.py",
line 53, in _packages<br>
'collectd-write_http',<br>
RuntimeError: Package collectd
cannot be found<br>
2017-08-25 09:27:19 ERROR
otopi.context
context._executeMethod:151 Failed to
execute stage 'Package
installation': Package collectd
cannot be found<br>
2017-08-25 09:27:19 DEBUG
otopi.context
context.dumpEnvironment:770 ENV
BASE/exceptionInfo=list:'[(<ty<wbr>pe
'exceptions.RuntimeError'>,
RuntimeError('Package collectd
cannot be found',), <traceback
object at 0x3514ef0>)]'<br>
2017-08-25 09:27:19 DEBUG
otopi.context
context.dumpEnvironment:770 ENV
BASE/exceptionInfo=list:'[(<ty<wbr>pe
'exceptions.RuntimeError'>,
RuntimeError('Package collectd
cannot be found',), <traceback
object at 0x3514ef0>)]'<br>
</p>
<p>After this i see that there is and
include package for epel-release,
that will install the epel
repository, <br>
</p>
<p>so i installed manually the
epel-repository</p>
<p>added the excludepkgs line but now
the error is Package collectd-disk
cannot be found</p>
<p>this is the epel.repo modified</p>
<p>[root@ovc2n05 yum.repos.d]# more
/etc/yum.repos.d/epel.repo<br>
</p>
<p>[epel]<br>
name=Extra Packages for Enterprise
Linux 7 - $basearch<br>
#baseurl=<a
class="m_6349234686212188836gmail-m_-489778866821650453moz-txt-link-freetext"
href="http://download.fedoraproject.org/pub/epel/7/$basearch"
target="_blank"
moz-do-not-send="true">http://download.fedor<wbr>aproj...
metalink=<a
class="m_6349234686212188836gmail-m_-489778866821650453moz-txt-link-freetext"
href="https://mirrors.fedoraproject.org/metalink?repo=epel-7&...
target="_blank"
moz-do-not-send="true">https://mirrors.fedor<wbr>aproj...
failovermethod=priority<br>
enabled=1<br>
</p>
<p>excludepkgs=collectd*<br>
</p>
<p>gpgcheck=1<br>
gpgkey=<a
class="m_6349234686212188836gmail-m_-489778866821650453moz-txt-link-freetext"
moz-do-not-send="true">file:///etc/pki/rpm-gpg<wbr>/RPM-GPG-KEY-EPEL-7</a><br>
<br>
[epel-debuginfo]<br>
name=Extra Packages for Enterprise
Linux 7 - $basearch - Debug<br>
#baseurl=<a
class="m_6349234686212188836gmail-m_-489778866821650453moz-txt-link-freetext"
href="http://download.fedoraproject.org/pub/epel/7/$basearch/debug&q...
target="_blank"
moz-do-not-send="true">http://download.fedor<wbr>aproj...
metalink=<a
class="m_6349234686212188836gmail-m_-489778866821650453moz-txt-link-freetext"
href="https://mirrors.fedoraproject.org/metalink?repo=epel-debug-7&a...
target="_blank"
moz-do-not-send="true">https://mirrors.fedor<wbr>aproj...
failovermethod=priority<br>
enabled=0<br>
gpgkey=<a
class="m_6349234686212188836gmail-m_-489778866821650453moz-txt-link-freetext"
moz-do-not-send="true">file:///etc/pki/rpm-gpg<wbr>/RPM-GPG-KEY-EPEL-7</a><br>
gpgcheck=1<br>
<br>
[epel-source]<br>
name=Extra Packages for Enterprise
Linux 7 - $basearch - Source<br>
#baseurl=<a
class="m_6349234686212188836gmail-m_-489778866821650453moz-txt-link-freetext"
href="http://download.fedoraproject.org/pub/epel/7/SRPMS"
target="_blank"
moz-do-not-send="true">http://download.fedor<wbr>aproj...
metalink=<a
class="m_6349234686212188836gmail-m_-489778866821650453moz-txt-link-freetext"
href="https://mirrors.fedoraproject.org/metalink?repo=epel-source-7&...
target="_blank"
moz-do-not-send="true">https://mirrors.fedor<wbr>aproj...
failovermethod=priority<br>
enabled=0<br>
gpgkey=<a
class="m_6349234686212188836gmail-m_-489778866821650453moz-txt-link-freetext"
moz-do-not-send="true">file:///etc/pki/rpm-gpg<wbr>/RPM-GPG-KEY-EPEL-7</a><br>
gpgcheck=1<br>
</p>
<p>the epel-testing.repo has all
disabled</p>
<p>This is the part of log on the
manager</p>
<p>[root@ovcmgr host-deploy]# more
ovirt-host-deploy-20170825* | grep
collectd-disk<br>
2017-08-25 10:36:23 DEBUG
otopi.plugins.otopi.packagers.<wbr>yumpackager
yumpackager.verbose:76 Yum queue
package collectd-disk for
install/update<br>
2017-08-25 10:36:23 ERROR
otopi.plugins.otopi.packagers.<wbr>yumpackager
yumpackager.error:85 Yum Cannot
queue package collectd-disk: Package
collectd-disk cannot be found<br>
RuntimeError: Package collectd-disk
cannot be found<br>
2017-08-25 10:36:23 ERROR
otopi.context
context._executeMethod:151 Failed to
execute stage 'Package
installation': Package collectd-disk
cannot be found<br>
2017-08-25 10:36:23 DEBUG
otopi.context
context.dumpEnvironment:770 ENV
BASE/exceptionInfo=list:'[(<ty<wbr>pe
'exceptions.RuntimeError'>,
RuntimeError('Package collectd-disk
cannot be found',), <traceback
object at 0x592e290>)]'<br>
2017-08-25 10:36:23 DEBUG
otopi.context
context.dumpEnvironment:770 ENV
BASE/exceptionInfo=list:'[(<ty<wbr>pe
'exceptions.RuntimeError'>,
RuntimeError('Package collectd-disk
cannot be found',), <traceback
object at 0x592e290>)]'<br>
</p>
<p>I don't know what other to try.<br>
</p>
<p>Any help would be accepted</p>
<p>Claudio Soprano<br>
</p>
<pre
class="m_6349234686212188836gmail-m_-489778866821650453moz-signature"
cols="72">--
/ | / _____/ / | / _____/ | /
/ / | / / / / | / / / | /
/ / | / ___/ _____/ / / | / ___/ / | /
/ / | / / / / | / / / | /
______/ _/ __/ _/ _/ _/ __/ _/ _/ __/
Claudio Soprano phone: <a href="tel:+39%2006%209403%202349"
value="+390694032349" target="_blank"
moz-do-not-send="true">(+39)-06-9403.2349</a>/2355
Computing Service fax: <a href="tel:+39%2006%209403%202649"
value="+390694032649" target="_blank"
moz-do-not-send="true">(+39)-06-9403.2649</a>
LNF-INFN e-mail: <a
class="m_6349234686212188836gmail-m_-489778866821650453moz-txt-link-abbreviated"
href="mailto:Claudio.Soprano@lnf.infn.it" target="_blank"
moz-do-not-send="true">Claudio.Soprano(a)lnf.infn.it</a>
Via Enrico Fermi, 40 www: <a
class="m_6349234686212188836gmail-m_-489778866821650453moz-txt-link-freetext"
href="http://www.lnf.infn.it/" target="_blank"
moz-do-not-send="true">http://www.lnf.infn.it/</a>
I-00044 Frascati, Italy
</pre>
</div>
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class="m_6349234686212188836gmail_signature">
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<p
style="color:rgb(0,0,0);font-family:overpass,sans-serif;font-weight:bold;margin:0px;padding:0px;font-size:14px;text-transform:uppercase"><span>SANDRO</span> <span>BONAZZOLA</span></p>
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style="color:rgb(0,0,0);font-family:overpass,sans-serif;font-size:10px;margin:0px
0px
4px;text-transform:uppercase"><span>ASSOCIATE
MANAGER, SOFTWARE
ENGINEERING, EMEA ENG
VIRTUALIZATION
R&D</span></p>
<p
style="font-family:overpass,sans-serif;margin:0px;font-size:10px;color:rgb(153,153,153)"><a
href="https://www.redhat.com/"
style="color:rgb(0,136,206);margin:0px"
target="_blank"
moz-do-not-send="true">Red
Hat <span>EMEA</span></a></p>
<table
style="color:rgb(0,0,0);font-family:overpass,sans-serif;font-size:medium"
border="0">
<tbody>
<tr>
<td width="100px"><a
href="https://red.ht/sig"
target="_blank"
moz-do-not-send="true"><img
moz-do-not-send="true" width="90"
height="auto"></a></td>
<td
style="font-size:10px">
<div><a
href="https://redhat.com/trusted"
style="color:rgb(204,0,0);font-weight:bold" target="_blank"
moz-do-not-send="true">TRIED.
TESTED.
TRUSTED.</a></div>
</td>
</tr>
</tbody>
</table>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</blockquote>
<br>
<pre class="m_6349234686212188836moz-signature"
cols="72">--
/ | / _____/ / | / _____/ | /
/ / | / / / / | / / / | /
/ / | / ___/ _____/ / / | / ___/ / | /
/ / | / / / / | / / / | /
______/ _/ __/ _/ _/ _/ __/ _/ _/ __/
Claudio Soprano phone: <a href="tel:+39%2006%209403%202349"
value="+390694032349" target="_blank"
moz-do-not-send="true">(+39)-06-9403.2349</a>/2355
Computing Service fax: <a href="tel:+39%2006%209403%202649"
value="+390694032649" target="_blank"
moz-do-not-send="true">(+39)-06-9403.2649</a>
LNF-INFN e-mail: <a
class="m_6349234686212188836moz-txt-link-abbreviated"
href="mailto:Claudio.Soprano@lnf.infn.it" target="_blank"
moz-do-not-send="true">Claudio.Soprano(a)lnf.infn.it</a>
Via Enrico Fermi, 40 www: <a
class="m_6349234686212188836moz-txt-link-freetext"
href="http://www.lnf.infn.it/" target="_blank"
moz-do-not-send="true">http://www.lnf.infn.it/</a>
I-00044 Frascati, Italy
</pre>
</div>
</div>
</div>
</blockquote>
</div>
<br>
<br clear="all">
<div><br>
</div>
-- <br>
<div class="gmail_signature"
data-smartmail="gmail_signature">
<div dir="ltr">
<div>
<div dir="ltr">
<div dir="ltr">
<div dir="ltr">
<div dir="ltr">
<p
style="color:rgb(0,0,0);font-family:overpass,sans-serif;font-weight:bold;margin:0px;padding:0px;font-size:14px;text-transform:uppercase"><span>SANDRO</span> <span>BONAZZOLA</span></p>
<p
style="color:rgb(0,0,0);font-family:overpass,sans-serif;font-size:10px;margin:0px
0px
4px;text-transform:uppercase"><span>ASSOCIATE
MANAGER, SOFTWARE ENGINEERING, EMEA ENG
VIRTUALIZATION R&D</span></p>
<p
style="font-family:overpass,sans-serif;margin:0px;font-size:10px;color:rgb(153,153,153)"><a
href="https://www.redhat.com/"
style="color:rgb(0,136,206);margin:0px"
target="_blank"
moz-do-not-send="true">Red
Hat <span>EMEA</span></a></p>
<table
style="color:rgb(0,0,0);font-family:overpass,sans-serif;font-size:medium"
border="0">
<tbody>
<tr>
<td width="100px"><a
href="https://red.ht/sig"
target="_blank"
moz-do-not-send="true"><img
src="https://www.redhat.com/profiles/rh/themes/redhatdotcom/img/logo...
moz-do-not-send="true"
width="90"
height="auto"></a></td>
<td style="font-size:10px">
<div><a
href="https://redhat.com/trusted"
style="color:rgb(204,0,0);font-weight:bold" target="_blank"
moz-do-not-send="true">TRIED.
TESTED. TRUSTED.</a></div>
</td>
</tr>
</tbody>
</table>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
/ | / _____/ / | / _____/ | /
/ / | / / / / | / / / | /
/ / | / ___/ _____/ / / | / ___/ / | /
/ / | / / / / | / / / | /
______/ _/ __/ _/ _/ _/ __/ _/ _/ __/
Claudio Soprano phone: (+39)-06-9403.2349/2355
Computing Service fax: (+39)-06-9403.2649
LNF-INFN e-mail: <a class="moz-txt-link-abbreviated"
href="mailto:Claudio.Soprano@lnf.infn.it"
moz-do-not-send="true">Claudio.Soprano(a)lnf.infn.it</a>
Via Enrico Fermi, 40 www: <a class="moz-txt-link-freetext"
href="http://www.lnf.infn.it/"
moz-do-not-send="true">http://www.lnf.infn.it/</a>
I-00044 Frascati, Italy
</pre>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
/ | / _____/ / | / _____/ | /
/ / | / / / / | / / / | /
/ / | / ___/ _____/ / / | / ___/ / | /
/ / | / / / / | / / / | /
______/ _/ __/ _/ _/ _/ __/ _/ _/ __/
Claudio Soprano phone: (+39)-06-9403.2349/2355
Computing Service fax: (+39)-06-9403.2649
LNF-INFN e-mail: <a class="moz-txt-link-abbreviated"
href="mailto:Claudio.Soprano@lnf.infn.it">Claudio.Soprano@lnf.infn.it</a>
Via Enrico Fermi, 40 www: <a class="moz-txt-link-freetext"
href="http://www.lnf.infn.it/">http://www.lnf.infn.it/</a>
I-00044 Frascati, Italy
</pre>
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