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<div class="moz-cite-prefix">On 09/18/2017 11:12 AM, Simone
Tiraboschi wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAN8-ONq8JmhpkDiODnJcNL6j7E3aFXYJ+bCT590K_VmzFU-LAA@mail.gmail.com">
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<div class="gmail_extra"><br>
<div class="gmail_quote">On Mon, Sep 18, 2017 at 12:09 PM,
Simone Tiraboschi <span dir="ltr"><<a
href="mailto:stirabos@redhat.com" target="_blank"
moz-do-not-send="true">stirabos@redhat.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px
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<div dir="ltr"><br>
<div class="gmail_extra"><br>
<div class="gmail_quote"><span class="gmail-">On Sun,
Sep 17, 2017 at 11:14 AM, Eyal Edri <span
dir="ltr"><<a href="mailto:eedri@redhat.com"
target="_blank" moz-do-not-send="true">eedri@redhat.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0px
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<div class="gmail_quote"><span
class="gmail-m_7974968019882020809gmail-">On
Sun, Sep 17, 2017 at 11:50 AM, Yaniv
Kaul <span dir="ltr"><<a
href="mailto:ykaul@redhat.com"
target="_blank"
moz-do-not-send="true">ykaul@redhat.com</a>></span>
wrote:<br>
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<div class="gmail_extra"><br>
<div class="gmail_quote"><span>On
Sun, Sep 17, 2017 at 11:47 AM,
Eyal Edri <span dir="ltr"><<a
href="mailto:eedri@redhat.com" target="_blank" moz-do-not-send="true">eedri@redhat.com</a>></span>
wrote:<br>
<blockquote
class="gmail_quote"
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<div dir="ltr">Hi,
<div><br>
</div>
<div>It looks like HE
suite ( both 'master'
and '4.1' ) is failing
constantly, most likely
due to 7.4 updates.</div>
</div>
</blockquote>
</span></div>
</div>
</div>
</blockquote>
</span></div>
</div>
</div>
</blockquote>
<div><br>
</div>
</span>
<div>I'm investigating the issue on master.</div>
<div>In my case I choose to configure the engine VM
with a static IP address and engine-setup failed
on the engine VM since it wasn't able to check
available OVN related packages.</div>
<div><br>
</div>
<div>So we have two distinct issues here:</div>
<div>1. we are executing engine-setup with --offline
cli option but the OVN plugins are ignoring it.</div>
<div><br>
</div>
<div>2. the engine VM has no connectivity.</div>
<div>I dig it a bit and I found that the default
gateway wasn't configured on the engine VM
although it's correctly set in cloud-init
meta-data file.</div>
<div>So it seams that on 7.4 cloud-init is failing
to set the default gateway:</div>
<div><br>
</div>
<div>
<div>[root@enginevm ~]# nmcli con show "System
eth0" | grep -i GATEWAY</div>
<div>connection.gateway-ping-<wbr>timeout:
0</div>
<div>ipv4.gateway: --</div>
<div>ipv6.gateway: --</div>
<div>IP4.GATEWAY: --</div>
<div>IP6.GATEWAY:
fe80::c4ee:3eff:fed5:fad9</div>
<div>[root@enginevm ~]# nmcli con modify "System
eth0" ipv4.gateway</div>
<div>Error: value for 'ipv4.gateway' is missing.</div>
<div>[root@enginevm ~]# </div>
<div>[root@enginevm ~]# nmcli con show "System
eth0" | grep -i GATEWAY</div>
<div>connection.gateway-ping-<wbr>timeout:
0</div>
<div>ipv4.gateway: --</div>
<div>ipv6.gateway: --</div>
<div>IP4.GATEWAY: --</div>
<div>IP6.GATEWAY:
fe80::c4ee:3eff:fed5:fad9</div>
<div>[root@enginevm ~]# nmcli con modify "System
eth0" ipv4.gateway 192.168.1.1</div>
<div>[root@enginevm ~]# nmcli con reload "System
eth0"</div>
<div>[root@enginevm ~]# nmcli con up "System eth0"</div>
<div>Connection successfully activated (D-Bus
active path: /org/freedesktop/<wbr>NetworkManager/<wbr>ActiveConnection/3)</div>
<div>[root@enginevm ~]# nmcli con show "System
eth0" | grep -i GATEWAY</div>
<div>connection.gateway-ping-<wbr>timeout:
0</div>
<div>ipv4.gateway:
192.168.1.1</div>
<div>ipv6.gateway: --</div>
<div>IP4.GATEWAY:
192.168.1.1</div>
<div>IP6.GATEWAY:
fe80::c4ee:3eff:fed5:fad9</div>
<div>[root@enginevm ~]# mount /dev/sr0 /mnt/</div>
<div>mount: /dev/sr0 is write-protected, mounting
read-only</div>
<div>[root@enginevm ~]# cat /mnt/meta-data </div>
<div>instance-id: d8b22f43-1565-44e2-916f-<wbr>f211c7e07f13</div>
<div>local-hostname: enginevm.localdomain</div>
<div>network-interfaces: |</div>
<div> auto eth0</div>
<div> iface eth0 inet static</div>
<div> address 192.168.1.204</div>
<div> network 192.168.1.0</div>
<div> netmask 255.255.255.0</div>
<div> broadcast 192.168.1.255</div>
<div> gateway 192.168.1.1</div>
</div>
<div>
<div class="gmail-h5">
<div><br>
</div>
</div>
</div>
</div>
</div>
</div>
</blockquote>
<div><br>
</div>
An upstream user was also reporting that he updated his host
and his engine VM to Centos 7.4 and it failed to reboot the
engine VM with 7.4 kernel hanging at<br>
"Probing EDD (edd=off to disable)...ok". He manually forced
the old 7.3 kernel via grub menu and his engine VM correctly
booted.</div>
<div class="gmail_quote">I wasn't able to reproduce it here.<br>
</div>
</div>
</div>
</blockquote>
<br>
<br>
This is a firmware issue for enhanced disk drive. <br>
to work around it we can add linux edd=off to the kernel boot
parameters. <br>
<blockquote type="cite"
cite="mid:CAN8-ONq8JmhpkDiODnJcNL6j7E3aFXYJ+bCT590K_VmzFU-LAA@mail.gmail.com">
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<div> </div>
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<div> </div>
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<div>So there is no
suspected patch from
oVirt side that might
have caused it.</div>
</div>
</blockquote>
<div><br>
</div>
</span>
<div>It's the firewall. I've
fixed it[1] and
specifically[2] but probably
not completely.</div>
</div>
</div>
</div>
</blockquote>
<div><br>
</div>
</span>
<div>Great! Wasn't aware your patch
address that, I've replied on the
patch itself, but I think we need to
split the fix to 2 seperate patches.</div>
<div>
<div
class="gmail-m_7974968019882020809gmail-h5">
<div> </div>
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<div class="gmail_quote">
<div><br>
</div>
<div>Perhaps we should try
to take[2] separately.</div>
<div>Y.</div>
<div><br>
</div>
<div>[1] <a
href="https://gerrit.ovirt.org/#/c/81766/"
target="_blank"
moz-do-not-send="true">https://gerrit.ovirt.org/#<wbr>/c/81766/</a></div>
<div>[2] <a
href="https://gerrit.ovirt.org/#/c/81766/3/common/deploy-scripts/setup_storage_unified_he_extra_el7.sh"
target="_blank"
moz-do-not-send="true">https://gerrit.ovirt.org/#<wbr>/c/81766/3/common/deploy-scrip<wbr>ts/setup_storage_unified_he_ex<wbr>tra_el7.sh</a></div>
<div><br>
</div>
<div><br>
</div>
<div><br>
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<div dir="ltr">
<div><br>
</div>
<div>It is probably
also the reason why
HC suites are
failing, since they
are using also HE
for deployments.</div>
<div><br>
</div>
<div>I think this
issue should BLOCK
the Alpha release
tomorrow, or at the
minimum, we need to
verify its an OST
issue and not a real
regression.</div>
<div><br>
</div>
<div>Links to relevant
failures:</div>
<div><a
href="http://jenkins.ovirt.org/job/ovirt-system-tests_he-basic-suite-master/37/consoleFull"
target="_blank"
moz-do-not-send="true">http://jenkins.ovirt.org/job/o<wbr>virt-system-tests_he-basic-sui<wbr>te-master/37/consoleFull</a></div>
<div><a
href="http://jenkins.ovirt.org/job/ovirt-system-tests_he-basic-suite-4.1/33/console"
target="_blank"
moz-do-not-send="true">http://jenkins.ovirt.org/job/o<wbr>virt-system-tests_he-basic-sui<wbr>te-4.1/33/console</a><br>
</div>
<div><br>
</div>
<div>Error snippet:</div>
<div><br>
</div>
<div>
<div>03:01:38
</div>
<div>03:01:38
--== STORAGE
CONFIGURATION ==--</div>
<div>03:01:38
</div>
<div>03:02:47 [
ERROR ] Error
while mounting
specified storage
path: mount.nfs:
No route to host</div>
<div>03:02:58
[WARNING] Cannot
unmount
/tmp/tmp2gkFwJ</div>
<div>03:02:58 [
ERROR ] Failed to
execute stage
'Environment
customization':
mount.nfs: No
route to host</div>
</div>
<div><br clear="all">
<div><br>
</div>
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<p
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color="#cc0000">Eyal edri</font></p>
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edri</font></p>
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<pre wrap="">_______________________________________________
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