12:46 p.m.
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On 09/18/2017 11:12 AM, Simone Tiraboschi wrote:
On Mon, Sep 18, 2017 at 12:09 PM, Simone Tiraboschi
<stirabos(a)redhat.com <mailto:stirabos@redhat.com>> wrote:
On Sun, Sep 17, 2017 at 11:14 AM, Eyal Edri <eedri(a)redhat.com
<mailto:eedri@redhat.com>> wrote:
On Sun, Sep 17, 2017 at 11:50 AM, Yaniv Kaul <ykaul(a)redhat.com
<mailto:ykaul@redhat.com>> wrote:
On Sun, Sep 17, 2017 at 11:47 AM, Eyal Edri
<eedri(a)redhat.com <mailto:eedri@redhat.com>> wrote:
Hi,
It looks like HE suite ( both 'master' and '4.1' ) is
failing constantly, most likely due to 7.4 updates.
I'm investigating the issue on master.
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.
So we have two distinct issues here:
1. we are executing engine-setup with --offline cli option but the
OVN plugins are ignoring it.
2. the engine VM has no connectivity.
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.
So it seams that on 7.4 cloud-init is failing to set the default
gateway:
[root@enginevm ~]# nmcli con show "System eth0" | grep -i GATEWAY
connection.gateway-ping-timeout: 0
ipv4.gateway: --
ipv6.gateway: --
IP4.GATEWAY: --
IP6.GATEWAY: fe80::c4ee:3eff:fed5:fad9
[root@enginevm ~]# nmcli con modify "System eth0" ipv4.gateway
Error: value for 'ipv4.gateway' is missing.
[root@enginevm ~]#
[root@enginevm ~]# nmcli con show "System eth0" | grep -i GATEWAY
connection.gateway-ping-timeout: 0
ipv4.gateway: --
ipv6.gateway: --
IP4.GATEWAY: --
IP6.GATEWAY: fe80::c4ee:3eff:fed5:fad9
[root@enginevm ~]# nmcli con modify "System eth0" ipv4.gateway
192.168.1.1
[root@enginevm ~]# nmcli con reload "System eth0"
[root@enginevm ~]# nmcli con up "System eth0"
Connection successfully activated (D-Bus active path:
/org/freedesktop/NetworkManager/ActiveConnection/3)
[root@enginevm ~]# nmcli con show "System eth0" | grep -i GATEWAY
connection.gateway-ping-timeout: 0
ipv4.gateway: 192.168.1.1
ipv6.gateway: --
IP4.GATEWAY: 192.168.1.1
IP6.GATEWAY: fe80::c4ee:3eff:fed5:fad9
[root@enginevm ~]# mount /dev/sr0 /mnt/
mount: /dev/sr0 is write-protected, mounting read-only
[root@enginevm ~]# cat /mnt/meta-data
instance-id: d8b22f43-1565-44e2-916f-f211c7e07f13
local-hostname: enginevm.localdomain
network-interfaces: |
auto eth0
iface eth0 inet static
address 192.168.1.204
network 192.168.1.0
netmask 255.255.255.0
broadcast 192.168.1.255
gateway 192.168.1.1
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
"Probing EDD (edd=off to disable)...ok". He manually forced the old
7.3 kernel via grub menu and his engine VM correctly booted.
I wasn't able to reproduce it here.
This is a firmware issue for enhanced disk drive.
to work around it we can add linux edd=off to the kernel boot parameters.
So there is no suspected patch from oVirt side that
might have caused it.
It's the firewall. I've fixed it[1] and specifically[2]
but probably not completely.
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.
Perhaps we should try to take[2] separately.
Y.
[1] https://gerrit.ovirt.org/#/c/81766/
<https://gerrit.ovirt.org/#/c/81766/>
[2]
https://gerrit.ovirt.org/#/c/81766/3/common/deploy-scripts/setup_storage_...
<https://gerrit.ovirt.org/#/c/81766/3/common/deploy-scripts/setup_storage_...
It is probably also the reason why HC suites are
failing, since they are using also HE for deployments.
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.
Links to relevant failures:
http://jenkins.ovirt.org/job/ovirt-system-tests_he-basic-suite-master/37/...
<http://jenkins.ovirt.org/job/ovirt-system-tests_he-basic-suite-master/37/...
http://jenkins.ovirt.org/job/ovirt-system-tests_he-basic-suite-4.1/33/con...
<http://jenkins.ovirt.org/job/ovirt-system-tests_he-basic-suite-4.1/33/con...
Error snippet:
03:01:38
03:01:38 --== STORAGE CONFIGURATION ==--
03:01:38
03:02:47 [ ERROR ] Error while mounting specified
storage path: mount.nfs: No route to host
03:02:58 [WARNING] Cannot unmount /tmp/tmp2gkFwJ
03:02:58 [ ERROR ] Failed to execute stage
'Environment customization': mount.nfs: No route to host
--
Eyal edri
ASSOCIATE MANAGER
RHV DevOps
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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">
<div dir="ltr"><br>
<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(a)redhat.com</a>&gt;</span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
<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(a)redhat.com</a>&gt;</span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0px
0px 0px 0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
<div dir="ltr"><br>
<div class="gmail_extra"><br>
<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(a)redhat.com</a>&gt;</span>
wrote:<br>
<blockquote class="gmail_quote"
style="margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
<div dir="ltr"><br>
<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(a)redhat.com</a>&gt;</span>
wrote:<br>
<blockquote
class="gmail_quote"
style="margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
<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">
<div dir="ltr">
<div class="gmail_extra">
<div class="gmail_quote">
<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 dir="ltr">
<div class="gmail_extra">
<div class="gmail_quote">
<div>
<div class="gmail-h5">
<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 dir="ltr">
<div class="gmail_extra">
<div class="gmail_quote"><span
class="gmail-m_7974968019882020809gmail-">
<blockquote class="gmail_quote"
style="margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
<div dir="ltr">
<div class="gmail_extra">
<div
class="gmail_quote"><span>
<blockquote
class="gmail_quote"
style="margin:0px 0px 0px
0.8ex;border-left:1px
solid
rgb(204,204,204);padding-left:1ex">
<div dir="ltr">
<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>
<blockquote class="gmail_quote"
style="margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
<div dir="ltr">
<div class="gmail_extra">
<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>...
<div>[2] <a
href="https://gerrit.ovirt.org/#/c/81766/3/common/deploy-scripts/set...
target="_blank"
moz-do-not-send="true">https://gerrit.ovirt.org/#<wbr>...
<div><br>
</div>
<div><br>
</div>
<div><br>
</div>
<blockquote
class="gmail_quote"
style="margin:0px 0px 0px
0.8ex;border-left:1px
solid
rgb(204,204,204);padding-left:1ex"><span>
<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...
target="_blank"
moz-do-not-send="true">http://jenkins.ovirt.org/job/o<wbr...
<div><a
href="http://jenkins.ovirt.org/job/ovirt-system-tests_he-basic-suite...
target="_blank"
moz-do-not-send="true">http://jenkins.ovirt.org/job/o<wbr...
</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>
-- <br>
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<pre wrap="">_______________________________________________
Infra mailing list
<a class="moz-txt-link-abbreviated"
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<a class="moz-txt-link-freetext"
href="http://lists.ovirt.org/mailman/listinfo/infra">http://...
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