Testing ovirt 3.6 RC
by wodel youchi
Hi,
is the problem about the VM engine not being shown on webui corrected?
I have updated my installation ovirt 3.6 beta 6 to RC (I didn't redeploy
from scratch), still the same problem
no vm engine on webui, attaching the hosted-storage to the default DC,
causes the VM engine to crash.
Do I have to redeploy from scratch?
PS: I am using NFS4 for storage.
thanks in advance.
8 years, 6 months
Conflicts in hooks
by nicolas＠devels.es
Hi,
We're running version 3.5.3.1-1 of oVirt, along with GlusterFS storage.
Recently we're having plenty of events like these:
2015-Oct-06, 07:38 Detected conflict in hook
set-POST-32gluster_enable_shared_storage.sh of Cluster Cluster.
2015-Oct-06, 07:38 Detected conflict in hook
delete-POST-57glusterfind-delete-post.py of Cluster Cluster.
2015-Oct-06, 07:38 Detected conflict in hook
start-POST-31ganesha-start.sh of Cluster Cluster.
2015-Oct-06, 05:38 Detected conflict in hook
set-POST-32gluster_enable_shared_storage.sh of Cluster Cluster.
2015-Oct-06, 05:38 Detected conflict in hook
delete-POST-57glusterfind-delete-post.py of Cluster Cluster.
2015-Oct-06, 05:38 Detected conflict in hook
start-POST-31ganesha-start.sh of Cluster Cluster.
2015-Oct-06, 03:38 Detected conflict in hook
set-POST-32gluster_enable_shared_storage.sh of Cluster Cluster.
2015-Oct-06, 03:38 Detected conflict in hook
delete-POST-57glusterfind-delete-post.py of Cluster Cluster.
2015-Oct-06, 03:38 Detected conflict in hook
start-POST-31ganesha-start.sh of Cluster Cluster.
2015-Oct-06, 01:38 Detected conflict in hook
set-POST-32gluster_enable_shared_storage.sh of Cluster Cluster.
2015-Oct-06, 01:38 Detected conflict in hook
delete-POST-57glusterfind-delete-post.py of Cluster Cluster.
2015-Oct-06, 01:38 Detected conflict in hook
start-POST-31ganesha-start.sh of Cluster Cluster.
2015-Oct-05, 23:38 Detected conflict in hook
set-POST-32gluster_enable_shared_storage.sh of Cluster Cluster.
2015-Oct-05, 23:38 Detected conflict in hook
delete-POST-57glusterfind-delete-post.py of Cluster Cluster.
2015-Oct-05, 23:38 Detected conflict in hook
start-POST-31ganesha-start.sh of Cluster Cluster.
2015-Oct-05, 21:38 Detected conflict in hook
set-POST-32gluster_enable_shared_storage.sh of Cluster Cluster.
2015-Oct-05, 21:38 Detected conflict in hook
delete-POST-57glusterfind-delete-post.py of Cluster Cluster.
2015-Oct-05, 21:38 Detected conflict in hook
start-POST-31ganesha-start.sh of Cluster Cluster.
2015-Oct-05, 19:38 Detected conflict in hook
set-POST-32gluster_enable_shared_storage.sh of Cluster Cluster.
2015-Oct-05, 19:38 Detected conflict in hook
delete-POST-57glusterfind-delete-post.py of Cluster Cluster.
2015-Oct-05, 19:38 Detected conflict in hook
start-POST-31ganesha-start.sh of Cluster Cluster.
2015-Oct-05, 17:38 Detected conflict in hook
set-POST-32gluster_enable_shared_storage.sh of Cluster Cluster.
2015-Oct-05, 17:38 Detected conflict in hook
delete-POST-57glusterfind-delete-post.py of Cluster Cluster.
2015-Oct-05, 17:38 Detected conflict in hook
start-POST-31ganesha-start.sh of Cluster Cluster.
In the logs I see messages like these:
2015-10-06 07:38:15,898 WARN
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
(DefaultQuartzScheduler_Worker-39) [53af3676] Correlation ID: null, Call
Stack: null, Custom Event ID: -1, Message: Detected conflict in hook
start-POST-31ganesha-start.sh of Cluster Cluster.
2015-10-06 07:38:15,913 WARN
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
(DefaultQuartzScheduler_Worker-39) [53af3676] Correlation ID: null, Call
Stack: null, Custom Event ID: -1, Message: Detected conflict in hook
delete-POST-57glusterfind-delete-post.py of Cluster Cluster.
2015-10-06 07:38:15,928 WARN
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
(DefaultQuartzScheduler_Worker-39) [53af3676] Correlation ID: null, Call
Stack: null, Custom Event ID: -1, Message: Detected conflict in hook
set-POST-32gluster_enable_shared_storage.sh of Cluster Cluster.
Why might it be caused by?
Thanks,
Nicolás
8 years, 6 months
To start vm (runonce) with Rest API
by Qingyun Ao
Hello, all,
Before starting a vm in the first time (runonce), we can attach a floppy
drive to the vm. How can I compose the XML file to do this with oViirt Rest
API?
--
Best regards,
Ao Qingyun
aoqingyun(a)gmail.com
8 years, 6 months
restore
by Budur Nagaraju
HI
Getting below error while restoring ovirt,
[root@cstlb1 ovirtrestore]# engine-backup --mode=restore --file=ovirtbackup
--log=ovirtlog
Preparing to restore:
- Unpacking file 'ovirtbackup'
Restoring:
- Files
FATAL: Can't connect to database 'engine'. Please see
'/usr/bin/engine-backup --help'.
[root@cstlb1 ovirtrestore]#
Thanks,
Nagaraju
8 years, 6 months
Logical Networks with different MTUs
by Cam Wright
Hi,
I've just started building an oVirt farm as a replacement for our
existing infrastructure and I'm having issues configuring multiple
VLAN bridges with different MTUs.
When I try to add a logical network with a VLAN tag + VM Network + MTU
9000 to a bonded interface on my host with only the ovirtmgmt network
(MTU 1500, default) it throws up an error message and won't let me
continue, error message below:
Cannot setup Networks. The following Logical Networks do not have the
same MTU value: ovirtmgmt(default),
net_bne_vlan10(9000).
Eventually, I will want to add more logical networks with the default
MTU, so setting the ovirtmgmt MTU to 9000 is unfortunately not going
to solve my issue.
This is something I can do in vanilla Linux networking where I set the
802.3ad bond to be MTU 9000 and configure two different bridges off
that interface to 1500 and 9000, however this does not seem to be
possible in the oVirt web interface.
I've dug through the Administration guide and feature requests and
there doesn't seem to be anything there around using different MTU
values for different logical networks.
Has anyone been able to successfully do this? The
/etc/sysconfig/network-scripts and /var/lib/vdsm/persistence/netconf
files seem to get rewritten whenever the vdsm service does anything,
so I'm reluctant to edit them manually.
The hosts were built using the hosted-engine installer on Fedora 22.
The engine is running Fedora 22 also, see below:
[root@bne-ovirtengine01 ~]# cat /etc/redhat-release
Fedora release 22 (Twenty Two)
[root@bne-ovirtengine01 ~]# uname -r
4.0.4-301.fc22.x86_64
oVirt Engine Version: 3.6.0-1.fc22
Any assistance would be appreciated.
Cam Wright | Systems Administrator
CUTTINGEDGE
90 Victoria St, West End, Brisbane, QLD, 4101
T +61 7 3013 6222
E cwright(a)cuttingedge.com.au | W www.cuttingedge.com.au
/SYD /BNE /MEL /TYO
8 years, 6 months
oVirt support
by S.Mohammad Emami Razavi
Hello,
How can i check oVirt support for HP servers particularly Gen9?
Does anybody test oVirt with new generations of HP server?
Sincerely.
8 years, 6 months
USB
by suporte＠logicworks.pt
------=_Part_566586_1533253004.1443776545258
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: quoted-printable
Hello,=20
It's possible for a VM to read a USB pen connetced to the host (oVirt 3.5)?=
=20
Thanks=20
Jos=C3=A9=20
--=20
Jose Ferradeira=20
http://www.logicworks.pt=20
------=_Part_566586_1533253004.1443776545258
Content-Type: text/html; charset=utf-8
Content-Transfer-Encoding: quoted-printable
<html><body><div style=3D"font-family: Times New Roman; font-size: 10pt; co=
lor: #000000"><div>Hello,<br></div><div><br></div><div>It's possible for a =
VM to read a USB pen connetced to the host (oVirt 3.5)?<br></div><div><br><=
/div><div>Thanks<br></div><div><br></div><div>Jos=C3=A9<br></div><div><br><=
/div><div>-- <br></div><div><span name=3D"x"></span><hr style=3D"width: 100=
%; height: 2px;">Jose Ferradeira<br>http://www.logicworks.pt<br><span name=
=3D"x"></span><br></div></div></body></html>
------=_Part_566586_1533253004.1443776545258--
8 years, 6 months
elkstack
by Koen Vanoppen
Hi All,
Anybody has a nice example for the loggs of ovirt for logstash?
I'm using this one now:
filter {
if [type] == "ovirt" {
grok {
match => { "message" =>
"\A%{TIMESTAMP_ISO8601}%{JAVAFILE}%{SYSLOG5424SD}%{GREEDYDATA}" }
add_field => [ "received_at", "%{@timestamp}" ]
add_tag => [ "ovirt" ]
tag_on_failure => []
}
date {
match => [ "syslog_timestamp", "MMM d HH:mm:ss", "MMM dd HH:mm:ss" ]
}
}
}
But I have got a grokparse failure in this one... So I was thinking maybe
one of the community has something way better then this? :-)
Kind regards,
Koen
8 years, 6 months
Requested metadata not found in logs problem
by Luciano Natale
Hi everyone!
I've been reading about this "metadata not found: Requested metadata
element is not present" problem related to QoS settings in VM's. I've
assigned QoS to all my VM's and the messages stopped, but the I can't set
this value for the Hosted Engine VM. So I keep getting this message in my
logs. Is it possible to solve this?
Please let me know any more info info needed!
Thanks in advance! (and please excuse my bad english!)
--
Luciano Natale
8 years, 6 months
Hello, Multiple server into a single processing machine
by Khairul Annuar Bin Nordin
Good day,
I was wondering if there is a way to configure ovirt to act as an operation
to connect multiple server as one machine.
Regarding this, the machine would detect all server processor and manage it
as one machine.
example: I have 4 server with 8 core processor each, which result as 32
core. All the 32 core should be detected under one management. Ovirt will
act as the main processing manager and in it will have multiple instance,
these instance will run on across all server with high availability and
resource sharing.
Thank you for your time, and I hope to hear from you soon.
8 years, 6 months
