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July 2014
- 72 participants
- 144 discussions
I tested:
* [RFE] Prevent host fencing while kdumping
- http://www.ovirt.org/Fence_kdump
* hosted-engine-setup
Results:
Bug 1115123 -- hosted-engine-setup fails with ioprocess oop_impl enabled
Adding a host with Detect kdump flow set to on and without crashkernel
command line parameter results in a warning in the log as expected.
I ran out of time before I was able to configure crash dump detection
for my host VMs correctly. Looking forward to more thorough testing
on the next test day.
--
Adam Litke
1
0
Hi guys,
just a quick update on issues related to UI column sort infra.
The client-side sorting fix [1] is now merged in master branch.
The server-side sorting fix [2] is pending review.
Also note that Lior merged a patch [3] which greatly simplifies
code when making text-based columns *client-side* sortable, for
example:
TextColumnWithTooltip<SomeEntity> nameColumn = ...
instead of this:
// for text-based columns, need to provide separate Comparator
// that (typically) uses LexoNumericComparator for comparison
nameColumn.makeSortable(someEntityPropertyComparator);
you can do this:
// uses LexoNumericComparator to compare column's text values
nameColumn.makeSortable();
--
[1] http://gerrit.ovirt.org/#/c/28392/ ... where items would
disappear from grid when activating client-side column sorting
[2] http://gerrit.ovirt.org/#/c/28557/ ... where triggering
server-side sorting on a given column might corrupt the actual
search query dispatched by the model
[3] http://gerrit.ovirt.org/#/c/28670/
--
Regards,
Vojtech
2
2
[ACTION NEEDED] you must install PatternFly for new look-and-feel to work
by Greg Sheremeta 08 Jul '14
by Greg Sheremeta 08 Jul '14
08 Jul '14
Hi oVirt developers,
We extracted the new look-and-feel 'library' (called PatternFly) into its own
proper RPM, and removed it from the oVirt source tree in [1]
If you rebase without installing this library, your UI will be severely messed up :)
You must now install the PatternFly RPM from [2].
Steps:
1. add the PatternFly repo from [2] to your system in /etc/yum.repos.d/
2. yum install patternfly1
3. rebase ovirt-engine, build
4. run engine-setup
[1] http://gerrit.ovirt.org/#/c/29018/
[2] https://copr.fedoraproject.org/coprs/patternfly/patternfly1/
Let me know if there are any problems!
Greg
Greg Sheremeta
Red Hat, Inc.
Sr. Software Engineer, RHEV
Cell: 919-807-1086
gshereme(a)redhat.com
2
6
Hi all,
The test day revealed a large amount of issues. These issues are being addressed in the last few days.
To avoid the need to back-port each and every one of them to the ovirt-engine-3.5 stable branch, I suggest to give a few days for that effort,
and revisit it on mid next week, to asses it again and decide whether to do the branching then.
I ask the different maintainers not to push 3.6 relevant material into master in the next few days, until the branching is done.
To my knowledge no major (or any) patch related to 3.6 has been merge on master, but please correct me if I'm wrong.
Thanks all for your efforts in stabilizing the version.
Regards,
Oved
6
9
Minutes: http://ovirt.org/meetings/ovirt/2014/ovirt.2014-07-08-13.03.html
Minutes (text): http://ovirt.org/meetings/ovirt/2014/ovirt.2014-07-08-13.03.txt
Log: http://ovirt.org/meetings/ovirt/2014/ovirt.2014-07-08-13.03.log.html
=================================
#ovirt: oVirt Node Weekly Meeting
=================================
Meeting started by fabiand at 13:03:55 UTC. The full logs are available
at http://ovirt.org/meetings/ovirt/2014/ovirt.2014-07-08-13.03.log.html
.
Meeting summary
---------------
* Agenda (fabiand, 13:05:00)
* Action Item Review (fabiand, 13:05:38)
* Upcoming Release (3.1) (fabiand, 13:05:44)
* Testing (fabiand, 13:05:54)
* Other Items (fabiand, 13:05:57)
* Action Item Review (fabiand, 13:11:53)
* LINK:
http://resources.ovirt.org/meetings/ovirt/2014/ovirt.2014-07-01-13.02.txt
(fabiand, 13:12:02)
* rbarry created a jenkins job for the hosted-engine plugin (fabiand,
13:12:57)
* Upcoming Release (3.1) (fabiand, 13:13:20)
* Many patches merged for 3.1 (fabiand, 13:14:04)
* ISO with merged patches, based on master, for testign is ready,
announcement pending (fabiand, 13:14:58)
* Testing (fabiand, 13:15:28)
* Testing has priority now that all features (official and unoffical
ones) are merged (fabiand, 13:16:40)
* ACTION: fabiand and rbarry to test the iso (fabiand, 13:17:02)
* Other Items (fabiand, 13:17:14)
Meeting ended at 13:19:22 UTC.
Action Items
------------
* fabiand and rbarry to test the iso
Action Items, by person
-----------------------
* fabiand
* fabiand and rbarry to test the iso
* rbarry
* fabiand and rbarry to test the iso
* **UNASSIGNED**
* (none)
People Present (lines said)
---------------------------
* fabiand (55)
* apuimedo (4)
* rbarry (3)
* bkp (3)
* ovirtbot (2)
Generated by `MeetBot`_ 0.1.4
.. _`MeetBot`: http://wiki.debian.org/MeetBot
1
0
------=_Part_26595393_401944553.1403609366320
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit
Hello everyone,
following the announcement of oVirt.js prototype, I've developed a sample
GWT wrapper that provides Java API to oVirt.js for all GWT applications.
Please find the GWT wrapper patch attached. It bundles oVirt.js & Lo-Dash
libraries via GWT module (SdkGwtWrapper) providing Java-like API based on
oVirt.js.
In order for WebAdmin to use oVirt.js GWT wrapper, all we have to do is
add following into WebAdmin.gwt.xml (GWT module descriptor):
<inherits name="org.ovirt.engine.sdk.gwt.SdkGwtWrapper" />
and add following into pom.xml (Maven project descriptor):
<dependency>
<groupId>${engine.groupId}</groupId>
<artifactId>ovirt-js-gwt-wrapper</artifactId>
<version>${engine.version}</version>
<scope>provided</scope>
</dependency>
and that's it.
The Java API takes inspiration from oVirt.js API. For example, to add
new DataCenter:
// Create data object template, 'name' and 'local' are required.
DataCenterTemplate dcTemplate = DataCenterTemplate.create(
"test-dc", // name
false // local
);
// Set optional parameters such as 'description', if necessary.
dcTemplate.setDescription("my-desc");
// Obtain DataCenter resource collection.
ResourceCollection<DataCenter> dcColl = Sdk.get().api().getDataCenters();
// Add new DataCenter by running 'add' operation on 'dcColl'.
dcColl.add(dcTemplate).success(new SuccessCallback<DataCenter>() {
@Override
public void onSuccess(DataCenter dc) {
Window.alert("Added: " + dc.getName());
}
}).run();
The concept of resource, resource collection and operation is the same
as presented in oVirt.js.
dc.setName("test-dc-updated");
dc.setDescription("test")
dc.update().run(); // we could register 'success' callback here
You can see the full example by looking at SdkGwtWrapperTest class,
located in WebAdmin codebase (org.ovirt.engine.ui.webadmin.sdk_test).
Note that 'DataCenter' and 'DataCenterTemplate' will probably be
auto-generated from oVirt Engine REST API definition (XSD/RSDL).
As mentioned in my previous email, oVirt.js GWT wrapper ("overlay")
can be initially part of ovirt-engine repo, while oVirt.js project
deserves (in my opinion) a separate repo on its own.
Regards,
Vojtech
------=_Part_26595393_401944553.1403609366320
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------=_Part_26595393_401944553.1403609366320--
2
2
Did any of you encountered this problem?
$ $HOME/ovirt-engine/bin/engine-setup
***L:ERROR Internal error: type object 'Stages' has no attribute 'DB_CONNECTION_SETUP'
Do you know how to work around it/fix it?
4
10
08 Jul '14
You really want to ask those questions on the "devel" list.
CC'ed
Am 08.07.2014 05:48, schrieb lofyer:
> I'm trying to build rpm of ovirt-hosted-engine-ha on CentOS-6.5, and
> here's my 'make rpm' result:
>
> RPM build errors:
> File not found:
> /home/demo/gerrit/ovirt-hosted-engine-ha/tmp.repos/BUILDROOT/ovirt-hosted-engine-ha-1.2.1-0.1.master.20140708025658.el6.x86_64/usr/local/etc/ovirt-hosted-engine-ha/agent-log.conf
> File not found:
> /home/demo/gerrit/ovirt-hosted-engine-ha/tmp.repos/BUILDROOT/ovirt-hosted-engine-ha-1.2.1-0.1.master.20140708025658.el6.x86_64/usr/local/etc/ovirt-hosted-engine-ha/agent.conf
> File not found:
> /home/demo/gerrit/ovirt-hosted-engine-ha/tmp.repos/BUILDROOT/ovirt-hosted-engine-ha-1.2.1-0.1.master.20140708025658.el6.x86_64/usr/local/etc/ovirt-hosted-engine-ha/broker-log.conf
> File not found:
> /home/demo/gerrit/ovirt-hosted-engine-ha/tmp.repos/BUILDROOT/ovirt-hosted-engine-ha-1.2.1-0.1.master.20140708025658.el6.x86_64/usr/local/etc/ovirt-hosted-engine-ha/broker.conf
> File not found:
> /home/demo/gerrit/ovirt-hosted-engine-ha/tmp.repos/BUILDROOT/ovirt-hosted-engine-ha-1.2.1-0.1.master.20140708025658.el6.x86_64/usr/local/etc/ovirt-hosted-engine-ha/notifications
> File not found by glob:
> /home/demo/gerrit/ovirt-hosted-engine-ha/tmp.repos/BUILDROOT/ovirt-hosted-engine-ha-1.2.1-0.1.master.20140708025658.el6.x86_64/usr/local/etc/ovirt-hosted-engine-ha/notifications/*
> File not found:
> /home/demo/gerrit/ovirt-hosted-engine-ha/tmp.repos/BUILDROOT/ovirt-hosted-engine-ha-1.2.1-0.1.master.20140708025658.el6.x86_64/usr/local/share/ovirt-hosted-engine-ha
> File not found:
> /home/demo/gerrit/ovirt-hosted-engine-ha/tmp.repos/BUILDROOT/ovirt-hosted-engine-ha-1.2.1-0.1.master.20140708025658.el6.x86_64/usr/local/share/ovirt-hosted-engine-ha/ovirt-ha-agent
> File not found:
> /home/demo/gerrit/ovirt-hosted-engine-ha/tmp.repos/BUILDROOT/ovirt-hosted-engine-ha-1.2.1-0.1.master.20140708025658.el6.x86_64/usr/local/share/ovirt-hosted-engine-ha/ovirt-ha-broker
> File not found:
> /home/demo/gerrit/ovirt-hosted-engine-ha/tmp.repos/BUILDROOT/ovirt-hosted-engine-ha-1.2.1-0.1.master.20140708025658.el6.x86_64/usr/local/var/lib/ovirt-hosted-engine-ha/ha.conf
>
> What should I do to the spec file or ... do I miss some dependencies?
--
Mit freundlichen Grüßen / Regards
Sven Kieske
Systemadministrator
Mittwald CM Service GmbH & Co. KG
Königsberger Straße 6
32339 Espelkamp
T: +49-5772-293-100
F: +49-5772-293-333
https://www.mittwald.de
Geschäftsführer: Robert Meyer
St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen
Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen
2
1
Hi,
I've did some changes in AuditLogDirector.java, triggered by wrong behavior, when some key (AuditLogType) is not present in ResourceBundle 'bundles/AuditLogMessages', and wrote test to alert about missing translations. To be able to merge these changes, I need to supply already missing translations. For all following AuditLogType enums, silently nothing was saved to db when org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector#log(org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogableBase) was called.
Can somebody provide me missing translations for those keys?
Also test considers only default locale, should it test 'all existing' ResourceBundles or is testing default one just sufficient? (technically there's no difference at this time, since there's only default translation, but if someone will provide new ResourceBundle currently it will be used but not tested)
---
Key 'UNASSIGNED' is not translated in 'bundles/AuditLogMessages'
Key 'VDS_AUTO_FENCE_STATUS' is not translated in 'bundles/AuditLogMessages'
Key 'VDS_AUTO_FENCE_STATUS_FAILED' is not translated in 'bundles/AuditLogMessages'
Key 'VDS_AUTO_FENCE_FAILED_CALL_FENCE_SPM' is not translated in 'bundles/AuditLogMessages'
Key 'VDS_HIGH_NETWORK_USE' is not translated in 'bundles/AuditLogMessages'
Key 'USER_FAILED_REMOVE_VM' is not translated in 'bundles/AuditLogMessages'
Key 'USER_RUN_UNLOCK_ENTITY_SCRIPT' is not translated in 'bundles/AuditLogMessages'
Key 'VDS_NETWORK_MTU_DIFFER_FROM_LOGICAL_NETWORK' is not translated in 'bundles/AuditLogMessages'
Key 'VDS_HOST_IN_CONNECTING_STATE' is not translated in 'bundles/AuditLogMessages'
Key 'STORAGE_ACTIVATE_ASYNC' is not translated in 'bundles/AuditLogMessages'
Key 'DWH_STOPPED' is not translated in 'bundles/AuditLogMessages'
Key 'DWH_STARTED' is not translated in 'bundles/AuditLogMessages'
Key 'DWH_ERROR' is not translated in 'bundles/AuditLogMessages'
Key 'USER_REMOVE_AUDIT_LOG' is not translated in 'bundles/AuditLogMessages'
Key 'USER_REMOVE_AUDIT_LOG_FAILED' is not translated in 'bundles/AuditLogMessages'
Key 'USER_CLEAR_ALL_DISMISSED_AUDIT_LOG' is not translated in 'bundles/AuditLogMessages'
Key 'USER_CLEAR_ALL_DISMISSED_AUDIT_LOG_FAILED' is not translated in 'bundles/AuditLogMessages'
thanks,
Martin.
4
4
As part of the oVirt 3.5 test day I tested:
- ioprocess, with several storage sanity tests, I hit the known bug
bz1114499 (refreshing iso list fails) and I mostly had problems with
the really verbose logging, filing:
- bz1114908 - Excessive ioprocess logging in vdsm.log
- bz1114924 - Possible missing string terminator in ioprocess logging
- vm migration progress bar, overall the feature is in good shape, I
filed a bug for a currently unhandled corner case:
- bz1114997 - Migration progress bar not cleaned on VM crash
some of the relevant things I verified were:
- fetching the migration progress from vdsm (pass)
- reporting the migration progress in webadmin (pass)
- reporting the migration progress in rest-api (pass)
I also stressed the VM in order to avoid a quick convergence for the
migration (progress bar was rising and falling accordingly).
- command coordinator, in order to test it I prepared an host with
special patches for live-merge (qemu, libvirt and vdsm). I tested
several times the positive flows and few negative flows killing
the engine during the operations. I hit right away an issue that was
introduced quite recently:
- bz1115127 - fail to find constructors for commands
other than that command coordinator and live merge seem in a good
shape
Additionally I also filed:
- bz1115154 - DisconnectHostFromStoragePoolServersCommand failures
--
Federico
1
0
Hi all,
Following is a summary of my experience from the 3.5 Test Day.
As a someone who usually isn't very UX-oriented, I decided to test a couple of UX RFEs, both as a learning experience and out of the thought that a pair of fresh eyes may see things that seasoned UX developers may have become used to overlooking.
I wasted about an hour in the morning trying to recover my dev. env. from the mess I left it in, and ultimately decided it was not a good use of my time, and opted to install RPMs on a VM.
Once I passed that hurdle I played around with both features a bit, and tried to systematically apply them to all the main tabs.
Both features seem to be working properly, although I did stumble across "Bug 1114990 - Clusters main tab is not sorted", which I don't believe is related to either feature, but worth fixing nonetheless.
-Allon
2
1
Conference: Linux.conf.au
Information: Each year open source geeks from across the globe gather in Australia or New Zealand to meet their fellow technologists, share the latest ideas and innovations, and spend a week discussing and collaborating on open source projects. The conference is well known for the speakers and delegates depth of talent, and its focus on technical linux content.
Possible topics: Virtualization, oVirt, KVM, libvirt, RDO, OpenStack, Foreman
Date: January 12-15, 2015
Location: Auckland, New Zealand
Website: http://lca2015.linux.org.au/
Call for Papers Deadline: July 13, 2014
Call for Papers URL: http://lca2015.linux.org.au/cfp
Contact me for more information and assistance with presentations.
--
Brian Proffitt
oVirt Community Manager
Project Atomic Community Lead
Open Source and Standards, Red Hat - http://community.redhat.com
Phone: +1 574 383 9BKP
IRC: bkp @ OFTC
1
0
Hi,
I tested
https://bugzilla.redhat.com/show_bug.cgi?id=1054241
(http://www.ovirt.org/Feature/OvfOnWantedDomains)
The feature worked ok.
1
1
just merged http://gerrit.ovirt.org/#/c/25661/ to help us use mvn to
copy the project artifact instead of make.
usage:
#build and deploy to $OVIRT_ENGINE_PREIFX
mvn clean install -Pmake
#just deploy
mvn install -pl org.ovirt.engine:make -Pmake
#alternative prefix
mvn clean install -Pmake -Dprefix=/path/to/prefix
3
2
Hi,
I'm trying to enumerate all the daemon threads VDSM uses, as in 4.15.0
(to be exact, as in master 3228f5dad8f488192ea62f4e3e39172832435e80)
So far I got:
===
SocketServer: 1 service, short lived thread per request?
VDSM alone, with no VM running
num what where
--------------------------------------------------------
1 libVirtEventLoop lib/vdsm/libvirtconnection.py
P TaskManager vdsm/storage/hsm.py
1 StorageServer vdsm/storage/storageServer.py
1 StorageRefresh vdsm/storage/hsm.py
1 ChannelListener vdsm/virt/vmchannels.py
1 HostStatsThread vdsm/virt/sampling.py
1 MomThread vdsm/momIF.py
1 clientIF vdsm/clientIF.py
1 HostMonitor mom/HostMonitor.py
1 StompReactor vdsm/rpc/BindingJsonRpc.py
1 JsonRpcServer vdsm/rpc/BidningJsonRpc.py
1 GuestManager mom/GuestManager.py
1 PolicyEngine mom/PolicyEngine.py
1 XmlRpcServer? vdsm/rpc/BindingXMLRPC.py
1 Detector vdsm/clientIF.py
1 RPCServer mom/RPCServer.py
1 SocketServer stdlib, triggered by vdsm/rpc/BindingXMLRPC.py
1 IOProcess? vdsm/storage/outOfProcess.py
S DomainMonitor vdsm/storage/domainMonitor.py
P/2 HSM_MailMonitor vdsm/storage/storage_mailbox.py
P/2 SPM_MailMonitor vdsm/storage/storage_mailbox.py
P = pool size (config/irs/thread_pool_size)
Total: 17 + number(StorageDomains) + P * 2
Total with defaults (P=10) = 37 + number(StorageDomains)
Minimum storage domains: 2 (ISO + data)
Baseline: 39 threads
Per VM
1 sampling vdsm/virt/sampling.py
1 GuestMonitor mom/GuestMonitor.py
===
More precise update will follow. In the meantime, anyone please feel free to
point out omissions/errors.
Thanks,
--
Francesco Romani
RedHat Engineering Virtualization R & D
Phone: 8261328
IRC: fromani
5
4
----- Original Message -----
> From: "aaron Beein" <aaronbeein(a)gmail.com>
> To: "Nir Soffer" <nsoffer(a)redhat.com>
> Cc: devel(a)ovirt.org
> Sent: Sunday, July 6, 2014 12:58:44 PM
> Subject: Re: [ovirt-devel] compile vdsm and attach it to a engine
>
> Thank you very much for your patient explanation.
> According to your clues, I selected the centos6.5 and I I've succeeded
> to add my host which contains a compiled vdsm to a engine.
>
> I am working on Cloud Computing and Virtualization. And I like them.
> May be I will modify the vdsm code in the future. So this is the first
> step to
> use modified vdsm.
>
> Thanks again for your help.
When you do have some nice modification, please share it with us.
Nir
>
> aaron
>
> 2014-07-06 3:56 GMT+08:00 Nir Soffer <nsoffer(a)redhat.com>:
> > ----- Original Message -----
> >> From: "aaron Beein" <aaronbeein(a)gmail.com>
> >> To: devel(a)ovirt.org
> >> Sent: Thursday, July 3, 2014 5:16:15 AM
> >> Subject: [ovirt-devel] compile vdsm and attach it to a engine
> >>
> >> Thank you for your great job on ovirt and vdsm. Now I devote myself to
> >> compile vdsm on centos 6.3 host and attach it to a ovirt engine. But when
> >> I
> >> attach the host which contains a compiled vdsm to a ovirt engine , the
> >> status of the host is always ‘Non Responsive’(step 11 below).
> >
> > I think those pages are misleading.
> >
> > 1. First Centos 6.3 is too old, I think that current vdsm requires Centos
> > 6.5.
> > Using old version you may have missing packages.
> > Do you have specific reason to use this version?
> >
> > 2. Why do you want to compile vdsm? Do you plan to modify vdsm or you just
> > need a version that works on your machine?
> >
> > 3. If you want to develop vdsm, first prepare the host:
> >
> > 1. Install on the host one of the supported versions - RHEL 6.5, Centos
> > 6.5
> > or Fedora 19. Fedora 20 should also work.
> >
> > 2. http://www.ovirt.org/Vdsm_Developers#Installing_required_packages
> >
> > 3. http://www.ovirt.org/Vdsm_Developers#Getting_the_source
> >
> > 4. http://www.ovirt.org/Vdsm_Developers#Building_a_Vdsm_RPM
> >
> > 5. You don't need anything else on that page (but see bellow)
> >
> > 4. Add the host to ovirt engine
> >
> > The best way is to do it from the engine, before you install your vdsm
> > you built
> > from source. This will configure network and certificates and will make
> > your life
> > easier.
> >
> > Do not disable ssl or installation from engine, it will only make it
> > more
> > complex for yourself.
> >
> > So add the host the engine - it will install the lastest stable vdsm
> > version
> > on this host and it should be up in few minuets.
> >
> > 5. Install new vdsm version
> >
> > This is the step you will do again and again when developing vdsm.
> >
> > 1. On the engine side, move the host to maintenance
> >
> > 2. On the host, remove vdsm:
> >
> > yum remove -y vdsm\*
> >
> > This is required because the way we version master builds. A version
> > you
> > build from source will typically have older version number compared
> > with
> > latest stable version. Removing vdsm is quick and solve this
> > versioning
> > mess.
> >
> > 3. And install the rpm packages as described in:
> > http://www.ovirt.org/Vdsm_Developers#Basic_installation
> >
> > Important note: the command to install vdsm in the wiki assume that
> > you have only one version of the rpm in rpmbuild/RPMS/*/. If you have
> > multiple versions your installation will fail with strange errors.
> >
> > The best way to avoid this is to remove the RPMS direcotory before you
> > build new rpm. If you want to keep multiple rpms version move them
> > elsewhere
> > after you build.
> >
> > If you have trouble, please attach engine.log and vdsm.log. We cannot help
> > if
> > all the info we have is "host is non-responsive".
> >
> >
> > Nir
> >
> >
> >
> >
> >
> >
> >
>
1
0
ovirt test day report - make ovirt easy configurable to allow redirection of all logs to syslog
by Alona Kaplan 06 Jul '14
by Alona Kaplan 06 Jul '14
06 Jul '14
During the test day I tested -
Bug 1078738 - OVIRT35 - [RFE] make ovirt easy configurable to allow redirection of all logs to syslog
There was no feature page so it was very hard to understand how this feature should be tested.
The build contains only a patch that tailors the api to the engine.
abarlev sent me an external rpm with the syslog extension- tested it on f19, seems to work fine.
Alona.
2
1
Hi all,
I was testing two features of 3.5 in the oVirt test day
The first feature was: [RFE] Maintenance operations on a VM would ask for an optional reason (BZ1108866)
The feature provides the ability to present a message to the user regarding the reason why this VM has been shutdown.
It seems to work very well except when using shutdown while the VM is powering up or shutting down, then the message gets deleted.
The other feature I was testing was: Allow to clone a (down) VM without snapshot/template (BZ1108866)
This feature provides the ability to clone a VM from the VM itself, instead do it from a snapshot.
I have tested many different scenarios such as cloning a VM which was in PREVIEW, VM containing shared disks and read only disks.
The feature works very well, and the previewed VM which was cloned, was similar to the cloned one.
Regards,
Maor
1
0
Hi,
Thank you for your great job on ovirt and vdsm. Now I devote myself to
compile vdsm on centos 6.3 host and attach it to a ovirt engine. But when I
attach the host which contains a compiled vdsm to a ovirt engine , the
status of the host is always ‘Non Responsive’(step 11 below). I reference
the links below:
http://www.ovirt.org/Vdsm_Developers
http://www.ovirt.org/Installing_VDSM_from_rpm
The steps( 1-9 ) are executed on centos6.3 host, and the steps(10--11) are
executed on ovirt engine. So I would be very grateful if you can give me
some clues that if I've missed anything or I done something wrong.
The attachment is the same as the bellow which makes it easier for you to
read.
1 Deployment platform
Centos6.3
Linux bogon 2.6.32-431.20.3.el6.x86_64 #1 SMP Thu Jun 19 21:14:45 UTC 2014
x86_64 x86_64 x86_64 GNU/Linux
Ip ： 10.1.8.252
CPU supports hardware virtualization extensions:
# cat /proc/cpuinfo | egrep 'svm|vmx'| grep nx
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx
rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc
aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr
pdcm pcid sse4_1 sse4_2 popcnt tsc_deadline_timer xsave lahf_lm arat epb
xsaveopt pln pts dts tpr_shadow vnmi flexpriority ept vpid
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx
rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc
aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr
pdcm pcid sse4_1 sse4_2 popcnt tsc_deadline_timer xsave lahf_lm arat epb
xsaveopt pln pts dts tpr_shadow vnmi flexpriority ept vpid
2 Apply all updates # yum -y update 3 Installing required packages
RHEL 6 users must add EPEL yum repository for installing python-ordereddict
and pyton-pthreading. The rpm bellow will install the epel yum repo and
required gpg keys.
# yum install http://download.fedoraproject.org/pub/epel/6/i386/epel-release-6-8.noarch.r…
RHEL 6 users must install a newer pep8 version than the one shipped in
EPEL6. Older pep8 versions have a bug that's tickled by vdsm. You can use
`pip`, or
yum install http://danken.fedorapeople.org/python-pep8-1.4.5-2.el6.noarch.rpm
oVirt repo:
yum install http://resources.ovirt.org/releases/ovirt-release.noarch.rpm
RHEL 6 users must add the glusterfs repository, providing newer glusterfs
not available on RHEL 6. Optionally install 'wget' if not present
rpm -q wget 2> /dev/null || yum install wget
wget -O /etc/yum.repos.d/glusterfs-epel.repo
*http://download.gluster.org/pub/gluster/glusterfs/LATEST/EPEL.repo/glusterfs-epel.repo*
<http://download.gluster.org/pub/gluster/glusterfs/LATEST/EPEL.repo/glusterf…>
Fedora and RHEL 6 users must verify the following packages are installed
before attempting to build:
yum install make autoconf automake pyflakes logrotate gcc python-pep8
libvirt-python python-devel \
python-nose rpm-build sanlock-python genisoimage python-ordereddict
python-pthreading libselinux-python\
python-ethtool m2crypto python-dmidecode python-netaddr
python-inotify python-argparse git \
python-cpopen bridge-utils libguestfs-tools-c pyparted openssl libnl
libtool gettext-devel python-ioprocess libvirt libvirt-client
libvirt-lock-sanlock
4 Getting the source
cd /root
git clone *http://gerrit.ovirt.org/p/vdsm.git*
<http://gerrit.ovirt.org/p/vdsm.git>
cd vdsm
5 Building a Vdsm RPM
./autogen.sh –system
./configure --prefix=/usr --sysconfdir=/etc --localstatedir=/var
--libdir=/usr/lib --enable-hooks
make rpm NOSE_EXCLUDE=.*
6 Basic installation and start
When building from source, you should enable the ovirt-beta repository, to
satisfy dependencies that are not available yet in the release repository.
# cd ~/rpmbuild/RPMS
# yum install --skip-broken
--enablerepo=ovirt-master-snapshot-static x86_64/* noarch/vdsm-xml*
noarch/vdsm-cli* noarch/vdsm-python-zombiereaper*
noarch/vdsm-*jsonrpc*
Before starting vdsmd service for the first time vdsm requires some
configuration procedures for external services that being used by vdsmd. To
ease this process vdsm provides a utility (vdsm-tool). To perform full
reconfiguration of external services perform:
# vdsm-tool configure --force
(for more information read "vdsm-tool --help")
7 Finally start the vdsmd service
# service vdsmd start
8 Yum install -y bridge-utils
Configuring the bridge Interface as below
Disable the network manager service by executing as root:
systemctl stop NetworkManager.service
systemctl disable NetworkManager.service
service network start
chkconfig network on
Add the following content into a new file named:
*/etc/sysconfig/network-scripts/ifcfg-ovirtmgmt*:
DEVICE=ovirtmgmt
TYPE=Bridge
ONBOOT=yes
DELAY=0
BOOTPROTO=static
IPADDR=10.1.8.252
NETMASK=255.255.255.0
GATEWAY=10.1.8.254
Add the following line into the configuration file of your out going
interface (usually em1/eth0) the file is located at:
*/etc/sysconfig/network-scripts/ifcfg-em1* (assuming the device is em1)
BRIDGE=ovirtmgmt
and remove the IPADDR, NETMASK and BOOTPROTO keys, since the interface
should not have an IP address of its own. Full Example
DEVICE=em1
ONBOOT=yes
BRIDGE=ovirtmgmt
Restart the network service by executing:
service network restart
*Note that if any other bridge (from ovirtmgmt) is present at the time of
host installation, the bridge creation operation is skipped and you have to
change the bridge settings to correspond to above shown configuration
manually.*
*9 Configuring VDSM*
Add the following content into the file: */etc/vdsm/vdsm.conf* (you may
need to create that file):
[vars]
ssl = false
Restart the vdsmd service by executing:
service vdsmd restart
If Vdsm was started earlier with ssl=true, it would refuse to start and you
may need to use the undocumented verb
service vdsmd reconfigure
service vdsmd start
which edits */etc/libvirt/qemu.conf* and changes *spice_tls=1* to
*spice_tls=0*.
10 Connect to overt-engine
*ref: OVirt_-_connecting_development_vdsm_to_ovirt_engine
<http://www.ovirt.org/OVirt_-_connecting_development_vdsm_to_ovirt_engine>.*
*su - postgres -c "psql engine -c \"UPDATE vdc_options set option_value =
'true' where option_name = 'InstallVds'\""*
*service overt-engine restart*
11 Attach the host to the engine
I login the engine Administration Portal , and attach the centos host to a
cluster. But it failed.
2
1
On Jul 3, 2014 8:27 PM, Antoni Segura Puimedon <asegurap(a)redhat.com> wrote:
>
>
>
> ----- Original Message -----
> > From: "Allon Mureinik" <amureini(a)redhat.com>
> > To: "Oved Ourfali" <ovedo(a)redhat.com>
> > Cc: "Piotr Kliczewski" <pkliczew(a)redhat.com>, devel(a)ovirt.org
> > Sent: Thursday, July 3, 2014 4:57:55 PM
> > Subject: Re: [ovirt-devel] ovirt-engine-3.5 branching
> >
> > I concur.
> >
> > There are too many flows broken on /master/ to consider the 3.5 branch
> > anything remotely near "stable".
>
> Wouldn't it be better to keep the current branch as "stabilization branch"
> and test extensively every patch that goes into it instead of keeping adding
> to the master branch and rebranch and then have the same or similar happen
> in the next test day?
>
> If I remember correctly in the previous release cycle something similar happened
> in the engine an teams tried to push non critical or stabilization patches
> after feature freeze. At the time, it was argued that this release cycle it
> would be branch and backport.
>
> I realize, of course, that it is painstaking to backport a great amount of
> patches, but this is a direct result of letting features get merged too late
> in the cycle and before being up to a certain standard of stability.
>
> I would say "let this backporting frenzy be a lesson to all to be more conservative
> with the timelines in the next cycle" but I understand the other side of the
> argument, so maybe instead we should just count with an extra week between
> freeze and branching (note that this will delay review and merge of work
> on master for the next feature reducing the chances of big features being
> merged early-middle cycle.
>
I think that we all learn the lesson here, and we are just increasing the risk of having things not back ported due to human error, and by that reducing the stabilization... While we know that a lot was fixed. And also some bugs, and not just things that were added at the last minute.
> >
> > wrt to holding off 3.6 features, I can confirm that from the storage side
> > nothing has been merged, and we can keep holding them back.
> >
> >
> > -Allon
> >
> > ----- Original Message -----
> > > From: "Oved Ourfali" <ovedo(a)redhat.com>
> > > To: devel(a)ovirt.org
> > > Cc: "Piotr Kliczewski" <pkliczew(a)redhat.com>
> > > Sent: Thursday, July 3, 2014 5:31:43 PM
> > > Subject: [ovirt-devel] ovirt-engine-3.5 branching
> > >
> > > Hi all,
> > >
> > > The test day revealed a large amount of issues. These issues are being
> > > addressed in the last few days.
> > > To avoid the need to back-port each and every one of them to the
> > > ovirt-engine-3.5 stable branch, I suggest to give a few days for that
> > > effort,
> > > and revisit it on mid next week, to asses it again and decide whether to do
> > > the branching then.
> > >
> > > I ask the different maintainers not to push 3.6 relevant material into
> > > master
> > > in the next few days, until the branching is done.
> > > To my knowledge no major (or any) patch related to 3.6 has been merge on
> > > master, but please correct me if I'm wrong.
> > >
> > > Thanks all for your efforts in stabilizing the version.
> > >
> > > Regards,
> > > Oved
> > > _______________________________________________
> > > Devel mailing list
> > > Devel(a)ovirt.org
> > > http://lists.ovirt.org/mailman/listinfo/devel
> > >
> > _______________________________________________
> > Devel mailing list
> > Devel(a)ovirt.org
> > http://lists.ovirt.org/mailman/listinfo/devel
> >
> _______________________________________________
> Devel mailing list
> Devel(a)ovirt.org
> http://lists.ovirt.org/mailman/listinfo/devel
1
0
Hey,
I assigned myself to the Import Storage Domain feature [1] in the first
ovirt 3.5 test day
Currently I checked that when setting OvfUpdateIntervalInMinutes (on
vdc_options) to 2 minutes, it saves the ovf files as expected. After
setting up new environment and importing the same nfs path that I used
as storage domain, ovirt recovered my setup properly
I'll play with it more on second test day.
[1] https://bugzilla.redhat.com/show_bug.cgi?id=1083307
--
Yaniv Bronhaim.
1
0
03 Jul '14
Hi,
I assigned myself to the ovirt-foreman advanced integration feature [1] in the first
ovirt 3.5 test day.
The setup required for testing that environment is a bit complex (foreman, isolated
network, extending the foreman with extra plugins). I faced environmental
issues most of the day, mainly regarding foreman installation and configuration.
I provided specific feedback regarding the installed setup missing steps to Yaniv,
the feature owner, which will incorporate them into the feature page.
I haven't reached into a point where i can provision a host via foreman into ovirt, but
I plan to get back to it in the second ovirt test day (or even before).
[1] http://www.ovirt.org/Features/AdvancedForemanIntegration
Regards,
Moti
1
0
-------- Original Message --------
Subject: [ovirt-users] ovirt 3.5 TestDay Results
Date: Thu, 03 Jul 2014 12:36:07 +0200
From: Vinzenz Feenstra <vfeenstr(a)redhat.com>
Organization: Red Hat
To: Users(a)ovirt.org List <Users(a)ovirt.org>
Hi,
I had to test *Bug 1080987*
<https://bugzilla.redhat.com/show_bug.cgi?id=1080987> -OVIRT35 - [RFE]
Support ethtool_opts functionality within oVirt
Installation of the engine went very smooth without a single issue, even
adding a previously used host through the host deploy went smoothly and
upgraded VDSM without any issues.
The feature worked as expected without any problems.
All in all I have to say that this time I had the best beta experience
since I am working with oVirt.
Good Job guys! :-)
--
Regards,
Vinzenz Feenstra | Senior Software Engineer
RedHat Engineering Virtualization R & D
Phone: +420 532 294 625
IRC: vfeenstr or evilissimo
Better technology. Faster innovation. Powered by community collaboration.
See how it works at redhat.com
1
0
Hi all,
During the first test day I tested BZ 1108602 "Implement REST API for oVirt scheduler".
Most basic CRUD operations via rest worked well, but there was a problem with accessing
the subcollections 'filters', 'weights' and 'balances' of the /api/schedulingpolicies
resource by id.
For this a bug was filed under https://bugzilla.redhat.com/show_bug.cgi?id=1115071
Martin
2
1
Re: [ovirt-devel] [libvirt] [RFC][scale] new API for querying domains stats
by Francesco Romani 02 Jul '14
by Francesco Romani 02 Jul '14
02 Jul '14
----- Original Message -----
> From: "Daniel P. Berrange" <berrange(a)redhat.com>
> To: "Francesco Romani" <fromani(a)redhat.com>
> Cc: libvir-list(a)redhat.com
> Sent: Tuesday, July 1, 2014 10:35:21 AM
> Subject: Re: [libvirt] [RFC][scale] new API for querying domains stats
>
[...]
> > We [in VDSM] currently use these APIs for our sempling:
> > virDomainBlockInfo
> > virDomainGetInfo
> > virDomainGetCPUStats
> > virDomainBlockStats
> > virDomainBlockStatsFlags
> > virDomainInterfaceStats
> > virDomainGetVcpusFlags
> > virDomainGetMetadata
>
> Why do you need to call virDomainGetMetadata so often ? That merely contains
> a opaque data blob that can only have come from VDSM itself, so I'm surprised
> you need to call that at all frequently.
We store some QoS info in the domain metadata. Actually we can elide this API call
from the list and fix our coude to make smarter use of it.
> > please note that we are much more concerned about thread reduction then
> > about performance numbers. We had report of thread number becoming a
> > real harm, while performance so far is not yet a concern
> > (https://bugzilla.redhat.com/show_bug.cgi?id=1102147#c54)
> >
> > * bulk APIs for querying domain stats
> > (https://bugzilla.redhat.com/show_bug.cgi?id=1113116)
> > would be really welcome as well. It is quite independent from the
> > previous bullet point
> > and would help us greatly with scale.
>
> If we did the first bullet point, we'd be adding another ~10 APIs for
> async variants. If we then did the second bullet point we'd be adding
> another ~10 APIs for bulk querying. So while you're right that they
> are independent, it would be desirable to address them both at the
> same time, so we only need to add 10 new APIs in total, not 20.
I'm fine with this approach.
> For the async API design, I could see two potential designs
>
> 1. A custom callback to run per API
>
> typedef (void)(*virDomainBlockInfoCallback)(virDomainPtr dom,
> bool isError,
> virDomainBlockInfoPtr info,
> void *opaque);
>
> int virDomainGetBlockInfoAsync(virDomainPtr dom,
> const char *disk,
> virDomainBlockInfoCallback cb,
> void *opaque,
> unsigned int flags);
>
>
> 2. A standard callback and a pair of APIs
>
> typedef void *virDomainAsyncResult;
> typedef (void)(*virDomainAsyncCallback)(virDomainPtr dom,
> virDomainAsyncResult res);
>
> void virDomainGetBlockInfoAsync(virDomainPtr dom,
> const char *disk,
> virDomainBlockInfoCallback cb,
> void *opaque,
> unsigned int flags);
> int virDomainGetBlockInfoFinish(virDomainPtr dom,
> virDomainAsyncResult res,
> virDomainBlockInfoPtr info);
>
> This second approach is the way GIO works (see example in this page
> https://developer.gnome.org/gio/stable/GAsyncResult.html ). The main
> difference between them really is probably the way you get error
> reporting from the APIs. In the first example, libvirt would raise
> an error before it invoked the callback, with isError set to True.
> In the second example, the Finish() func would raise the error and
> return -1.
I need to check in deeper detail and sync up with other VDSM developers,
but I have a feel that the first approach is a bit easier for VDSM to consume.
Bests,
--
Francesco Romani
RedHat Engineering Virtualization R & D
Phone: 8261328
IRC: fromani
2
1
Hi,
I'd like to share couple of observations on the scale system, just a few chaotic notes mostly for the documentation purposes:-)
4 socket, 8 core, HT -> 64 CPU
samples has been taken in +- stable conditions
1) running 100VMs; top sample with collapsed process usage (all threads sum up)
top - 15:00:48 up 5 days, 6:31, 1 user, load average: 2.25, 1.90, 2.05
Tasks: 1989 total, 4 running, 1983 sleeping, 1 stopped, 1 zombie
Cpu(s): 4.7%us, 1.9%sy, 0.0%ni, 93.3%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Mem: 396900992k total, 80656384k used, 316244608k free, 156632k buffers
Swap: 41148408k total, 0k used, 41148408k free, 12225520k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
9057 vdsm 0 -20 17.5g 482m 9m S 162.7 0.1 446:46.28 vdsm
8726 root 20 0 979m 17m 7996 R 135.6 0.0 68:56.42 libvirtd
36937 qemu 20 0 1615m 296m 6328 S 59.2 0.1 0:19.18 qemu-kvm
38174 root 20 0 16496 2724 880 R 32.1 0.0 0:00.54 top
2458 qemu 20 0 1735m 533m 6328 S 11.1 0.1 2:38.87 qemu-kvm
10203 qemu 20 0 1736m 511m 6328 S 11.1 0.1 2:32.53 qemu-kvm
27774 qemu 20 0 1730m 523m 6328 S 11.1 0.1 2:22.36 qemu-kvm
25208 qemu 20 0 1733m 514m 6328 S 9.9 0.1 2:22.47 qemu-kvm
51594 qemu 20 0 1733m 650m 6328 S 9.9 0.2 3:53.42 qemu-kvm
… etc
[ this one's not from stable conditions, unfortunately, as can be seen by PID 36937]
----------------------------
2) running 185 VMs - all threads sum up. VDSM has 411 threads; load is much higher; also note high sys time
top - 07:10:28 up 5 days, 22:41, 1 user, load average: 19.10, 14.28, 13.17
Tasks: 2318 total, 9 running, 2308 sleeping, 0 stopped, 1 zombie
Cpu(s): 10.8%us, 21.0%sy, 0.0%ni, 67.8%id, 0.1%wa, 0.0%hi, 0.2%si, 0.0%st
Mem: 396900992k total, 157267616k used, 239633376k free, 175700k buffers
Swap: 41148408k total, 0k used, 41148408k free, 12669856k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
9057 vdsm 0 -20 30.1g 856m 10m S 883.4 0.2 9818:59 vdsm
8726 root 20 0 975m 19m 7996 R 142.4 0.0 1370:15 libvirtd
19542 root 20 0 16700 3108 1020 R 15.1 0.0 0:18.11 top
17614 qemu 20 0 1730m 692m 6328 S 6.5 0.2 49:05.53 qemu-kvm
55545 qemu 20 0 1732m 708m 6328 S 6.3 0.2 48:42.01 qemu-kvm
28542 qemu 20 0 1724m 696m 6328 S 6.2 0.2 44:44.50 qemu-kvm
12482 qemu 20 0 1738m 822m 6328 S 6.0 0.2 51:02.71 qemu-kvm
… etc
break-up per thread:
top - 07:05:43 up 5 days, 22:36, 1 user, load average: 12.50, 11.15, 12.00
Tasks: 3357 total, 35 running, 3321 sleeping, 0 stopped, 1 zombie
Cpu(s): 11.3%us, 16.0%sy, 0.0%ni, 72.5%id, 0.0%wa, 0.0%hi, 0.2%si, 0.0%st
Mem: 396900992k total, 157238240k used, 239662752k free, 175700k buffers
Swap: 41148408k total, 0k used, 41148408k free, 12669856k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
8726 root 20 0 979m 19m 7996 R 81.6 0.0 860:14.21 libvirtd
9103 vdsm 0 -20 30.1g 855m 10m R 63.7 0.2 502:03.90 vdsm
9144 vdsm 0 -20 30.1g 855m 10m R 59.5 0.2 276:23.93 vdsm
11150 vdsm 0 -20 30.1g 855m 10m R 59.0 0.2 399:37.86 vdsm
9100 vdsm 0 -20 30.1g 855m 10m R 42.7 0.2 354:41.75 vdsm
18053 root 20 0 17708 3968 1020 R 17.2 0.0 0:17.46 top
11845 vdsm 0 -20 30.1g 855m 10m S 15.4 0.2 114:48.08 vdsm
8755 root 20 0 979m 19m 7996 S 13.0 0.0 81:25.64 libvirtd
8753 root 20 0 979m 19m 7996 S 12.7 0.0 81:21.16 libvirtd
64396 root 20 0 979m 19m 7996 S 12.4 0.0 80:03.68 libvirtd
8754 root 20 0 979m 19m 7996 R 10.0 0.0 81:26.52 libvirtd
8751 root 20 0 979m 19m 7996 S 9.9 0.0 81:18.83 libvirtd
8752 root 20 0 979m 19m 7996 R 9.7 0.0 81:28.07 libvirtd
52567 vdsm 0 -20 30.1g 855m 10m S 4.9 0.2 9:27.75 vdsm
30617 vdsm 0 -20 30.1g 855m 10m S 3.8 0.2 34:40.75 vdsm
40621 vdsm 0 -20 30.1g 855m 10m S 3.8 0.2 34:12.40 vdsm
8952 vdsm 0 -20 30.1g 855m 10m S 3.8 0.2 24:03.79 vdsm
29818 vdsm 0 -20 30.1g 855m 10m S 3.7 0.2 9:21.33 vdsm
31418 vdsm 0 -20 30.1g 855m 10m S 3.7 0.2 35:09.03 vdsm
6858 vdsm 0 -20 30.1g 855m 10m S 3.7 0.2 34:10.79 vdsm
18513 vdsm 0 -20 30.1g 855m 10m S 3.7 0.2 34:44.03 vdsm
46247 vdsm 0 -20 30.1g 855m 10m S 3.7 0.2 34:16.65 vdsm
50759 vdsm 0 -20 30.1g 855m 10m S 3.7 0.2 34:04.86 vdsm
58612 vdsm 0 -20 30.1g 855m 10m S 3.7 0.2 31:58.11 vdsm
25872 vdsm 0 -20 30.1g 855m 10m S 3.7 0.2 31:03.81 vdsm
31599 vdsm 0 -20 30.1g 855m 10m S 3.7 0.2 31:10.85 vdsm
… etc
overall network usage:
0.5-3Mbps varying, roughly corresponding to 15s
----------------------------
3) special case when vdsm was down, 185 VMs
top - 08:34:11 up 6 days, 4 min, 2 users, load average: 5.96, 5.20, 8.71
Tasks: 2314 total, 7 running, 2306 sleeping, 0 stopped, 1 zombie
Cpu(s): 8.6%us, 4.9%sy, 0.0%ni, 86.1%id, 0.0%wa, 0.0%hi, 0.4%si, 0.0%st
Mem: 396900992k total, 157512324k used, 239388668k free, 180100k buffers
Swap: 41148408k total, 0k used, 41148408k free, 12726620k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
47776 root 20 0 17212 3592 1020 R 16.5 0.0 0:16.32 top
35549 qemu 20 0 1806m 809m 6328 S 6.7 0.2 53:46.20 qemu-kvm
43240 qemu 20 0 1735m 694m 6328 S 6.5 0.2 44:58.63 qemu-kvm
51594 qemu 20 0 1733m 822m 6328 S 6.3 0.2 54:19.51 qemu-kvm
24881 qemu 20 0 1726m 704m 6328 S 6.1 0.2 48:50.63 qemu-kvm
58563 qemu 20 0 1728m 699m 6328 S 6.1 0.2 50:14.10 qemu-kvm
… etc
--------------------------
4) no disk space on /var/log (opened BZ 1115357):
disk space - libvirtd 8726 root 4w REG 253,8 1638998016 34 /var/log/libvirtd.log (deleted)
--------------------------
5) startup of vdsm in 185 VMs environment:
on vdsm service startup the "vdsm: Running nwfilter" took ~5 minutes to finish
then VM recovery took ~20-30 minutes!
overall we need to identify the specific threads and simulate specific issues in a debug-friendly environment to tell a bit more…
Thanks,
michal
1
0
Hi, we moved all of our stuff from github to
ovirt.gerrit.org.
If you had pending pull-requests for:
* ioprocess
* cpopen
* pthreading
Please resend them on Gerrit.
Don't forget to update your git/config.
ssh://gerrit.ovirt.org:29418/pthreading
ssh://gerrit.ovirt.org:29418/ioprocess
ssh://gerrit.ovirt.org:29418/cpopen
Bugzilla components will be opened shortly
2
1
Hi all,
I tested today [RFE] replace XML-RPC communication (engine-vdsm) with json-rpc based on bidirectional transport
First I upgraded ovirt-3.4 stable engine to ovirt-3.5 - ok
Then I upgraded 4 hosts to latest vdsm - ok
I upgraded 2 data centers to cluster version 3.5:
- 2 Fedora 19 hosts with 30 ISCSI storage domains - ok
- 2 RHEL 6.5 hosts with 45 NFS storage domains - failed
I had to remove the hosts and the virtual machines to complete
the upgrade [1]
Then I removed the hosts and added them back (to configure jsonrpc), and
setup one host using jsonrpc and the other using xmlrpc - ok
After moving the hosts to maintenance mode and starting them back, I found
that the host using jsonrpc was stuck in "Unassigned" state [2],[3].
The errors in the vdsm log were not clear enough. After I improving this [4],
I could fix it in one line patch [5].
Finally when I had a working system, I run some sanity tests:
- start/stop vm - ok
- create vm from template - ok
- migrate vms between two hosts concurrenly (one host use xmlrpc, one using json) - ok
Then I tried to test create template from vm, but I had low disk space
on that storage domain. So I tried to extend the domain which would be
useful test as well.
But turns out that you cannot create or edit a block domain when using jsonrpc [6]
Looking at the logs, I found also that shutting down protocol detector fails [7]
Summary:
- upgrade is broken in some cases - critical
- jsonrpc is not ready yet
- jsonrpc needs lot of additional testing - for next test day I suggest one tester
from each team (virt, storage, networking, sla?) to test jsonrpc with relevant
flows.
[1] https://bugzilla.redhat.com/1114994
Cannot edit cluster after upgrade from version 3.4 to 3.5 because cpu type (Intel Haswell) does not match
[2] https://bugzilla.redhat.com/1115033
StoragePool_disconnect: disconnect() takes exactly 4 arguments
[3] https://bugzilla.redhat.com/1115044
Host stuck in "Unassinged" state when using jsonrpc and disconnection from pool failed
[4] http://gerrit.ovirt.org/29457
bridge: Show more info when method call fail
[5] http://gerrit.ovirt.org/29465
api: Make remove optional
[6] https://bugzilla.redhat.com/show_bug.cgi?id=1115152
Cannot edit or create block storage doamin when using jsonrpc
[7] https://bugzilla.redhat.com/1115104
Shuting down protocol detector fails
Nir
2
1
Hi,
during the test day I should test
https://bugzilla.redhat.com/show_bug.cgi?id=1108599 - OVIRT35 - [RFE] [spice-html5] spice-html5 js client is dumb: no error about network connection issue
However I wasn't able to get a working test plant due to network troubles.
I'm on fully virtualized setup with two fedora 19 VM on KVM with nested virtualization.
Engine got installed correctly on the first host but I wasn't able to add the second VM as an hypervisor.
Trying to do that network connectivity get lost on the second VM.
I tried more than once always with the same result.
I opened a bug for that:
https://bugzilla.redhat.com/show_bug.cgi?id=1115420
Still not comment on the spice-html5 feature cause I'm still not able to test it.
1
0
For the test day I've tried to upgrade my ovirt-engine-3.4.2-1.el6.noarch to 3.5 beta.
I've encountered
psql:/usr/share/ovirt-engine/dbscripts/upgrade/03_05_0050_event_notification_methods.sql:2: ERROR: constraint "fk_event_subscriber_event_notification_methods" of relation "event_subscriber" does not exist
FATAL: Cannot execute sql command: --file=/usr/share/ovirt-engine/dbscripts/upgrade/03_05_0050_event_notification_methods.sql
2014-07-02 09:16:13 DEBUG otopi.context context._executeMethod:152 method exception
Traceback (most recent call last):
File "/usr/lib/python2.6/site-packages/otopi/context.py", line 142, in _executeMethod
method['method']()
File "/usr/share/ovirt-engine/setup/bin/../plugins/ovirt-engine-setup/ovirt-engine/db/schema.py", line 291, in _misc
oenginecons.EngineDBEnv.PGPASS_FILE
File "/usr/lib/python2.6/site-packages/otopi/plugin.py", line 871, in execute
command=args[0],
RuntimeError: Command '/usr/share/ovirt-engine/dbscripts/schema.sh' failed to execute
2014-07-02 09:16:13 ERROR otopi.context context._executeMethod:161 Failed to execute stage 'Misc configuration': Command '/usr/share/ovirt-engine/dbscripts/schema.sh' failed to execute
Is this failure known? What is the remedy?
Dan.
2
2
We are moving all ovirt stuff from my own user to
the newly created ovirt-infra group on github.
Update your git remotes!
https://github.com/ovirt-infra
9
10
Hi all,
During Test Day 1 I have tested
https://bugzilla.redhat.com/show_bug.cgi?id=1090511 ([RFE] Improve fencing robustness by retrying failed attempts).
Since did not have a HW with fencing device, tested how does it behave if trying to fence when the device is not present.
This flows fail on class cast exceptions (BZ posted by Juan: https://bugzilla.redhat.com/show_bug.cgi?id=1114977)
Other than that tested the UP/WA basic functions in various browsers, found out that WA does not load on IE9, posted a BZ:
https://bugzilla.redhat.com/show_bug.cgi?id=1114863
Tomas
1
0
Hi,
During the day 1 I tested
http://www.ovirt.org/Features/WebSocketProxy_on_a_separate_host
Found a couple of minor issues, due to packaging glitches and
wiki page not up to date.
https://bugzilla.redhat.com/show_bug.cgi?id=1114920
https://bugzilla.redhat.com/show_bug.cgi?id=1114978
besides that the feature seems to work nicely
--
Francesco Romani
RedHat Engineering Virtualization R & D
Phone: 8261328
IRC: fromani
1
0
------=_Part_737337_1420017308.1404268668611
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit
I tested
1091863 Accept vlan devices identified by any name
Steps to Reproduce:
- Change Host to maintenance mode.
- Add a vlan with alternative name to the Host:
# ip link add dev eth1.myvlan10 link eth1 name eth1.myvlan10 type vlan id 10
- Activate the Host.
It works perfectly, 100%. Screen attached.
Thanks,
Greg
Greg Sheremeta
Red Hat, Inc.
Sr. Software Engineer, RHEV
Cell: 919-807-1086
gshereme(a)redhat.com
------=_Part_737337_1420017308.1404268668611
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1
0
Hi,
This time I have tested the below RFE:
[RFE] Change the "Slot" field to "Service Profile" when cisco_ucs is
selected as the fencing type.
https://bugzilla.redhat.com/show_bug.cgi?id=1090803
Test Data
===========
Running oVirt 3.5 with Power Management enabled in hosts when selecting
Type cisco_ucs the Slot field get replaced by Service Profile as RFE
requested. The same test under 3.4 the field is not replaced.
I would say this RFE is 100% accomplished.
--
Cheers
Douglas
1
0
Hi,
Today I have tested the following features:
1090798 [RFE] Admin GUI - Add host uptime information to the
"General" tab
1108861 [RFE] Support logging of commands parameters
1090808 [RFE] Ability to dismiss alerts and events from web-admin portal
*Results:*
_/1090798 [RFE] Admin GUI - Add host uptime information to the
"General" t/_ab
The host boot time appears on the host general subtab (see attached
screenshot), note that the boot time showed is in the timezone of the
host, *perhaps it'll be wise to add a documentation about it as the host
and the engine might be in two different time zone* (FYI Dima)
/_1108861 [RFE] Support logging of commands parameters_/
When changing the log threshold of ovirt to DEBUG, all the commands
tested included a dump of the parameters, for instance:
2014-07-01 14:45:59,908 INFO
[org.ovirt.engine.core.bll.AddImageFromScratchCommand]
(http--0.0.0.0-8080-1) [766feacc] Running command:
AddImageFromScratchCommand(MasterVmId =
d2e5e41f-241b-4832-8f85-85382216bfa1, DiskInfo =
org.ovirt.engine.core.common.businessentities.DiskImage@169bd050,
ShouldRemainIllegalOnFailedExecution = false, ImageId =
00000000-0000-0000-0000-000000000000, VmSnapshotId =
27ea8f58-6742-4075-b44f-349b7556177c, DiskAlias = mlip_Disk3,
DestinationImageId = 00000000-0000-0000-0000-000000000000,
OldLastModifiedValue = null, ImageGroupID =
00000000-0000-0000-0000-000000000000, ImportEntity = false, LeaveLocked
= false, Description = null, StorageDomainId =
0355997e-5b39-48ff-92aa-6ffb2d91e526, QuotaId = null, IsInternal =
false, VdsId = null, StoragePoolId =
9ada25ba-5156-48a9-a995-08ac9882abc6, ForceDelete = false) internal:
true. Entities affected : ID: 0355997e-5b39-48ff-92aa-6ffb2d91e526
Type: Storage
_/
/__/1090808 [RFE] Ability to dismiss alerts and events from web-admin
portal/_
The alerts tab included an X icon that upon click made the alert
disappear, the right mouse button context menu included a dismiss menu
item that did the same and a clear all button that restored all
dismissed alerts
*Two notes*: (FYI Ravi)
1. The original bug description refers to alerts & events, the dismiss
option exists via webadmin only for alerts and not for events, was this
on purpose?
2. Although it was not explained in the bug, the clear all button to my
understanding is supposed to dismiss all alerts, instead it restores all
the dismissed alerts and make them reappear, is this the wanted behavior?
1
0
I stated to test gluster related features and noticed issue after installation.
I performed following steps on my f20 using xmlrpc:
1. Installed ovirt 3.5 repo.
2. Installed engine
3. Installed vdsm on the same host - status UP
4. Removed vdsm
5. Enabled gluster service
6. Installed vdsm again (tried several times with the same result)
Here is the output that I get:
I can see gluserd and glusterfsd services being active.
Engine:
2014-07-01 10:38:53,722 WARN
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
(org.ovirt.thread.pool-8-thread-12) [3987041c] Correlation ID: null,
Call Stack: null, Custom Event ID: -1, Message: Host fedora's
following network(s) are not synchronized with their Logical Network
configuration: ovirtmgmt.
vdsm:
Thread-13::DEBUG::2014-07-01
10:49:32,670::caps::682::root::(_getKeyPackages) rpm package
('gluster-swift',) not found
Thread-13::DEBUG::2014-07-01
10:49:32,671::caps::682::root::(_getKeyPackages) rpm package
('gluster-swift-object',) not found
Thread-13::DEBUG::2014-07-01
10:49:32,672::caps::682::root::(_getKeyPackages) rpm package
('gluster-swift-plugin',) not found
Thread-13::DEBUG::2014-07-01
10:49:32,673::caps::682::root::(_getKeyPackages) rpm package
('gluster-swift-account',) not found
Thread-13::DEBUG::2014-07-01
10:49:32,673::caps::682::root::(_getKeyPackages) rpm package
('gluster-swift-proxy',) not found
Thread-13::DEBUG::2014-07-01
10:49:32,673::caps::682::root::(_getKeyPackages) rpm package
('gluster-swift-doc',) not found
Thread-13::DEBUG::2014-07-01
10:49:32,674::caps::682::root::(_getKeyPackages) rpm package
('gluster-swift-container',) not found
Thread-13::DEBUG::2014-07-01
10:49:32,674::caps::682::root::(_getKeyPackages) rpm package
('glusterfs-geo-replication',) not found
Thread-13::ERROR::2014-07-01
10:49:38,021::BindingXMLRPC::1123::vds::(wrapper) vdsm exception
occured
Traceback (most recent call last):
File "/usr/share/vdsm/rpc/BindingXMLRPC.py", line 1110, in wrapper
res = f(*args, **kwargs)
File "/usr/share/vdsm/gluster/api.py", line 54, in wrapper
rv = func(*args, **kwargs)
File "/usr/share/vdsm/gluster/api.py", line 251, in hostsList
return {'hosts': self.svdsmProxy.glusterPeerStatus()}
File "/usr/share/vdsm/supervdsm.py", line 50, in __call__
return callMethod()
File "/usr/share/vdsm/supervdsm.py", line 48, in <lambda>
**kwargs)
File "<string>", line 2, in glusterPeerStatus
File "/usr/lib64/python2.7/multiprocessing/managers.py", line 773,
in _callmethod
raise convert_to_error(kind, result)
GlusterCmdExecFailedException: Command execution failed
error: Connection failed. Please check if gluster daemon is operational.
Can someone help me understand what am I missing or confirm to open a BZ?
Thanks,
Piotr
2
6
01 Jul '14
The oVirt team is pleased to announce that the 3.5.0 Second Alpha is now
available for testing.
Feel free to join us testing it!
You'll find all needed info for installing it on the release notes page,
already available on the wiki [1].
A new oVirt Live iso is already available for testing[2] including all available updates from CentOS.
An oVirt Guest Tools iso is now available too[3].
A new oVirt Node build will be available soon as well.
Please note that mirrors will need a couple of days before being synchronized.
If you want to be sure to use latest rpms and don't want to wait for the mirrors,
you can edit /etc/yum.repos.d/ovirt-3.5.repo commenting the mirror line and
removing the comment on baseurl line.
Known Issues
You can't add hosts to 3.5 clusters until a new VDSM build with 3.5 compatibility level will be released (All in One won't work).
[1] http://www.ovirt.org/OVirt_3.5_Release_Notes
[2] http://resources.ovirt.org/pub/ovirt-3.5-pre/iso/ovirt-live-el6-3.5.0-alpha…
[3] http://resources.ovirt.org/pub/ovirt-3.5-pre/iso/ovirt-guest-tools/ovirt-gu…
--
Sandro Bonazzola
Better technology. Faster innovation. Powered by community collaboration.
See how it works at redhat.com
3
2
Minutes: http://ovirt.org/meetings/ovirt/2014/ovirt.2014-07-01-13.02.html
Minutes (text): http://ovirt.org/meetings/ovirt/2014/ovirt.2014-07-01-13.02.txt
Log: http://ovirt.org/meetings/ovirt/2014/ovirt.2014-07-01-13.02.log.html
=================================
#ovirt: oVirt Node Weekly Meeting
=================================
Meeting started by fabiand at 13:02:53 UTC. The full logs are available
at http://ovirt.org/meetings/ovirt/2014/ovirt.2014-07-01-13.02.log.html
.
Meeting summary
---------------
* Agenda (fabiand, 13:04:48)
* Stable Release (3.0.6) (fabiand, 13:05:01)
* Next Release (3.1) (fabiand, 13:05:06)
* Hosted Engine Plugin (fabiand, 13:05:11)
* Other Items (fabiand, 13:05:15)
* Action Item Review (fabiand, 13:05:33)
* Node team once again to do a review sprint (fabiand, 13:05:49)
* ~20 patches merged. ISO quite stable (fabiand, 13:06:51)
* Stable Release (3.0.6) (fabiand, 13:07:14)
* 3.06 unlikel,y rather focusing on 3.1 (fabiand, 13:08:12)
* Next release (3.1) (fabiand, 13:08:17)
* 3.1 snapshot in the pipe to be published in 3.5-pre repo
packages+iso (fabiand, 13:09:27)
* Hosted Engine Plugin (fabiand, 13:12:00)
* rpms are missing in 3.5-pre repo (fabiand, 13:17:21)
* prevents testing of this feature (fabiand, 13:17:26)
* ACTION: rbarry to create a job to build
ovirt-node-plugin-hosted-engine (fabiand, 13:22:05)
* Other Items (fabiand, 13:23:34)
* oVirt Virtual Appliance -- is not available for download. (fabiand,
13:24:02)
* LINK: https://fedorahosted.org/ovirt/ticket/188 (fabiand,
13:24:21)
* apuimedo 's persistencen patches (fabiand, 13:29:41)
Meeting ended at 13:38:43 UTC.
Action Items
------------
* rbarry to create a job to build ovirt-node-plugin-hosted-engine
Action Items, by person
-----------------------
* rbarry
* rbarry to create a job to build ovirt-node-plugin-hosted-engine
* **UNASSIGNED**
* (none)
People Present (lines said)
---------------------------
* fabiand (98)
* eedri (10)
* apuimedo (8)
* rbarry (6)
* dcaro (3)
* ovirtbot (2)
* yzaslavs (1)
* Netbulae (1)
* danken (1)
Generated by `MeetBot`_ 0.1.4
.. _`MeetBot`: http://wiki.debian.org/MeetBot
1
0
Hey,
I just noted that the packages for ovirt-node-plugin-hosted-engine are missing in the 3.5 repos. I'm now on it to get the in shape.
This also means that the current (to be relased?) ovirt-node-iso rpm is missing this plugin as well :-/
- fabian
1
0
Hi,
I tested these features:
1073453 - OVIRT35 - [RFE] add Debian 7 to the list of operating systems when creating a new vm
Info: Debian 7 is listed in OS in new VM dialog
Result: success
1047624 - OVIRT35 - [RFE] support BIOS boot device menu
Info: Boot menu has to be enabled in Edit VM dialog Boot options tab Enable boot menu. Once enabled,
user can press F12 and select boot device in the same way as in standard BIOS
Result: success
During test I found these issues:
1) Engine installation problem on Centos 6.5
Package ovirt-engine-userportal-3.5.0-0.0.master.20140629172257.git0b16ed7.el6.noarch.rpm is not signed
After disabling GPG signature check in /etc/yum.repos.d/ovirt-3.5.repo, installation continues fine.
2) Engine installation problem on Centos 6.5
Engine indirectly depends on batik packaged, but xmlgraphics-batik is installed instead of it.
I created a bug [1]
3) Packages ioprocess and python-ioprocess are not available in oVirt repository for 3.5 beta (even they are
available in master-snapshot-static repository).
Created a ticket for infra https://fedorahosted.org/ovirt/ticket/205
Martin
[1] https://bugzilla.redhat.com/1114921
1
0
Hi all,
ovirt-engine-3.5 was branched from master.
The commit used was 0b16ed7a76d3fbe106e15263211f1a64f075df0c :
core: validation error on edit instance type
This is the same commit used to build the beta build that is used in the test day
that we are having today.
Developers: Note that since this commit, new changes were committed to master.
Please cherry-pick/push to 3.5 changes that should be there.
Best regards,
--
Didi
1
0
Hi,
The following backlog is post branching, as branching was done at random point in effort.
As far as I can see all these should go into 3.5 anyway, if someone can do us the service and just remove on top of master it will reduce effort of each individual developer.
Next time branch should be created after at least one bug day is over and major issues found are in.
Beta is a tag in time not a branch in time.
Thanks,
Alon
549d9e6 engine: NetworkValidator uses new validation syntax
9f0310b engine: Clear syntax for writing validations
52c6b35 host-deploy: appropriate message for kdump detection
375c554 core: Use force detach only on Data SD
8f02a74 engine: no need to save vm_static on run once
c6851e4 ui: remove Escape characters for TextBoxLabel
5e37215 ui: improve hot plug cpu wording
028c175 engine: Rename providerId to networkProviderId in add/update host actions
5b4d20c engine: Configure unique host name on neutron.conf
90eb1d2 extapi: aaa: add auth result to credential change
994996b backend: Add richer formatting of migration duration
98e293b core: handle fence agent power wait param on stop
bb9ecfb engine: Clear eclipse warning in AddVdsCommand
36dd138 aaa: always use engine context for queries
24f0cf8 restapi: rsdl_metadata - quota.id in add disk
7161ac0 tools: Expose VmGracefulShutdownTimeout option to engine-config
8255f44 aaa: more fixes to command context propgation
b8feb57 restapi: missing vms link under affinity groups
f056835 core, engine: Fix HotPlugCpuSupported config value
4492ef7 core, engine: Avoid migration in ppc64
2710b07 ui: avoid casting warnings on findbugs
bcb156c core: adding missing command constructor
92c1522 core: Changing Host free space threshold
a0d000b webadmin: column sorting support for Disks sub-tabs
5a0c76f webadmin: column sorting support for Storage sub-tabs
14a625e webadmin: column sorting support for Disks tabs
a32d199 core: DiskConditionField - extract verbs to constants
48cc09d core: fixed searching disks by creation date
1
0
Hello,
I'm actively working on getting host device passthrough (pci, usb and scsi)
exposed in VDSM, but I've encountered growing complexity of this feature.
The devices are currently created in the same manner as virtual devices and
their reporting is done via hostDevices list in getCaps. As I implemented
usb and scsi devices, the size of this list grew almost twice - and that is
on a laptop.
Similar problem is with the devices themselves, they are closely tied to host
and currently, engine would have to keep their mapping to VMs, reattach back
loose devices and handle all of this in case of migration.
I would like to hear your opinion on building something like host device pool
in VDSM. The pool would be populated and periodically updated (to handle
hot(un)plugs) and VMs/engine could query it for free/assigned/possibly problematic
devices (which could be reattached by the pool). This has added benefit of
requiring fewer libvirt calls, but a bit more complexity and possibly one thread.
The persistence of the pool on VDSM restart could be kept in config or constructed
from XML.
I'd need new API verbs to allow engine to communicate with the pool,
possibly leaving caps as they are and engine could detect the presence of newer
vdsm by presence of these API verbs. The vmCreate call would remain almost the
same, only with the addition of new device for VMs (where the detach and tracking
routine would be communicated with the pool).
5
6