[QE][ACTION NEEDED] oVirt 3.5.0 RC status
by Sandro Bonazzola
Hi,
We're going to compose oVirt 3.5.0 RC on Mon * 2014-08-04 08:00 UTC*.
Maintainers:
- Please be sure that 3.5 snapshot allow to create VMs before *2014-08-03 15:00 UTC*
- Please be sure that no pending patches are going to block the release before *2014-08-03 15:00 UTC*
- If any patch must block the RC release please raise the issue as soon as possible.
The bug tracker [1] shows the following proposed blockers to be reviewed:
Bug ID Whiteboard Status Summary
1121694 infra POST Missing rmlink in ioprocess
1115044 infra POST Host stuck in "Unassinged" state when using jsonrpc and disconnection from pool failed
1114987 network ASSIGNED Cannot start VM | The host did not satisfy internal filter Network because network(s) are missing.
Feature freeze is now effective, and branch has been created.
All new patches must be backported to 3.5 branch too.
Features completed are marked in green on Features Status Table [2]
There are still 387 bugs [3] targeted to 3.5.0.
Excluding node and documentation bugs we still have 338 bugs [4] targeted to 3.5.0.
Maintainers / Assignee:
- Please check ensure that completed features are marked in green on Features Status Table [2]
- Please remember to rebuild your packages before *2014-08-03 15:00* if needed, otherwise nightly snapshot will be taken.
- If you find a blocker bug please remember to add it to the tracker [1]
- Please fill release notes, the page has been created here [5]
- Please review and add test cases to oVirt 3.5 Second Test Day [6]
Community:
- save the date for second test day scheduled on 2014-07-29!
- You're welcome to join us testing next beta release and getting involved in oVirt Quality Assurance[7]!
[1] http://bugzilla.redhat.com/1073943
[2] http://bit.ly/17qBn6F
[3] http://red.ht/1pVEk7H
[4] http://red.ht/1rLCJwF
[5] http://www.ovirt.org/OVirt_3.5_Release_Notes
[6] http://www.ovirt.org/OVirt_3.5_TestDay
[7] http://www.ovirt.org/OVirt_Quality_Assurance
Thanks,
--
Sandro Bonazzola
Better technology. Faster innovation. Powered by community collaboration.
See how it works at redhat.com
9 years, 9 months
Can we debug some truths/myths/facts about hosted-engine and gluster?
by Andrew Lau
Hi all,
As most of you have got hints from previous messages, hosted engine won't
work on gluster . A quote from BZ1097639
"Using hosted engine with Gluster backed storage is currently something we
really warn against.
I think this bug should be closed or re-targeted at documentation,
because there is nothing we can do here. Hosted engine assumes that
all writes are atomic and (immediately) available for all hosts in the
cluster. Gluster violates those assumptions.
"
Until the documentation gets updated, I hope this serves as a useful
notice at least to save people some of the headaches I hit like
hosted-engine starting up multiple VMs because of above issue.
Now my question, does this theory prevent a scenario of perhaps something
like a gluster replicated volume being mounted as a glusterfs filesystem
and then re-exported as the native kernel NFS share for the hosted-engine
to consume? It could then be possible to chuck ctdb in there to provide a
last resort failover solution. I have tried myself and suggested it to two
people who are running a similar setup. Now using the native kernel NFS
server for hosted-engine and they haven't reported as many issues. Curious,
could anyone validate my theory on this?
Thanks,
Andrew
9 years, 9 months
Build ovirt-node problem
by yangtao
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9 years, 9 months
Ovirt nodes lose up status
by Fabien CARRE
Hello,
I am experiencing an issue with on my current ovirt DC.
The setup is 2 machines running Ovit Nodes connected to a LaCie 12big Rack
Fibre 8, the nodes are connected to both controllers.. This configuration
has worked fine for a couple of weeks.
Recently the nodes go from Up status to Non Operational. When I activate
them back they don't last more than 2 minutes.
/var/logl/messages on both nodes shows the same errors :
Jul 23 15:14:58 localhost kernel: device-mapper: table: 253:0: adding
target device sdc caused an alignment inconsistency:
physical_block_size=4096, logical_block_size=512, alignment_offset=170496,
start=0
Jul 23 15:14:58 localhost kernel: device-mapper: table: 253:0: adding
target device sdc caused an alignment inconsistency:
physical_block_size=4096, logical_block_size=512, alignment_offset=170496,
start=0
Jul 23 15:14:58 localhost kernel: device-mapper: table: 253:1: adding
target device sdd caused an alignment inconsistency:
physical_block_size=262144, logical_block_size=512, alignment_offset=16384,
start=0
Jul 23 15:14:58 localhost kernel: device-mapper: table: 253:1: adding
target device sdd caused an alignment inconsistency:
physical_block_size=262144, logical_block_size=512, alignment_offset=16384,
start=0
Jul 23 15:15:58 localhost vdsm scanDomains WARNING Metadata collection for
domain path /rhev/data-center/mnt/rhevm:_opt_exports_export
timedout#012Traceback (most recent call last):#012 File
"/usr/share/vdsm/storage/fileSD.py", line 662, in collectMetaFiles#012
sd.DOMAIN_META_DATA))#012 File
"/usr/share/vdsm/storage/remoteFileHandler.py", line 297, in
callCrabRPCFunction#012 *args, **kwargs)#012 File
"/usr/share/vdsm/storage/remoteFileHandler.py", line 184, in
callCrabRPCFunction#012 rawLength = self._recvAll(LENGTH_STRUCT_LENGTH,
timeout)#012 File "/usr/share/vdsm/storage/remoteFileHandler.py", line
150, in _recvAll#012 raise Timeout()#012Timeout
Jul 23 15:16:00 localhost vdsm scanDomains WARNING Metadata collection for
domain path /rhev/data-center/mnt/rhevm:_opt_exports_export
timedout#012Traceback (most recent call last):#012 File
"/usr/share/vdsm/storage/fileSD.py", line 662, in collectMetaFiles#012
sd.DOMAIN_META_DATA))#012 File
"/usr/share/vdsm/storage/remoteFileHandler.py", line 297, in
callCrabRPCFunction#012 *args, **kwargs)#012 File
"/usr/share/vdsm/storage/remoteFileHandler.py", line 184, in
callCrabRPCFunction#012 rawLength = self._recvAll(LENGTH_STRUCT_LENGTH,
timeout)#012 File "/usr/share/vdsm/storage/remoteFileHandler.py", line
150, in _recvAll#012 raise Timeout()#012Timeout
Jul 23 15:16:09 localhost vdsm scanDomains WARNING Metadata collection for
domain path /rhev/data-center/mnt/rhevm:_opt_exports_export
timedout#012Traceback (most recent call last):#012 File
"/usr/share/vdsm/storage/fileSD.py", line 662, in collectMetaFiles#012
sd.DOMAIN_META_DATA))#012 File
"/usr/share/vdsm/storage/remoteFileHandler.py", line 297, in
callCrabRPCFunction#012 *args, **kwargs)#012 File
"/usr/share/vdsm/storage/remoteFileHandler.py", line 184, in
callCrabRPCFunction#012 rawLength = self._recvAll(LENGTH_STRUCT_LENGTH,
timeout)#012 File "/usr/share/vdsm/storage/remoteFileHandler.py", line
150, in _recvAll#012 raise Timeout()#012Timeout
Has anyone met such a problem ?
Thank you
Fabien Carré
9 years, 9 months
oVirt Weekly Sync Meeting Minutes: July 23, 2014
by Brian Proffitt
=========================
#ovirt: oVirt Weekly Sync
=========================
Meeting started by bkp at 14:05:20 UTC. The full logs are available at
http://ovirt.org/meetings/ovirt/2014/ovirt.2014-07-23-14.05.log.html .
Meeting summary
---------------
* Agenda and Roll Call (bkp, 14:05:48)
* infra update (bkp, 14:07:35)
* 3.4.z updates (bkp, 14:07:35)
* 3.5 status (bkp, 14:07:35)
* conferences and workshops (bkp, 14:07:35)
* other topics (bkp, 14:07:35)
* infra update (bkp, 14:07:43)
* infra Cabling in place for the lab in phx2, migration should be
faster (bkp, 14:12:09)
* infra Multiple tickets closed. (bkp, 14:12:37)
* infra Tickets solved in last month link: http://goo.gl/Gc3jwJ (bkp,
14:13:09)
* 3.4.z updates (bkp, 14:13:38)
* 3.4.z updates oVirt 3.4.4 in development. General availability:
2014-09-16, RC Build: 2014-09-09. (bkp, 14:14:08)
* 3.4.z updates 3.4.4 released (bkp, 14:14:39)
* 3.4.z updates Some issues with 3.4.3 vdsm, will respin (bkp,
14:15:26)
* 3.4.z updates AMEND Some issues with 3.4.3 vdsm, already respun
(bkp, 14:18:27)
* LINK: https://bugzilla.redhat.com/show_bug.cgi?id=1121999#c2
(danken, 14:19:51)
* 3.5 status (bkp, 14:20:04)
* 3.5 status integration repo composed and it passed basic sanity on
bare metal, will be released soon. (bkp, 14:23:04)
* 3.5 status integration Test Day 2 should be delayed until July 29
(bkp, 14:23:04)
* ACTION: Test Day 2 for 3.5 Beta to be delayed until 29/7/14 (bkp,
14:23:34)
* 3.5 status integration Two blockers remain, both in POST status.
(bkp, 14:24:04)
* 3.5 status network Bug 1114987 added today, since it became clear it
was a network issue. POST status misleading, since primary issue not
addressed in fix. Complete fix ETA: a couple of days. (bkp,
14:29:23)
* 3.5 status network All other blockers closed. (bkp, 14:29:23)
* 3.5 status infra Bug 1115044 blocker in POST. Estimated time to fix:
Sometime this week. (bkp, 14:36:14)
* LINK: https://bugzilla.redhat.com/1120721 (danken, 14:37:48)
* 3.5 status virt No updates this week. (bkp, 14:42:33)
* 3.5 status storage gpadgett and alitke are closing gaps on
live-merge (mostly active-layer handling and negative flows) (bkp,
14:45:50)
* 3.5 status storage Just dealing with the normal inflow of bugs
(bkp, 14:45:50)
* 3.5 status node Some instabilities with the appliance builds.
Estimated time to fix: Couple of days (bkp, 14:48:25)
* 3.5 status node Some clarification needed on generic registration.
Estimated time to fix: Couple of days (bkp, 14:48:26)
* 3.5 status sla iotunes bug (1085049) we need reviews for the engine
part and I haven't been able to get any QE to verify the vdsm part
till today. gklein has indicated dev CI testing, as soon as a build
is running there. ETA indeterminate. (bkp, 15:02:17)
* 3.5 status sla qos and numa ui are not in (bkp, 15:02:17)
* 3.5 status sla Hosted engine is good, optimizer is good, but pending
some infrastructure tickets for jenkins (bkp, 15:02:17)
* 3.5 status msivak will be working to push CI testing through (bkp,
15:02:17)
* 3.5 status ux GUI sorting: all main tabs are in 3.5, including
Volumes (gluster). Sub-tabs sorting within 'virt' main tabs is still
in progress. full status is in:
https://docs.google.com/spreadsheets/d/1S3qDYqv9OK5ruI41RpFpRAsLaojpGL-W6...
(bkp, 15:08:34)
* 3.5 status ux Italian translation in progress; currently still in
~30% completion, hopefully will increase soon (a couple more
translators may contribute additional translations) (bkp, 15:08:34)
* Conferences and Workshops (bkp, 15:08:52)
* Conferences and Workshops We will be participating in a Day 0
enterprise Linux day at Fossetcon on Sept 11. oVirt will have lots
of room for tutorials. (bkp, 15:09:00)
* Conferences and Workshops OSCON is going well and we are having good
discussions on oVirt. (bkp, 15:09:00)
* Conferences and Workshops We need submissions for KVM Forum, and
(now) oVirt Workshop. Talk to bazulay or bkp for more details.
(bkp, 15:10:11)
* Other Topics (bkp, 15:10:21)
Meeting ended at 15:14:50 UTC.
Action Items
------------
* Test Day 2 for 3.5 Beta to be delayed until 29/7/14
Action Items, by person
-----------------------
* **UNASSIGNED**
* Test Day 2 for 3.5 Beta to be delayed until 29/7/14
People Present (lines said)
---------------------------
* bkp (99)
* danken (23)
* sbonazzo (19)
* msivak (14)
* lvernia (12)
* fabiand (8)
* awels (7)
* pkliczew (7)
* eedri (7)
* gklein (6)
* amureini (6)
* dcaro (3)
* YamakasY (2)
* Wermwud (2)
* misc (2)
* bazulay (2)
* ovirtbot (2)
Generated by `MeetBot`_ 0.1.4
.. _`MeetBot`: http://wiki.debian.org/MeetBot
--
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
9 years, 9 months
safest way to backup a VM
by Niklas Fondberg
--_000_CFEDD25D21DBBniklasvireonecom_
Content-Type: text/plain; charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable
Hi
I have had problems with the export functionality, the qemu-img -convert co=
mmands hangs after being orphaned and the VM is in LOCKED mode.
I am therefor wondering if there is a command line tool to backup a VM, pos=
sibly with snapshots and the OVF metadata file?
Niklas
--_000_CFEDD25D21DBBniklasvireonecom_
Content-Type: text/html; charset="iso-8859-1"
Content-ID: <73047D7921EA04438C1AF1ECB34AE5FE(a)eurprd04.prod.outlook.com>
Content-Transfer-Encoding: quoted-printable
<html>
<head>
<meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Diso-8859-=
1">
</head>
<body style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-lin=
e-break: after-white-space; color: rgb(0, 0, 0); font-size: 14px; font-fami=
ly: Calibri, sans-serif;">
<div>Hi</div>
<div><br>
</div>
<div>I have had problems with the export functionality, the qemu-img —=
;convert commands hangs after being orphaned and the VM is in LOCKED mode.<=
/div>
<div>I am therefor wondering if there is a command line tool to backup a VM=
, possibly with snapshots and the OVF metadata file?</div>
<div><br>
</div>
<div>Niklas</div>
<div><br>
</div>
<div><br>
</div>
</body>
</html>
--_000_CFEDD25D21DBBniklasvireonecom_--
9 years, 9 months
(no subject)
by Fabien CARRE
Hello,
I am experiencing an issue with on my current ovirt DC.
The setup is :
9 years, 9 months
cloud-init options under python-sdk
by Amedeo Salvati
--_=__=_XaM3_.1406022513.2A.527548.42.32355.52.42.007.202691555
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: quoted-printable
hello guys! =0A=0AI'm writing some python code to start VMs, and based on=
operating system (at this moment centos6 nad centos7), I would like to u=
se cloud-init options (available on web ui at run-once) to start them and=
resetting root password, change hostname and write some configuration fi=
les by using yaml semantics, but at this moment I was unable to find a wa=
y to do it...=0A=0Asomebody know a way (or could send me some hints) usin=
g python-sdk to start A VM and pass to it cloud-init options?=0A=0Ae.g. t=
he portion of code I would like to change is vm.start() under rhel6|7:=0A=
=0A=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 try=
:=0A=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0 osVersion =3D vm.get_os().get_type()=0A=C2=A0=C2=A0=
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0 if (osVersion =3D=3D "rhel_6x64" or osVersion =3D=3D "rhel_6" or osVe=
rsion =3D=3D "rhel_7x64") and CLOUDINIT =3D=3D "yes":=0A=C2=A0=C2=A0=C2=A0=
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0 print "Starting VM: " + vm.name + " with cloud-init=
options"=0A----> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 vm.start()=C2=A0=C2=A0=
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 <-----=
-----=0A=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=
=C2=A0=C2=A0=C2=A0=C2=A0 else:=0A=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 =
print "Starting VM " + vm.name=0A=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 =
vm.start()=0A=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 while vmstat !=3D 'down':=0A=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=
=C2=A0=C2=A0=C2=A0=C2=A0 sleep(1)=0A=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=
vmstat =3D vm.get_status().state=0A=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0 except Exception, err:=0A=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 pri=
nt "Error on starting VM"=0A=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 print err=0A=0A=0ABest rega=
rds=0AAmedeo Salvati
--_=__=_XaM3_.1406022513.2A.527548.42.32355.52.42.007.202691555
Content-Type: text/html; charset=utf-8
Content-Transfer-Encoding: quoted-printable
=0A<div class=3D"xam_msg_class">=0A<div style=3D"font: normal 13px Arial;=
color:rgb(31, 28, 27);">hello guys! <br><br>I'm writing some python code=
to start VMs, and based on operating system (at this moment centos6 nad =
centos7), I would like to use cloud-init options (available on web ui at =
run-once) to start them and resetting root password, change hostname and =
write some configuration files by using yaml semantics, but at this momen=
t I was unable to find a way to do it...<br><br>somebody know a way (or c=
ould send me some hints) using python-sdk to start A VM and pass to it cl=
oud-init options?<br><br>e.g. the portion of code I would like to change =
is vm.start() under rhel6|7:<br><br> &=
nbsp; try:<br>  =
; osVersion =3D vm.=
get_os().get_type()<br> &n=
bsp; if (osVersion =3D=3D "rhel_6x64"=
or osVersion =3D=3D "rhel_6" or osVersion =3D=3D "rhel_7x64") and CLOUDI=
NIT =3D=3D "yes":<br> &nbs=
p; print "Sta=
rting VM: " + vm.name + " with cloud-init options"<br>----> &nbs=
p;  =
; vm.start() &=
nbsp; <----------<br> &=
nbsp; &n=
bsp; else:<br>  =
; print "Starting V=
M " + vm.name<br> &n=
bsp; vm.start()<br>=
&=
nbsp; while vmstat !=3D 'down':<br> &n=
bsp; &nb=
sp; sleep(1)<br> &nb=
sp; vms=
tat =3D vm.get_status().state<br> &nbs=
p; except Exception, err:<br> &n=
bsp; pr=
int "Error on starting VM"<br> &=
nbsp; print err<br><br><br>Best=
regards<br>Amedeo Salvati</div>=0A</div>=0A
--_=__=_XaM3_.1406022513.2A.527548.42.32355.52.42.007.202691555--
9 years, 9 months
Re: [ovirt-users] MS Cluster Services suppot
by Tiemen Ruiten
On 07/23/14 10:28, Itamar Heim wrote:
> On 07/23/2014 10:50 AM, Tiemen Ruiten wrote:
>> On 07/23/14 00:24, Itamar Heim wrote:
>>> On 07/15/2014 10:31 PM, Maurice James wrote:
>>>> Does oVirt/RHEV have support for Microsoft Clustering services? Can I
>>>> run cluster members across the RHEV/oVirt cluster?
>>>>
>>>>
>>>> _______________________________________________
>>>> Users mailing list
>>>> Users(a)ovirt.org
>>>> http://lists.ovirt.org/mailman/listinfo/users
>>>>
>>>
>>> I think there is still some gap around virtio-scsi, but don't remember
>>> of the top of my head.
>>> _______________________________________________
>>> Users mailing list
>>> Users(a)ovirt.org
>>> http://lists.ovirt.org/mailman/listinfo/users
>>
>> I tried that this week and it seems like SCSI3 persistent reservations
>> are not supported yet by the VirtIO-SCSI driver, therefore it's
>> impossible to set up shared storage. Please correct me if I'm wrong!
>>
>
> did you try an external (direct lun) disk with 'privileged scsi'
> commands?
I just tried that and Cluster Validation gives me this error for the
intended shared disk (direct lun, attached to two VM's, shareable,
privileged scsi):
"Disk bus does not support clustering. The required inquiry data (SCSI
page 83h VPD descriptor) was reported as not being supported."
In the report, the VPD Page 83h identifier is listed as <Unknown>.
This seems to be an issue outside of oVirt, stgt only supports this
field since version 1.0.46:
http://www.spinics.net/lists/linux-stgt/msg04349.html
Since I'm running CentOS 6 on the machine that hosts the scsi targets
which has 1.0.25, if RedHat hasn't backported that feature, it's not
supported.
--
Tiemen Ruiten
Systems Engineer
R&D Media
9 years, 9 months