date:20181213

[ovirt-users] Re: Memory usage inclines

2018-12-13 Thread Tony Brian Albers

Yup, doing the 3 > drop_cache is clearly freeing up the memory.

I've filed bug 1659342 in rh bugzilla

Thanks Darrell, have a nice weekend.

/tony


On Thu, 2018-12-13 at 10:54 -0600, Darrell Budic wrote:
> Agree, looks like disk caching, which is considered in use but can be
> freed as things ask for it. What kind of storage are you using here?
> 
> I checked my converged group, the GUI memory use looks like it
> includes the cache as well, just not as extreme as yours :) If you
> wanted to confirm, you could clear it with
> 
> sync; echo 3 > /proc/sys/vm/drop_caches
> 
> and you should get all the cache memory back without rebooting.
> Presumably, it’s all holding filesystem data for quick access, so not
> a terrible thing, just alarming to see 97% utilization. Unless it
> kicked off unneeded MOM runs if you’re using same page merging and
> ballooning, then its doing unneeded work and maybe slowing your VMs…
> You’d probably see it in top if this was the case, it’s fairly CPU
> intensive.
> 
> Ultimately, you may want to file a bug/feature request to have the
> GUI differentiate cache from “regular’ in use memory for clarity.
> 
> > On Dec 13, 2018, at 12:06 AM, Tony Brian Albers  wrote:
> > 
> > Screenshots attached
> > 
> > We have 2 hosts and 24 running vms, all vms are pretty small.
> > 
> > As you can see, top and the dashboard does not agree.
> > 
> > An interesting thing is that if I view the host itself in the
> > engine,
> > it says under "General" that 
> > Max free Memory for scheduling new VMs: 413360 MB
> > 
> > So maybe it's some sort of caching that's using the memory.
> > 
> > 
> > /tony
> > 
> > On Wed, 2018-12-12 at 09:59 -0600, Darrell Budic wrote:
> > > Yeah, you’re right about 400G, I dropped a digit reading it out
> > > of
> > > your top display. 
> > > 
> > > So what are you seeing in the dashboard, I’m not sure I
> > > understand
> > > the disconnect between the top you shared and what you’re seeing
> > > there. It shows lots more than 110G in use, I gather? Or are you
> > > seeing this on the hosts page per host mem use?
> > > 
> > > > On Dec 12, 2018, at 12:34 AM, Tony Brian Albers 
> > > > wrote:
> > > > 
> > > > I'm not following you on the 42G available, the way I see it
> > > > there's
> > > > 400+G available:
> > > > 
> > > > [root@man-001 ~]# free -h
> > > >   totalusedfree  shared  buff/c
> > > > ache
> > > >    a
> > > > vailable
> > > > Mem:   503G 96G 19G205M
> > > > 387G
> > > > 
> > > > 405G
> > > > Swap:  4.0G520K4.0G
> > > > 
> > > > And here's top sorted by %mem usage:
> > > > 
> > > > top - 07:29:00 up 104 days, 20:56,  1 user,  load average:
> > > > 0.59,
> > > > 0.68,
> > > > 0.67
> > > > Tasks: 564 total,   1 running, 563 sleeping,   0 stopped,   0
> > > > zombie
> > > > %Cpu(s):  1.5 us,  0.2 sy,  0.0 ni, 98.2 id,  0.0 wa,  0.0
> > > > hi,  0.0
> > > > si,  0.0 st
> > > > KiB Mem : 52807689+total, 20085144 free, 10132981+used,
> > > > 40666195+buff/cache
> > > > KiB Swap:  4194300 total,  4193780 free,  520 used.
> > > > 42491062+avail
> > > > Mem 
> > > > 
> > > >    PID USER  PR  NIVIRTRESSHR S  %CPU
> > > > %MEM TIME+
> > > > COMMAND 
> > > >   5517 qemu  20   0 9128268   8.1g  14084
> > > > S   3.0  1.6   5892:07
> > > > qemu-kvm
> > > >  14187 qemu  20   0 9210236   8.1g  14072
> > > > S   5.3  1.6   6586:00
> > > > qemu-kvm
> > > >  12791 qemu  20   0 9272448   8.1g  14140
> > > > S  14.2  1.6  17452:10
> > > > qemu-kvm
> > > > 135526 qemu  20   0 9117748   8.1g  13664
> > > > S   2.3  1.6   5874:48
> > > > qemu-kvm
> > > >   7938 qemu  20   0 9129936   8.1g  13744
> > > > S   2.3  1.6  22109:28
> > > > qemu-kvm
> > > >  11764 qemu  20   0 9275520   8.1g  13720
> > > > S   3.3  1.6  10679:25
> > > > qemu-kvm
> > > >  12066 qemu  20   0 9360552   8.1g  13708
> > > > S   3.0  1.6  10724:34
> > > > qemu-kvm
> > > >  11153 qemu  20   0 9113544   8.1g  13700
> > > > S  15.6  1.6  19050:12
> > > > qemu-kvm
> > > >  12436 qemu  20   0 9161800   8.1g  13712
> > > > S  16.2  1.6  21268:00
> > > > qemu-kvm
> > > >   6902 qemu  20   0 9110480   8.0g  13580
> > > > S   0.7  1.6   1804:16
> > > > qemu-kvm
> > > >   7621 qemu  20   0 9203816   4.8g  14264
> > > > S   1.7  1.0   3143:35
> > > > qemu-kvm
> > > >   6587 qemu  20   0 4880980   4.1g  13744
> > > > S   0.7  0.8   2354:56
> > > > qemu-kvm
> > > >   7249 qemu  20   0

[ovirt-users] Regarding Ovirt node installation

2018-12-13 Thread Hemant Gupta

Hi,
While adding Ovirt node to Ovirt engine I am getting below network errors
on ovirt-engine.log

2018-12-14 10:38:58,900+05 INFO
[org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand]
(EE-ManagedThreadFactory-engineScheduled-Thread-85) [5a45cbef] Lock freed
to object
'EngineLock:{exclusiveLocks='[3b5faef7-e0f5-4995-934e-0d681c253d8f=PROVIDER]',
sharedLocks=''}'
2018-12-14 10:42:05,962+05 ERROR
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
(EE-ManagedThreadFactory-engineScheduled-Thread-66) [] EVENT_ID:
VDS_BROKER_COMMAND_FAILURE(10,802), VDSM OvirtNode command Get Host
Capabilities failed: Message timeout which can be caused by communication
issues
2018-12-14 10:42:05,962+05 ERROR
[org.ovirt.engine.core.vdsbroker.monitoring.HostMonitoring]
(EE-ManagedThreadFactory-engineScheduled-Thread-66) [] Unable to
RefreshCapabilities: VDSNetworkException: VDSGenericException:
VDSNetworkException: Message timeout which can be caused by communication
issues
2018-12-14 10:43:42,433+05 INFO
[org.ovirt.engine.core.bll.utils.ThreadPoolMonitoringService]
(EE-ManagedThreadFactory-engineThreadMonitoring-Thread-1) [] Thread pool
'default' is using 0 threads out of 1, 5 threads waiting for tasks.
2018-12-14 10:43:42,433+05 INFO
[org.ovirt.engine.core.bll.utils.ThreadPoolMonitoringService]
(EE-ManagedThreadFactory-engineThreadMonitoring-Thread-1) [] Thread pool
'engineScheduled' is using 0 threads out of 100, 100 threads waiting for
tasks.
2018-12-14 10:43:42,433+05 INFO
[org.ovirt.engine.core.bll.utils.ThreadPoolMonitoringService]
(EE-ManagedThreadFactory-engineThreadMonitoring-Thread-1) [] Thread pool
'engineThreadMonitoring' is using 1 threads out of 1, 0 threads waiting for
tasks.
2018-12-14 10:43:58,949+05 INFO
[org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand]
(EE-ManagedThreadFactory-engineScheduled-Thread-30) [28e597cc] Lock
Acquired to object
'EngineLock:{exclusiveLocks='[3b5faef7-e0f5-4995-934e-0d681c253d8f=PROVIDER]',
sharedLocks=''}'
2018-12-14 10:43:58,959+05 INFO
[org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand]
(EE-ManagedThreadFactory-engineScheduled-Thread-30) [28e597cc] Running
command: SyncNetworkProviderCommand internal: true.
2018-12-14 10:43:59,248+05 INFO
[org.ovirt.engine.core.sso.utils.AuthenticationUtils] (default task-47) []
User admin@internal successfully logged in with scopes: ovirt-app-api
ovirt-ext=token-info:authz-search ovirt-ext=token-info:public-authz-search
ovirt-ext=token-info:validate ovirt-ext=token:password-access
2018-12-14 10:43:59,438+05 INFO
[org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand]
(EE-ManagedThreadFactory-engineScheduled-Thread-30) [28e597cc] Lock freed
to object
'EngineLock:{exclusiveLocks='[3b5faef7-e0f5-4995-934e-0d681c253d8f=PROVIDER]',
sharedLocks=''}'
2018-12-14 10:45:28,996+05 ERROR
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
(EE-ManagedThreadFactory-engineScheduled-Thread-68) [] EVENT_ID:
VDS_BROKER_COMMAND_FAILURE(10,802), VDSM OvirtNode command Get Host
Capabilities failed: Message timeout which can be caused by communication
issues
2018-12-14 10:45:28,996+05 ERROR
[org.ovirt.engine.core.vdsbroker.monitoring.HostMonitoring]
(EE-ManagedThreadFactory-engineScheduled-Thread-68) [] Unable to
RefreshCapabilities: VDSNetworkException: VDSGenericException:
VDSNetworkException: Message timeout which can be caused by communication
issues
https://www.ovirt.org/documentation/install-guide/chap-System_Requirements/

Will I need to open port between my Ovirt master and Ovirt node for Ovirt
node connection and establishment to be completed???

Please help I am stuck here...
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[ovirt-users] Ovirt Authentication extensions

2018-12-13 Thread darkytoo

I've seen the articles about hooking ovirt to AD and keycloak, but is there a 
way to hook it to something like ADFS?  I'd like to have it require an MFA 
login and I know I can do it with ADFS.
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[ovirt-users] Re: Ovirt Engine UI bug- cannot attache networks to hosts

2018-12-13 Thread Leo David

Hi,
No errors in the engine logs, only some info's...
2018-12-13 17:40:44,775Z INFO
[org.ovirt.engine.core.bll.aaa.CreateUserSessionCommand] (default task-9)
[45bb68a9] Running command: CreateUserSessionCommand internal: false.
2018-12-13 17:40:44,794Z INFO
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
(default task-9) [45bb68a9] EVENT_ID: USER_VDC_LOGIN(30), User
admin@internal-authz connecting from '10.10.2.14' using session
'LXv9Geyp5aKURf0nZ53QLn6DP74cHcl6TMdVtPbbQkudThg9vmmOXj0uFhErNykZ1czs5rmMVd302HfboMMUrQ=='
logged in.

Maybe the following,  but I don;t think it has to do with the UI error:

2018-12-13 17:40:46,458Z INFO
[org.ovirt.engine.core.utils.servlet.ServletUtils] (default task-9) []
Can't read file '/usr/share/ovirt-engine/files/spice/SpiceVersion.txt' for
request '/ovirt-engine/services/files/spice/SpiceVersion.txt' -- 404
2018-12-13 17:41:11,133Z INFO
[org.ovirt.engine.core.utils.servlet.ServletUtils] (default task-10) []
Can't read file '/usr/share/ovirt-engine/files/spice/SpiceVersion.txt' for
request '/ovirt-engine/services/files/spice/SpiceVersion.txt' -- 404
Wondering, I am the only one getting this UI error ?



On Thu, Dec 13, 2018 at 6:13 PM Gobinda Das  wrote:

> Hi Leo,
> Is there any error in engine?
> Can you please share engine log as well?
>
> On Thu, Dec 13, 2018 at 9:01 PM Leo David  wrote:
>
>> Thank you very much Eitan !
>> So on a fresh installation, browser cache cleared, tried different
>> browsers, i still have that error,  and the following error in ui.log:
>>
>> - 2018-12-13 15:21:34,625Z ERROR
>> [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService]
>> (default task-2) [] Permutation
>> name:
>> F7D51C60208EA84178ACC5B48326252F
>> 2018-12-13 15:21:34,626Z ERROR
>> [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService]
>> (default task-2) [] Uncaught
>> exception:
>> com.google.gwt.core.client.JavaScriptException: (TypeError) : M9(...) is
>> null
>> at
>> org.ovirt.engine.ui.webadmin.section.main.view.tab.network.SubTabNetworkHostView$6.$getValue(SubTabNetworkHostView.java:125)
>> at
>> org.ovirt.engine.ui.webadmin.section.main.view.tab.network.SubTabNetworkHostView$6.getValue(SubTabNetworkHostView.java:125)
>> at
>> com.google.gwt.user.cellview.client.Column.render(Column.java:164)
>> [gwt-servlet.jar:]
>> at
>> com.google.gwt.user.cellview.client.AbstractCellTableBuilder.$renderCell(AbstractCellTableBuilder.java:188)
>> [gwt-servlet.jar:]
>> at
>> com.google.gwt.user.cellview.client.DefaultCellTableBuilder.$buildRowImpl(DefaultCellTableBuilder.java:62)
>> [gwt-servlet.jar:]
>> at
>> com.google.gwt.user.cellview.client.AbstractCellTableBuilder.$buildRow(AbstractCellTableBuilder.java:85)
>> [gwt-servlet.jar:]
>> at
>> com.google.gwt.user.cellview.client.AbstractCellTable.$buildRowValues(AbstractCellTable.java:2350)
>> [gwt-servlet.jar:]
>> at
>> com.google.gwt.user.cellview.client.AbstractCellTable.replaceAllChildren(AbstractCellTable.java:2149)
>> [gwt-servlet.jar:]
>> at
>> com.google.gwt.user.cellview.client.AbstractHasData$View.replaceAllChildren(AbstractHasData.java:265)
>> [gwt-servlet.jar:]
>> at
>> com.google.gwt.user.cellview.client.HasDataPresenter.$resolvePendingState(HasDataPresenter.java:1062)
>> [gwt-servlet.jar:]
>> at
>> com.google.gwt.user.cellview.client.HasDataPresenter$2.execute(HasDataPresenter.java:981)
>> [gwt-servlet.jar:]
>> at
>> com.google.gwt.core.client.impl.SchedulerImpl.runScheduledTasks(SchedulerImpl.java:167)
>> [gwt-servlet.jar:]
>> at
>> com.google.gwt.core.client.impl.SchedulerImpl.$flushFinallyCommands(SchedulerImpl.java:272)
>> [gwt-servlet.jar:]
>> at com.google.gwt.core.client.impl.Impl.exit(Impl.java:313)
>> [gwt-servlet.jar:]
>> at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:275)
>> [gwt-servlet.jar:]
>> at Unknown.Qu/<(
>> https://ovirt-engine.main.lab/ovirt-engine/webadmin/?locale=en_US)
>> at Unknown.anonymous(Unknown)
>> 2018-12-13 15:21:34,660Z ERROR
>> [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService]
>> (default task-7) [] Permutation
>> name:
>> F7D51C60208EA84178ACC5B48326252F
>> 2018-12-13 15:21:34,662Z ERROR
>> [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService]
>> (default task-7) [] Uncaught
>> exception:
>> com.google.gwt.core.client.JavaScriptException: (TypeError) : M9(...) is
>> null
>> at
>> org.ovirt.engine.ui.webadmin.section.main.view.tab.network.SubTabNetworkHostView$6.$getValue(SubTabNetworkHostView.java:125)
>> at
>> org.ovirt.engine.ui.webadmin.section.main.view.tab.network.SubTabNetworkHostView$6.getValue(SubTabNetworkHostView.java:125)
>> at
>> com.google.gwt.user.cellview.client.Column.render(Column.java:164)
>> [gwt-servlet.jar:]
>> at
>>

[ovirt-users] Re: [Gluster-users] VMs paused - unknown storage error - Stale file handle - distribute 2 - replica 3 volume with sharding

2018-12-13 Thread Marco Lorenzo Crociani


Hi,
is there a way to recover file from "Stale file handle" errors?

Here some of the tests we have done:

- compared the extended attributes of all of the three replicas of the 
involved shard. Found identical attributes.


- compared SHA512 message digest of all of the three replicas of the 
involved shard. Found identical digests.


- tried to delete the shard from a replica set, one at a time, along 
with its hard link. Shard is always rebuilt correctly but error from 
client persists.


Regards,

--
Marco Crociani

Il 22/11/18 13:19, Marco Lorenzo Crociani ha scritto:

Hi,
I opened a bug on gluster because I have reading errors on files on a 
gluster volume:

https://bugzilla.redhat.com/show_bug.cgi?id=1652548

The files are many of the VMs images of the oVirt DATA storage domain. 
oVirt pause the vms because unknown storage errors.
It's impossibile to copy/clone, manage some snapshots of these vms. The 
errors on the low level are "stale file handle".

Volume is distribute 2 replicate 3 with sharding.

Should I open a bug also on oVirt?

Gluster 3.12.15-1.el7
oVirt 4.2.6.4-1.el7

Regards,



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[ovirt-users] Re: Gluster with two ovirt nodes

2018-12-13 Thread Darrell Budic

I would recommend just putting a gluster Arbiter on the 3rd node, then you can 
use normal ovirt tools more easily.

If you really want to do this, I wouldn’t bother with ctdb. I used to do it, 
switch to a simpler DNS trick, just put entries in your hosts file with the 
storage ip of both nodes, and use that name in ovirt to access your storage. 
But yes, you can install ctdb by hand and it will work.


> On Dec 12, 2018, at 2:58 PM, Stefan Wolf  wrote:
> 
> Hello,
> 
> i like to set up glusterfs with two ovirt nodes and on more "normal" node is 
> this possible?
> i 've setup glusterfs in cli on two ovirt nodes and 3rd network storage. 
> glusterfs is up and running.
> But now i like to get something like VIP with ctdb for example. is there any 
> possibility to set this up with ovirt?
> Or do i *ve to setup ovirt manually in centos to install ctdb?
> Or are there any other ideas?
> 
> thank you stefan
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[ovirt-users] Re: Memory usage inclines

2018-12-13 Thread Darrell Budic

Agree, looks like disk caching, which is considered in use but can be freed as 
things ask for it. What kind of storage are you using here?

I checked my converged group, the GUI memory use looks like it includes the 
cache as well, just not as extreme as yours :) If you wanted to confirm, you 
could clear it with

sync; echo 3 > /proc/sys/vm/drop_caches

and you should get all the cache memory back without rebooting. Presumably, 
it’s all holding filesystem data for quick access, so not a terrible thing, 
just alarming to see 97% utilization. Unless it kicked off unneeded MOM runs if 
you’re using same page merging and ballooning, then its doing unneeded work and 
maybe slowing your VMs… You’d probably see it in top if this was the case, it’s 
fairly CPU intensive.

Ultimately, you may want to file a bug/feature request to have the GUI 
differentiate cache from “regular’ in use memory for clarity.

> On Dec 13, 2018, at 12:06 AM, Tony Brian Albers  wrote:
> 
> Screenshots attached
> 
> We have 2 hosts and 24 running vms, all vms are pretty small.
> 
> As you can see, top and the dashboard does not agree.
> 
> An interesting thing is that if I view the host itself in the engine,
> it says under "General" that 
> Max free Memory for scheduling new VMs: 413360 MB
> 
> So maybe it's some sort of caching that's using the memory.
> 
> 
> /tony
> 
> On Wed, 2018-12-12 at 09:59 -0600, Darrell Budic wrote:
>> Yeah, you’re right about 400G, I dropped a digit reading it out of
>> your top display. 
>> 
>> So what are you seeing in the dashboard, I’m not sure I understand
>> the disconnect between the top you shared and what you’re seeing
>> there. It shows lots more than 110G in use, I gather? Or are you
>> seeing this on the hosts page per host mem use?
>> 
>>> On Dec 12, 2018, at 12:34 AM, Tony Brian Albers  wrote:
>>> 
>>> I'm not following you on the 42G available, the way I see it
>>> there's
>>> 400+G available:
>>> 
>>> [root@man-001 ~]# free -h
>>>   totalusedfree  shared  buff/cache
>>>a
>>> vailable
>>> Mem:   503G 96G 19G205M387G
>>> 
>>> 405G
>>> Swap:  4.0G520K4.0G
>>> 
>>> And here's top sorted by %mem usage:
>>> 
>>> top - 07:29:00 up 104 days, 20:56,  1 user,  load average: 0.59,
>>> 0.68,
>>> 0.67
>>> Tasks: 564 total,   1 running, 563 sleeping,   0 stopped,   0
>>> zombie
>>> %Cpu(s):  1.5 us,  0.2 sy,  0.0 ni, 98.2 id,  0.0 wa,  0.0 hi,  0.0
>>> si,  0.0 st
>>> KiB Mem : 52807689+total, 20085144 free, 10132981+used,
>>> 40666195+buff/cache
>>> KiB Swap:  4194300 total,  4193780 free,  520 used.
>>> 42491062+avail
>>> Mem 
>>> 
>>>PID USER  PR  NIVIRTRESSHR S  %CPU
>>> %MEM TIME+
>>> COMMAND 
>>>   5517 qemu  20   0 9128268   8.1g  14084
>>> S   3.0  1.6   5892:07
>>> qemu-kvm
>>>  14187 qemu  20   0 9210236   8.1g  14072
>>> S   5.3  1.6   6586:00
>>> qemu-kvm
>>>  12791 qemu  20   0 9272448   8.1g  14140
>>> S  14.2  1.6  17452:10
>>> qemu-kvm
>>> 135526 qemu  20   0 9117748   8.1g  13664
>>> S   2.3  1.6   5874:48
>>> qemu-kvm
>>>   7938 qemu  20   0 9129936   8.1g  13744
>>> S   2.3  1.6  22109:28
>>> qemu-kvm
>>>  11764 qemu  20   0 9275520   8.1g  13720
>>> S   3.3  1.6  10679:25
>>> qemu-kvm
>>>  12066 qemu  20   0 9360552   8.1g  13708
>>> S   3.0  1.6  10724:34
>>> qemu-kvm
>>>  11153 qemu  20   0 9113544   8.1g  13700
>>> S  15.6  1.6  19050:12
>>> qemu-kvm
>>>  12436 qemu  20   0 9161800   8.1g  13712
>>> S  16.2  1.6  21268:00
>>> qemu-kvm
>>>   6902 qemu  20   0 9110480   8.0g  13580
>>> S   0.7  1.6   1804:16
>>> qemu-kvm
>>>   7621 qemu  20   0 9203816   4.8g  14264
>>> S   1.7  1.0   3143:35
>>> qemu-kvm
>>>   6587 qemu  20   0 4880980   4.1g  13744
>>> S   0.7  0.8   2354:56
>>> qemu-kvm
>>>   7249 qemu  20   0 4913084   1.6g  13712
>>> S   0.7  0.3   1380:38
>>> qemu-kvm
>>> 111877 qemu  20   0 1911088   1.1g  14076 S   0.3  0.2
>>> 419:58.70
>>> qemu-kvm
>>>   4602 vdsm   0 -20 4803160 114184  13860
>>> S   1.3  0.0   2143:44
>>> vdsmd   
>>>   4058 root  15  -5 1154020  38804   9588
>>> S   0.0  0.0   0:00.81
>>> supervdsmd  
>>>818 root  20   0   84576  35356  34940
>>> S   0.0  0.0   1:05.60
>>> systemd-journal 
>>>   3602 root  20   0 1496796

[ovirt-users] Re: oVirt Nested Virtualization

2018-12-13 Thread Gobinda Das

Hi Markus,
 What's the out put of
egrep "vmx|svm" "/proc/cpuinfo"
When the out put does not return any thing you will get "Hardware
virtualization is not supported on this host"

On Thu, Dec 13, 2018 at 7:50 PM Michal Skrivanek <
michal.skriva...@redhat.com> wrote:

>
>
> On 11 Dec 2018, at 16:10, Gianluca Cecchi 
> wrote:
>
> On Tue, Dec 11, 2018 at 3:29 PM Markus Schaufler <
> markus.schauf...@digit-all.at> wrote:
>
>> Centos 7.5, ovirt 4.2.7
>> it works when pinpointing the vm's to a host and enable cpu-passthrough.
>> but i presume it should work without this workaround too.
>> ___
>>
>>
> If I remember correctly there is no support/consistence for the L2
> systems, that are guests inside an L1 system that is migrated.
> So perhaps this limitation drove to force host pinning and prevent having
> unpredictable results for L2 guests
>
>
> it’s not really done because of that - it’s rather that by default none of
> the named CPU models are adding vmx and so the guest doesn’t look like
> capable of virtualization. Cpu passthrough does, because it passes all the
> flags, but it also enforces host pinning. Which is then a nice coincidence
> because indeed the migration wouldn’t work anyway:)
> And it’s something to keep in mind now in later 4.2.z and 4.3 where we now
> allow migration of VMs with cpu passthrough. But it’s not for this use case
> and there nested environment still doesn’t support migration properly and
> you need to make sure not to migrate.
>
> See also here:
> https://www.linux-kvm.org/page/Nested_Guests
>
> HIH,
> Gianluca
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-- 
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Gobinda
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[ovirt-users] Re: Ovirt Engine UI bug- cannot attache networks to hosts

2018-12-13 Thread Gobinda Das

Hi Leo,
Is there any error in engine?
Can you please share engine log as well?

On Thu, Dec 13, 2018 at 9:01 PM Leo David  wrote:

> Thank you very much Eitan !
> So on a fresh installation, browser cache cleared, tried different
> browsers, i still have that error,  and the following error in ui.log:
>
> - 2018-12-13 15:21:34,625Z ERROR
> [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService]
> (default task-2) [] Permutation
> name:
> F7D51C60208EA84178ACC5B48326252F
> 2018-12-13 15:21:34,626Z ERROR
> [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService]
> (default task-2) [] Uncaught
> exception:
> com.google.gwt.core.client.JavaScriptException: (TypeError) : M9(...) is
> null
> at
> org.ovirt.engine.ui.webadmin.section.main.view.tab.network.SubTabNetworkHostView$6.$getValue(SubTabNetworkHostView.java:125)
> at
> org.ovirt.engine.ui.webadmin.section.main.view.tab.network.SubTabNetworkHostView$6.getValue(SubTabNetworkHostView.java:125)
> at
> com.google.gwt.user.cellview.client.Column.render(Column.java:164)
> [gwt-servlet.jar:]
> at
> com.google.gwt.user.cellview.client.AbstractCellTableBuilder.$renderCell(AbstractCellTableBuilder.java:188)
> [gwt-servlet.jar:]
> at
> com.google.gwt.user.cellview.client.DefaultCellTableBuilder.$buildRowImpl(DefaultCellTableBuilder.java:62)
> [gwt-servlet.jar:]
> at
> com.google.gwt.user.cellview.client.AbstractCellTableBuilder.$buildRow(AbstractCellTableBuilder.java:85)
> [gwt-servlet.jar:]
> at
> com.google.gwt.user.cellview.client.AbstractCellTable.$buildRowValues(AbstractCellTable.java:2350)
> [gwt-servlet.jar:]
> at
> com.google.gwt.user.cellview.client.AbstractCellTable.replaceAllChildren(AbstractCellTable.java:2149)
> [gwt-servlet.jar:]
> at
> com.google.gwt.user.cellview.client.AbstractHasData$View.replaceAllChildren(AbstractHasData.java:265)
> [gwt-servlet.jar:]
> at
> com.google.gwt.user.cellview.client.HasDataPresenter.$resolvePendingState(HasDataPresenter.java:1062)
> [gwt-servlet.jar:]
> at
> com.google.gwt.user.cellview.client.HasDataPresenter$2.execute(HasDataPresenter.java:981)
> [gwt-servlet.jar:]
> at
> com.google.gwt.core.client.impl.SchedulerImpl.runScheduledTasks(SchedulerImpl.java:167)
> [gwt-servlet.jar:]
> at
> com.google.gwt.core.client.impl.SchedulerImpl.$flushFinallyCommands(SchedulerImpl.java:272)
> [gwt-servlet.jar:]
> at com.google.gwt.core.client.impl.Impl.exit(Impl.java:313)
> [gwt-servlet.jar:]
> at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:275)
> [gwt-servlet.jar:]
> at Unknown.Qu/<(
> https://ovirt-engine.main.lab/ovirt-engine/webadmin/?locale=en_US)
> at Unknown.anonymous(Unknown)
> 2018-12-13 15:21:34,660Z ERROR
> [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService]
> (default task-7) [] Permutation
> name:
> F7D51C60208EA84178ACC5B48326252F
> 2018-12-13 15:21:34,662Z ERROR
> [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService]
> (default task-7) [] Uncaught
> exception:
> com.google.gwt.core.client.JavaScriptException: (TypeError) : M9(...) is
> null
> at
> org.ovirt.engine.ui.webadmin.section.main.view.tab.network.SubTabNetworkHostView$6.$getValue(SubTabNetworkHostView.java:125)
> at
> org.ovirt.engine.ui.webadmin.section.main.view.tab.network.SubTabNetworkHostView$6.getValue(SubTabNetworkHostView.java:125)
> at
> com.google.gwt.user.cellview.client.Column.render(Column.java:164)
> [gwt-servlet.jar:]
> at
> com.google.gwt.user.cellview.client.AbstractCellTableBuilder.$renderCell(AbstractCellTableBuilder.java:188)
> [gwt-servlet.jar:]
> at
> com.google.gwt.user.cellview.client.DefaultCellTableBuilder.$buildRowImpl(DefaultCellTableBuilder.java:62)
> [gwt-servlet.jar:]
> at
> com.google.gwt.user.cellview.client.AbstractCellTableBuilder.$buildRow(AbstractCellTableBuilder.java:85)
> [gwt-servlet.jar:]
> at
> com.google.gwt.user.cellview.client.AbstractCellTable.$buildRowValues(AbstractCellTable.java:2350)
> [gwt-servlet.jar:]
> at
> com.google.gwt.user.cellview.client.AbstractCellTable.replaceAllChildren(AbstractCellTable.java:2149)
> [gwt-servlet.jar:]
> at
> com.google.gwt.user.cellview.client.AbstractHasData$View.replaceAllChildren(AbstractHasData.java:265)
> [gwt-servlet.jar:]
> at
> com.google.gwt.user.cellview.client.HasDataPresenter.$resolvePendingState(HasDataPresenter.java:1062)
> [gwt-servlet.jar:]
> at
> com.google.gwt.user.cellview.client.HasDataPresenter$2.execute(HasDataPresenter.java:981)
> [gwt-servlet.jar:]
> at
> com.google.gwt.core.client.impl.SchedulerImpl.runScheduledTasks(SchedulerImpl.java:167)
> [gwt-servlet.jar:]
> at
> com.google.gwt.core.client.impl.SchedulerImpl.$flushFinallyCommands(SchedulerImpl.java:272)
> [gwt-servlet.jar:]

[ovirt-users] Re: Ovirt Engine UI bug- cannot attache networks to hosts

2018-12-13 Thread Leo David

Thank you very much Eitan !
So on a fresh installation, browser cache cleared, tried different
browsers, i still have that error,  and the following error in ui.log:

- 2018-12-13 15:21:34,625Z ERROR
[org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService]
(default task-2) [] Permutation
name:
F7D51C60208EA84178ACC5B48326252F
2018-12-13 15:21:34,626Z ERROR
[org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService]
(default task-2) [] Uncaught
exception:
com.google.gwt.core.client.JavaScriptException: (TypeError) : M9(...) is
null
at
org.ovirt.engine.ui.webadmin.section.main.view.tab.network.SubTabNetworkHostView$6.$getValue(SubTabNetworkHostView.java:125)
at
org.ovirt.engine.ui.webadmin.section.main.view.tab.network.SubTabNetworkHostView$6.getValue(SubTabNetworkHostView.java:125)
at
com.google.gwt.user.cellview.client.Column.render(Column.java:164)
[gwt-servlet.jar:]
at
com.google.gwt.user.cellview.client.AbstractCellTableBuilder.$renderCell(AbstractCellTableBuilder.java:188)
[gwt-servlet.jar:]
at
com.google.gwt.user.cellview.client.DefaultCellTableBuilder.$buildRowImpl(DefaultCellTableBuilder.java:62)
[gwt-servlet.jar:]
at
com.google.gwt.user.cellview.client.AbstractCellTableBuilder.$buildRow(AbstractCellTableBuilder.java:85)
[gwt-servlet.jar:]
at
com.google.gwt.user.cellview.client.AbstractCellTable.$buildRowValues(AbstractCellTable.java:2350)
[gwt-servlet.jar:]
at
com.google.gwt.user.cellview.client.AbstractCellTable.replaceAllChildren(AbstractCellTable.java:2149)
[gwt-servlet.jar:]
at
com.google.gwt.user.cellview.client.AbstractHasData$View.replaceAllChildren(AbstractHasData.java:265)
[gwt-servlet.jar:]
at
com.google.gwt.user.cellview.client.HasDataPresenter.$resolvePendingState(HasDataPresenter.java:1062)
[gwt-servlet.jar:]
at
com.google.gwt.user.cellview.client.HasDataPresenter$2.execute(HasDataPresenter.java:981)
[gwt-servlet.jar:]
at
com.google.gwt.core.client.impl.SchedulerImpl.runScheduledTasks(SchedulerImpl.java:167)
[gwt-servlet.jar:]
at
com.google.gwt.core.client.impl.SchedulerImpl.$flushFinallyCommands(SchedulerImpl.java:272)
[gwt-servlet.jar:]
at com.google.gwt.core.client.impl.Impl.exit(Impl.java:313)
[gwt-servlet.jar:]
at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:275)
[gwt-servlet.jar:]
at Unknown.Qu/<(
https://ovirt-engine.main.lab/ovirt-engine/webadmin/?locale=en_US)
at Unknown.anonymous(Unknown)
2018-12-13 15:21:34,660Z ERROR
[org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService]
(default task-7) [] Permutation
name:
F7D51C60208EA84178ACC5B48326252F
2018-12-13 15:21:34,662Z ERROR
[org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService]
(default task-7) [] Uncaught
exception:
com.google.gwt.core.client.JavaScriptException: (TypeError) : M9(...) is
null
at
org.ovirt.engine.ui.webadmin.section.main.view.tab.network.SubTabNetworkHostView$6.$getValue(SubTabNetworkHostView.java:125)
at
org.ovirt.engine.ui.webadmin.section.main.view.tab.network.SubTabNetworkHostView$6.getValue(SubTabNetworkHostView.java:125)
at
com.google.gwt.user.cellview.client.Column.render(Column.java:164)
[gwt-servlet.jar:]
at
com.google.gwt.user.cellview.client.AbstractCellTableBuilder.$renderCell(AbstractCellTableBuilder.java:188)
[gwt-servlet.jar:]
at
com.google.gwt.user.cellview.client.DefaultCellTableBuilder.$buildRowImpl(DefaultCellTableBuilder.java:62)
[gwt-servlet.jar:]
at
com.google.gwt.user.cellview.client.AbstractCellTableBuilder.$buildRow(AbstractCellTableBuilder.java:85)
[gwt-servlet.jar:]
at
com.google.gwt.user.cellview.client.AbstractCellTable.$buildRowValues(AbstractCellTable.java:2350)
[gwt-servlet.jar:]
at
com.google.gwt.user.cellview.client.AbstractCellTable.replaceAllChildren(AbstractCellTable.java:2149)
[gwt-servlet.jar:]
at
com.google.gwt.user.cellview.client.AbstractHasData$View.replaceAllChildren(AbstractHasData.java:265)
[gwt-servlet.jar:]
at
com.google.gwt.user.cellview.client.HasDataPresenter.$resolvePendingState(HasDataPresenter.java:1062)
[gwt-servlet.jar:]
at
com.google.gwt.user.cellview.client.HasDataPresenter$2.execute(HasDataPresenter.java:981)
[gwt-servlet.jar:]
at
com.google.gwt.core.client.impl.SchedulerImpl.runScheduledTasks(SchedulerImpl.java:167)
[gwt-servlet.jar:]
at
com.google.gwt.core.client.impl.SchedulerImpl.$flushFinallyCommands(SchedulerImpl.java:272)
[gwt-servlet.jar:]
at com.google.gwt.core.client.impl.Impl.exit(Impl.java:313)
[gwt-servlet.jar:]
at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:275)
[gwt-servlet.jar:]
at Unknown.Qu/<(
https://ovirt-engine.main.lab/ovirt-engine/webadmin/?locale=en_US)
at Unknown.d(

[ovirt-users] Re: Ovirt 4.3 Alpha AMD 2970WX Windows VM creation and NUMA

2018-12-13 Thread Darin Schmidt

I cant get any further though for some reason. I think its with qemu. I can get 
a VM up to install the OS by selecting somethign other than Windows for the VM 
type as specified as a possible workaround. But as Windows boot ISO does its 
thing, it throws a thread error. I can get the error later today if needed. I 
just been patiently waiting for 4.3 to become more developed so I can use my 
hardware. 
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[ovirt-users] Re: Ovirt 4.3 Alpha AMD 2970WX Windows VM creation and NUMA

2018-12-13 Thread Darin Schmidt

https://bugzilla.redhat.com/show_bug.cgi?id=1655340

is been marked as a duplicateof bug:

https://bugzilla.redhat.com/show_bug.cgi?id=1644693

which pretty much from my understanding stated that they require qemu and
kernel for new hyperv flags

On Thu, Dec 13, 2018 at 10:10 AM Sandro Bonazzola 
wrote:

>
>
> Il giorno lun 3 dic 2018 alle ore 00:59 Darin Schmidt <
> darinschm...@gmail.com> ha scritto:
>
>> I went ahead and submitted a bug report. I cannot find the typo anywhere.
>>
>
> Can you please share the bug URL?
> Thanks,
>
>
>> ___
>> Users mailing list -- users@ovirt.org
>> To unsubscribe send an email to users-le...@ovirt.org
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>> https://lists.ovirt.org/archives/list/users@ovirt.org/message/HD4VG4ZO3ZP2VBDTFWLRYVS5FAPRD27A/
>>
>
>
> --
>
> SANDRO BONAZZOLA
>
> MANAGER, SOFTWARE ENGINEERING, EMEA R RHV
>
> Red Hat EMEA 
>
> sbona...@redhat.com
> 
>
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[ovirt-users] Re: removal of 3 vdsm hooks

2018-12-13 Thread Sandro Bonazzola

Il giorno gio 4 ott 2018 alle ore 12:37 Dan Kenigsberg 
ha scritto:

> I've identified 3 ancient vdsm-hooks that have been obsoleted by
> proper oVirt features.
>
> vdsm-hook-isolatedvlan: obsoleted in ovirt-4.2.6  by
> clean-traffic-gateway filter
> https://gerrit.ovirt.org/#/q/I396243e1943eca245ab4da64bb286da19f9b47ec
>
> vdsm-hook-qos: obsoleted in ovirt-3.3 by
> https://www.ovirt.org/documentation/sla/network-qos/
>
> vdsm-hook-noipspoof: obsoleted in ovirt-4.0 by choosing the
> "clean-traffic" filter https://ovirt.org/feature/networkfilter
>
> I would like to remove this code from vdsm-4.30, destined for
> ovirt-4.3. Is there any objection for that? Is anybody still using
> them?
>

Please open a bug for this and be sure to reference it in commit message so
it will be properly tracked in 4.3 release notes.
Thanks,



>
> Regards,
> Dan.
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-- 

SANDRO BONAZZOLA

MANAGER, SOFTWARE ENGINEERING, EMEA R RHV

Red Hat EMEA 

sbona...@redhat.com

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[ovirt-users] Re: Ovirt 4.3 Alpha AMD 2970WX Windows VM creation and NUMA

2018-12-13 Thread Sandro Bonazzola

Il giorno lun 3 dic 2018 alle ore 00:59 Darin Schmidt <
darinschm...@gmail.com> ha scritto:

> I went ahead and submitted a bug report. I cannot find the typo anywhere.
>

Can you please share the bug URL?
Thanks,


> ___
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>


-- 

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MANAGER, SOFTWARE ENGINEERING, EMEA R RHV

Red Hat EMEA 

sbona...@redhat.com

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[ovirt-users] Re: 4.2.7 & centos 7.6 dependency problems

2018-12-13 Thread Sandro Bonazzola

Il giorno ven 7 dic 2018 alle ore 10:06 Demeter Tibor 
ha scritto:

> Dear Simon,
>
> It is working fine with a little bit modification. You need to use
> "exclude=nbdkit-*" instead of "exclude=nbdkit*" .
>
>
I would consider "yum update ovirt-release42" as a better option. It will
provide the missing nbdkit dependency.
It has been fixed in oVirt 4.2.7 release.



> Thanks for your mention,
>
> Regards,
>
> Tibor
>
>
> - 2018. dec.. 6., 22:37, Simon Coter  írta:
>
> Hi Tibor,
>
> the update is trying to install:
>
> nbdkit(x86-64) = 1.2.7-2.el7
>
> while you only have:
>
> nbdkit(x86-64) = 1.2.6-1.el7_6.2
>
> 1.2.7 release is available on ovirt-4.2-epel repository while 1.2.6 is
> part of CentOS “Base” and “Updates”.
> The problem is that "nbdkit-plugin-vddk” has only 1.2.6 release and this
> depends on “ndbkit”.
> Possible workaround that should work:
>
> Edit the .repo containing “ovirt-4.2-epel” and add the following
> line to the “ovirt-4.2-epel” entry:
>
> exclude=ndbkit*
>
> then, rerun the update.
>
> Simon
>
> On Dec 6, 2018, at 10:27 PM, Demeter Tibor  wrote:
>
> Dear Roberto,
>
> Thank you for your reply.
> I would like to upgrade the node os (not just ovirt) to latest (7.6)
> version.
> Thanks
>
> Regards,
>
> Tibor
>
>
>
> - 2018. dec.. 6., 21:39, Roberto Nunin  írta:
>
> Hi
>
> I had a similar problem just yesterday.
> I've disabled all three sources within CentOS-Base.repo.
>
> My nodes are still 7.5, but hope that this can help anyway.
> My update process, done from hested-engine gui, has completed after the
> change.
>
> BR
>
>
>
> Il giorno gio 6 dic 2018 alle 20:19 Demeter Tibor 
> ha scritto:
>
>> Dear All,
>> I would like to upgrade my ovirt 4.2.5 to 4.2.7.
>>
>> The hosted engine upgrade was success, but on the nodes i've got an
>> dependency error:
>>
>> ---> Package mesa-libgbm.x86_64 0:18.0.5-3.el7 will be installed
>> --> Processing Dependency: mesa-libglapi = 18.0.5-3.el7 for package:
>> mesa-libgbm-18.0.5-3.el7.x86_64
>> --> Processing Dependency: libwayland-server.so.0()(64bit) for package:
>> mesa-libgbm-18.0.5-3.el7.x86_64
>> ---> Package nbdkit.x86_64 0:1.2.7-2.el7 will be installed
>> ---> Package nbdkit-plugin-python2.x86_64 0:1.2.7-2.el7 will be installed
>> --> Processing Dependency: nbdkit-plugin-python-common = 1.2.7-2.el7 for
>> package: nbdkit-plugin-python2-1.2.7-2.el7.x86_64
>> ---> Package nbdkit-plugin-vddk.x86_64 0:1.2.6-1.el7_6.2 will be installed
>> --> Processing Dependency: nbdkit(x86-64) = 1.2.6-1.el7_6.2 for package:
>> nbdkit-plugin-vddk-1.2.6-1.el7_6.2.x86_64
>> ---> Package python2-blockdev.x86_64 0:2.18-3.el7 will be installed
>> ---> Package python2-futures.noarch 0:3.1.1-5.el7 will be installed
>> --> Running transaction check
>> ---> Package libwayland-server.x86_64 0:1.15.0-1.el7 will be installed
>> ---> Package mesa-libglapi.x86_64 0:18.0.5-3.el7 will be installed
>> ---> Package nbdkit-plugin-python-common.x86_64 0:1.2.7-2.el7 will be
>> installed
>> ---> Package nbdkit-plugin-vddk.x86_64 0:1.2.6-1.el7_6.2 will be installed
>> --> Processing Dependency: nbdkit(x86-64) = 1.2.6-1.el7_6.2 for package:
>> nbdkit-plugin-vddk-1.2.6-1.el7_6.2.x86_64
>> --> Finished Dependency Resolution
>> --> Running transaction check
>> ---> Package kernel.x86_64 0:3.10.0-693.11.6.el7 will be erased
>> ---> Package nbdkit-plugin-vddk.x86_64 0:1.2.6-1.el7_6.2 will be installed
>> --> Processing Dependency: nbdkit(x86-64) = 1.2.6-1.el7_6.2 for package:
>> nbdkit-plugin-vddk-1.2.6-1.el7_6.2.x86_64
>> --> Finished Dependency Resolution
>> Error: Package: nbdkit-plugin-vddk-1.2.6-1.el7_6.2.x86_64 (updates)
>>Requires: nbdkit(x86-64) = 1.2.6-1.el7_6.2
>>Available: nbdkit-1.2.6-1.el7.x86_64 (base)
>>nbdkit(x86-64) = 1.2.6-1.el7
>>Available: nbdkit-1.2.6-1.el7_6.2.x86_64 (updates)
>>nbdkit(x86-64) = 1.2.6-1.el7_6.2
>>Installing: nbdkit-1.2.7-2.el7.x86_64 (ovirt-4.2-epel)
>>nbdkit(x86-64) = 1.2.7-2.el7
>>  You could try using --skip-broken to work around the problem
>>  You could try running: rpm -Va --nofiles --nodigest
>>
>>
>> How can I solve this?
>>
>> Thanks in advance,
>>
>> Regards,
>>
>> Tibor
>>
>>
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>>
> --
> Roberto Nunin
>
>
>
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[ovirt-users] Re: engine mails about FSM states

2018-12-13 Thread Martin Sivak

Hi,

those are state change notifications from the hosted engine agent. It
basically means somebody restarted the ha-agent process and it found
out the VM is still running fine and returned to the proper state.

Configuring it is possible using the broker.conf file in
/etc/ovirt-hosted-engine-ha (look for the notification section) or the
hosted-engine tool (search --help for set config) depending on the
version of hosted engine you are using.

Best regards

--
Martin Sivak


On Thu, Dec 13, 2018 at 3:10 PM fsoyer  wrote:
>
> Hi,
> I don't find revelant answer about this. Sorry il this was already asked.
> I receive randomly (one or two tims a week, differents hours) 3 mails with 
> this subjects :
> first : ovirt-hosted-engine state transition StartState-ReinitializeFSM
> second : ovirt-hosted-engine state transition ReinitializeFSM-EngineStarting
> third : ovirt-hosted-engine state transition EngineStarting-EngineUp
> all at exactly the same time. The "events" in GUI doesn't indicate anything 
> about this. No impact on engine or VMs.
> So I wonder what this messages means ? And, if case of just "info" messages, 
> is there a way to disable them ?
>
> Thanks.
> --
>
> Reagrds,
>
> Frank
>
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[ovirt-users] Re: oVirt Nested Virtualization

2018-12-13 Thread Michal Skrivanek

> On 11 Dec 2018, at 16:10, Gianluca Cecchi  wrote:
> 
> On Tue, Dec 11, 2018 at 3:29 PM Markus Schaufler 
> mailto:markus.schauf...@digit-all.at>> wrote:
> Centos 7.5, ovirt 4.2.7 
> it works when pinpointing the vm's to a host and enable cpu-passthrough. 
> but i presume it should work without this workaround too. 
> ___
> 
> 
> If I remember correctly there is no support/consistence for the L2 systems, 
> that are guests inside an L1 system that is migrated.
> So perhaps this limitation drove to force host pinning and prevent having 
> unpredictable results for L2 guests

it’s not really done because of that - it’s rather that by default none of the 
named CPU models are adding vmx and so the guest doesn’t look like capable of 
virtualization. Cpu passthrough does, because it passes all the flags, but it 
also enforces host pinning. Which is then a nice coincidence because indeed the 
migration wouldn’t work anyway:)
And it’s something to keep in mind now in later 4.2.z and 4.3 where we now 
allow migration of VMs with cpu passthrough. But it’s not for this use case and 
there nested environment still doesn’t support migration properly and you need 
to make sure not to migrate.

> See also here:
> https://www.linux-kvm.org/page/Nested_Guests 
> 
> 
> HIH,
> Gianluca 
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[ovirt-users] engine mails about FSM states

2018-12-13 Thread fsoyer


Hi,
I don't find revelant answer about this. Sorry il this was already asked.
I receive randomly (one or two tims a week, differents hours) 3 mails with this 
subjects :
first : ovirt-hosted-engine state transition StartState-ReinitializeFSM
second : ovirt-hosted-engine state transition ReinitializeFSM-EngineStarting
third : ovirt-hosted-engine state transition EngineStarting-EngineUp
all at exactly the same time. The "events" in GUI doesn't indicate anything 
about this. No impact on engine or VMs.
So I wonder what this messages means ? And, if case of just "info" messages, is 
there a way to disable them ?

Thanks.
--

Reagrds,

Frank
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[ovirt-users] Re: Customize oVirt engine or node iso

2018-12-13 Thread Sandro Bonazzola

Il giorno gio 13 dic 2018 alle ore 03:21 max zhang <
patrickstar12...@hotmail.com> ha scritto:

> Hi,Recently I wanto customize oVirt iso for engine and node,But I have no
> idea about it,it is so fussy everytime I deploy oVirt.I need a fast way to
> save my time.I always deploy oVirt via internet to download some necessary
> packages erenow.
>

I would consider using foreman (and katello) for keeping a local copy of
the needed packages so you don't need to download same package multiple
times from internet.
You can consider using foreman / puppet or ansible to apply your
customization to newly installed nodes.
Note you can have your ansible playbook run at deployment time in oVirt
4.2. RFE for this is here:
https://bugzilla.redhat.com/show_bug.cgi?id=1462811




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>


-- 

SANDRO BONAZZOLA

MANAGER, SOFTWARE ENGINEERING, EMEA R RHV

Red Hat EMEA 

sbona...@redhat.com

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[ovirt-users] Re: Customize oVirt engine or node iso

2018-12-13 Thread Shani Leviim

Hi Max,
I think that this one is a good start point:
https://ovirt.org/documentation/admin-guide/chap-Storage/#preparing-and-adding-nfs-storage


*Regards,*

*Shani Leviim*


On Thu, Dec 13, 2018 at 4:21 AM max zhang 
wrote:

> Hi,Recently I wanto customize oVirt iso for engine and node,But I have no
> idea about it,it is so fussy everytime I deploy oVirt.I need a fast way to
> save my time.I always deploy oVirt via internet to download some necessary
> packages erenow.
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> To unsubscribe send an email to users-le...@ovirt.org
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>
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[ovirt-users] Re: Memory usage inclines

[ovirt-users] Regarding Ovirt node installation

[ovirt-users] Ovirt Authentication extensions

[ovirt-users] Re: Ovirt Engine UI bug- cannot attache networks to hosts

[ovirt-users] Re: [Gluster-users] VMs paused - unknown storage error - Stale file handle - distribute 2 - replica 3 volume with sharding

[ovirt-users] Re: Gluster with two ovirt nodes

[ovirt-users] Re: Memory usage inclines

[ovirt-users] Re: oVirt Nested Virtualization

[ovirt-users] Re: Ovirt Engine UI bug- cannot attache networks to hosts

[ovirt-users] Re: Ovirt Engine UI bug- cannot attache networks to hosts

[ovirt-users] Re: Ovirt 4.3 Alpha AMD 2970WX Windows VM creation and NUMA

[ovirt-users] Re: Ovirt 4.3 Alpha AMD 2970WX Windows VM creation and NUMA

[ovirt-users] Re: removal of 3 vdsm hooks

[ovirt-users] Re: Ovirt 4.3 Alpha AMD 2970WX Windows VM creation and NUMA

[ovirt-users] Re: 4.2.7 & centos 7.6 dependency problems

[ovirt-users] Re: engine mails about FSM states

[ovirt-users] Re: oVirt Nested Virtualization

[ovirt-users] engine mails about FSM states

[ovirt-users] Re: Customize oVirt engine or node iso

[ovirt-users] Re: Customize oVirt engine or node iso

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