[ovirt-users] Can I post email with screen shots as attachment ?

2017-03-12 Thread John Joseph
Hi,Like to introduce myself, I am Joseph John some years back I had tried 
oVirt, now after very long time I am trying to setup oVirt and trying to 
prepare for demo.
Was not active in the mailing list for very long time, now I am facing issues 
with ovirt, like to post the experience, eg I would like to show that my 
connect to CD drive option drop down is not working, so Can I send a screen 
shot attached along with the emailThanks 
Joseph John 

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Re: [ovirt-users] VDSM hang

2017-03-12 Thread Krutika Dhananjay
Hi,

Could you please share your volume info output?

-Krutika

On Fri, Mar 10, 2017 at 6:41 PM, p...@email.cz  wrote:

> freez / freezing
> IO operations are paused from any reasons
> available posibilities are
> 1) net - any tcp framework collapse
> 2) gluster interconnect due gluster daemon - process hang ??
> 3) VSD - pause managed services
> 4) XFS - RW issues
> 5) swap overfulled - any processes are killed - but why swap is full if
> max 30% of mem (196 GB )  is used by VMs ? ( unmanaged process forking )
>
> regs
>
>
> On 03/10/2017 01:56 PM, Nir Soffer wrote:
>
> On Fri, Mar 10, 2017 at 1:07 PM, p...@email.cz  
>  wrote:
>
> Hello everybody,
>
> for production usage i'm testing  ovirt with gluster.
> All components seems to be running fine but whenever I'm testing huge
> workload, then node freez. Not the main OS, but VDSM mgmt and attached
> services, VMs eg.
>
> What do you mean by freez?
>
>
> mgmt
> oVirt - 4.1.0.4
> centos 7.3-1611
>
>
> nodes ( installed from ovirt image
> "ovirt-node-ng-installer-ovirt-4.1-2017030804.iso"  )
>
> OS Version: == RHEL - 7 - 3.1611.el7.centos
> OS Description:== oVirt Node 4.1.0
> Kernel Version:== 3.10.0 - 514.10.2.el7.x86_64
> KVM Version:== 2.6.0 - 28.el7_3.3.1
> LIBVIRT Version:== libvirt-2.0.0-10.el7_3.5
> VDSM Version:== vdsm-4.19.4-1.el7.centos
> SPICE Version:== 0.12.4 - 20.el7_3
> GlusterFS Version:== glusterfs-3.8.9-1.el7  ( LVM thinprovisioning in
> replica 2 - created from ovirt GUI )
>
> concurently running
> - huge import from export domain( net workload )
> - sequential write to VMs local disk ( gluster replica sequential workload )
> - VMs database huge select  (  random IOps )
> - huge old snapshot delete  ( random IOps )
>
> In this configuration / workload  is  runnig one hour eg, with no exceptions
> , with 70-80% disk load, but in some point VDSM freez  all jobs for a
> timeout and VM's are in "uknown" status .
> The whole system revitalize then automaticaly in cca 20min time frame (
> except the import and snapshot deleting(rollback) )
>
> engine.log  - focus 10:39:07 time  ( Failed in 'HSMGetAllTasksStatusesVDS'
> method )
> 
>
> n child command id: 'a8a3a4d5-cf7d-4423-8243-022911232508'
> type:'RemoveSnapshotSingleDiskLive' to complete
> 2017-03-10 10:39:01,727+01 INFO
> [org.ovirt.engine.core.bll.snapshots.RemoveSnapshotSingleDiskLiveCommandCallback]
> (DefaultQuartzScheduler2) [759c8e1f] Command 'RemoveSnapshotSingleDiskLive'
> (id: 'a8a3a4d5-cf7d-4423-8243-022911232508') waiting on child command id:
> '33df2c1e-6ce3-44fd-a39b-d111883b4c4e' type:'DestroyImage' to complete
> 2017-03-10 10:39:03,929+01 INFO
> [org.ovirt.engine.core.vdsbroker.gluster.GlusterServersListVDSCommand]
> (DefaultQuartzScheduler5) [fde51205-3e8b-4b84-a478-352dc444ccc4] START,
> GlusterServersListVDSCommand(HostName = 2kvm1,
> VdsIdVDSCommandParametersBase:{runAsync='true',
> hostId='86876b79-71d8-4ae1-883b-ba010cd270e7'}), log id: 446d0cd3
> 2017-03-10 10:39:04,343+01 INFO
> [org.ovirt.engine.core.vdsbroker.gluster.GlusterServersListVDSCommand]
> (DefaultQuartzScheduler5) [fde51205-3e8b-4b84-a478-352dc444ccc4] FINISH,
> GlusterServersListVDSCommand, return: [172.16.5.163/24:CONNECTED,
> 16.0.0.164:CONNECTED], log id: 446d0cd3
> 2017-03-10 10:39:04,353+01 INFO
> [org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListVDSCommand]
> (DefaultQuartzScheduler5) [fde51205-3e8b-4b84-a478-352dc444ccc4] START,
> GlusterVolumesListVDSCommand(HostName = 2kvm1,
> GlusterVolumesListVDSParameters:{runAsync='true',
> hostId='86876b79-71d8-4ae1-883b-ba010cd270e7'}), log id: 69ea1fda
> 2017-03-10 10:39:05,128+01 INFO
> [org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListVDSCommand]
> (DefaultQuartzScheduler5) [fde51205-3e8b-4b84-a478-352dc444ccc4] FINISH,
> GlusterVolumesListVDSCommand, return:
> {8ded4083-2f31-489e-a60d-a315a5eb9b22=org.ovirt.engine.core.common.businessentities.gluster.GlusterVolumeEntity@7765e4ad},
> log id: 69ea1fda
> 2017-03-10 10:39:07,163+01 ERROR
> [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMGetAllTasksStatusesVDSCommand]
> (DefaultQuartzScheduler2) [759c8e1f] Failed in 'HSMGetAllTasksStatusesVDS'
> method
> 2017-03-10 10:39:07,178+01 ERROR
> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
> (DefaultQuartzScheduler2) [759c8e1f] EVENT_ID:
> VDS_BROKER_COMMAND_FAILURE(10,802), Correlation ID: null, Call Stack: null,
> Custom Event ID: -1, Message: VDSM 2kvm2 command HSMGetAllTasksStatusesVDS
> failed: Connection timed out
> 2017-03-10 10:39:07,182+01 INFO
> [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] (DefaultQuartzScheduler2)
> [759c8e1f] BaseAsyncTask::onTaskEndSuccess: Task
> 'f594bf69-619b-4d1b-8f6d-a9826997e478' (Parent Command 'ImportVm',
> Parameters Type
> 'org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters') ended
> successfully.
> 2017-03-10 10:39:07,182+01 INFO
> [org.ovirt.engine.core.bll.CommandMultiAsyncTasks] (DefaultQuartzScheduler2)
> 

Re: [ovirt-users] iscsi data domain when engine is down

2017-03-12 Thread Marcin Kruk
Are you 1000% sure? Because during startup vmsd the comman iscsiadm
  is executed, In my opinion vmsd should rely on
/var/lib/iscsi settings.

2017-03-12 15:02 GMT+01:00 Chris Adams :

> Once upon a time, Marcin Kruk  said:
> > OK, but what your script do, only add paths by the iscsiadm command, but
> > the question is if hosted-engine can see it.
> > I do not know how to add an extra path, for example, when I congirured
> > hosted-engine during installation there was only one path in the target,
> > but now there are four. So how can I verify how many paths are now, and
> how
> > eventually change it.
>
> oVirt access iSCSI storage through multipath devices, so adding a path
> to the multipath device will work.  Adding an additional path with
> iscsiadm causes multipathd to recognize it; you can verify that with
> "multipath -ll".
> --
> Chris Adams 
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Re: [ovirt-users] Passing VLAN trunk to VM

2017-03-12 Thread Edward Haas
On Sun, Mar 12, 2017 at 3:43 PM, Rogério Ceni Coelho <
rogeriocenicoe...@gmail.com> wrote:

> I think you define vlans on vm virtual nic OS like you do as usual. Monday
> i will try and share results. Bye.
>
> Em Dom, 12 de mar de 2017 10:40, FERNANDO FREDIANI <
> fernando.fredi...@upx.com> escreveu:
>
>> Great !
>>
>> What about a range of VLANs, is it also supported ?
>>
>
That was the OVS note all about, only with an OVS bridge it is possible to
define/select the vlans which are exposed
to the VM vnic. But this is not available at the moment.
As Rogério mentioned, define the VLAN/s on the VM vnic.


>> 2017-03-11 17:47 GMT-03:00 Edward Haas :
>>
>> Passing a trunk to the vnic is supported long ago.
>> Just create a network over a nic/bond that is connected to a trunk port
>> and do not define any VLAN (we call it non vlan network).
>> In oVirt, a non-vlan network will ignore the VLAN tag and will forward
>> the packets as is onward.
>> It is up to the VM vnic to define vlans or use a promisc mode to see
>> everything.
>>
>> OVS can add a layer of security over the existing, by defining explicitly
>> which vlans are allowed for a specific vnic, but it is not
>> currently available.
>>
>>
>> On Thu, Mar 9, 2017 at 11:40 PM, Simon Vincent 
>> wrote:
>>
>> I was wondering if open vswitch will get round this problem. Has anyone
>> tried it?
>>
>> On 9 Mar 2017 7:41 pm, "Rogério Ceni Coelho" 
>> wrote:
>>
>> Hi,
>>
>> Ovirt user interface does not allow to input 4095 as a tag vlan number
>> ... Only values between 0 and 4094.
>>
>> This is useful to me too. Maybe any other way ?
>>
>> Em qui, 9 de mar de 2017 às 16:15, FERNANDO FREDIANI <
>> fernando.fredi...@upx.com> escreveu:
>>
>> Have you tried use Vlan 4095 ? On VMware it used to be the way to pass
>> all Vlans from a vSwitch to a Vlan in a single port. And yes I have used it
>> also for pfSense.
>>
>> Fernando
>>
>> On 09/03/2017 16:09, Simon Vincent wrote:
>>
>> Is it possible to pass multiple VLANs to a VM (pfSense) using a single
>> virtual NIC? All my existing oVirt networks are setup as a single tagged
>> VLAN. I know this didn't used to be supported but wondered if this has
>> changed. My other option is to pass each VLAN as a separate NIC to the VM
>> however if I needed to add a new VLAN I would have to add a new interface
>> and reboot the VM as hot-add of NICs is not supported by pfSense.
>>
>>
>>
>>
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Re: [ovirt-users] iscsi data domain when engine is down

2017-03-12 Thread Chris Adams
Once upon a time, Marcin Kruk  said:
> OK, but what your script do, only add paths by the iscsiadm command, but
> the question is if hosted-engine can see it.
> I do not know how to add an extra path, for example, when I congirured
> hosted-engine during installation there was only one path in the target,
> but now there are four. So how can I verify how many paths are now, and how
> eventually change it.

oVirt access iSCSI storage through multipath devices, so adding a path
to the multipath device will work.  Adding an additional path with
iscsiadm causes multipathd to recognize it; you can verify that with
"multipath -ll".
-- 
Chris Adams 
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Re: [ovirt-users] Passing VLAN trunk to VM

2017-03-12 Thread Rogério Ceni Coelho
I think you define vlans on vm virtual nic OS like you do as usual. Monday
i will try and share results. Bye.

Em Dom, 12 de mar de 2017 10:40, FERNANDO FREDIANI <
fernando.fredi...@upx.com> escreveu:

> Great !
>
> What about a range of VLANs, is it also supported ?
>
> 2017-03-11 17:47 GMT-03:00 Edward Haas :
>
> Passing a trunk to the vnic is supported long ago.
> Just create a network over a nic/bond that is connected to a trunk port
> and do not define any VLAN (we call it non vlan network).
> In oVirt, a non-vlan network will ignore the VLAN tag and will forward the
> packets as is onward.
> It is up to the VM vnic to define vlans or use a promisc mode to see
> everything.
>
> OVS can add a layer of security over the existing, by defining explicitly
> which vlans are allowed for a specific vnic, but it is not
> currently available.
>
>
> On Thu, Mar 9, 2017 at 11:40 PM, Simon Vincent  wrote:
>
> I was wondering if open vswitch will get round this problem. Has anyone
> tried it?
>
> On 9 Mar 2017 7:41 pm, "Rogério Ceni Coelho" 
> wrote:
>
> Hi,
>
> Ovirt user interface does not allow to input 4095 as a tag vlan number ...
> Only values between 0 and 4094.
>
> This is useful to me too. Maybe any other way ?
>
> Em qui, 9 de mar de 2017 às 16:15, FERNANDO FREDIANI <
> fernando.fredi...@upx.com> escreveu:
>
> Have you tried use Vlan 4095 ? On VMware it used to be the way to pass all
> Vlans from a vSwitch to a Vlan in a single port. And yes I have used it
> also for pfSense.
>
> Fernando
>
> On 09/03/2017 16:09, Simon Vincent wrote:
>
> Is it possible to pass multiple VLANs to a VM (pfSense) using a single
> virtual NIC? All my existing oVirt networks are setup as a single tagged
> VLAN. I know this didn't used to be supported but wondered if this has
> changed. My other option is to pass each VLAN as a separate NIC to the VM
> however if I needed to add a new VLAN I would have to add a new interface
> and reboot the VM as hot-add of NICs is not supported by pfSense.
>
>
>
>
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>
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Re: [ovirt-users] Passing VLAN trunk to VM

2017-03-12 Thread FERNANDO FREDIANI
Great !

What about a range of VLANs, is it also supported ?

2017-03-11 17:47 GMT-03:00 Edward Haas :

> Passing a trunk to the vnic is supported long ago.
> Just create a network over a nic/bond that is connected to a trunk port
> and do not define any VLAN (we call it non vlan network).
> In oVirt, a non-vlan network will ignore the VLAN tag and will forward the
> packets as is onward.
> It is up to the VM vnic to define vlans or use a promisc mode to see
> everything.
>
> OVS can add a layer of security over the existing, by defining explicitly
> which vlans are allowed for a specific vnic, but it is not
> currently available.
>
>
> On Thu, Mar 9, 2017 at 11:40 PM, Simon Vincent  wrote:
>
>> I was wondering if open vswitch will get round this problem. Has anyone
>> tried it?
>>
>> On 9 Mar 2017 7:41 pm, "Rogério Ceni Coelho" 
>> wrote:
>>
>>> Hi,
>>>
>>> Ovirt user interface does not allow to input 4095 as a tag vlan number
>>> ... Only values between 0 and 4094.
>>>
>>> This is useful to me too. Maybe any other way ?
>>>
>>> Em qui, 9 de mar de 2017 às 16:15, FERNANDO FREDIANI <
>>> fernando.fredi...@upx.com> escreveu:
>>>
 Have you tried use Vlan 4095 ? On VMware it used to be the way to pass
 all Vlans from a vSwitch to a Vlan in a single port. And yes I have used it
 also for pfSense.

 Fernando

 On 09/03/2017 16:09, Simon Vincent wrote:

 Is it possible to pass multiple VLANs to a VM (pfSense) using a single
 virtual NIC? All my existing oVirt networks are setup as a single tagged
 VLAN. I know this didn't used to be supported but wondered if this has
 changed. My other option is to pass each VLAN as a separate NIC to the VM
 however if I needed to add a new VLAN I would have to add a new interface
 and reboot the VM as hot-add of NICs is not supported by pfSense.




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>>>
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>>
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Re: [ovirt-users] assigned Host was not available

2017-03-12 Thread Yaniv Kaul
On Tue, Mar 7, 2017 at 9:50 PM Bill James  wrote:

> I have a hardware node that I recently upgraded from 3.6.4 to 4.1.0.4-1.
> It is having issues that certain VMs I cannot deploy to it because ovirt
> says host is not available.
> However that host is status up and has 14 running VMs on it.
>
> How do I tell why ovirt thinks the host is not available?
>

Anything different on the VM's configuration?
If some VMs do run on it, look like the issue is with the VM configuration.
Can you provide full logs?
Y.


>
> Attached is output from "vdsClient -s ovirt4.test.j2noc.com getVdsStats"
>
>
> vdsm-4.19.4-1.el7.centos.x86_64
> ovirt-engine-4.1.0.4-1.el7.centos.noarch
>
>
> engine.log:
> 2017-03-07 11:06:49,269-08 WARN
> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
> (ForkJo
> inPool-1-worker-0) [] EVENT_ID: USER_RUN_VM_ON_NON_DEFAULT_VDS(152),
> Correlation ID: 81490f5b-3029-44d4-b223-df
> 6bb506efb3, Job ID: 76900dc9-ed9a-4fda-a17a-31825aa515c9, Call Stack:
> null, Custom Event ID: -1, Message: Guest
>   billj4 started on Host ovirt7.test.j2noc.com. (Default Host parameter
> was ignored - assigned Host was not available).
>
>
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Re: [ovirt-users] HE in bad stauts, will not start following storage issue - HELP

2017-03-12 Thread Ian Neilsen
I've checked id's in  /rhev/data-center/mnt/glusterSD/*./dom_md/

# -rw-rw. 1 vdsm kvm  1048576 Mar 12 05:14 ids

seems ok

sanlock.log showing;
---
r14 acquire_token open error -13
r14 cmd_acquire 2,11,89283 acquire_token -13

Now I'm not quiet sure on which direction to take.

Lockspace
---
"hosted-engine --reinitialize-lockspace" is throwing an exception;

Exception("Lockfile reset cannot be performed with"
Exception: Lockfile reset cannot be performed with an active agent.


@didi - I am in "Global Maintenance".
I just noticed that host 1 now shows.
Engine status: unknown stale-data
state= AgentStopped

I'm pretty sure Ive been able to start the Engine VM while in Global
Maintenance. But you raise a good question. I don't see why you would be
restricted in running the engine while in Global or even starting the VM.
If so this is a little bakwards.






On 12 March 2017 at 16:28, Yedidyah Bar David  wrote:

> On Fri, Mar 10, 2017 at 12:39 PM, Martin Sivak  wrote:
> > Hi Ian,
> >
> > it is normal that VDSMs are competing for the lock, one should win
> > though. If that is not the case then the lockspace might be corrupted
> > or the sanlock daemons can't reach it.
> >
> > I would recommend putting the cluster to global maintenance and
> > attempting a manual start using:
> >
> > # hosted-engine --set-maintenance --mode=global
> > # hosted-engine --vm-start
>
> Is that possible? See also:
>
> http://lists.ovirt.org/pipermail/users/2016-January/036993.html
>
> >
> > You will need to check your storage connectivity and sanlock status on
> > all hosts if that does not work.
> >
> > # sanlock client status
> >
> > There are couple of locks I would expect to be there (ha_agent, spm),
> > but no lock for hosted engine disk should be visible.
> >
> > Next steps depend on whether you have important VMs running on the
> > cluster and on the Gluster status (I can't help you there
> > unfortunately).
> >
> > Best regards
> >
> > --
> > Martin Sivak
> > SLA / oVirt
> >
> >
> > On Fri, Mar 10, 2017 at 7:37 AM, Ian Neilsen 
> wrote:
> >> I just noticed this in the vdsm.logs.  The agent looks like it is
> trying to
> >> start hosted engine on both machines??
> >>
> >> destroydestroy on_reboot>destroy
> >> Thread-7517::ERROR::2017-03-10
> >> 01:26:13,053::vm::773::virt.vm::(_startUnderlyingVm)
> >> vmId=`2419f9fe-4998-4b7a-9fe9-151571d20379`::The vm start process
> failed
> >> Traceback (most recent call last):
> >>   File "/usr/share/vdsm/virt/vm.py", line 714, in _startUnderlyingVm
> >> self._run()
> >>   File "/usr/share/vdsm/virt/vm.py", line 2026, in _run
> >> self._connection.createXML(domxml, flags),
> >>   File "/usr/lib/python2.7/site-packages/vdsm/libvirtconnection.py",
> line
> >> 123, in wrapper ret = f(*args, **kwargs)
> >>   File "/usr/lib/python2.7/site-packages/vdsm/utils.py", line 917, in
> >> wrapper return func(inst, *args, **kwargs)
> >>   File "/usr/lib64/python2.7/site-packages/libvirt.py", line 3782, in
> >> createXML if ret is None:raise libvirtError('virDomainCreateXML()
> failed',
> >> conn=self)
> >>
> >> libvirtError: Failed to acquire lock: Permission denied
> >>
> >> INFO::2017-03-10 01:26:13,054::vm::1330::virt.vm::(setDownStatus)
> >> vmId=`2419f9fe-4998-4b7a-9fe9-151571d20379`::Changed state to Down:
> Failed
> >> to acquire lock: Permission denied (code=1)
> >> INFO::2017-03-10 01:26:13,054::guestagent::430::virt.vm::(stop)
> >> vmId=`2419f9fe-4998-4b7a-9fe9-151571d20379`::Stopping connection
> >>
> >> DEBUG::2017-03-10 01:26:13,054::vmchannels::238::vds::(unregister)
> Delete
> >> fileno 56 from listener.
> >> DEBUG::2017-03-10 01:26:13,055::vmchannels::66::vds::(_unregister_fd)
> Failed
> >> to unregister FD from epoll (ENOENT): 56
> >> DEBUG::2017-03-10 01:26:13,055::__init__::209::
> jsonrpc.Notification::(emit)
> >> Sending event {"params": {"2419f9fe-4998-4b7a-9fe9-151571d20379":
> {"status":
> >> "Down", "exitReason": 1, "exitMessage": "Failed to acquire lock:
> Permission
> >> denied", "exitCode": 1}, "notify_time": 4308740560}, "jsonrpc": "2.0",
> >> "method": "|virt|VM_status|2419f9fe-4998-4b7a-9fe9-151571d20379"}
> >> VM Channels Listener::DEBUG::2017-03-10
> >> 01:26:13,475::vmchannels::142::vds::(_do_del_channels) fileno 56 was
> removed
> >> from listener.
> >> DEBUG::2017-03-10 01:26:14,430::check::296::storage.check::(_start_
> process)
> >> START check
> >> u'/rhev/data-center/mnt/glusterSD/192.168.3.10:_data/
> a08822ec-3f5b-4dba-ac2d-5510f0b4b6a2/dom_md/metadata'
> >> cmd=['/usr/bin/taskset', '--cpu-list', '0-39', '/usr/bin/dd',
> >> u'if=/rhev/data-center/mnt/glusterSD/192.168.3.10:_data/
> a08822ec-3f5b-4dba-ac2d-5510f0b4b6a2/dom_md/metadata',
> >> 'of=/dev/null', 'bs=4096', 'count=1', 'iflag=direct'] delay=0.00
> >> DEBUG::2017-03-10 01:26:14,481::asyncevent::564:
> :storage.asyncevent::(reap)
> >> Process  terminated (count=1)
> >> DEBUG::2017-03-10
> >>