[ovirt-users] Modules sanlock are not configured

ybronhei ybronhei at redhat.com
Tue Mar 31 09:23:21 EDT 2015 

On 03/31/2015 03:34 PM, Bloemen, Jurriën wrote:
> Hi,
>
> Please see the inline answers.
>
> Thanks in advance,
>
> Jurriën
>

Sorry that he took me awhile to check that (I didn't have el7 
installation in hand) but now when checking that -
please run: rpm -q --scripts qemu-kvm-common-rhev

you'll see that this package creates the kvm group - useradd -r -u 107 
-g qemu -G kvm -d / -s /sbin/nologin \
        -c "qemu user" qemu

something went wrong with your installation and its hard to tell what. 
please try - yum reinstall qemu-kvm-common-rhev

then check again "egrep "kvm" /etc/group" , if exists run vdsm-tool 
configure --force and start vdsm

Let me know how it goes..

> On 31/03/15 14:18, "ybronhei" <ybronhei at redhat.com> wrote:
>
>> On 03/31/2015 02:07 PM, Bloemen, Jurriën wrote:
>>> Hi all,
>>>
>>> First of all thanks Yaniv for your reply!
>>
>> Sure. Anytime
>>
>> Basically kvm group should be created by qemu rpm installation,
>> so first check "egrep "kvm" /etc/group" - it should return
>> kvm:x:36:qemu,sanlock if your system is installed properly
>
> "egrep "kvm" /etc/group"
>
> No result
>
>
>>
>> If not, please tell me the output of "rpm -qa | grep qemu-kvm"
>
> # rpm -qa | grep qemu-kvm
> qemu-kvm-rhev-1.5.3-60.el7_0.2.x86_64
> qemu-kvm-tools-rhev-1.5.3-60.el7_0.2.x86_64
> qemu-kvm-common-rhev-1.5.3-60.el7_0.2.x86_64
>
>
>>
>> And just to be on the same side write me also what vdsm version you use
>> There
>
> # rpm -qa | grep vdsm
> vdsm-xmlrpc-4.16.10-8.gitc937927.el7.noarch
> vdsm-jsonrpc-4.16.10-8.gitc937927.el7.noarch
> vdsm-python-zombiereaper-4.16.10-8.gitc937927.el7.noarch
> vdsm-python-4.16.10-8.gitc937927.el7.noarch
> vdsm-yajsonrpc-4.16.10-8.gitc937927.el7.noarch
> vdsm-4.16.10-8.gitc937927.el7.x86_64
> vdsm-cli-4.16.10-8.gitc937927.el7.noarch
>
>
>>
>> Yaniv.
>>>
>>> This is a fresh new installed system. It was not registered to another
>>> oVirt engine before.
>>>
>>> So...
>>>
>>> The output of "groups sanlock² is
>>> sanlock : sanlock disk qemu
>>>
>>> KVM is missing. There is no kvm group at all or user for that matter!?
>>>
>>> I ran the command "vdsm-tool configure --module sanlock ‹force² and
>>> after
>>> that ³groups sanlock² but it shows the same output as above.
>>>
>>> Do you have other ideas what to check?
>>>
>>> Thanks in advance,
>>>
>>> Jurriën
>>>
>>> On 31/03/15 10:23, "ybronhei" <ybronhei at redhat.com> wrote:
>>>
>>>> Hey guys,
>>>>
>>>> Probably the problem is that sanlock service cannot stop properly - was
>>>> the host registered to another ovirt engine before and you missed to
>>>> put
>>>> it on maintenance before adding it to another system?
>>>>
>>>> Such issue raised before when sanlock service fails to stop - can you
>>>> explicitly check if does - service sanlock stop - fail or pass?
>>>>
>>>> If it fails it means that some leases are still locked and reboot will
>>>> solve the issue.
>>>>
>>>> If that is not the case please share the output of "groups sanlock" -
>>>> it
>>>> should be  - sanlock : sanlock disk kvm qemu after the call to -
>>>> vdsm-tool configure --module sanlock --force (fyi all this configure
>>>> call does is to add sanlock user to those groups in this case)
>>>>
>>>> Hope the information helps. Please share your progress with the issue.
>>>>
>>>> Yaniv Bronhaim.
>>>>
>>>> On 03/31/2015 10:15 AM, Bloemen, Jurriën wrote:
>>>>> I did that also. I forgot to mention it because you only have to run
>>>>> --force if you didn¹t stop the sanlock process of running.
>>>>> The result of with and without is the same. Still the vdsmd process
>>>>> cannot start.
>>>>>
>>>>>
>>>>>
>>>>> From: Roy Golan <rgolan at redhat.com<mailto:rgolan at redhat.com>>
>>>>> Date: Monday 30 March 2015 23:25
>>>>> To: Jurriën Bloemen
>>>>>
>>>>> <jurrien.bloemen at dmc.amcnetworks.com<mailto:jurrien.bloemen at dmc.amcnetw
>>>>> or
>>>>> ks.com>>
>>>>> Cc: "users at ovirt.org<mailto:users at ovirt.org>"
>>>>> <users at ovirt.org<mailto:users at ovirt.org>>
>>>>> Subject: Re: [ovirt-users] Modules sanlock are not configured
>>>>>
>>>>>
>>>>> On Mar 30, 2015 10:45 PM, Jurriën
>>>>>
>>>>> <Jurrien.Bloemen at dmc.amcnetworks.com<mailto:Jurrien.Bloemen at dmc.amcnetw
>>>>> or
>>>>> ks.com>> wrote:
>>>>>>
>>>>>> Hi all,
>>>>>>
>>>>>> I have CentOS 7 running and I added the oVirt 3.5 repo to it. I open
>>>>>> the oVirt Manager and added a new system to it.
>>>>>> The manager says installing and after that is fails to connect.
>>>>>> Looking on the system I see:
>>>>>>
>>>>>> Mar 30 21:09:37 vdsmd_init_common.sh[7106]: vdsm: Running mkdirs
>>>>>> Mar 30 21:09:37 vdsmd_init_common.sh[7106]: vdsm: Running
>>>>>> configure_coredump
>>>>>> Mar 30 21:09:37 vdsmd_init_common.sh[7106]: vdsm: Running
>>>>>> configure_vdsm_logs
>>>>>> Mar 30 21:09:37 vdsmd_init_common.sh[7106]: vdsm: Running
>>>>>> wait_for_network
>>>>>> Mar 30 21:09:37 vdsmd_init_common.sh[7106]: vdsm: Running
>>>>>> run_init_hooks
>>>>>> Mar 30 21:09:37 vdsmd_init_common.sh[7106]: vdsm: Running
>>>>>> upgraded_version_check
>>>>>> Mar 30 21:09:37 vdsmd_init_common.sh[7106]: vdsm: Running
>>>>>> check_is_configured
>>>>>> Mar 30 21:09:37 vdsmd_init_common.sh[7106]: Error:
>>>>>> Mar 30 21:09:37 vdsmd_init_common.sh[7106]: One of the modules is not
>>>>>> configured to work with VDSM.
>>>>>> Mar 30 21:09:37 vdsmd_init_common.sh[7106]: To configure the module
>>>>>> use the following:
>>>>>> Mar 30 21:09:37 vdsmd_init_common.sh[7106]: 'vdsm-tool configure
>>>>>> [--module module-name]'.
>>>>>> Mar 30 21:09:37 vdsmd_init_common.sh[7106]: If all modules are not
>>>>>> configured try to use:
>>>>>> Mar 30 21:09:37 vdsmd_init_common.sh[7106]: 'vdsm-tool configure
>>>>>> --force'
>>>>>> Mar 30 21:09:37 vdsmd_init_common.sh[7106]: (The force flag will stop
>>>>>> the module's service and start it
>>>>>> Mar 30 21:09:37 vdsmd_init_common.sh[7106]: afterwards automatically
>>>>>> to load the new configuration.)
>>>>>> Mar 30 21:09:37 vdsmd_init_common.sh[7106]: libvirt is already
>>>>>> configured for vdsm
>>>>>> Mar 30 21:09:37 vdsmd_init_common.sh[7106]: Modules sanlock are not
>>>>>> configured
>>>>>> Mar 30 21:09:37 vdsmd_init_common.sh[7106]: vdsm: stopped during
>>>>>> execute check_is_configured task (task returned with error code 1).
>>>>>>
>>>>>> So I run vdsm-tool configure after I stop sanlock.
>>>>>>
>>>>>> # vdsm-tool configure
>>>>>
>>>>> Try adding --force (this is what the log suggests)
>>>>>
>>>>>>
>>>>>> Checking configuration status...
>>>>>>
>>>>>> libvirt is already configured for vdsm
>>>>>> SUCCESS: ssl configured to true. No conflicts
>>>>>>
>>>>>> Running configure...
>>>>>> Reconfiguration of sanlock is done.
>>>>>>
>>>>>> Done configuring modules to VDSM.
>>>>>>
>>>>>> But when I want to start vdsmd it still gives the error that sanlock
>>>>>> is not configured.
>>>>>>
>>>>>> Does somebody has a solution for this?
>>>>>>
>>>>>> I am a bit lost on thisŠ Google only tells me that there was a bug in
>>>>>> 3.4.
>>>>>>
>>>>>> Thanks in advance,
>>>>>>
>>>>>> Jurriën
>>>>>> This message (including any attachments) may contain information that
>>>>>> is privileged or confidential. If you are not the intended recipient,
>>>>>> please notify the sender and delete this email immediately from your
>>>>>> systems and destroy all copies of it. You may not, directly or
>>>>>> indirectly, use, disclose, distribute, print or copy this email or
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>>>>>> part of it if you are not the intended recipient
>>>>>
>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> Users mailing list
>>>>> Users at ovirt.org
>>>>> http://lists.ovirt.org/mailman/listinfo/users
>>>>>
>>>>
>>>>
>>>> --
>>>> Yaniv Bronhaim.
>>>
>>
>>
>> --
>> Yaniv Bronhaim.
>


-- 
Yaniv Bronhaim.

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