[ovirt-users] Modules sanlock are not configured

Tue Mar 31 08:34:30 EDT 2015

Hi,

Please see the inline answers.

Thanks in advance,

Jurriën

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
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>>>>
>>>>
>>>>
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>>>>
>>>
>>>
>>> --
>>> Yaniv Bronhaim.
>>
>
>
>-- 
>Yaniv Bronhaim.