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Re: [Linux-cluster] openais issue



No I am not manually starting not using automatic init scripts.

I started the vm using: clusvcadm -e vm:guest1

I have just stopped using clusvcadm -s vm:guest1. For few seconds it
says guest1 started . But after a while I can see the guest1 on all
three nodes.

clustat says:

 Service Name                                            Owner (Last)
                                          State
 ------- ----                                            ----- ------
                                          -----
 vm:guest1                                               (none)
                                          stopped

But I can see the vm from xm li.

This is what I can see from the log:


Sep 25 17:19:01 cvtst1 clurgmgrd[4298]: <notice> start on vm "guest1"
returned 1 (generic error)
Sep 25 17:19:01 cvtst1 clurgmgrd[4298]: <warning> #68: Failed to start
vm:guest1; return value: 1
Sep 25 17:19:01 cvtst1 clurgmgrd[4298]: <notice> Stopping service vm:guest1
Sep 25 17:19:02 cvtst1 clurgmgrd[4298]: <notice> Service vm:guest1 is
recovering
Sep 25 17:19:15 cvtst1 clurgmgrd[4298]: <notice> Recovering failed
service vm:guest1
Sep 25 17:19:16 cvtst1 clurgmgrd[4298]: <notice> start on vm "guest1"
returned 1 (generic error)
Sep 25 17:19:16 cvtst1 clurgmgrd[4298]: <warning> #68: Failed to start
vm:guest1; return value: 1
Sep 25 17:19:16 cvtst1 clurgmgrd[4298]: <notice> Stopping service vm:guest1
Sep 25 17:19:17 cvtst1 clurgmgrd[4298]: <notice> Service vm:guest1 is
recovering


Paras.

On Fri, Sep 25, 2009 at 5:07 PM, brem belguebli
<brem belguebli gmail com> wrote:
> Have you started  your VM via rgmanager (clusvcadm -e vm:guest1) or
> using xm commands out of cluster control  (or maybe a thru an
> automatic init script ?)
>
> When clustered, you should never be starting services (manually or
> thru automatic init script) out of cluster control
>
> The thing would be to stop your vm on all the nodes with the adequate
> xm command (not using xen myself) and try to start it with clusvcadm.
>
> Then see if it is started on all nodes (send clustat output)
>
>
>
> 2009/9/25 Paras pradhan <pradhanparas gmail com>:
>> Ok. Please see below. my vm is running on all nodes though clustat
>> says it is stopped.
>>
>> --
>> [root cvtst1 ~]# clustat
>> Cluster Status for test @ Fri Sep 25 16:52:34 2009
>> Member Status: Quorate
>>
>>  Member Name                                                     ID   Status
>>  ------ ----                                                     ---- ------
>>  cvtst2                                                    1 Online, rgmanager
>>  cvtst1                                                     2 Online,
>> Local, rgmanager
>>  cvtst3                                                     3 Online, rgmanager
>>
>>  Service Name                                            Owner (Last)
>>                                          State
>>  ------- ----                                            ----- ------
>>                                          -----
>>  vm:guest1                                               (none)
>>                                          stopped
>> [root cvtst1 ~]#
>>
>>
>> ---
>> o/p of xm li on cvtst1
>>
>> --
>> [root cvtst1 ~]# xm li
>> Name                                      ID Mem(MiB) VCPUs State   Time(s)
>> Domain-0                                   0     3470     2 r-----  28939.4
>> guest1                                     7      511     1 -b----   7727.8
>>
>> o/p of xm li on cvtst2
>>
>> --
>> [root cvtst2 ~]# xm li
>> Name                                      ID Mem(MiB) VCPUs State   Time(s)
>> Domain-0                                   0     3470     2 r-----  31558.9
>> guest1                                    21      511     1 -b----   7558.2
>> ---
>>
>> Thanks
>> Paras.
>>
>>
>>
>> On Fri, Sep 25, 2009 at 4:22 PM, brem belguebli
>> <brem belguebli gmail com> wrote:
>>> It looks like no.
>>>
>>> can you send an output of clustat  of when the VM is running on
>>> multiple nodes at the same time?
>>>
>>> And by the way, another one after having stopped (clusvcadm -s vm:guest1) ?
>>>
>>>
>>>
>>> 2009/9/25 Paras pradhan <pradhanparas gmail com>:
>>>> Anyone having issue as mine? Virtual machine service is not being
>>>> properly handled by the cluster.
>>>>
>>>>
>>>> Thanks
>>>> Paras.
>>>>
>>>> On Mon, Sep 21, 2009 at 9:55 AM, Paras pradhan <pradhanparas gmail com> wrote:
>>>>> Ok.. here is my cluster.conf file
>>>>>
>>>>> --
>>>>> [root cvtst1 cluster]# more cluster.conf
>>>>> <?xml version="1.0"?>
>>>>> <cluster alias="test" config_version="9" name="test">
>>>>>        <fence_daemon clean_start="0" post_fail_delay="0" post_join_delay="3"/>
>>>>>        <clusternodes>
>>>>>                <clusternode name="cvtst2" nodeid="1" votes="1">
>>>>>                        <fence/>
>>>>>                </clusternode>
>>>>>                <clusternode name="cvtst1" nodeid="2" votes="1">
>>>>>                        <fence/>
>>>>>                </clusternode>
>>>>>                <clusternode name="cvtst3" nodeid="3" votes="1">
>>>>>                        <fence/>
>>>>>                </clusternode>
>>>>>        </clusternodes>
>>>>>        <cman/>
>>>>>        <fencedevices/>
>>>>>        <rm>
>>>>>                <failoverdomains>
>>>>>                        <failoverdomain name="myfd1" nofailback="0" ordered="1" restricted="0">
>>>>>                                <failoverdomainnode name="cvtst2" priority="3"/>
>>>>>                                <failoverdomainnode name="cvtst1" priority="1"/>
>>>>>                                <failoverdomainnode name="cvtst3" priority="2"/>
>>>>>                        </failoverdomain>
>>>>>                </failoverdomains>
>>>>>                <resources/>
>>>>>                <vm autostart="1" domain="myfd1" exclusive="0" max_restarts="0"
>>>>> name="guest1" path="/vms" recovery="r
>>>>> estart" restart_expire_time="0"/>
>>>>>        </rm>
>>>>> </cluster>
>>>>> [root cvtst1 cluster]#
>>>>> ------
>>>>>
>>>>> Thanks!
>>>>> Paras.
>>>>>
>>>>>
>>>>> On Sun, Sep 20, 2009 at 9:44 AM, Volker Dormeyer <volker ixolution de> wrote:
>>>>>> On Fri, Sep 18, 2009 at 05:08:57PM -0500,
>>>>>> Paras pradhan <pradhanparas gmail com> wrote:
>>>>>>> I am using cluster suite for HA of xen virtual machines. Now I am
>>>>>>> having another problem. When I start the my xen vm in one node, it
>>>>>>> also starts on other nodes. Which daemon controls  this?
>>>>>>
>>>>>> This is usually done bei clurgmgrd (which is part of the rgmanager
>>>>>> package). To me, this sounds like a configuration problem. Maybe,
>>>>>> you can post your cluster.conf?
>>>>>>
>>>>>> Regards,
>>>>>> Volker
>>>>>>
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>>>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>>>
>>>>>
>>>>
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