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Re: [Linux-cluster] openais issue



Adding use_virsh=0 works great. Now I do not have my vm starting at
all the nodes. This is a good fix. Thanks ..

The only problem left is I do not see rgmanager running on my node1
and the clustat of node2 and node3 is reporting vm as migrating

o/p

Service Name                                          Owner (Last)
                                     State
 ------- ----                                          ----- ------
                                      -----
 vm:guest1                                             cvtst1
                             migrating
[root cvtst3 vms]#


Thanks
Paras.

On Tue, Oct 6, 2009 at 10:48 AM, Daniela Anzellotti
<daniela anzellotti roma1 infn it> wrote:
> Hi Paras,
>
> yes. At least it looks so...
>
> We have a cluster of two nodes + a quorum disk (it's not configured as a
> "two-node cluster")
>
> They are running Scientific Linux 5.x, kernel 2.6.18-128.7.1.el5xen and
>
>  openais-0.80.6-8.el5.x86_64
>  cman-2.0.115-1.el5.x86_64
>  rgmanager-2.0.52-1.el5.x86_64
>
> The XEN VMs access the disk as simple block devices.
> Disks are on a SAN, configured with Clustered LVM.
>
>  xen-3.0.3-94.el5_4.1.x86_64
>  xen-libs-3.0.3-94.el5_4.1.x86_64
>
> VM configuration files are as the following
>
>  name = "www1"
>  uuid = "3bd3e910-23c0-97ee-55ab-086260ef1e53"
>  memory = 1024
>  maxmem = 1024
>  vcpus = 1
>  bootloader = "/usr/bin/pygrub"
>  vfb = [ "type=vnc,vncunused=1,keymap=en-us" ]
>  disk = [ "phy:/dev/vg_cluster/www1.disk,xvda,w", \
>  "phy:/dev/vg_cluster/www1.swap,xvdb,w" ]
>  vif = [ "mac=00:16:3e:da:00:07,bridge=xenbr1" ]
>  on_poweroff = "destroy"
>  on_reboot = "restart"
>  on_crash = "restart"
>  extra = "xencons=tty0 console=tty0"
>
>
> I changed in /etc/cluster/cluster.conf all the VM directive from
>
>  <vm autostart="1" domain="rhcs1_dom" exclusive="0" \
>  migrate="live" name="www1" path="/etc/xen" recovery="restart"/>
>
> to
>
>  <vm autostart="1" use_virsh="0" domain="rhcs1_dom" exclusive="0" \
>  migrate="live" name="www1" path="/etc/xen" recovery="restart"/>
>
>
> Rebooted the cluster nodes and it started working again...
>
> As i said I hope I'll not have any other bad surprise (I tested a VM
> migration and it is working too), but at least cluster it's working now (it
> was not able to start a VM, before)!
>
> Ciao
> Daniela
>
>
> Paras pradhan wrote:
>>
>> So you mean your cluster is running fine with the CMAN
>> cman-2.0.115-1.el5.x86_64 ?
>>
>> Which version of openais are you running?
>>
>> Thanks
>> Paras.
>>
>>
>> On Mon, Oct 5, 2009 at 7:19 AM, Daniela Anzellotti
>> <daniela anzellotti roma1 infn it> wrote:
>>>
>>> Hi all,
>>>
>>> I had a problem similar to Paras's one today: yum updated the following
>>> rpms
>>> last week and today (I had to restart the cluster) the cluster was not
>>> able
>>> to start vm: services.
>>>
>>> Oct 02 05:31:05 Updated: openais-0.80.6-8.el5.x86_64
>>> Oct 02 05:31:07 Updated: cman-2.0.115-1.el5.x86_64
>>> Oct 02 05:31:10 Updated: rgmanager-2.0.52-1.el5.x86_64
>>>
>>> Oct 03 04:03:12 Updated: xen-libs-3.0.3-94.el5_4.1.x86_64
>>> Oct 03 04:03:12 Updated: xen-libs-3.0.3-94.el5_4.1.i386
>>> Oct 03 04:03:16 Updated: xen-3.0.3-94.el5_4.1.x86_64
>>>
>>>
>>> So, after checked the vm.sh script, I add the declaration use_virsh="0"
>>> in
>>> the VM definition in the cluster.conf (as suggested by Brem, thanks!) and
>>> everything is now working again.
>>>
>>>
>>> BTW I didn't understand if the problem was caused by the new XEN version
>>> or
>>> the new openais one, thus I disabled automatic updates for both.
>>>
>>> I hope I'll not have any other bad surprise...
>>>
>>> Thank you,
>>> cheers,
>>> Daniela
>>>
>>>
>>> Paras pradhan wrote:
>>>>
>>>> Yes this is very strange. I don't know what to do now. May be re
>>>> create the cluster? But not a good solution actually.
>>>>
>>>> Packages :
>>>>
>>>> Kernel: kernel-xen-2.6.18-164.el5
>>>> OS: Full updated of CentOS 5.3 except CMAN downgraded to
>>>> cman-2.0.98-1.el5
>>>>
>>>> Other packages related to cluster suite:
>>>>
>>>> rgmanager-2.0.52-1.el5.centos
>>>> cman-2.0.98-1.el5
>>>> xen-3.0.3-80.el5_3.3
>>>> xen-libs-3.0.3-80.el5_3.3
>>>> kmod-gfs-xen-0.1.31-3.el5_3.1
>>>> kmod-gfs-xen-0.1.31-3.el5_3.1
>>>> kmod-gfs-0.1.31-3.el5_3.1
>>>> gfs-utils-0.1.18-1.el5
>>>> gfs2-utils-0.1.62-1.el5
>>>> lvm2-2.02.40-6.el5
>>>> lvm2-cluster-2.02.40-7.el5
>>>> openais-0.80.3-22.el5_3.9
>>>>
>>>> Thanks!
>>>> Paras.
>>>>
>>>>
>>>>
>>>>
>>>> On Wed, Sep 30, 2009 at 10:02 AM, brem belguebli
>>>> <brem belguebli gmail com> wrote:
>>>>>
>>>>> Hi Paras,
>>>>>
>>>>> Your cluster.conf file seems correct. If it is not a ntp issue, I
>>>>> don't see anything except a bug that causes this, or some prerequisite
>>>>> that is not respected.
>>>>>
>>>>> May be you could post the versions (os, kernel, packages etc...) you
>>>>> are using, someone may have hit the same issue with your versions.
>>>>>
>>>>> Brem
>>>>>
>>>>> 2009/9/30, Paras pradhan <pradhanparas gmail com>:
>>>>>>
>>>>>> All of the nodes are synced with ntp server. So this is not the case
>>>>>> with me.
>>>>>>
>>>>>> Thanks
>>>>>> Paras.
>>>>>>
>>>>>> On Tue, Sep 29, 2009 at 6:29 PM, Johannes Rußek
>>>>>> <johannes russek io-consulting net> wrote:
>>>>>>>
>>>>>>> make sure the time on the nodes is in sync, apparently when a node
>>>>>>> has
>>>>>>> too
>>>>>>> much offset, you won't see rgmanager (even though the process is
>>>>>>> running).
>>>>>>> this happened today and setting the time fixed it for me. afaicr
>>>>>>> there
>>>>>>> was
>>>>>>> no sign of this in the logs though.
>>>>>>> johannes
>>>>>>>
>>>>>>> Paras pradhan schrieb:
>>>>>>>>
>>>>>>>> I don't see rgmanager .
>>>>>>>>
>>>>>>>> Here is the o/p from clustat
>>>>>>>>
>>>>>>>> [root cvtst1 cluster]# clustat
>>>>>>>> Cluster Status for test @ Tue Sep 29 15:53:33 2009
>>>>>>>> Member Status: Quorate
>>>>>>>>
>>>>>>>>  Member Name                                                     ID
>>>>>>>> Status
>>>>>>>>  ------ ----
>>>>>>>> ----
>>>>>>>> ------
>>>>>>>>  cvtst2                                                    1 Online
>>>>>>>>  cvtst1                                                     2
>>>>>>>> Online,
>>>>>>>> Local
>>>>>>>>  cvtst3                                                     3 Online
>>>>>>>>
>>>>>>>>
>>>>>>>> Thanks
>>>>>>>> Paras.
>>>>>>>>
>>>>>>>> On Tue, Sep 29, 2009 at 3:44 PM, brem belguebli
>>>>>>>> <brem belguebli gmail com> wrote:
>>>>>>>>
>>>>>>>>> It looks correct, rgmanager seems to start on all nodes
>>>>>>>>>
>>>>>>>>> what gives you clustat ?
>>>>>>>>>
>>>>>>>>> If rgmanager doesn't show, check out the logs something may have
>>>>>>>>> gone
>>>>>>>>> wrong.
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> 2009/9/29 Paras pradhan <pradhanparas gmail com>:
>>>>>>>>>
>>>>>>>>>> Change to 7 and i got this log
>>>>>>>>>>
>>>>>>>>>> Sep 29 15:33:50 cvtst1 rgmanager: [23295]: <notice> Shutting down
>>>>>>>>>> Cluster Service Manager...
>>>>>>>>>> Sep 29 15:33:50 cvtst1 clurgmgrd[22869]: <notice> Shutting down
>>>>>>>>>> Sep 29 15:33:50 cvtst1 clurgmgrd[22869]: <notice> Shutting down
>>>>>>>>>> Sep 29 15:33:50 cvtst1 clurgmgrd[22869]: <notice> Shutdown
>>>>>>>>>> complete,
>>>>>>>>>> exiting
>>>>>>>>>> Sep 29 15:33:50 cvtst1 rgmanager: [23295]: <notice> Cluster
>>>>>>>>>> Service
>>>>>>>>>> Manager is stopped.
>>>>>>>>>> Sep 29 15:33:51 cvtst1 clurgmgrd[23324]: <notice> Resource Group
>>>>>>>>>> Manager Starting
>>>>>>>>>> Sep 29 15:33:51 cvtst1 clurgmgrd[23324]: <info> Loading Service
>>>>>>>>>> Data
>>>>>>>>>> Sep 29 15:33:51 cvtst1 clurgmgrd[23324]: <debug> Loading Resource
>>>>>>>>>> Rules
>>>>>>>>>> Sep 29 15:33:52 cvtst1 clurgmgrd[23324]: <debug> 21 rules loaded
>>>>>>>>>> Sep 29 15:33:52 cvtst1 clurgmgrd[23324]: <debug> Building Resource
>>>>>>>>>> Trees
>>>>>>>>>> Sep 29 15:33:52 cvtst1 clurgmgrd[23324]: <debug> 0 resources
>>>>>>>>>> defined
>>>>>>>>>> Sep 29 15:33:52 cvtst1 clurgmgrd[23324]: <debug> Loading Failover
>>>>>>>>>> Domains
>>>>>>>>>> Sep 29 15:33:52 cvtst1 clurgmgrd[23324]: <debug> 1 domains defined
>>>>>>>>>> Sep 29 15:33:52 cvtst1 clurgmgrd[23324]: <debug> 1 events defined
>>>>>>>>>> Sep 29 15:33:52 cvtst1 clurgmgrd[23324]: <info> Initializing
>>>>>>>>>> Services
>>>>>>>>>> Sep 29 15:33:52 cvtst1 clurgmgrd[23324]: <info> Services
>>>>>>>>>> Initialized
>>>>>>>>>> Sep 29 15:33:52 cvtst1 clurgmgrd[23324]: <debug> Event: Port
>>>>>>>>>> Opened
>>>>>>>>>> Sep 29 15:33:52 cvtst1 clurgmgrd[23324]: <info> State change:
>>>>>>>>>> Local
>>>>>>>>>> UP
>>>>>>>>>> Sep 29 15:33:52 cvtst1 clurgmgrd[23324]: <info> State change:
>>>>>>>>>> cvtst2
>>>>>>>>>> UP
>>>>>>>>>> Sep 29 15:33:52 cvtst1 clurgmgrd[23324]: <info> State change:
>>>>>>>>>> cvtst3
>>>>>>>>>> UP
>>>>>>>>>> Sep 29 15:33:57 cvtst1 clurgmgrd[23324]: <debug> Event (1:2:1)
>>>>>>>>>> Processed
>>>>>>>>>> Sep 29 15:33:57 cvtst1 clurgmgrd[23324]: <debug> Event (0:1:1)
>>>>>>>>>> Processed
>>>>>>>>>> Sep 29 15:33:57 cvtst1 clurgmgrd[23324]: <debug> Event (0:3:1)
>>>>>>>>>> Processed
>>>>>>>>>> Sep 29 15:34:02 cvtst1 clurgmgrd[23324]: <debug> 3 events
>>>>>>>>>> processed
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> Anything unusual here?
>>>>>>>>>>
>>>>>>>>>> Paras.
>>>>>>>>>>
>>>>>>>>>> On Tue, Sep 29, 2009 at 11:51 AM, brem belguebli
>>>>>>>>>> <brem belguebli gmail com> wrote:
>>>>>>>>>>
>>>>>>>>>>> I use log_level=7 to have more debugging info.
>>>>>>>>>>>
>>>>>>>>>>> It seems 4 is not enough.
>>>>>>>>>>>
>>>>>>>>>>> Brem
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> 2009/9/29, Paras pradhan <pradhanparas gmail com>:
>>>>>>>>>>>
>>>>>>>>>>>> Withe log_level of 3 I got only this
>>>>>>>>>>>>
>>>>>>>>>>>> Sep 29 10:31:31 cvtst1 rgmanager: [7170]: <notice> Shutting down
>>>>>>>>>>>> Cluster Service Manager...
>>>>>>>>>>>> Sep 29 10:31:31 cvtst1 clurgmgrd[6673]: <notice> Shutting down
>>>>>>>>>>>> Sep 29 10:31:41 cvtst1 clurgmgrd[6673]: <notice> Shutdown
>>>>>>>>>>>> complete,
>>>>>>>>>>>> exiting
>>>>>>>>>>>> Sep 29 10:31:41 cvtst1 rgmanager: [7170]: <notice> Cluster
>>>>>>>>>>>> Service
>>>>>>>>>>>> Manager is stopped.
>>>>>>>>>>>> Sep 29 10:31:42 cvtst1 clurgmgrd[7224]: <notice> Resource Group
>>>>>>>>>>>> Manager Starting
>>>>>>>>>>>> Sep 29 10:39:06 cvtst1 rgmanager: [10327]: <notice> Shutting
>>>>>>>>>>>> down
>>>>>>>>>>>> Cluster Service Manager...
>>>>>>>>>>>> Sep 29 10:39:16 cvtst1 rgmanager: [10327]: <notice> Cluster
>>>>>>>>>>>> Service
>>>>>>>>>>>> Manager is stopped.
>>>>>>>>>>>> Sep 29 10:39:16 cvtst1 clurgmgrd[10380]: <notice> Resource Group
>>>>>>>>>>>> Manager Starting
>>>>>>>>>>>> Sep 29 10:39:52 cvtst1 clurgmgrd[10380]: <notice> Member 1
>>>>>>>>>>>> shutting
>>>>>>>>>>>> down
>>>>>>>>>>>>
>>>>>>>>>>>> I do not know what the last line means.
>>>>>>>>>>>>
>>>>>>>>>>>> rgmanager version I am running is:
>>>>>>>>>>>> rgmanager-2.0.52-1.el5.centos
>>>>>>>>>>>>
>>>>>>>>>>>> I don't what has gone wrong.
>>>>>>>>>>>>
>>>>>>>>>>>> Thanks
>>>>>>>>>>>> Paras.
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> On Mon, Sep 28, 2009 at 6:41 PM, brem belguebli
>>>>>>>>>>>> <brem belguebli gmail com> wrote:
>>>>>>>>>>>>
>>>>>>>>>>>>> you mean it stopped successfully on all the nodes but it is
>>>>>>>>>>>>> failing
>>>>>>>>>>>>> to
>>>>>>>>>>>>> start only on node cvtst1 ?
>>>>>>>>>>>>>
>>>>>>>>>>>>> look at the following page  to make rgmanager more verbose. It
>>>>>>>>>>>>> 'll
>>>>>>>>>>>>> help debug....
>>>>>>>>>>>>>
>>>>>>>>>>>>> http://sources.redhat.com/cluster/wiki/RGManager
>>>>>>>>>>>>>
>>>>>>>>>>>>> at Logging Configuration section
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> 2009/9/29 Paras pradhan <pradhanparas gmail com>:
>>>>>>>>>>>>>
>>>>>>>>>>>>>> Brem,
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> When I try to restart rgmanager on all the nodes, this time i
>>>>>>>>>>>>>> do
>>>>>>>>>>>>>> not
>>>>>>>>>>>>>> see rgmanager running on the first node. But I do see on other
>>>>>>>>>>>>>> 2
>>>>>>>>>>>>>> nodes.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Log on the first node:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Sep 28 18:13:58 cvtst1 clurgmgrd[24099]: <notice> Resource
>>>>>>>>>>>>>> Group
>>>>>>>>>>>>>> Manager Starting
>>>>>>>>>>>>>> Sep 28 18:17:29 cvtst1 rgmanager: [24627]: <notice> Shutting
>>>>>>>>>>>>>> down
>>>>>>>>>>>>>> Cluster Service Manager...
>>>>>>>>>>>>>> Sep 28 18:17:29 cvtst1 clurgmgrd[24099]: <notice> Shutting
>>>>>>>>>>>>>> down
>>>>>>>>>>>>>> Sep 28 18:17:39 cvtst1 clurgmgrd[24099]: <notice> Shutdown
>>>>>>>>>>>>>> complete,
>>>>>>>>>>>>>> exiting
>>>>>>>>>>>>>> Sep 28 18:17:39 cvtst1 rgmanager: [24627]: <notice> Cluster
>>>>>>>>>>>>>> Service
>>>>>>>>>>>>>> Manager is stopped.
>>>>>>>>>>>>>> Sep 28 18:17:40 cvtst1 clurgmgrd[24679]: <notice> Resource
>>>>>>>>>>>>>> Group
>>>>>>>>>>>>>> Manager Starting
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> -
>>>>>>>>>>>>>> It seems service is running ,  but I do not see rgmanger
>>>>>>>>>>>>>> running
>>>>>>>>>>>>>> using clustat
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Don't know what is going on.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Thanks
>>>>>>>>>>>>>> Paras.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> On Mon, Sep 28, 2009 at 5:46 PM, brem belguebli
>>>>>>>>>>>>>> <brem belguebli gmail com> wrote:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Paras,
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Another thing, it would have been more interesting to have a
>>>>>>>>>>>>>>> start
>>>>>>>>>>>>>>> DEBUG not a stop.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> That's why I was asking you to first stop the vm manually on
>>>>>>>>>>>>>>> all
>>>>>>>>>>>>>>> your
>>>>>>>>>>>>>>> nodes, stop eventually rgmanager on all the nodes to reset
>>>>>>>>>>>>>>> the
>>>>>>>>>>>>>>> potential wrong states you may have, restart rgmanager.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> If your VM is configured to autostart, this will make it
>>>>>>>>>>>>>>> start.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> It should normally fail (as it does now). Send out your newly
>>>>>>>>>>>>>>> created
>>>>>>>>>>>>>>> DEBUG file.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> 2009/9/29 brem belguebli <brem belguebli gmail com>:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Hi Paras,
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> I don't know the xen/cluster combination well, but if I do
>>>>>>>>>>>>>>>> remember
>>>>>>>>>>>>>>>> well, I think I've read somewhere that when using xen you
>>>>>>>>>>>>>>>> have
>>>>>>>>>>>>>>>> to
>>>>>>>>>>>>>>>> declare the use_virsh=0 key in the VM definition in the
>>>>>>>>>>>>>>>> cluster.conf.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> This would make rgmanager use xm commands instead of virsh
>>>>>>>>>>>>>>>> The DEBUG output shows clearly that you are using virsh to
>>>>>>>>>>>>>>>> manage
>>>>>>>>>>>>>>>> your
>>>>>>>>>>>>>>>> VM instead of xm commands.
>>>>>>>>>>>>>>>> Check out the RH docs about virtualization
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> I'm not a 100% sure about that, I may be completely wrong.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Brem
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> 2009/9/28 Paras pradhan <pradhanparas gmail com>:
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> The only thing I noticed is the message after stopping the
>>>>>>>>>>>>>>>>> vm
>>>>>>>>>>>>>>>>> using xm
>>>>>>>>>>>>>>>>> in all nodes and starting using clusvcadm is
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> "Virtual machine guest1 is blocked"
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> The whole DEBUG file is attached.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Thanks
>>>>>>>>>>>>>>>>> Paras.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> On Fri, Sep 25, 2009 at 5:53 PM, brem belguebli
>>>>>>>>>>>>>>>>> <brem belguebli gmail com> wrote:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> There's a problem with the script that is called by
>>>>>>>>>>>>>>>>>> rgmanager to
>>>>>>>>>>>>>>>>>> start
>>>>>>>>>>>>>>>>>> the VM, I don't know what causes it
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> May be you should try something like :
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> 1) stop the VM on all nodes with xm commands
>>>>>>>>>>>>>>>>>> 2) edit the /usr/share/cluster/vm.sh script and add the
>>>>>>>>>>>>>>>>>> following
>>>>>>>>>>>>>>>>>> lines (after the #!/bin/bash ):
>>>>>>>>>>>>>>>>>>  exec >/tmp/DEBUG 2>&1
>>>>>>>>>>>>>>>>>>  set -x
>>>>>>>>>>>>>>>>>> 3) start the VM with clusvcadm -e vm:guest1
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> It should fail as it did before.
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> edit the the /tmp/DEBUG file and you will be able to see
>>>>>>>>>>>>>>>>>> where
>>>>>>>>>>>>>>>>>> it
>>>>>>>>>>>>>>>>>> fails (it may generate a lot of debug)
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> 4) remove the debug lines from /usr/share/cluster/vm.sh
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Post the DEBUG file if you're not able to see where it
>>>>>>>>>>>>>>>>>> fails.
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Brem
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> 2009/9/26 Paras pradhan <pradhanparas gmail com>:
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> 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
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>>>>>>>> Linux-cluster mailing list
>>>>>>>>>>>>>>>>>>>>>>>>> Linux-cluster redhat com
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>>>>>> Linux-cluster mailing list
>>>>>>>>>>>>>>>>>>>>>>> Linux-cluster redhat com
>>>>>>>>>>>>>>>>>>>>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>>>>> Linux-cluster mailing list
>>>>>>>>>>>>>>>>>>>>>> Linux-cluster redhat com
>>>>>>>>>>>>>>>>>>>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>>>> Linux-cluster mailing list
>>>>>>>>>>>>>>>>>>>>> Linux-cluster redhat com
>>>>>>>>>>>>>>>>>>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>>> Linux-cluster mailing list
>>>>>>>>>>>>>>>>>>>> Linux-cluster redhat com
>>>>>>>>>>>>>>>>>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>> Linux-cluster mailing list
>>>>>>>>>>>>>>>>>>> Linux-cluster redhat com
>>>>>>>>>>>>>>>>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>> Linux-cluster mailing list
>>>>>>>>>>>>>>>>>> Linux-cluster redhat com
>>>>>>>>>>>>>>>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>> Linux-cluster mailing list
>>>>>>>>>>>>>>>>> Linux-cluster redhat com
>>>>>>>>>>>>>>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>> Linux-cluster mailing list
>>>>>>>>>>>>>>> Linux-cluster redhat com
>>>>>>>>>>>>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>> --
>>>>>>>>>>>>>> Linux-cluster mailing list
>>>>>>>>>>>>>> Linux-cluster redhat com
>>>>>>>>>>>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>> --
>>>>>>>>>>>>> Linux-cluster mailing list
>>>>>>>>>>>>> Linux-cluster redhat com
>>>>>>>>>>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>> --
>>>>>>>>>>>> Linux-cluster mailing list
>>>>>>>>>>>> Linux-cluster redhat com
>>>>>>>>>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>> --
>>>>>>>>>>> Linux-cluster mailing list
>>>>>>>>>>> Linux-cluster redhat com
>>>>>>>>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>> --
>>>>>>>>>> Linux-cluster mailing list
>>>>>>>>>> Linux-cluster redhat com
>>>>>>>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>> --
>>>>>>>>> Linux-cluster mailing list
>>>>>>>>> Linux-cluster redhat com
>>>>>>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>>>>>>
>>>>>>>>>
>>>>>>>> --
>>>>>>>> Linux-cluster mailing list
>>>>>>>> Linux-cluster redhat com
>>>>>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>>>>>
>>>>>>> --
>>>>>>> Linux-cluster mailing list
>>>>>>> Linux-cluster redhat com
>>>>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>>>>
>>>>>> --
>>>>>> Linux-cluster mailing list
>>>>>> Linux-cluster redhat com
>>>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>>>
>>>>> --
>>>>> Linux-cluster mailing list
>>>>> Linux-cluster redhat com
>>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>>
>>>> --
>>>> Linux-cluster mailing list
>>>> Linux-cluster redhat com
>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>
>>> --
>>> - Daniela Anzellotti ------------------------------------
>>>  INFN Roma - tel.: +39.06.49914282 - fax: +39.06.490354
>>>  e-mail: daniela anzellotti roma1 infn it
>>> ---------------------------------------------------------
>>>
>>> --
>>> Linux-cluster mailing list
>>> Linux-cluster redhat com
>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>
>>
>> --
>> Linux-cluster mailing list
>> Linux-cluster redhat com
>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>
>
> --
> - Daniela Anzellotti ------------------------------------
>  INFN Roma - tel.: +39.06.49914282 - fax: +39.06.490354
>  e-mail: daniela anzellotti roma1 infn it
> ---------------------------------------------------------
>
> --
> Linux-cluster mailing list
> Linux-cluster redhat com
> https://www.redhat.com/mailman/listinfo/linux-cluster
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