[ovirt-users] oVirt 4 Hosted Engine deploy on fc storage - [ ERROR ] Failed to execute stage 'Misc configuration': [Errno 101] Network is unreachable
aleksey.maksimov at it-kb.ru
aleksey.maksimov at it-kb.ru
Mon Jul 25 04:22:02 EDT 2016
# vdsClient -s 0 getVdsCaps
Traceback (most recent call last):
File "/usr/share/vdsm/vdsClient.py", line 2980, in <module>
code, message = commands[command][0](commandArgs)
File "/usr/share/vdsm/vdsClient.py", line 543, in do_getCap
return self.ExecAndExit(self.s.getVdsCapabilities())
File "/usr/lib64/python2.7/xmlrpclib.py", line 1233, in __call__
return self.__send(self.__name, args)
File "/usr/lib64/python2.7/xmlrpclib.py", line 1587, in __request
verbose=self.__verbose
File "/usr/lib64/python2.7/xmlrpclib.py", line 1273, in request
return self.single_request(host, handler, request_body, verbose)
File "/usr/lib64/python2.7/xmlrpclib.py", line 1301, in single_request
self.send_content(h, request_body)
File "/usr/lib64/python2.7/xmlrpclib.py", line 1448, in send_content
connection.endheaders(request_body)
File "/usr/lib64/python2.7/httplib.py", line 975, in endheaders
self._send_output(message_body)
File "/usr/lib64/python2.7/httplib.py", line 835, in _send_output
self.send(msg)
File "/usr/lib64/python2.7/httplib.py", line 797, in send
self.connect()
File "/usr/lib/python2.7/site-packages/vdsm/m2cutils.py", line 203, in connect
sock = socket.create_connection((self.host, self.port), self.timeout)
File "/usr/lib64/python2.7/socket.py", line 571, in create_connection
raise err
error: [Errno 101] Network is unreachable
25.07.2016, 11:17, "Simone Tiraboschi" <stirabos at redhat.com>:
> On Mon, Jul 25, 2016 at 7:51 AM, <aleksey.maksimov at it-kb.ru> wrote:
>> Simone, there is something interesting in the vdsm.log?
>
> For what I saw the issue is not related to the storage but to the network.
> ovirt-hosted-engine-setup uses the jsonrpc client, instead the code
> from ovirt-hosted-engine-ha still uses the xmlrpc client somewhere and
> this happens also when the setup asks to create the lockspace volume.
> It seams that in your case the xmlrpc client could not connect vdsm on
> the localhost.
> It could be somehow related to:
> https://bugzilla.redhat.com/1358530
>
> Can you please try executing
> sudo vdsClient -s 0 getVdsCaps
> on that host?
>
>> 22.07.2016, 19:36, "aleksey.maksimov at it-kb.ru" <aleksey.maksimov at it-kb.ru>:
>>> Simone, thanks for link.
>>> vdsm.log attached
>>>
>>> 22.07.2016, 19:28, "Simone Tiraboschi" <stirabos at redhat.com>:
>>>> On Fri, Jul 22, 2016 at 5:59 PM, <aleksey.maksimov at it-kb.ru> wrote:
>>>>> Thank you for your response, Simone.
>>>>>
>>>>> Log attached.
>>>>
>>>> It seams it comes from VDSM, can you please attach also vdsm.log?
>>>>
>>>>> I don't use ovirt-engine-appliance because I have not found "how-to" for ovirt-engine-appliance deployment in hosted engine configuration.
>>>>
>>>> yum install ovirt-engine-appliance
>>>>
>>>> Then follow the instruction here:
>>>> http://www.ovirt.org/develop/release-management/features/heapplianceflow/
>>>>
>>>>> 22.07.2016, 17:09, "Simone Tiraboschi" <stirabos at redhat.com>:
>>>>>> Hi Aleksey,
>>>>>> Can you please attach hosted-engine-setup logs?
>>>>>>
>>>>>> On Fri, Jul 22, 2016 at 3:46 PM, <aleksey.maksimov at it-kb.ru> wrote:
>>>>>>
>>>>>>> Hello oVirt guru`s !
>>>>>>>
>>>>>>> I have problem with initial deploy of ovirt 4.0 hosted engine.
>>>>>>>
>>>>>>> My environment :
>>>>>>> ============================
>>>>>>> * Two servers HP ProLiant DL 360 G5 with Qlogic FC HBA connected (with
>>>>>>> multipathd) to storage HP 3PAR 7200
>>>>>>> * On each server installed CentOS 7.2 Linux (3.10.0-327.22.2.el7.x86_64)
>>>>>>> * On 3PAR storage I created 2 LUNs for oVirt.
>>>>>>> - First LUN for oVirt Hosted Engine VM (60GB)
>>>>>>> - Second LUN for all other VMs (2TB)
>>>>>>>
>>>>>>> # multipath -ll
>>>>>>>
>>>>>>> 3par-vv1 (360002ac0000000000000001b0000cec9) dm-0 3PARdata,VV
>>>>>>> size=60G features='1 queue_if_no_path' hwhandler='1 alua' wp=rw
>>>>>>> `-+- policy='round-robin 0' prio=50 status=active
>>>>>>> |- 2:0:1:1 sdd 8:48 active ready running
>>>>>>> |- 3:0:0:1 sdf 8:80 active ready running
>>>>>>> |- 2:0:0:1 sdb 8:16 active ready running
>>>>>>> `- 3:0:1:1 sdh 8:112 active ready running
>>>>>>>
>>>>>>> 3par-vv2 (360002ac000000000000000160000cec9) dm-1 3PARdata,VV
>>>>>>> size=2.0T features='1 queue_if_no_path' hwhandler='1 alua' wp=rw
>>>>>>> `-+- policy='round-robin 0' prio=50 status=active
>>>>>>> |- 2:0:0:0 sda 8:0 active ready running
>>>>>>> |- 3:0:0:0 sde 8:64 active ready running
>>>>>>> |- 2:0:1:0 sdc 8:32 active ready running
>>>>>>> `- 3:0:1:0 sdg 8:96 active ready running
>>>>>>>
>>>>>>> My steps on first server (initial deploy of ovirt 4.0 hosted engine):
>>>>>>> ============================
>>>>>>>
>>>>>>> # systemctl stop NetworkManager
>>>>>>> # systemctl disable NetworkManager
>>>>>>> # yum -y install http://resources.ovirt.org/pub/yum-repo/ovirt-release40.rpm
>>>>>>> # yum -y install epel-release
>>>>>>> # wget
>>>>>>> http://mirror.yandex.ru/centos/7/isos/x86_64/CentOS-7-x86_64-NetInstall-1511.iso
>>>>>>> -P /tmp/
>>>>>>> # yum install ovirt-hosted-engine-setup
>>>>>>> # yum install screen
>>>>>>> # screen -RD
>>>>>>>
>>>>>>> ...in screen session :
>>>>>>>
>>>>>>> # hosted-engine --deploy
>>>>>>>
>>>>>>> ...
>>>>>>> in configuration process I chose "fc" as storage type for oVirt hosted
>>>>>>> engine vm and select 60GB LUN...
>>>>>>> ...
>>>>>>>
>>>>>>> --== CONFIGURATION PREVIEW ==--
>>>>>>>
>>>>>>> ...
>>>>>>> Firewall manager : iptables
>>>>>>> Gateway address : 10.1.0.1
>>>>>>> Host name for web application : KOM-AD01-OVIRT1
>>>>>>> Storage Domain type : fc
>>>>>>> Host ID : 1
>>>>>>> LUN ID :
>>>>>>> 360002ac0000000000000001b0000cec9
>>>>>>> Image size GB : 40
>>>>>>> Console type : vnc
>>>>>>> Memory size MB : 4096
>>>>>>> MAC address : 00:16:3e:77:1d:07
>>>>>>> Boot type : cdrom
>>>>>>> Number of CPUs : 2
>>>>>>> ISO image (cdrom boot/cloud-init) :
>>>>>>> /tmp/CentOS-7-x86_64-NetInstall-1511.iso
>>>>>>
>>>>>> Can I ask why you prefer/need to manually create a VM installing from
>>>>>> a CD instead of using the ready-to-use ovirt-engine-appliance?
>>>>>> Using the appliance makes the setup process a lot shorted and more comfortable.
>>>>>>
>>>>>>> CPU Type : model_Penryn
>>>>>>> ...
>>>>>>> and get error after step "Verifying sanlock lockspace initialization"
>>>>>>> ...
>>>>>>>
>>>>>>> [ INFO ] Verifying sanlock lockspace initialization
>>>>>>> [ ERROR ] Failed to execute stage 'Misc configuration': [Errno 101] Network
>>>>>>> is unreachable
>>>>>>> [ INFO ] Stage: Clean up
>>>>>>> [ INFO ] Generating answer file
>>>>>>> '/var/lib/ovirt-hosted-engine-setup/answers/answers-20160722124133.conf'
>>>>>>> [ INFO ] Stage: Pre-termination
>>>>>>> [ INFO ] Stage: Termination
>>>>>>> [ ERROR ] Hosted Engine deployment failed: this system is not reliable,
>>>>>>> please check the issue, fix and redeploy
>>>>>>> Log file is located at
>>>>>>> /var/log/ovirt-hosted-engine-setup/ovirt-hosted-engine-setup-20160722123404-t26vw0.log
>>>>>>>
>>>>>>> Interestingly
>>>>>>> ============================
>>>>>>> If I try to deploy hosted-engine v3.6, everything goes well in the same
>>>>>>> configuration !! :
>>>>>>>
>>>>>>> ....
>>>>>>> [ INFO ] Stage: Transaction setup
>>>>>>> [ INFO ] Stage: Misc configuration
>>>>>>> [ INFO ] Stage: Package installation
>>>>>>> [ INFO ] Stage: Misc configuration
>>>>>>> [ INFO ] Configuring libvirt
>>>>>>> [ INFO ] Configuring VDSM
>>>>>>> [ INFO ] Starting vdsmd
>>>>>>> [ INFO ] Waiting for VDSM hardware info
>>>>>>> [ INFO ] Configuring the management bridge
>>>>>>> [ INFO ] Creating Volume Group
>>>>>>> [ INFO ] Creating Storage Domain
>>>>>>> [ INFO ] Creating Storage Pool
>>>>>>> [ INFO ] Connecting Storage Pool
>>>>>>> [ INFO ] Verifying sanlock lockspace initialization
>>>>>>> [ INFO ] Creating Image for 'hosted-engine.lockspace' ...
>>>>>>> [ INFO ] Image for 'hosted-engine.lockspace' created successfully
>>>>>>> [ INFO ] Creating Image for 'hosted-engine.metadata' ...
>>>>>>> [ INFO ] Image for 'hosted-engine.metadata' created successfully
>>>>>>> [ INFO ] Creating VM Image
>>>>>>> [ INFO ] Destroying Storage Pool
>>>>>>> [ INFO ] Start monitoring domain
>>>>>>> [ INFO ] Configuring VM
>>>>>>> [ INFO ] Updating hosted-engine configuration
>>>>>>> [ INFO ] Stage: Transaction commit
>>>>>>> [ INFO ] Stage: Closing up
>>>>>>> [ INFO ] Creating VM
>>>>>>> You can now connect to the VM with the following command:
>>>>>>> /bin/remote-viewer vnc://localhost:5900
>>>>>>> ...
>>>>>>>
>>>>>>> What could be the problem?
>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> Users mailing list
>>>>>>> Users at ovirt.org
>>>>>>> http://lists.ovirt.org/mailman/listinfo/users
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