[ovirt-users] Hosted engine
Joel Diaz
mrjoeldiaz at gmail.com
Mon Jun 19 14:59:30 UTC 2017
Ok.
Simone,
Please let me know if I can provide any additional log files.
Thanks for taking the time to look into this.
Joel
On Jun 16, 2017 8:59 AM, "Sahina Bose" <sabose at redhat.com> wrote:
> I don't notice anything wrong on the gluster end.
>
> Maybe Simone can help take a look at HE behaviour?
>
> On Fri, Jun 16, 2017 at 6:14 PM, Joel Diaz <mrjoeldiaz at gmail.com> wrote:
>
>> Good morning,
>>
>> Info requested below.
>>
>> [root at ovirt-hyp-02 ~]# hosted-engine --vm-start
>>
>> Exception in thread Client localhost:54321 (most likely raised during
>> interpreter shutdown):VM exists and its status is Up
>>
>>
>>
>> [root at ovirt-hyp-02 ~]# ping engine
>>
>> PING engine.example.lan (192.168.170.149) 56(84) bytes of data.
>>
>> From ovirt-hyp-02.example.lan (192.168.170.143) icmp_seq=1 Destination
>> Host Unreachable
>>
>> From ovirt-hyp-02.example.lan (192.168.170.143) icmp_seq=2 Destination
>> Host Unreachable
>>
>> From ovirt-hyp-02.example.lan (192.168.170.143) icmp_seq=3 Destination
>> Host Unreachable
>>
>> From ovirt-hyp-02.example.lan (192.168.170.143) icmp_seq=4 Destination
>> Host Unreachable
>>
>> From ovirt-hyp-02.example.lan (192.168.170.143) icmp_seq=5 Destination
>> Host Unreachable
>>
>> From ovirt-hyp-02.example.lan (192.168.170.143) icmp_seq=6 Destination
>> Host Unreachable
>>
>> From ovirt-hyp-02.example.lan (192.168.170.143) icmp_seq=7 Destination
>> Host Unreachable
>>
>> From ovirt-hyp-02.example.lan (192.168.170.143) icmp_seq=8 Destination
>> Host Unreachable
>>
>>
>>
>>
>>
>> [root at ovirt-hyp-02 ~]# gluster volume status engine
>>
>> Status of volume: engine
>>
>> Gluster process TCP Port RDMA Port Online
>> Pid
>>
>> ------------------------------------------------------------
>> ------------------
>>
>> Brick 192.168.170.141:/gluster_bricks/engin
>>
>> e/engine 49159 0 Y
>> 1799
>>
>> Brick 192.168.170.143:/gluster_bricks/engin
>>
>> e/engine 49159 0 Y
>> 2900
>>
>> Self-heal Daemon on localhost N/A N/A Y
>> 2914
>>
>> Self-heal Daemon on ovirt-hyp-01.example.lan N/A N/A
>> Y 1854
>>
>>
>>
>> Task Status of Volume engine
>>
>> ------------------------------------------------------------
>> ------------------
>>
>> There are no active volume tasks
>>
>>
>>
>> [root at ovirt-hyp-02 ~]# gluster volume heal engine info
>>
>> Brick 192.168.170.141:/gluster_bricks/engine/engine
>>
>> Status: Connected
>>
>> Number of entries: 0
>>
>>
>>
>> Brick 192.168.170.143:/gluster_bricks/engine/engine
>>
>> Status: Connected
>>
>> Number of entries: 0
>>
>>
>>
>> Brick 192.168.170.147:/gluster_bricks/engine/engine
>>
>> Status: Connected
>>
>> Number of entries: 0
>>
>>
>>
>> [root at ovirt-hyp-02 ~]# cat /var/log/glusterfs/rhev-data-c
>> enter-mnt-glusterSD-ovirt-hyp-01.example.lan\:engine.log
>>
>> [2017-06-15 13:37:02.009436] I [glusterfsd-mgmt.c:1600:mgmt_getspec_cbk]
>> 0-glusterfs: No change in volfile, continuing
>>
>>
>>
>>
>>
>> Each of the three host sends out the following notifications about every
>> 15 minutes.
>>
>> Hosted engine host: ovirt-hyp-01.example.lan changed state:
>> EngineDown-EngineStart.
>>
>> Hosted engine host: ovirt-hyp-01.example.lan changed state:
>> EngineStart-EngineStarting.
>>
>> Hosted engine host: ovirt-hyp-01.example.lan changed state:
>> EngineStarting-EngineForceStop.
>>
>> Hosted engine host: ovirt-hyp-01.example.lan changed state:
>> EngineForceStop-EngineDown.
>>
>> Please let me know if you need any additional information.
>>
>> Thank you,
>>
>> Joel
>>
>>
>>
>> On Jun 16, 2017 2:52 AM, "Sahina Bose" <sabose at redhat.com> wrote:
>>
>>> From the agent.log,
>>> MainThread::INFO::2017-06-15 11:16:50,583::states::473::ovi
>>> rt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(consume) Engine
>>> vm is running on host ovirt-hyp-02.reis.com (id 2)
>>>
>>> It looks like the HE VM was started successfully? Is it possible that
>>> the ovirt-engine service could not be started on the HE VM. Could you try
>>> to start the HE vm using below and then logging into the VM console.
>>> #hosted-engine --vm-start
>>>
>>> Also, please check
>>> # gluster volume status engine
>>> # gluster volume heal engine info
>>>
>>> Please also check if there are errors in gluster mount logs - at
>>> /var/log/glusterfs/rhev-data-center-mnt..<engine>.log
>>>
>>>
>>> On Thu, Jun 15, 2017 at 8:53 PM, Joel Diaz <mrjoeldiaz at gmail.com> wrote:
>>>
>>>> Sorry. I forgot to attached the requested logs in the previous email.
>>>>
>>>> Thanks,
>>>>
>>>> On Jun 15, 2017 9:38 AM, "Joel Diaz" <mrjoeldiaz at gmail.com> wrote:
>>>>
>>>> Good morning,
>>>>
>>>> Requested info below. Along with some additional info.
>>>>
>>>> You'll notice the data volume is not mounted.
>>>>
>>>> Any help in getting HE back running would be greatly appreciated.
>>>>
>>>> Thank you,
>>>>
>>>> Joel
>>>>
>>>> [root at ovirt-hyp-01 ~]# hosted-engine --vm-status
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> --== Host 1 status ==--
>>>>
>>>>
>>>>
>>>> conf_on_shared_storage : True
>>>>
>>>> Status up-to-date : False
>>>>
>>>> Hostname : ovirt-hyp-01.example.lan
>>>>
>>>> Host ID : 1
>>>>
>>>> Engine status : unknown stale-data
>>>>
>>>> Score : 3400
>>>>
>>>> stopped : False
>>>>
>>>> Local maintenance : False
>>>>
>>>> crc32 : 5558a7d3
>>>>
>>>> local_conf_timestamp : 20356
>>>>
>>>> Host timestamp : 20341
>>>>
>>>> Extra metadata (valid at timestamp):
>>>>
>>>> metadata_parse_version=1
>>>>
>>>> metadata_feature_version=1
>>>>
>>>> timestamp=20341 (Fri Jun 9 14:38:57 2017)
>>>>
>>>> host-id=1
>>>>
>>>> score=3400
>>>>
>>>> vm_conf_refresh_time=20356 (Fri Jun 9 14:39:11 2017)
>>>>
>>>> conf_on_shared_storage=True
>>>>
>>>> maintenance=False
>>>>
>>>> state=EngineDown
>>>>
>>>> stopped=False
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> --== Host 2 status ==--
>>>>
>>>>
>>>>
>>>> conf_on_shared_storage : True
>>>>
>>>> Status up-to-date : False
>>>>
>>>> Hostname : ovirt-hyp-02.example.lan
>>>>
>>>> Host ID : 2
>>>>
>>>> Engine status : unknown stale-data
>>>>
>>>> Score : 3400
>>>>
>>>> stopped : False
>>>>
>>>> Local maintenance : False
>>>>
>>>> crc32 : 936d4cf3
>>>>
>>>> local_conf_timestamp : 20351
>>>>
>>>> Host timestamp : 20337
>>>>
>>>> Extra metadata (valid at timestamp):
>>>>
>>>> metadata_parse_version=1
>>>>
>>>> metadata_feature_version=1
>>>>
>>>> timestamp=20337 (Fri Jun 9 14:39:03 2017)
>>>>
>>>> host-id=2
>>>>
>>>> score=3400
>>>>
>>>> vm_conf_refresh_time=20351 (Fri Jun 9 14:39:17 2017)
>>>>
>>>> conf_on_shared_storage=True
>>>>
>>>> maintenance=False
>>>>
>>>> state=EngineDown
>>>>
>>>> stopped=False
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> --== Host 3 status ==--
>>>>
>>>>
>>>>
>>>> conf_on_shared_storage : True
>>>>
>>>> Status up-to-date : False
>>>>
>>>> Hostname : ovirt-hyp-03.example.lan
>>>>
>>>> Host ID : 3
>>>>
>>>> Engine status : unknown stale-data
>>>>
>>>> Score : 3400
>>>>
>>>> stopped : False
>>>>
>>>> Local maintenance : False
>>>>
>>>> crc32 : f646334e
>>>>
>>>> local_conf_timestamp : 20391
>>>>
>>>> Host timestamp : 20377
>>>>
>>>> Extra metadata (valid at timestamp):
>>>>
>>>> metadata_parse_version=1
>>>>
>>>> metadata_feature_version=1
>>>>
>>>> timestamp=20377 (Fri Jun 9 14:39:37 2017)
>>>>
>>>> host-id=3
>>>>
>>>> score=3400
>>>>
>>>> vm_conf_refresh_time=20391 (Fri Jun 9 14:39:51 2017)
>>>>
>>>> conf_on_shared_storage=True
>>>>
>>>> maintenance=False
>>>>
>>>> state=EngineStop
>>>>
>>>> stopped=False
>>>>
>>>> timeout=Thu Jan 1 00:43:08 1970
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> [root at ovirt-hyp-01 ~]# gluster peer status
>>>>
>>>> Number of Peers: 2
>>>>
>>>>
>>>>
>>>> Hostname: 192.168.170.143
>>>>
>>>> Uuid: b2b30d05-cf91-4567-92fd-022575e082f5
>>>>
>>>> State: Peer in Cluster (Connected)
>>>>
>>>> Other names:
>>>>
>>>> 10.0.0.2
>>>>
>>>>
>>>>
>>>> Hostname: 192.168.170.147
>>>>
>>>> Uuid: 4e50acc4-f3cb-422d-b499-fb5796a53529
>>>>
>>>> State: Peer in Cluster (Connected)
>>>>
>>>> Other names:
>>>>
>>>> 10.0.0.3
>>>>
>>>>
>>>>
>>>> [root at ovirt-hyp-01 ~]# gluster volume info all
>>>>
>>>>
>>>>
>>>> Volume Name: data
>>>>
>>>> Type: Replicate
>>>>
>>>> Volume ID: 1d6bb110-9be4-4630-ae91-36ec1cf6cc02
>>>>
>>>> Status: Started
>>>>
>>>> Snapshot Count: 0
>>>>
>>>> Number of Bricks: 1 x (2 + 1) = 3
>>>>
>>>> Transport-type: tcp
>>>>
>>>> Bricks:
>>>>
>>>> Brick1: 192.168.170.141:/gluster_bricks/data/data
>>>>
>>>> Brick2: 192.168.170.143:/gluster_bricks/data/data
>>>>
>>>> Brick3: 192.168.170.147:/gluster_bricks/data/data (arbiter)
>>>>
>>>> Options Reconfigured:
>>>>
>>>> nfs.disable: on
>>>>
>>>> performance.readdir-ahead: on
>>>>
>>>> transport.address-family: inet
>>>>
>>>> performance.quick-read: off
>>>>
>>>> performance.read-ahead: off
>>>>
>>>> performance.io-cache: off
>>>>
>>>> performance.stat-prefetch: off
>>>>
>>>> performance.low-prio-threads: 32
>>>>
>>>> network.remote-dio: off
>>>>
>>>> cluster.eager-lock: enable
>>>>
>>>> cluster.quorum-type: auto
>>>>
>>>> cluster.server-quorum-type: server
>>>>
>>>> cluster.data-self-heal-algorithm: full
>>>>
>>>> cluster.locking-scheme: granular
>>>>
>>>> cluster.shd-max-threads: 8
>>>>
>>>> cluster.shd-wait-qlength: 10000
>>>>
>>>> features.shard: on
>>>>
>>>> user.cifs: off
>>>>
>>>> storage.owner-uid: 36
>>>>
>>>> storage.owner-gid: 36
>>>>
>>>> network.ping-timeout: 30
>>>>
>>>> performance.strict-o-direct: on
>>>>
>>>> cluster.granular-entry-heal: enable
>>>>
>>>>
>>>>
>>>> Volume Name: engine
>>>>
>>>> Type: Replicate
>>>>
>>>> Volume ID: b160f0b2-8bd3-4ff2-a07c-134cab1519dd
>>>>
>>>> Status: Started
>>>>
>>>> Snapshot Count: 0
>>>>
>>>> Number of Bricks: 1 x (2 + 1) = 3
>>>>
>>>> Transport-type: tcp
>>>>
>>>> Bricks:
>>>>
>>>> Brick1: 192.168.170.141:/gluster_bricks/engine/engine
>>>>
>>>> Brick2: 192.168.170.143:/gluster_bricks/engine/engine
>>>>
>>>> Brick3: 192.168.170.147:/gluster_bricks/engine/engine (arbiter)
>>>>
>>>> Options Reconfigured:
>>>>
>>>> nfs.disable: on
>>>>
>>>> performance.readdir-ahead: on
>>>>
>>>> transport.address-family: inet
>>>>
>>>> performance.quick-read: off
>>>>
>>>> performance.read-ahead: off
>>>>
>>>> performance.io-cache: off
>>>>
>>>> performance.stat-prefetch: off
>>>>
>>>> performance.low-prio-threads: 32
>>>>
>>>> network.remote-dio: off
>>>>
>>>> cluster.eager-lock: enable
>>>>
>>>> cluster.quorum-type: auto
>>>>
>>>> cluster.server-quorum-type: server
>>>>
>>>> cluster.data-self-heal-algorithm: full
>>>>
>>>> cluster.locking-scheme: granular
>>>>
>>>> cluster.shd-max-threads: 8
>>>>
>>>> cluster.shd-wait-qlength: 10000
>>>>
>>>> features.shard: on
>>>>
>>>> user.cifs: off
>>>>
>>>> storage.owner-uid: 36
>>>>
>>>> storage.owner-gid: 36
>>>>
>>>> network.ping-timeout: 30
>>>>
>>>> performance.strict-o-direct: on
>>>>
>>>> cluster.granular-entry-heal: enable
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> [root at ovirt-hyp-01 ~]# df -h
>>>>
>>>> Filesystem Size Used Avail Use%
>>>> Mounted on
>>>>
>>>> /dev/mapper/centos_ovirt--hyp--01-root 50G 4.1G 46G 9% /
>>>>
>>>> devtmpfs 7.7G 0 7.7G 0%
>>>> /dev
>>>>
>>>> tmpfs 7.8G 0 7.8G 0%
>>>> /dev/shm
>>>>
>>>> tmpfs 7.8G 8.7M 7.7G 1%
>>>> /run
>>>>
>>>> tmpfs 7.8G 0 7.8G 0%
>>>> /sys/fs/cgroup
>>>>
>>>> /dev/mapper/centos_ovirt--hyp--01-home 61G 33M 61G 1%
>>>> /home
>>>>
>>>> /dev/mapper/gluster_vg_sdb-gluster_lv_engine 50G 7.6G 43G 16%
>>>> /gluster_bricks/engine
>>>>
>>>> /dev/mapper/gluster_vg_sdb-gluster_lv_data 730G 157G 574G 22%
>>>> /gluster_bricks/data
>>>>
>>>> /dev/sda1 497M 173M 325M 35%
>>>> /boot
>>>>
>>>> ovirt-hyp-01.example.lan:engine 50G 7.6G 43G 16%
>>>> /rhev/data-center/mnt/glusterSD/ovirt-hyp-01.example.lan:engine
>>>>
>>>> tmpfs 1.6G 0 1.6G 0%
>>>> /run/user/0
>>>>
>>>>
>>>>
>>>> [root at ovirt-hyp-01 ~]# systemctl list-unit-files|grep ovirt
>>>>
>>>> ovirt-ha-agent.service enabled
>>>>
>>>> ovirt-ha-broker.service enabled
>>>>
>>>> ovirt-imageio-daemon.service disabled
>>>>
>>>> ovirt-vmconsole-host-sshd.service enabled
>>>>
>>>>
>>>>
>>>> [root at ovirt-hyp-01 ~]# systemctl status ovirt-ha-agent.service
>>>>
>>>> ● ovirt-ha-agent.service - oVirt Hosted Engine High Availability
>>>> Monitoring Agent
>>>>
>>>> Loaded: loaded (/usr/lib/systemd/system/ovirt-ha-agent.service;
>>>> enabled; vendor preset: disabled)
>>>>
>>>> Active: active (running) since Thu 2017-06-15 08:56:15 EDT; 21min ago
>>>>
>>>> Main PID: 3150 (ovirt-ha-agent)
>>>>
>>>> CGroup: /system.slice/ovirt-ha-agent.service
>>>>
>>>> └─3150 /usr/bin/python /usr/share/ovirt-hosted-engine-ha/ovirt-ha-agent
>>>> --no-daemon
>>>>
>>>>
>>>>
>>>> Jun 15 08:56:15 ovirt-hyp-01.example.lan systemd[1]: Started oVirt
>>>> Hosted Engine High Availability Monitoring Agent.
>>>>
>>>> Jun 15 08:56:15 ovirt-hyp-01.example.lan systemd[1]: Starting oVirt
>>>> Hosted Engine High Availability Monitoring Agent...
>>>>
>>>> Jun 15 09:17:18 ovirt-hyp-01.example.lan ovirt-ha-agent[3150]:
>>>> ovirt-ha-agent ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine
>>>> ERROR Engine VM stopped on localhost
>>>>
>>>> [root at ovirt-hyp-01 ‾]# systemctl status ovirt-ha-broker.service
>>>>
>>>> ● ovirt-ha-broker.service - oVirt Hosted Engine High Availability
>>>> Communications Broker
>>>>
>>>> Loaded: loaded (/usr/lib/systemd/system/ovirt-ha-broker.service;
>>>> enabled; vendor preset: disabled)
>>>>
>>>> Active: active (running) since Thu 2017-06-15 08:54:06 EDT; 24min ago
>>>>
>>>> Main PID: 968 (ovirt-ha-broker)
>>>>
>>>> CGroup: /system.slice/ovirt-ha-broker.service
>>>>
>>>> └─968 /usr/bin/python /usr/share/ovirt-hosted-engine-ha/ovirt-ha-broker
>>>> --no-daemon
>>>>
>>>>
>>>>
>>>> Jun 15 08:54:06 ovirt-hyp-01.example.lan systemd[1]: Started oVirt
>>>> Hosted Engine High Availability Communications Broker.
>>>>
>>>> Jun 15 08:54:06 ovirt-hyp-01.example.lan systemd[1]: Starting oVirt
>>>> Hosted Engine High Availability Communications Broker...
>>>>
>>>> Jun 15 08:56:16 ovirt-hyp-01.example.lan ovirt-ha-broker[968]:
>>>> ovirt-ha-broker ovirt_hosted_engine_ha.broker.listener.ConnectionHandler
>>>> ERROR Error handling request, data: '...1b55bcf76'
>>>>
>>>> Traceback
>>>> (most recent call last):
>>>>
>>>> File
>>>> "/usr/lib/python2.7/site-packages/ovirt...
>>>>
>>>> Hint: Some lines were ellipsized, use -l to show in full.
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> [root at ovirt-hyp-01 ‾]# systemctl restart ovirt-ha-agent.service
>>>>
>>>> [root at ovirt-hyp-01 ‾]# systemctl status ovirt-ha-agent.service
>>>>
>>>> ● ovirt-ha-agent.service - oVirt Hosted Engine High Availability
>>>> Monitoring Agent
>>>>
>>>> Loaded: loaded (/usr/lib/systemd/system/ovirt-ha-agent.service;
>>>> enabled; vendor preset: disabled)
>>>>
>>>> Active: active (running) since Thu 2017-06-15 09:19:21 EDT; 26s ago
>>>>
>>>> Main PID: 8563 (ovirt-ha-agent)
>>>>
>>>> CGroup: /system.slice/ovirt-ha-agent.service
>>>>
>>>> └─8563 /usr/bin/python /usr/share/ovirt-hosted-engine-ha/ovirt-ha-agent
>>>> --no-daemon
>>>>
>>>>
>>>>
>>>> Jun 15 09:19:21 ovirt-hyp-01.example.lan systemd[1]: Started oVirt
>>>> Hosted Engine High Availability Monitoring Agent.
>>>>
>>>> Jun 15 09:19:21 ovirt-hyp-01.example.lan systemd[1]: Starting oVirt
>>>> Hosted Engine High Availability Monitoring Agent...
>>>>
>>>> [root at ovirt-hyp-01 ‾]# systemctl restart ovirt-ha-broker.service
>>>>
>>>> [root at ovirt-hyp-01 ‾]# systemctl status ovirt-ha-broker.service
>>>>
>>>> ● ovirt-ha-broker.service - oVirt Hosted Engine High Availability
>>>> Communications Broker
>>>>
>>>> Loaded: loaded (/usr/lib/systemd/system/ovirt-ha-broker.service;
>>>> enabled; vendor preset: disabled)
>>>>
>>>> Active: active (running) since Thu 2017-06-15 09:20:59 EDT; 28s ago
>>>>
>>>> Main PID: 8844 (ovirt-ha-broker)
>>>>
>>>> CGroup: /system.slice/ovirt-ha-broker.service
>>>>
>>>> └─8844 /usr/bin/python /usr/share/ovirt-hosted-engine-ha/ovirt-ha-broker
>>>> --no-daemon
>>>>
>>>>
>>>>
>>>> Jun 15 09:20:59 ovirt-hyp-01.example.lan systemd[1]: Started oVirt
>>>> Hosted Engine High Availability Communications Broker.
>>>>
>>>> Jun 15 09:20:59 ovirt-hyp-01.example.lan systemd[1]: Starting oVirt
>>>> Hosted Engine High Availability Communications Broker...
>>>>
>>>>
>>>> On Jun 14, 2017 4:45 AM, "Sahina Bose" <sabose at redhat.com> wrote:
>>>>
>>>>> What's the output of "hosted-engine --vm-status" and "gluster volume
>>>>> status engine" tell you? Are all the bricks running as per gluster vol
>>>>> status?
>>>>>
>>>>> Can you try to restart the ovirt-ha-agent and ovirt-ha-broker services?
>>>>>
>>>>> If HE still has issues powering up, please provide agent.log and
>>>>> broker.log from /var/log/ovirt-hosted-engine-ha and gluster mount
>>>>> logs from /var/log/glusterfs/rhev-data-center-mnt <engine>.log
>>>>>
>>>>> On Thu, Jun 8, 2017 at 6:57 PM, Joel Diaz <mrjoeldiaz at gmail.com>
>>>>> wrote:
>>>>>
>>>>>> Good morning oVirt community,
>>>>>>
>>>>>> I'm running a three host gluster environment with hosted engine.
>>>>>>
>>>>>> Yesterday the engine went down and has not been able to come up
>>>>>> properly. It tries to start on all three host.
>>>>>>
>>>>>> I have two gluster volumes, data and engne. The data storage domian
>>>>>> volume is no longer mounted but the engine volume is up. I've restarted the
>>>>>> gluster service and make sure both volumes were running. The data volume
>>>>>> will not mount.
>>>>>>
>>>>>> How can I get the engine running properly again?
>>>>>>
>>>>>> Thanks,
>>>>>>
>>>>>> Joel
>>>>>>
>>>>>> _______________________________________________
>>>>>> Users mailing list
>>>>>> Users at ovirt.org
>>>>>> http://lists.ovirt.org/mailman/listinfo/users
>>>>>>
>>>>>>
>>>>>
>>>>
>>>
>
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