8:27 a.m.
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
3:45 a.m.
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(a)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
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http://lists.ovirt.org/mailman/listinfo/users
8:38 a.m.
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@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@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@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@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@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@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@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@ovirt-hyp-01 ‾]# systemctl restart ovirt-ha-agent.service
[root@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@ovirt-hyp-01 ‾]# systemctl restart ovirt-ha-broker.service
[root@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(a)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(a)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(a)ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
>
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days inactive
2727
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2 comments
2 participants
participants (2)
-
Joel Diaz -
Sahina Bose