6:01 a.m.
On Thu, Sep 15, 2016 at 12:47 PM, <aleksey.maksimov(a)it-kb.ru> wrote:
Hi Martin.
I have a stupid question. Use Watchdog device mandatory to automatically
start a virtual machine in host Fencing process?
AFAIK it's not, but I'm not na expert, adding Arik.
You need correct power management setup for the hosts and VM has to be
marked as highly available for sure.
15.09.2016, 13:43, "Martin Perina"
<mperina(a)redhat.com>:
Hi,
could you please share whole engine.log?
Thanks
Martin Perina
On Thu, Sep 15, 2016 at 12:01 PM, <aleksey.maksimov(a)it-kb.ru> wrote:
Hello oVirt guru`s !
I have oVirt Hosted Engine 4.0.3-1.el7.centos on two CentOS 7.2 hosts (HP
ProLiant DL 360 G5) connected to shared FC SAN Storage.
1. I configured Power Management for the Hosts (successfully added Fencing
Agent for iLO2 from my hosts)
2. I created new VM (KOM-AD01-PBX02) and installed Guest OS (Ubuntu Server
16.04 LTS) and oVirt Guest Agent
(As described herein https://blog.it-kb.ru/2016/09/
14/install-ovirt-4-0-part-2-about-data-center-iso-domain-
logical-network-vlan-vm-settings-console-guest-agent-live-migration/)
In VM settings on "High Availability" I turned on the option "Highly
Available" and change "Priority" to "High"
3. Now I'm trying to check Hard-Fencing and power off my first host
(KOM-AD01-VM31) from his iLO (KOM-AD01-ILO31).
Fencing successfully works and server is automatically turned on, but my
HA VM not started on second host (KOM-AD01-VM32).
These events I see in the oVirt web console:
Sep 15, 2016 12:08:13 PM Host KOM-AD01-VM31 power management was
verified successfully.
Sep 15, 2016 12:08:13 PM Status of host KOM-AD01-VM31 was set to Up.
Sep 15, 2016 12:08:05 PM Executing power management status on Host
KOM-AD01-VM31 using Proxy Host KOM-AD01-VM32 and Fence Agent ilo:
KOM-AD01-ILO31.holding.com.
Sep 15, 2016 12:05:48 PM Host KOM-AD01-VM31 is rebooting.
Sep 15, 2016 12:05:48 PM Host KOM-AD01-VM31 was started by SYSTEM.
Sep 15, 2016 12:05:48 PM Power management start of Host
KOM-AD01-VM31 succeeded.
Sep 15, 2016 12:05:41 PM Executing power management status on Host
KOM-AD01-VM31 using Proxy Host KOM-AD01-VM32 and Fence Agent ilo:
KOM-AD01-ILO31.holding.com.
Sep 15, 2016 12:05:19 PM Executing power management start on Host
KOM-AD01-VM31 using Proxy Host KOM-AD01-VM32 and Fence Agent ilo:
KOM-AD01-ILO31.holding.com.
Sep 15, 2016 12:05:19 PM Power management start of Host
KOM-AD01-VM31 initiated.
Sep 15, 2016 12:05:19 PM Auto fence for host KOM-AD01-VM31 was
started.
Sep 15, 2016 12:05:11 PM Executing power management status on Host
KOM-AD01-VM31 using Proxy Host KOM-AD01-VM32 and Fence Agent ilo:
KOM-AD01-ILO31.holding.com.
Sep 15, 2016 12:05:04 PM Executing power management status on Host
KOM-AD01-VM31 using Proxy Host KOM-AD01-VM32 and Fence Agent ilo:
KOM-AD01-ILO31.holding.com.
Sep 15, 2016 12:05:04 PM Host KOM-AD01-VM31 is non responsive.
Sep 15, 2016 12:02:32 PM Host KOM-AD01-VM31 is not responding. It
will stay in Connecting state for a grace period of 60 seconds and after
that an attempt to fence the host will be issued.
Sep 15, 2016 12:02:32 PM VDSM KOM-AD01-VM31 command failed:
Heartbeat exeeded
Sep 15, 2016 12:02:04 PM VM KOM-AD01-PBX02 is down. Exit message:
User shut down from within the guest
What am I doing wrong? Why HA VM not start on a second host?
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