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
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?