<div> </div><div>Hello oVirt guru`s !</div><div><div><p>I have problem with initial deploy of ovirt 4.0 hosted engine.</p><p>My environment :<br />============================<br />* Two servers HP ProLiant DL 360 G5 with Qlogic FC HBA connected (with multipathd) to storage HP 3PAR 7200<br />* On each server installed CentOS 7.2 Linux (3.10.0-327.22.2.el7.x86_64)<br />* On 3PAR storage I created 2 LUNs for oVirt.<br />- First LUN for oVirt Hosted Engine VM (60GB)<br />- Second LUN for all other VMs (2TB)</p><p># multipath -ll</p><p>3par-vv1 (360002ac<span>0000000000000001</span>b0000cec9) dm-0 3PARdata,VV<br />size=60G features='1 queue_if_no_path' hwhandler='1 alua' wp=rw<br />`-+- policy='round-robin 0' prio=50 status=active<br /> |- 2:0:1:1 sdd 8:48 active ready running<br /> |- 3:0:0:1 sdf 8:80 active ready running<br /> |- 2:0:0:1 sdb 8:16 active ready running<br /> `- 3:0:1:1 sdh 8:112 active ready running<br /><br />3par-vv2 (360002ac<span>000000000000000160000</span>cec9) dm-1 3PARdata,VV<br />size=2.0T features='1 queue_if_no_path' hwhandler='1 alua' wp=rw<br />`-+- policy='round-robin 0' prio=50 status=active<br /> |- 2:0:0:0 sda 8:0 active ready running<br /> |- 3:0:0:0 sde 8:64 active ready running<br /> |- 2:0:1:0 sdc 8:32 active ready running<br /> `- 3:0:1:0 sdg 8:96 active ready running</p><p> </p><p>My steps on first server (initial deploy of ovirt 4.0 hosted engine):<br />============================</p><p># systemctl stop NetworkManager<br /># systemctl disable NetworkManager<br /># yum -y install <a href="http://resources.ovirt.org/pub/yum-repo/ovirt-release40.rpm">http://resources.ovirt.org/pub/yum-repo/ovirt-release40.rpm</a><br /># yum -y install epel-release<br /># wget <a href="http://mirror.yandex.ru/centos/7/isos/x86_64/CentOS-7-x86_64-NetInstall-1511.iso">http://mirror.yandex.ru/centos/7/isos/x86_64/CentOS-7-x86_64-NetInstall-1511.iso</a> -P /tmp/<br /># yum install ovirt-hosted-engine-setup<br /># yum install screen<br /># screen -RD</p><p>...in screen session :</p><p># hosted-engine --deploy</p><p>...<br />in configuration process I chose "fc" as storage type for oVirt hosted engine vm and select 60GB LUN...<br />...</p><p>--== CONFIGURATION PREVIEW ==--</p><p>...<br /> Firewall manager : iptables<br /> Gateway address : 10.1.0.1<br /> Host name for web application : KOM-AD01-OVIRT1<br /> Storage Domain type : fc<br /> Host ID : 1<br /> LUN ID : 360002ac<span>0000000000000001</span>b0000cec9<br /> Image size GB : 40<br /> Console type : vnc<br /> Memory size MB : 4096<br /> MAC address : 00:16:3e:77:1d:07<br /> Boot type : cdrom<br /> Number of CPUs : 2<br /> ISO image (cdrom boot/cloud-init) : /tmp/CentOS-7-x86_64-NetInstall-1511.iso<br /> CPU Type : model_Penryn<br />...<br />and get error after step "Verifying sanlock lockspace initialization"<br />...</p><p>[ INFO ] Verifying sanlock lockspace initialization<br />[ ERROR ] Failed to execute stage 'Misc configuration': [Errno 101] Network is unreachable<br />[ INFO ] Stage: Clean up<br />[ INFO ] Generating answer file '/var/lib/ovirt-hosted-engine-setup/answers/answers-<span>20160722124133</span>.conf'<br />[ INFO ] Stage: Pre-termination<br />[ INFO ] Stage: Termination<br />[ ERROR ] Hosted Engine deployment failed: this system is not reliable, please check the issue, fix and redeploy<br /> Log file is located at /var/log/ovirt-hosted-engine-setup/ovirt-hosted-engine-setup-<span>20160722123404</span>-t26vw0.log</p><p><br />Interestingly<br />============================<br />If I try to deploy hosted-engine v3.6, everything goes well in the same configuration !! :</p><p>....<br />[ INFO ] Stage: Transaction setup<br />[ INFO ] Stage: Misc configuration<br />[ INFO ] Stage: Package installation<br />[ INFO ] Stage: Misc configuration<br />[ INFO ] Configuring libvirt<br />[ INFO ] Configuring VDSM<br />[ INFO ] Starting vdsmd<br />[ INFO ] Waiting for VDSM hardware info<br />[ INFO ] Configuring the management bridge<br />[ INFO ] Creating Volume Group<br />[ INFO ] Creating Storage Domain<br />[ INFO ] Creating Storage Pool<br />[ INFO ] Connecting Storage Pool<br />[ INFO ] Verifying sanlock lockspace initialization<br />[ INFO ] Creating Image for 'hosted-engine.lockspace' ...<br />[ INFO ] Image for 'hosted-engine.lockspace' created successfully<br />[ INFO ] Creating Image for 'hosted-engine.metadata' ...<br />[ INFO ] Image for 'hosted-engine.metadata' created successfully<br />[ INFO ] Creating VM Image<br />[ INFO ] Destroying Storage Pool<br />[ INFO ] Start monitoring domain<br />[ INFO ] Configuring VM<br />[ INFO ] Updating hosted-engine configuration<br />[ INFO ] Stage: Transaction commit<br />[ INFO ] Stage: Closing up<br />[ INFO ] Creating VM<br /> You can now connect to the VM with the following command:<br /> /bin/remote-viewer vnc://localhost:5900<br />...</p><p>What could be the problem?</p></div></div>