HP Distributed Cloud Networking manual Upgrade Existing dVRS Installation on XenServer

[root@ovs-2 ~]#		ps aux		grep -i HP		?	S<	15:18	0:00
root	5482	0.0	0.0	3484	388
HPMon: monitoring pid 5483 (healthy)					544	?	S<s	15:18	0:00
root	5483	0.0	0.0	3488
HPMon -vANY:CONSOLE:EMER				-vANY:SYSLOG:ERR -vANY:FILE:INFO --no-

chdir --log-file=/var/log/openvswitch/HPMon.log --pidfile=/var/ run/openvswitch/HPMon.pid --detach --monitor

root	5484	0.0	0.1	4168	2696 ?	S	15:18	0:00 python
/usr/share/openvswitch/scripts/HP-xenmonitor.py								0:00 python
root	7941	0.0	0.3	10012	6304 ?	S	15:22

/usr/share/openvswitch/scripts/HP_xenmon.py -u root				-p tigris -l
/var/log/openvswitch/xenmon.log		772 hvc0	S+	15:45 0:00
root	15072 0.0 0.0 4032
grep	-i HP

[root@ovs-2 ~]#

4. Ensure that the xenmon to OVS socket is up:

[root@ovs-2		~]# netstat -na grep vm			12972	/var/run/
unix	2	[ ACC ]	STREAM	LISTENING
openvswitch/vm-events.ctl				CONNECTED	59425	/var/run/
unix	3	[ ]	STREAM
openvswitch/vm-events.ctl
[root@ovs-2		~]#

Upgrade Existing dVRS Installation on XenServer

This section describes the steps for an upgrade to an existing installation of HP dVRS on the Citrix XenServer 6.2.

The procedure is divided into two blocks, each block with a set of installation steps and a corresponding set of verification steps.

Note: If you are running a pre-2.1.2 dVRS version and want to upgrade. Please do the following before upgrade:

1.xe pif-scan host-uuid=<your host uuid>

2.xe-toolstack-restart

3.xe network-list name-label=hpManagedNetwork params=uuid

Gives hpManagedNetwork's UUID = HPNetUUID

4.xe network-params-set uuid $HPNetUUID name-label=" Pool-wide network associated with ethX"

Where X is same as DEFAULT_BRIDGE=xenbrX in /etc/sysconfig/openvswitch

5.Upgrade dVRS as per instructions.

6.After reboot:

xe network-list name-label=HPManagedNetwork

You should see only one HPManagedNetwork with bridge=xapiX (where X is a whole number).

56 VRS Installation on Citrix XenServer 6.2