> -----Original Message----- > From: Rohit Yadav > Sent: Friday, July 27, 2012 4:57 AM > To: Edison Su > Cc: [email protected] > Subject: Re: Development with multiple devclouds > > Hi, > > I found a solution: > > >> The setup seems to work and the system vms get deployed on one of > the xenserver vm, but the SSVM fails to work. I ssh into the SSVM using > it's link-local IP via its host xenserver's dom0, and find that the > SSVM is unable to reach the gateway, 192.168.0.1. All routes, iptables > look fine, comments? > > > > Which bridge is used by the system vm ? > > The system vm, specifically ssvm, uses four vifs, one as link-local > eth0 with xapi1 interface and other three (eth1,eth2,eth3) with xenbr0. > > I'm able to ping on ssvm's eth1 from xenserver and vice-versa. And also > from my host os to my xenserver and vice versa. When I ping from my > ssvm to my gateway (192.168.0.1, host os), it fails. The tcpdump on > these interfaces show that arp requests from ssvm reach the gateway and > replies are sent and are very slow. And no icmp reaches the gateway > from ssvm and vice-versa. The host-only adapter attached to XenServer > vm was set by default in promiscuous: deny mode. > > So, we need to set the host-only adapter's promiscuous mode to 'allow > all' and configure global settings (in my case local storage to 'true', > mgmt host '192.168.0.1' otherwise ssvm fails) as needed. This should > work with multiple devclouds as well.
Thanks for your sharing. Could you help to write up a wiki page about multiple devcloud setup? You are already ahead of the curve. > > > "brctl show" on each of your hyper visor vm > > Detailed log of xenserver vm, jfyi: http://pastebin.com/1htDq44J > > Regards, > Rohit
