About a month ago I ran some initial tests of iSCSI SR''s in XenSource. As a new user I wanted to learn how to set them up and how they worked. That all went great. Now I am trying to set up our production environment and am running into problems. It turns out that when I tested I used the software initiator and not the HBA''s. The instruction I found said to use lvmoiscsi but now I see that I should have used lvmohba since we are using QLogic iSCSI HBA''s. I discovered this because, after these tests, we moved all of the HBA''s onto a separate VLAN and set up jumbo frames. Therefore, when I attempted to connect the old way (lvmoiscsi) it did not work, obviously I was on the wrong network and the network I was on did not support jumbo frames. Now when I go to the command line and run: xe sr-probe type=lvmohba device-config:target=10.1.4.100 I get a more or less empty dev list. All that is returned is the host, name, manufacturer and id. I do not get any other info. What am I missing? I can ping the iSCSI host using the tools in the QLogic software but only up to a packet size of somewhere over 1450; 1475 and above fails. This makes me think that the MTU on the VLAN is set wrong which I am looking into now. Are there any other checks I should do to narrow this down? Thanks; James James Alspach Systems Analyst II Shasta County Office of Education 1644 Magnolia avenue Redding, California 96003 jalspach@shastacoe.org <mailto:jalspach@shastacoe.org> (530) 225-0293 IT Hotline: 225-0279 hotline@shastacoe.org <mailto:hotline@shastacoe.org> _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users