Rebooting the host fixed the issue. But that's not the way to go. I cannot reboot hosts to be sure that, when chaning a MTU in the xencenter, by disabling HA and reenabling it , that the APi will work as expected. Where to file a bug report ? XEN 6.5SP1 all updated applied.
Rgds. Franz ________________________________ Von: Xen-api [xen-api-boun...@lists.xen.org]" im Auftrag von "Skale Franz [franz.sk...@citycom-austria.com] Gesendet: Mittwoch, 21. September 2016 08:06 An: xen-api@lists.xen.org Betreff: [Xen-API] Wrong MTU via API Method get_MTU ! Hi, i hope that's the right place for my particular problem i have with the XEN APi. I use two different approaches to get the MTU of a VLAN and get two different , but wrong values. The XenCenter show the right values. Approach 1: 1.) Xen::API::VM::get_all_records 2.) Xen::API::VM::get_VIFs 3.) Loop through all the vifs and use: 4.) Xen::API::VIF::get_MTU I get Networks with MTU "0" E.g.: Network: VLAN-7a0aeadb-0cae-ae3c-9a4e-5e20acb2cd69-72 VLAN: 72 MTU: 0 MAC: xx:xx:xx:xx:xx:xx PIF UUID: 06dcf73f-6ba7-3810-c7a7-da6bcd003c69 Approach 2: 1.) Xen::API::network::get_all 2.) Xen::API::network::get_VIFs 3.) Xen::API::VIF::get_MTU "OpaqueRef:a4fb228d-cb00-8782-c770-18569f8c9761" VLAN: 72 MTU: 9000 But checking another VLAN which xencenter claims to be MTU 9000, i get MTU 1500 ! (using method 2). VLAN: 1455 MTU: 1500 Using method 1 shows me: Network: VLAN-7a0aeadb-0cae-ae3c-9a4e-5e20acb2cd69-1455 VLAN: 1455 MTU: 9000 What is the right method to get the REAL MTU value using the Xen API ? it would be great if anyone can tell if i hit a bug or it's supposed to be so ? Thanks in advance Franz
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