Hi, Not resolved yet. My hosts are plain CentOS 6.5. Any ideas on how to use bnx2i interfaces instead of the default one? -----Original Message----- From: Itamar Heim [mailto:iheim@redhat.com] Sent: domingo, 11 de Maio de 2014 21:17 To: Ricardo Esteves Cc: users(a)ovirt.org Subject: Re: [ovirt-users] oVirt 3.2 - iSCSI offload (broadcom - bnx2i) On 04/10/2014 07:07 PM, Ricardo Esteves wrote: was this resolved? (also, is this an ovirt-node, or a plain fedora/centos?)

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----- Original Message ----- If selecting the relevant host in "Hosts" you see the bnx2i interface in the "Network Interfaces" subtab, then you can try to: 1. create a new network in the "Network" tab, "VM network" checkbox should be disabled 2. select the relevant host in "Hosts" and use "Setup Host Networks" in the "Network Interfaces" subtab 3. configure the bnx2i interface and assign it to the new network you just created 4. in "iSCSI Multipathing" subtab of tab "Data Center" add a new entry where you bind the iscsi connection to the new network you created Ping me on IRC if you need more help. My nick is fsimonce on #ovirt -- Federico

Hi, here it goes: ethtool -i eth3 driver: bnx2 version: 2.2.4g firmware-version: bc 5.2.3 bus-info: 0000:06:00.1 supports-statistics: yes supports-test: yes supports-eeprom-access: yes supports-register-dump: yes supports-priv-flags: no On 07-10-2014 21:57, Federico Simoncelli wrote:

Hi, lspci -nn 00:00.0 Host bridge [0600]: Intel Corporation 5500 I/O Hub to ESI Port [8086:3403] (rev 13) 00:01.0 PCI bridge [0604]: Intel Corporation 5520/5500/X58 I/O Hub PCI Express Root Port 1 [8086:3408] (rev 13) 00:02.0 PCI bridge [0604]: Intel Corporation 5520/5500/X58 I/O Hub PCI Express Root Port 2 [8086:3409] (rev 13) 00:03.0 PCI bridge [0604]: Intel Corporation 5520/5500/X58 I/O Hub PCI Express Root Port 3 [8086:340a] (rev 13) 00:07.0 PCI bridge [0604]: Intel Corporation 5520/5500/X58 I/O Hub PCI Express Root Port 7 [8086:340e] (rev 13) 00:08.0 PCI bridge [0604]: Intel Corporation 5520/5500/X58 I/O Hub PCI Express Root Port 8 [8086:340f] (rev 13) 00:09.0 PCI bridge [0604]: Intel Corporation 7500/5520/5500/X58 I/O Hub PCI Express Root Port 9 [8086:3410] (rev 13) 00:0a.0 PCI bridge [0604]: Intel Corporation 7500/5520/5500/X58 I/O Hub PCI Express Root Port 10 [8086:3411] (rev 13) 00:0d.0 Host bridge [0600]: Intel Corporation Device [8086:343a] (rev 13) 00:0d.1 Host bridge [0600]: Intel Corporation Device [8086:343b] (rev 13) 00:0d.2 Host bridge [0600]: Intel Corporation Device [8086:343c] (rev 13) 00:0d.3 Host bridge [0600]: Intel Corporation Device [8086:343d] (rev 13) 00:0d.4 Host bridge [0600]: Intel Corporation 7500/5520/5500/X58 Physical Layer Port 0 [8086:3418] (rev 13) 00:0d.5 Host bridge [0600]: Intel Corporation 7500/5520/5500 Physical Layer Port 1 [8086:3419] (rev 13) 00:0d.6 Host bridge [0600]: Intel Corporation Device [8086:341a] (rev 13) 00:0e.0 Host bridge [0600]: Intel Corporation Device [8086:341c] (rev 13) 00:0e.1 Host bridge [0600]: Intel Corporation Device [8086:341d] (rev 13) 00:0e.2 Host bridge [0600]: Intel Corporation Device [8086:341e] (rev 13) 00:0e.3 Host bridge [0600]: Intel Corporation Device [8086:341f] (rev 13) 00:0e.4 Host bridge [0600]: Intel Corporation Device [8086:3439] (rev 13) 00:14.0 PIC [0800]: Intel Corporation 7500/5520/5500/X58 I/O Hub System Management Registers [8086:342e] (rev 13) 00:14.1 PIC [0800]: Intel Corporation 7500/5520/5500/X58 I/O Hub GPIO and Scratch Pad Registers [8086:3422] (rev 13) 00:14.2 PIC [0800]: Intel Corporation 7500/5520/5500/X58 I/O Hub Control Status and RAS Registers [8086:3423] (rev 13) 00:1c.0 PCI bridge [0604]: Intel Corporation 82801JI (ICH10 Family) PCI Express Root Port 1 [8086:3a40] 00:1d.0 USB controller [0c03]: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #1 [8086:3a34] 00:1d.1 USB controller [0c03]: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #2 [8086:3a35] 00:1d.2 USB controller [0c03]: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #3 [8086:3a36] 00:1d.3 USB controller [0c03]: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #6 [8086:3a39] 00:1d.7 USB controller [0c03]: Intel Corporation 82801JI (ICH10 Family) USB2 EHCI Controller #1 [8086:3a3a] 00:1e.0 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge [8086:244e] (rev 90) 00:1f.0 ISA bridge [0601]: Intel Corporation 82801JIB (ICH10) LPC Interface Controller [8086:3a18] 01:03.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] ES1000 [1002:515e] (rev 02) 01:04.0 System peripheral [0880]: Compaq Computer Corporation Integrated Lights Out Controller [0e11:b203] (rev 03) 01:04.2 System peripheral [0880]: Compaq Computer Corporation Integrated Lights Out Processor [0e11:b204] (rev 03) 01:04.4 USB controller [0c03]: Hewlett-Packard Company Integrated Lights-Out Standard Virtual USB Controller [103c:3300] 01:04.6 IPMI SMIC interface [0c07]: Hewlett-Packard Company Integrated Lights-Out Standard KCS Interface [103c:3302] 02:00.0 Ethernet controller [0200]: Broadcom Corporation NetXtreme II BCM57711E 10-Gigabit PCIe [14e4:1650] 02:00.1 Ethernet controller [0200]: Broadcom Corporation NetXtreme II BCM57711E 10-Gigabit PCIe [14e4:1650] 06:00.0 Ethernet controller [0200]: Broadcom Corporation NetXtreme II BCM5709S Gigabit Ethernet [14e4:163a] (rev 20) 06:00.1 Ethernet controller [0200]: Broadcom Corporation NetXtreme II BCM5709S Gigabit Ethernet [14e4:163a] (rev 20) 0c:00.0 RAID bus controller [0104]: Hewlett-Packard Company Smart Array G6 controllers [103c:323a] (rev 01) ----------- lsmod | grep bnx2 bnx2i 52167 0 libiscsi 49836 8 be2iscsi,cxgb4i,cxgb3i,libcxgbi,ib_iser,iscsi_tcp,libiscsi_tcp,bnx2i scsi_transport_iscsi 84241 8 be2iscsi,libcxgbi,ib_iser,iscsi_tcp,bnx2i,libiscsi cnic 72983 1 bnx2i bnx2 199384 0 bnx2x 1445902 0 libcrc32c 1246 1 bnx2x mdio 4769 2 cxgb3,bnx2x -------- dmesg | grep bnx2 bnx2x: Broadcom NetXtreme II 5771x/578xx 10/20-Gigabit Ethernet Driver bnx2x 1.710.39 ($DateTime: 2014/06/02 04:31:55 $) bnx2x 0000:02:00.0: msix capability found bnx2x 0000:02:00.0: PCI INT A -> GSI 28 (level, low) -> IRQ 28 bnx2x 0000:02:00.0: setting latency timer to 64 bnx2x 0000:02:00.0: part number 412F4E-0-0-0 bnx2x 0000:02:00.0: irq 53 for MSI/MSI-X bnx2x 0000:02:00.0: irq 54 for MSI/MSI-X bnx2x 0000:02:00.0: irq 55 for MSI/MSI-X bnx2x 0000:02:00.0: irq 56 for MSI/MSI-X bnx2x 0000:02:00.0: irq 57 for MSI/MSI-X bnx2x 0000:02:00.0: irq 58 for MSI/MSI-X bnx2x 0000:02:00.0: irq 59 for MSI/MSI-X bnx2x 0000:02:00.0: irq 60 for MSI/MSI-X bnx2x 0000:02:00.0: irq 61 for MSI/MSI-X bnx2x 0000:02:00.0: irq 62 for MSI/MSI-X bnx2x 0000:02:00.1: msix capability found bnx2x 0000:02:00.1: PCI INT B -> GSI 40 (level, low) -> IRQ 40 bnx2x 0000:02:00.1: setting latency timer to 64 bnx2x 0000:02:00.1: part number 412F4E-0-0-0 bnx2x 0000:02:00.1: irq 63 for MSI/MSI-X bnx2x 0000:02:00.1: irq 64 for MSI/MSI-X bnx2x 0000:02:00.1: irq 65 for MSI/MSI-X bnx2x 0000:02:00.1: irq 66 for MSI/MSI-X bnx2x 0000:02:00.1: irq 67 for MSI/MSI-X bnx2x 0000:02:00.1: irq 68 for MSI/MSI-X bnx2x 0000:02:00.1: irq 69 for MSI/MSI-X bnx2x 0000:02:00.1: irq 70 for MSI/MSI-X bnx2x 0000:02:00.1: irq 71 for MSI/MSI-X bnx2x 0000:02:00.1: irq 72 for MSI/MSI-X bnx2: Broadcom NetXtreme II Gigabit Ethernet Driver bnx2 v2.2.4g (Nov 07, 2013) bnx2 0000:06:00.0: PCI INT A -> GSI 30 (level, low) -> IRQ 30 bnx2 0000:06:00.0: setting latency timer to 64 bnx2 0000:06:00.0: eth2: Broadcom NetXtreme II BCM5709 1000Base-SX (C0) PCI Express found at mem f8000000, IRQ 30, node addr 1c:c1:de:7b:71:30 bnx2 0000:06:00.1: PCI INT B -> GSI 37 (level, low) -> IRQ 37 bnx2 0000:06:00.1: setting latency timer to 64 bnx2 0000:06:00.1: eth3: Broadcom NetXtreme II BCM5709 1000Base-SX (C0) PCI Express found at mem f6000000, IRQ 37, node addr 1c:c1:de:7b:71:32 bnx2x 0000:02:00.0: eth0: using MSI-X IRQs: sp 53 fp[0] 55 ... fp[7] 62 bnx2 0000:06:00.0: irq 73 for MSI/MSI-X bnx2 0000:06:00.0: irq 74 for MSI/MSI-X bnx2 0000:06:00.0: irq 75 for MSI/MSI-X bnx2 0000:06:00.0: irq 76 for MSI/MSI-X bnx2 0000:06:00.0: irq 77 for MSI/MSI-X bnx2 0000:06:00.0: irq 78 for MSI/MSI-X bnx2 0000:06:00.0: irq 79 for MSI/MSI-X bnx2 0000:06:00.0: irq 80 for MSI/MSI-X bnx2 0000:06:00.0: irq 81 for MSI/MSI-X bnx2 0000:06:00.0: eth2: using MSIX bnx2 0000:06:00.0: eth2: NIC SerDes Link is Up, 1000 Mbps full duplex, receive & transmit flow control ON bnx2x 0000:02:00.0: eth0: NIC Link is Up, 1000 Mbps full duplex, Flow control: ON - receive & transmit bnx2x 0000:02:00.1: eth1: using MSI-X IRQs: sp 63 fp[0] 65 ... fp[7] 72 bnx2 0000:06:00.0: eth2: NIC SerDes Link is Down bnx2 0000:06:00.0: eth2: NIC SerDes Link is Up, 1000 Mbps full duplex, receive & transmit flow control ON bnx2x 0000:02:00.1: eth1: NIC Link is Up, 1000 Mbps full duplex, Flow control: ON - receive & transmit bnx2 0000:06:00.1: irq 82 for MSI/MSI-X bnx2 0000:06:00.1: irq 83 for MSI/MSI-X bnx2 0000:06:00.1: irq 84 for MSI/MSI-X bnx2 0000:06:00.1: irq 85 for MSI/MSI-X bnx2 0000:06:00.1: irq 86 for MSI/MSI-X bnx2 0000:06:00.1: irq 87 for MSI/MSI-X bnx2 0000:06:00.1: irq 88 for MSI/MSI-X bnx2 0000:06:00.1: irq 89 for MSI/MSI-X bnx2 0000:06:00.1: irq 90 for MSI/MSI-X bnx2 0000:06:00.1: eth3: using MSIX bnx2 0000:06:00.1: eth3: NIC SerDes Link is Up, 1000 Mbps full duplex, receive & transmit flow control ON bnx2x 0000:02:00.0: eth0: Added CNIC device bnx2x 0000:02:00.1: eth1: Added CNIC device bnx2 0000:06:00.0: eth2: Added CNIC device bnx2 0000:06:00.1: eth3: Added CNIC device Broadcom NetXtreme II iSCSI Driver bnx2i v2.7.10.31b (Mar 06, 2014) iscsi: registered transport (bnx2i) bnx2i [06:00.01]: ISCSI_INIT passed bnx2i [06:00.00]: ISCSI_INIT passed bnx2i: dev eth1 does not support iSCSI bnx2i init: (eth1) hba ffff880493155640 init failed bnx2i: eth1 free_hba done after 0 retries bnx2i: dev eth0 does not support iSCSI bnx2i init: (eth0) hba ffff880493155640 init failed bnx2i: eth0 free_hba done after 0 retries Loading kernel module for a network device with CAP_SYS_MODULE (deprecated). Use CAP_NET_ADMIN and alias netdev-bnx2x instead ------- There is no option on bios to activate offloading, and i had it working on vmware esxi. Anyway, i think i found the solution, the mac address of my eth3 nic is 1c:c1:de:7b:71:32, so from what i read it seems that that corresponding iscsi device mac address is 1c:c1:de:7b:71:33, so adding the mac addres and ip to /var/lib/iscsi/ifaces/eth3 and change from tcp to bnx2i and then remove and re add it in "iSCSI Mutipathing" tab works iface.hwaddress = 1c:c1:de:7b:71:33 iface.ipaddress = 192.168.12.125 iface.transport_name = bnx2i I see that already exists a /var/lib/iscsi/ifaces/bnx2i.1c:c1:de:7b:71:33, so if i create /etc/sysconfig/network-script/ifcfg-bnx2i.1c:c1:de:7b:71:33 i should be able to add it in Ovirt GUI to a logical network and then use it in "iSCSI Mutipathing" tab? I'm going to try this... Best regards, Ricardo Esteves. On 08-10-2014 09:24, Federico Simoncelli wrote: