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Message-ID: <20100819081115.GA6419@joejin-pc.cn.oracle.com> Date: Thu, 19 Aug 2010 16:11:15 +0800 From: Joe Jin <joe.jin@...cle.com> To: Joe Jin <joe.jin@...cle.com> Cc: Benjamin Li <benli@...adcom.com>, Michael Chan <mchan@...adcom.com>, "terry.liu@...cle.com" <terry.liu@...cle.com>, "netdev@...r.kernel.org" <netdev@...r.kernel.org> Subject: Re: Broadcom 5709 take long time to bring up Hi, Just confirmed it, there was not iscsi configured on the server. Thanks, Joe On 2010-08-19 09:13, Joe Jin wrote: > Hi Benjamin, > > Thanks for your reply, see the answers in the lines. > > On 2010-08-18 09:08, Benjamin Li wrote: > > Hi Joe, > > > > Just a couple of quick questions: > > > > 1. It is possible that autonegotiation could take in the orders of > > seconds depending on the remote partner. Could you describe the remote > > partner? > > I dont think it caused that. > >From system log(see below) could saw brought up the interface took > around 3 seconds. I have add some debugging codes in the drivers and > could saw 3 times poll the devices and all the state of device is > link down. > > Also, from system could found during bootup, brought all devices > took less than 1 seconds, but ifdown/ifup take long times. > > > > > 2. Are there iSCSI offload connections? With iSCSI there is > > additionial overhead to cleanup/setup iSCSI connections on the > > chip/firmware when ifup'ing/ifdown'ing a network interface. > > I'll confirm it later, but from system log saw have initialized > iSCSI module, it maybe cause it. > > > > > 3. Could you provide the kernel logs during this up/down test? I > > wanted to see if there was anything interesting in the kernel logs. > > > > Here are kernel log: > > > System log of bootup > ~~~~~~~~~~~~~~~~~~~~ > Jul 19 11:23:28 bond-test kernel: Ethernet Channel Bonding Driver: v3.4.0 (October 7, 2008) > Jul 19 11:23:28 bond-test kernel: bonding: Warning: updelay (150) is not a multiple of miimon (100), updelay rounded to 100 ms > Jul 19 11:23:28 bond-test kernel: bonding: MII link monitoring set to 100 ms > Jul 19 11:23:28 bond-test kernel: ADDRCONF(NETDEV_UP): bond0: link is not ready > Jul 19 11:23:28 bond-test kernel: bonding: bond0: Adding slave eth0. > Jul 19 11:23:28 bond-test kernel: bnx2: eth0: using MSI > Jul 19 11:23:28 bond-test kernel: iscsi: registered transport (bcm570x-020000) > Jul 19 11:23:28 bond-test kernel: bnx2i: netif=eth0, iscsi=bcm570x-020000 > Jul 19 11:23:28 bond-test kernel: bnx2i [02:00.00]: ISCSI_INIT passed > Jul 19 11:23:28 bond-test kernel: bonding: bond0: enslaving eth0 as a backup interface with a down link. > Jul 19 11:23:28 bond-test kernel: bonding: bond0: Adding slave eth1. > Jul 19 11:23:28 bond-test kernel: bnx2: eth1: using MSI > Jul 19 11:23:28 bond-test kernel: iscsi: registered transport (bcm570x-020001) > Jul 19 11:23:28 bond-test kernel: bnx2i: netif=eth1, iscsi=bcm570x-020001 > Jul 19 11:23:28 bond-test kernel: bnx2i [02:00.01]: ISCSI_INIT passed > Jul 19 11:23:28 bond-test kernel: bonding: bond0: enslaving eth1 as a backup interface with a down link. > Jul 19 11:23:28 bond-test kernel: bnx2: eth1 NIC Copper Link is Up, 1000 Mbps full duplex, receive & transmit flow control ON > Jul 19 11:23:28 bond-test kernel: bonding: bond0: link status up for interface eth1, enabling it in 0 ms. > Jul 19 11:23:28 bond-test kernel: bonding: bond0: link status definitely up for interface eth1. > Jul 19 11:23:28 bond-test kernel: bonding: bond0: making interface eth1 the new active one. > Jul 19 11:23:28 bond-test kernel: bonding: bond0: first active interface up! > Jul 19 11:23:28 bond-test kernel: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready > Jul 19 11:23:28 bond-test kernel: bnx2: eth0 NIC Copper Link is Up, 1000 Mbps full duplex, receive & transmit flow control ON > Jul 19 11:23:28 bond-test kernel: bonding: bond0: link status up for interface eth0, enabling it in 100 ms. > Jul 19 11:23:28 bond-test kernel: bonding: bond0: link status definitely up for interface eth0. > Jul 19 11:23:28 bond-test kernel: bonding: bond0: making interface eth0 the new active one. > > > System log of the testcase > ~~~~~~~~~~~~~~~~~~~~~~~~~~ > Jul 19 11:25:41 bond-test kernel: bonding: bond0: Removing slave eth0 > Jul 19 11:25:41 bond-test kernel: bonding: bond0: Warning: the permanent HWaddr of eth0 - 00:26:55:4F:1F:18 - is still in use by bond0. Set the HWaddr of eth0 to a different address to avoid conflicts. > Jul 19 11:25:41 bond-test kernel: bonding: bond0: releasing active interface eth0 > Jul 19 11:25:41 bond-test kernel: bonding: bond0: making interface eth1 the new active one. > Jul 19 11:25:45 bond-test kernel: bonding: bond0: Adding slave eth0. > Jul 19 11:25:45 bond-test kernel: bnx2: eth0: using MSI > Jul 19 11:25:45 bond-test kernel: bnx2i [02:00.00]: ISCSI_INIT passed > Jul 19 11:25:45 bond-test kernel: bonding: bond0: enslaving eth0 as a backup interface with a down link. > Jul 19 11:25:47 bond-test kernel: bonding: bond0: Removing slave eth1 > Jul 19 11:25:47 bond-test kernel: bonding: bond0: releasing active interface eth1 > Jul 19 11:25:48 bond-test kernel: bnx2: eth0 NIC Copper Link is Up, 1000 Mbps full duplex, receive & transmit flow control ON > Jul 19 11:25:48 bond-test kernel: bonding: bond0: link status up for interface eth0, enabling it in 0 ms. > Jul 19 11:25:48 bond-test kernel: bonding: bond0: link status definitely up for interface eth0. > Jul 19 11:25:48 bond-test kernel: bonding: bond0: making interface eth0 the new active one. > Jul 19 11:25:53 bond-test kernel: bonding: bond0: Adding slave eth1. > Jul 19 11:25:53 bond-test kernel: bnx2: eth1: using MSI > Jul 19 11:25:53 bond-test kernel: bnx2i [02:00.01]: ISCSI_INIT passed > Jul 19 11:25:53 bond-test kernel: bonding: bond0: enslaving eth1 as a backup interface with a down link. > Jul 19 11:25:55 bond-test kernel: bonding: bond0: Removing slave eth0 > Jul 19 11:25:55 bond-test kernel: bonding: bond0: Warning: the permanent HWaddr of eth0 - 00:26:55:4F:1F:18 - is still in use by bond0. Set the HWaddr of eth0 to a different address to avoid conflicts. > Jul 19 11:25:55 bond-test kernel: bonding: bond0: releasing active interface eth0 > Jul 19 11:25:56 bond-test kernel: bnx2: eth1 NIC Copper Link is Up, 1000 Mbps full duplex, receive & transmit flow control ON > Jul 19 11:25:56 bond-test kernel: bonding: bond0: link status up for interface eth1, enabling it in 0 ms. > Jul 19 11:25:56 bond-test kernel: bonding: bond0: link status definitely up for interface eth1. > Jul 19 11:25:56 bond-test kernel: bonding: bond0: making interface eth1 the new active one. > Jul 19 11:25:59 bond-test kernel: bonding: bond0: Adding slave eth0. > Jul 19 11:25:59 bond-test kernel: bnx2: eth0: using MSI > Jul 19 11:25:59 bond-test kernel: bnx2i [02:00.00]: ISCSI_INIT passed > Jul 19 11:25:59 bond-test kernel: bonding: bond0: enslaving eth0 as a backup interface with a down link. > Jul 19 11:26:02 bond-test kernel: bnx2: eth0 NIC Copper Link is Up, 1000 Mbps full duplex, receive & transmit flow control ON > Jul 19 11:26:02 bond-test kernel: bonding: bond0: link status up for interface eth0, enabling it in 100 ms. > Jul 19 11:26:02 bond-test kernel: bonding: bond0: link status definitely up for interface eth0. > Jul 19 11:26:02 bond-test kernel: bonding: bond0: making interface eth0 the new active one. > Jul 19 11:26:27 bond-test kernel: bonding: bond0: Removing slave eth1 > Jul 19 11:26:27 bond-test kernel: bonding: bond0: releasing backup interface eth1 > Jul 19 11:26:29 bond-test kernel: bonding: bond0: Adding slave eth1. > Jul 19 11:26:29 bond-test kernel: bnx2: eth1: using MSI > Jul 19 11:26:29 bond-test kernel: bnx2i [02:00.01]: ISCSI_INIT passed > Jul 19 11:26:29 bond-test kernel: bonding: bond0: enslaving eth1 as a backup interface with a down link. > Jul 19 11:26:32 bond-test kernel: bnx2: eth1 NIC Copper Link is Up, 1000 Mbps full duplex, receive & transmit flow control ON > Jul 19 11:26:32 bond-test kernel: bonding: bond0: link status up for interface eth1, enabling it in 100 ms. > Jul 19 11:26:32 bond-test kernel: bonding: bond0: link status definitely up for interface eth1. > Jul 19 11:26:33 bond-test kernel: bonding: bond0: Removing slave eth0 > Jul 19 11:26:33 bond-test kernel: bonding: bond0: Warning: the permanent HWaddr of eth0 - 00:26:55:4F:1F:18 - is still in use by bond0. Set the HWaddr of eth0 to a different address to avoid conflicts. > Jul 19 11:26:33 bond-test kernel: bonding: bond0: releasing active interface eth0 > Jul 19 11:26:33 bond-test kernel: bonding: bond0: making interface eth1 the new active one. > Jul 19 11:26:36 bond-test kernel: bonding: bond0: Adding slave eth0. > Jul 19 11:26:36 bond-test kernel: bnx2: eth0: using MSI > Jul 19 11:26:36 bond-test kernel: bnx2i [02:00.00]: ISCSI_INIT passed > Jul 19 11:26:36 bond-test kernel: bonding: bond0: enslaving eth0 as a backup interface with a down link. > Jul 19 11:26:38 bond-test kernel: bnx2: eth0 NIC Copper Link is Up, 1000 Mbps full duplex, receive & transmit flow control ON > Jul 19 11:26:39 bond-test kernel: bonding: bond0: link status up for interface eth0, enabling it in 100 ms. > Jul 19 11:26:39 bond-test kernel: bonding: bond0: link status definitely up for interface eth0. > Jul 19 11:26:39 bond-test kernel: bonding: bond0: making interface eth0 the new active one. > Jul 19 11:27:07 bond-test kernel: bonding: bond0: Removing slave eth1 > Jul 19 11:27:07 bond-test kernel: bonding: bond0: releasing backup interface eth1 > Jul 19 11:27:09 bond-test kernel: bonding: bond0: Adding slave eth1. > Jul 19 11:27:09 bond-test kernel: bnx2: eth1: using MSI > Jul 19 11:27:09 bond-test kernel: bnx2i [02:00.01]: ISCSI_INIT passed > Jul 19 11:27:09 bond-test kernel: bonding: bond0: enslaving eth1 as a backup interface with a down link. > Jul 19 11:27:12 bond-test kernel: bnx2: eth1 NIC Copper Link is Up, 1000 Mbps full duplex, receive & transmit flow control ON > Jul 19 11:27:12 bond-test kernel: bonding: bond0: link status up for interface eth1, enabling it in 100 ms. > Jul 19 11:27:12 bond-test kernel: bonding: bond0: link status definitely up for interface eth1. > Jul 19 11:27:12 bond-test kernel: bonding: bond0: Removing slave eth0 > Jul 19 11:27:12 bond-test kernel: bonding: bond0: Warning: the permanent HWaddr of eth0 - 00:26:55:4F:1F:18 - is still in use by bond0. Set the HWaddr of eth0 to a different address to avoid conflicts. > Jul 19 11:27:12 bond-test kernel: bonding: bond0: releasing active interface eth0 > Jul 19 11:27:12 bond-test kernel: bonding: bond0: making interface eth1 the new active one. > Jul 19 11:27:15 bond-test kernel: bonding: bond0: Adding slave eth0. > Jul 19 11:27:15 bond-test kernel: bnx2: eth0: using MSI > Jul 19 11:27:15 bond-test kernel: bnx2i [02:00.00]: ISCSI_INIT passed > Jul 19 11:27:15 bond-test kernel: bonding: bond0: enslaving eth0 as a backup interface with a down link. > Jul 19 11:27:18 bond-test kernel: bnx2: eth0 NIC Copper Link is Up, 1000 Mbps full duplex, receive & transmit flow control ON > Jul 19 11:27:18 bond-test kernel: bonding: bond0: link status up for interface eth0, enabling it in 100 ms. > Jul 19 11:27:18 bond-test kernel: bonding: bond0: link status definitely up for interface eth0. > Jul 19 11:27:18 bond-test kernel: bonding: bond0: making interface eth0 the new active one. > Jul 19 11:27:22 bond-test kernel: bonding: bond0: Removing slave eth1 > Jul 19 11:27:22 bond-test kernel: bonding: bond0: releasing backup interface eth1 > Jul 19 11:27:24 bond-test kernel: bonding: bond0: Adding slave eth1. > Jul 19 11:27:24 bond-test kernel: bnx2: eth1: using MSI > Jul 19 11:27:24 bond-test kernel: bnx2i [02:00.01]: ISCSI_INIT passed > Jul 19 11:27:24 bond-test kernel: bonding: bond0: enslaving eth1 as a backup interface with a down link. > Jul 19 11:27:26 bond-test kernel: bnx2: eth1 NIC Copper Link is Up, 1000 Mbps full duplex, receive & transmit flow control ON > Jul 19 11:27:26 bond-test kernel: bonding: bond0: link status up for interface eth1, enabling it in 100 ms. > Jul 19 11:27:26 bond-test kernel: bonding: bond0: link status definitely up for interface eth1. > Jul 19 11:27:27 bond-test kernel: bonding: bond0: Removing slave eth0 > Jul 19 11:27:27 bond-test kernel: bonding: bond0: Warning: the permanent HWaddr of eth0 - 00:26:55:4F:1F:18 - is still in use by bond0. Set the HWaddr of eth0 to a different address to avoid conflicts. > Jul 19 11:27:27 bond-test kernel: bonding: bond0: releasing active interface eth0 > Jul 19 11:27:27 bond-test kernel: bonding: bond0: making interface eth1 the new active one. > Jul 19 11:27:30 bond-test kernel: bonding: bond0: Adding slave eth0. > Jul 19 11:27:30 bond-test kernel: bnx2: eth0: using MSI > Jul 19 11:27:30 bond-test kernel: bnx2i [02:00.00]: ISCSI_INIT passed > Jul 19 11:27:30 bond-test kernel: bonding: bond0: enslaving eth0 as a backup interface with a down link. > Jul 19 11:27:33 bond-test kernel: bnx2: eth0 NIC Copper Link is Up, 1000 Mbps full duplex, receive & transmit flow control ON > Jul 19 11:27:33 bond-test kernel: bonding: bond0: link status up for interface eth0, enabling it in 100 ms. > Jul 19 11:27:33 bond-test kernel: bonding: bond0: link status definitely up for interface eth0. > Jul 19 11:27:33 bond-test kernel: bonding: bond0: making interface eth0 the new active one. > Jul 19 11:27:52 bond-test kernel: bonding: bond0: Removing slave eth1 > Jul 19 11:27:52 bond-test kernel: bonding: bond0: releasing backup interface eth1 > Jul 19 11:27:54 bond-test kernel: bonding: bond0: Adding slave eth1. > Jul 19 11:27:54 bond-test kernel: bnx2: eth1: using MSI > Jul 19 11:27:54 bond-test kernel: bnx2i [02:00.01]: ISCSI_INIT passed > Jul 19 11:27:54 bond-test kernel: bonding: bond0: enslaving eth1 as a backup interface with a down link. > Jul 19 11:27:56 bond-test kernel: bnx2: eth1 NIC Copper Link is Up, 1000 Mbps full duplex, receive & transmit flow control ON > Jul 19 11:27:56 bond-test kernel: bonding: bond0: link status up for interface eth1, enabling it in 100 ms. > Jul 19 11:27:56 bond-test kernel: bonding: bond0: link status definitely up for interface eth1. > Jul 19 11:28:05 bond-test kernel: bonding: bond0: Removing slave eth0 > Jul 19 11:28:05 bond-test kernel: bonding: bond0: Warning: the permanent HWaddr of eth0 - 00:26:55:4F:1F:18 - is still in use by bond0. Set the HWaddr of eth0 to a different address to avoid conflicts. > Jul 19 11:28:05 bond-test kernel: bonding: bond0: releasing active interface eth0 > Jul 19 11:28:05 bond-test kernel: bonding: bond0: making interface eth1 the new active one. > Jul 19 11:28:07 bond-test ntpd[7189]: synchronized to 144.145.109.92, stratum 3 > Jul 19 11:28:07 bond-test kernel: bonding: bond0: Adding slave eth0. > Jul 19 11:28:07 bond-test kernel: bnx2: eth0: using MSI > Jul 19 11:28:07 bond-test kernel: bnx2i [02:00.00]: ISCSI_INIT passed > Jul 19 11:28:07 bond-test kernel: bonding: bond0: enslaving eth0 as a backup interface with a down link. > Jul 19 11:28:11 bond-test kernel: bnx2: eth0 NIC Copper Link is Up, 1000 Mbps full duplex, receive & transmit flow control ON > Jul 19 11:28:11 bond-test kernel: bonding: bond0: link status up for interface eth0, enabling it in 100 ms. > Jul 19 11:28:11 bond-test kernel: bonding: bond0: link status definitely up for interface eth0. > Jul 19 11:28:11 bond-test kernel: bonding: bond0: making interface eth0 the new active one. > Jul 19 11:28:32 bond-test kernel: bonding: bond0: Removing slave eth1 > Jul 19 11:28:32 bond-test kernel: bonding: bond0: releasing backup interface eth1 > Jul 19 11:28:34 bond-test kernel: bonding: bond0: Adding slave eth1. > Jul 19 11:28:34 bond-test kernel: bnx2: eth1: using MSI > Jul 19 11:28:34 bond-test kernel: bnx2i [02:00.01]: ISCSI_INIT passed > Jul 19 11:28:34 bond-test kernel: bonding: bond0: enslaving eth1 as a backup interface with a down link. > Jul 19 11:28:37 bond-test kernel: bnx2: eth1 NIC Copper Link is Up, 1000 Mbps full duplex, receive & transmit flow control ON > Jul 19 11:28:37 bond-test kernel: bonding: bond0: link status up for interface eth1, enabling it in 100 ms. > Jul 19 11:28:37 bond-test kernel: bonding: bond0: link status definitely up for interface eth1. > Jul 19 11:28:40 bond-test kernel: bonding: bond0: Removing slave eth0 > Jul 19 11:28:40 bond-test kernel: bonding: bond0: Warning: the permanent HWaddr of eth0 - 00:26:55:4F:1F:18 - is still in use by bond0. Set the HWaddr of eth0 to a different address to avoid conflicts. > Jul 19 11:28:40 bond-test kernel: bonding: bond0: releasing active interface eth0 > Jul 19 11:28:40 bond-test kernel: bonding: bond0: making interface eth1 the new active one. > Jul 19 11:28:43 bond-test kernel: bonding: bond0: Adding slave eth0. > Jul 19 11:28:43 bond-test kernel: bnx2: eth0: using MSI > Jul 19 11:28:43 bond-test kernel: bnx2i [02:00.00]: ISCSI_INIT passed > Jul 19 11:28:43 bond-test kernel: bonding: bond0: enslaving eth0 as a backup interface with a down link. > Jul 19 11:28:45 bond-test kernel: bnx2: eth0 NIC Copper Link is Up, 1000 Mbps full duplex, receive & transmit flow control ON > Jul 19 11:28:45 bond-test kernel: bonding: bond0: link status up for interface eth0, enabling it in 100 ms. > Jul 19 11:28:45 bond-test kernel: bonding: bond0: link status definitely up for interface eth0. > Jul 19 11:28:45 bond-test kernel: bonding: bond0: making interface eth0 the new active one. > Jul 19 11:28:45 bond-test kernel: bonding: bond0: Removing slave eth1 > Jul 19 11:28:45 bond-test kernel: bonding: bond0: releasing backup interface eth1 > Jul 19 11:28:48 bond-test kernel: bonding: bond0: Adding slave eth1. > Jul 19 11:28:48 bond-test kernel: bnx2: eth1: using MSI > Jul 19 11:28:48 bond-test kernel: bnx2i [02:00.01]: ISCSI_INIT passed > Jul 19 11:28:48 bond-test kernel: bonding: bond0: enslaving eth1 as a backup interface with a down link. > Jul 19 11:28:51 bond-test kernel: bnx2: eth1 NIC Copper Link is Up, 1000 Mbps full duplex, receive & transmit flow control ON > Jul 19 11:28:51 bond-test kernel: bonding: bond0: link status up for interface eth1, enabling it in 100 ms. > Jul 19 11:28:51 bond-test kernel: bonding: bond0: link status definitely up for interface eth1. > Jul 19 11:28:53 bond-test kernel: bonding: bond0: Removing slave eth0 > Jul 19 11:28:53 bond-test kernel: bonding: bond0: Warning: the permanent HWaddr of eth0 - 00:26:55:4F:1F:18 - is still in use by bond0. Set the HWaddr of eth0 to a different address to avoid conflicts. > Jul 19 11:28:53 bond-test kernel: bonding: bond0: releasing active interface eth0 > Jul 19 11:28:53 bond-test kernel: bonding: bond0: making interface eth1 the new active one. > Jul 19 11:28:57 bond-test kernel: bonding: bond0: Adding slave eth0. > Jul 19 11:28:57 bond-test kernel: bnx2: eth0: using MSI > Jul 19 11:28:57 bond-test kernel: bnx2i [02:00.00]: ISCSI_INIT passed > Jul 19 11:28:57 bond-test kernel: bonding: bond0: enslaving eth0 as a backup interface with a down link. > Jul 19 11:28:59 bond-test kernel: bonding: bond0: Removing slave eth1 > Jul 19 11:28:59 bond-test kernel: bonding: bond0: releasing active interface eth1 > Jul 19 11:29:00 bond-test kernel: bnx2: eth0 NIC Copper Link is Up, 1000 Mbps full duplex, receive & transmit flow control ON > Jul 19 11:29:00 bond-test kernel: bonding: bond0: link status up for interface eth0, enabling it in 0 ms. > Jul 19 11:29:00 bond-test kernel: bonding: bond0: link status definitely up for interface eth0. > Jul 19 11:29:00 bond-test kernel: bonding: bond0: making interface eth0 the new active one. > Jul 19 11:29:13 bond-test kernel: bonding: bond0: Adding slave eth1. > Jul 19 11:29:13 bond-test kernel: bnx2: eth1: using MSI > Jul 19 11:29:13 bond-test kernel: bnx2i [02:00.01]: ISCSI_INIT passed > Jul 19 11:29:13 bond-test kernel: bonding: bond0: enslaving eth1 as a backup interface with a down link. > Jul 19 11:29:15 bond-test kernel: bonding: bond0: Removing slave eth0 > Jul 19 11:29:15 bond-test kernel: bonding: bond0: Warning: the permanent HWaddr of eth0 - 00:26:55:4F:1F:18 - is still in use by bond0. Set the HWaddr of eth0 to a different address to avoid conflicts. > Jul 19 11:29:15 bond-test kernel: bonding: bond0: releasing active interface eth0 > Jul 19 11:29:15 bond-test kernel: bnx2: eth1 NIC Copper Link is Up, 1000 Mbps full duplex, receive & transmit flow control ON > Jul 19 11:29:16 bond-test kernel: bonding: bond0: link status up for interface eth1, enabling it in 0 ms. > Jul 19 11:29:16 bond-test kernel: bonding: bond0: link status definitely up for interface eth1. > Jul 19 11:29:16 bond-test kernel: bonding: bond0: making interface eth1 the new active one. > Jul 19 11:29:20 bond-test kernel: bonding: bond0: Adding slave eth0. > Jul 19 11:29:20 bond-test kernel: bnx2: eth0: using MSI > Jul 19 11:29:20 bond-test kernel: bnx2i [02:00.00]: ISCSI_INIT passed > Jul 19 11:29:20 bond-test kernel: bonding: bond0: enslaving eth0 as a backup interface with a down link. > Jul 19 11:29:22 bond-test kernel: bnx2: eth0 NIC Copper Link is Up, 1000 Mbps full duplex, receive & transmit flow control ON > Jul 19 11:29:22 bond-test kernel: bonding: bond0: link status up for interface eth0, enabling it in 100 ms. > Jul 19 11:29:22 bond-test kernel: bonding: bond0: link status definitely up for interface eth0. > > > > Thanks, > Joe -- Joe Jin | Team Leader, Software Development | +8610.8278.6295 ORACLE | Linux and Virtualization Incubator Building 2-A ZPark | Beijing China, 100094 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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