系统:CentOS 5.5 X86_64、RHEL 5.6 X86_64
升级步骤: # /sbin/lspci |grep Ethernet 02:00.0 Ethernet controller: Broadcom Corporation NetXtreme II BCM5709 Gigabit Ethernet (rev 20) 02:00.1 Ethernet controller: Broadcom Corporation NetXtreme II BCM5709 Gigabit Ethernet (rev 20) 03:00.0 Ethernet controller: Broadcom Corporation NetXtreme II BCM5709 Gigabit Ethernet (rev 20) 03:00.1 Ethernet controller: Broadcom Corporation NetXtreme II BCM5709 Gigabit Ethernet (rev 20)
2.查看网卡驱动模块 # cat /etc/modprobe.conf|grep eth alias eth0 bnx2 #–>网卡模块为bnx2 alias eth1 bnx2 alias eth2 bnx2 alias eth3 bnx2 3.查看网卡驱动当前版本 # modinfo bnx2 filename: /lib/modules/2.6.18-238.el5/kernel/drivers/net/bnx2.ko version: 2.0.8-rh #–>现有驱动的版本 license: GPL description: Broadcom NetXtreme II BCM5706/5708/5709/5716 Driver #–>网卡型号 author: Michael Chan
4.下载最新网卡驱动程序 http://zh-cn.broadcom.com/support/ethernet_nic/downloaddrivers.php 5.驱动程序安装 unzip linux-7.2.20.zip cd Server/Linux/Driver/ rpm -ivh netxtreme2-7.2.20-1.src.rpm cd /usr/src/redhat/SPECS/ rpmbuild -bb netxtreme2.spec cd ../RPMS/x86_64/ rpm -ivh netxtreme2-7.2.20-1.x86_64.rpm 6.加载最新驱动模块 #vi change.sh rmmod bnx2 modprobe bnx2 执行脚本: sh change.sh 7.查看最新驱动版本 #modinfo bnx2 filename: /lib/modules/2.6.18-238.el5/updates/bnx2.ko version: 2.2.1j #–>新版驱动程序版本号 license: GPL description: Broadcom NetXtreme II BCM5706/5708/5709/5716 Driver author: Michael Chan 如果没有成功,重新启动下服务器;
8.卸载最新驱动,还原到以前的驱动 #rpm -e netxtreme2-7.2.20-1 |
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