Unix Study--Solaris 10添加新网卡

Unix Study--Solaris 10添加新网卡

在Solaris 10上构建Oracle RAC ,在系统上添加了新的网卡，如何识别和配置相关的参数呢？本案例结合实际应用讲述如何配置第二块网卡

1、查看网卡名称

[root@node1:/]# ifconfig -alo0: flags=2001000849 mtu 8232 index 1        inet 127.0.0.1 netmask ff000000 e1000g0: flags=1000843 mtu 1500 index 2        inet 192.168.8.11 netmask ffffff00 broadcast 192.168.8.255        ether 8:0:27:28:b1:8c

2、查看新网卡名称

[root@node1:/]# more /etc/path_to_inst

##       Caution! This file contains critical kernel state#"/iscsi" 0 "iscsi""/pseudo" 0 "pseudo""/options" 0 "options""/xsvc" 0 "xsvc""/objmgr" 0 "objmgr""/scsi_vhci" 0 "scsi_vhci""/isa" 0 "isa""/isa/i8042@1,60" 0 "i8042""/isa/i8042@1,60/keyboard@0" 0 "kb8042""/isa/i8042@1,60/mouse@1" 0 "mouse8042""/isa/lp@1,378" 0 "ecpp""/ramdisk" 0 "ramdisk""/cpus" 0 "cpunex""/cpus/cpu@0" 0 "cpudrv""/pci@0,0" 0 "pci""/pci@0,0/display@2" 0 "vgatext""/pci@0,0/pci106b,3f@6" 0 "ohci""/pci@0,0/pci106b,3f@6/input@1" 0 "hid""/pci@0,0/pci8086,1e@3" 0 "e1000g""/pci@0,0/pci8086,2829@d" 0 "ahci""/pci@0,0/pci8086,2829@d/disk@0,0" 0 "sd""/pci@0,0/pci8086,2829@d/cdrom@1,0" 1 "sd""/pci@0,0/pci8086,2829@d/disk@2,0" 2 "sd""/pci@0,0/pci8086,1e@8" 1 "e1000g""/agpgart" 0 "agpgart"

本机第一块网卡名称"e1000g0",则第二块网卡应为"e1000g1".

2、启用第二块网卡

[root@node1:/]# ifconfig e1000g1 plumb[root@node1:/]# ifconfig -alo0: flags=2001000849 mtu 8232 index 1        inet 127.0.0.1 netmask ff000000 e1000g0: flags=1000843 mtu 1500 index 2        inet 192.168.8.11 netmask ffffff00 broadcast 192.168.8.255        ether 8:0:27:28:b1:8c e1000g1: flags=1000842 mtu 1500 index 3        inet 0.0.0.0 netmask 0         ether 8:0:27:6e:16:1

3、添加网卡配置信息

 [root@node1:/]# cat /etc/hosts## Internet host table#::1     localhost       127.0.0.1       localhost       192.168.8.11    node1   loghost192.168.8.13    node1-vip10.10.10.11     node1-priv   ;;第二块网卡ip[root@node1:/]# cat /etc/hostname.e1000g1node1-priv[root@node1:/]# cat /etc/netmasks ## The netmasks file associates Internet Protocol (IP) address# masks with IP network numbers.# #       network-number  netmask## The term network-number refers to a number obtained from the Internet Network# Information Center.## Both the network-number and the netmasks are specified in# "decimal dot" notation, e.g:##               128.32.0.0 255.255.255.0#192.168.8.0     255.255.255.010.10.10.0      255.255.255.0   ;;第二块网卡子网掩码[root@node1:/]# cat /etc/inet/ipnodes ## Internet host table#::1     localhost       127.0.0.1       localhost       192.168.8.11    node1   loghost192.168.8.13    node1-vip10.10.10.11     node1-priv[root@node1:/]# sync;sync;reboot   ;;重启系统查看网卡信息，新网卡被启用：[root@node1:/]# ifconfig -alo0: flags=2001000849 mtu 8232 index 1        inet 127.0.0.1 netmask ff000000 e1000g0: flags=1000843 mtu 1500 index 2        inet 192.168.8.11 netmask ffffff00 broadcast 192.168.8.255        ether 8:0:27:28:b1:8c e1000g1: flags=1000843 mtu 1500 index 3        inet 10.10.10.11 netmask ffffff00 broadcast 10.10.10.255        ether 8:0:27:6e:16:1

@至此，新网卡配置完成！

附注：

Solaris 10识别新硬盘：

添加新硬盘后，没有被识别，解决方法如下：

[root@node1:/]# touch /reconfigure

[root@node1:/]# sync;sync;reboot

[root@node1:/]# format

Searching for disks...done

AVAILABLE DISK SELECTIONS:

0. c0t0d0

/pci@0,0/pci8086,2829@d/disk@0,0

1. c0t2d0

/pci@0,0/pci8086,2829@d/disk@2,0

@硬盘被识别！