在小机上hosts文件里有一条"::1 localhost loopback",是什么程序需要的,问了几个工程师,说这条不是必须的,建议删除,但是我查了4台小机,全都有这一句。请指教。
以下是hosts文件的部分内容:
# Internet Address Hostname # Comments
# 192.9.200.1 net0sample # ethernet name/address
# 128.100.0.1 token0sample # token ring name/address
# 10.2.0.2 x25sample # x.25 name/address
# 2000:1:1:1:209:6bff:feee:2b7f ipv6sample # ipv6 name/address
127.0.0.1 loopback localhost # loopback (lo0) name/address
# For HACMP
192.168.*.* app01_svc
#For App01
192.168.1*.7 app01_boot app01
172.168.10.1 app01_stb
192.168.10*.7 app01_per
#For App02
192.168.1*.9 app02_boot app02
172.168.10.2 app02_stb
192.168.10*.9 app02_per
#For ORACLE
192.168.*.* rac01-vip
192.168.*.* rac02-vip
192.168.*.* rac01
192.168.*.* rac02
::1 localhost loopback
#BackupServer
192.168.*.* bakserver
收起