1.1 啟動時出現的錯誤
[root@znix ~]#/etc/init.d/nfs start Shutting down NFS daemon: [ OK ] Shutting down NFS mountd: [ OK ] Shutting down NFS services: [ OK ] Shutting down RPC idmapd: [ OK ] Starting NFS services: [ OK ] Starting NFS mountd: rpc.mountd: svc_tli_create: could not open connection for udp6 rpc.mountd: svc_tli_create: could not open connection for tcp6 rpc.mountd: svc_tli_create: could not open connection for udp6 rpc.mountd: svc_tli_create: could not open connection for tcp6 rpc.mountd: svc_tli_create: could not open connection for udp6 rpc.mountd: svc_tli_create: could not open connection for tcp6 [ OK ] Starting NFS daemon: rpc.nfsd: address family inet6 not supported by protocol TCP [ OK ] Starting RPC idmapd: [ OK ]
根據啟動提示可以獲知，inet6地址族不被支持，原因是當前主機沒有加載ipv6的模塊，可以重新加載一遍ipv6模塊解決這個問題。
由於我的系統不需要ipv6的支持，所以還可以通過下面的操作，取消NFS的ipv6調用。
1.2 【解決辦法】編輯netconfig配置文件，注釋相關TCP/UDP6的信息條目
[root@znix ~]#vim /etc/netconfig # # Entries consist of: # # <network_id> <semantics> <flags> <protofamily> <protoname> \ # <device> <nametoaddr_libs> # # The <device> and <nametoaddr_libs> fields are always empty in this # implementation. # udp tpi_clts v inet udp - - tcp tpi_cots_ord v inet tcp - - #udp6 tpi_clts v inet6 udp - - #tcp6 tpi_cots_ord v inet6 tcp - - rawip tpi_raw - inet - - - "/etc/netconfig" 19L, 769C written
1.3 重啟服務驗證
[root@znix ~]#/etc/init.d/nfs restart Shutting down NFS daemon: [ OK ] Shutting down NFS mountd: [ OK ] Shutting down NFS services: [ OK ] Shutting down RPC idmapd: [ OK ] Starting NFS services: [ OK ] Starting NFS mountd: [ OK ] Starting NFS daemon: [ OK ] Starting RPC idmapd: [ OK ]