yinian 发表于 2018-10-19 10:28:07

redhat搭建nfs-server

  服务器A、B、C、D......想共用同一个目录,大家最先想到的肯定是挂nas
  但如果没有nas,或者说只想实现一个简单的功能,觉得挂nas流程太麻烦,还有没有其他方法可以实现呢?
  这时候就可以用上linux的nfs-server了
  先选定服务器A作为NFS-Server,其他服务器作为client;
  在服务器A上启动nfs服务器,client就可以使用mount命令挂载服务器A的目录了
  服务器A(server端):
  安装nfs-server组件: yum install -y nfs-utils rpcbind
  检查是否安装成功:
  # rpm -qa|egrep "nfs-utils|rpcbind"
  nfs-utils-lib-1.1.5-11.el6.x86_64
  rpcbind-0.2.0-11.el6.x86_64
  nfs-utils-1.2.3-64.el6.x86_64
  检查是否启动:
  # /etc/init.d/nfs status
  rpc.svcgssd is stopped
  rpc.mountd (pid 1992) is running...
  nfsd (pid 2008 2007 2006 2005 2004 2003 2002 2001) is running...
  rpc.rquotad (pid 1987) is running...
  # /etc/init.d/rpcbind status
  rpcbind (pid1732) is running...
  server端配置:
  # cat /etc/exports
  /nfsc/csp_ifbss_trmnl_id005123_vol1001_prd/pacap-upload/ 10.20.25.0.0/24(rw,anonuid=0)
  --将pacap-upload目录设置共享,允许10.20.25.0网段访问,权限为读+写,anonuid允许客户端访问的用户id
  刷新配置文件:
  # exportfs -arv
  exporting 10.20.25.0/24:/nfsc/csp_ifbss_trmnl_id005123_vol1001_prd/pacap-upload
  client端挂载:
  mount -t nfs10.20.25.244:/nfsc/csp_ifbss_trmnl_id005123_vol1001_prd/pacap-upload/ /nfsc/csp_ifbss_trmnl_id005123_vol1001_prd/pacap-upload/
  # df -h |grep pacap-upload
  10.20.25.244:/nfsc/csp_ifbss_trmnl_id005123_vol1001_prd/pacap-upload/
  25G   14G9.5G60% /nfsc/csp_ifbss_trmnl_id005123_vol1001_prd/pacap-upload

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