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查看安装软件[root@lufengcentos ~]# rpm -qa nfs-utils rpcbind[root@lufengcentos ~]# yum install nfs-utils rpcbind -y[root@lufengcentos ~]# rpm -qa nfs-utils rpcbind rpcbind-0.2.0-12.el6.x86_64nfs-utils-1.2.3-70.el6_8.2.x86_64启动相关服务[root@lufengcentos ~]# LANG=en[root@lufengcentos ~]# /etc/init.d/rpcbind status rpcbind is stopped[root@lufengcentos ~]# /etc/init.d/rpcbind startStarting rpcbind:[root@lufengcentos ~]# /etc/init.d/rpcbind statusrpcbind (pid 1225) is running...[root@lufengcentos ~]# lsof -i :111COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAMErpcbind 1225 rpc 6u IPv4 11011 0t0 UDP *:sunrpc rpcbind 1225 rpc 8u IPv4 11014 0t0 TCP *:sunrpc (LISTEN)rpcbind 1225 rpc 9u IPv6 11016 0t0 UDP *:sunrpc rpcbind 1225 rpc 11u IPv6 11019 0t0 TCP *:sunrpc (LISTEN)[root@lufengcentos ~]# netstat -lntup|grep rpcbindtcp 0 0 0.0.0.0:111 0.0.0.0:* LISTEN 1225/rpcbind tcp 0 0 :::111 :::* LISTEN 1225/rpcbind udp 0 0 0.0.0.0:976 0.0.0.0:* 1225/rpcbind udp 0 0 0.0.0.0:111 0.0.0.0:* 1225/rpcbind udp 0 0 :::976 :::* 1225/rpcbind udp 0 0 :::111 :::* 1225/rpcbind[root@lufengcentos ~]# rpcinfo -p localhost program vers proto port service 100000 4 tcp 111 portmapper 100000 3 tcp 111 portmapper 100000 2 tcp 111 portmapper 100000 4 udp 111 portmapper 100000 3 udp 111 portmapper 100000 2 udp 111 portmapper[root@lufengcentos ~]# /etc/init.d/nfs statusrpc.svcgssd 已停[root@lufengcentos ~]# /etc/init.d/nfs startStarting NFS services: [ OK ]Starting NFS quotas: [ OK ]Starting NFS mountd: [ OK ]Starting NFS daemon: [ OK ]正在启动 RPC idmapd: [确定][root@lufengcentos ~]# /etc/init.d/nfs statusrpc.svcgssd 已停rpc.mountd (pid 1318) is running...nfsd (pid 1334 1333 1332 1331 1330 1329 1328 1327) is running...rpc.rquotad (pid 1313) is running...设置自启动[root@lufengcentos ~]# chkconfig nfs on[root@lufengcentos ~]# chkconfig --list rpcbindrpcbind 0:off 1:off 2:on 3:on 4:on 5:on 6:off[root@nfs-server ~]# tail -3 /etc/rc.localtouch /var/lock/subsys/local/etc/init.d/rpcbind start/etc/init.d/nfs start服务器配置及挂载[root@lufengcentos ~]# vi /etc/exports "/etc/exports" 1L, 28C written[root@lufengcentos ~]# cat /etc/exports /data 192.1.1.0/24(rw,sync,all_squash)[root@lufengcentos ~]# showmount -e 127.0.0.1Export list for 127.0.0.1:/data 192.1.1.0/24[root@lufengcentos ~]# mount -t nfs 192.1.1.8:/data /mnt[root@lufengcentos ~]# df -hFilesystem Size Used Avail Use% Mounted on/dev/sda3 7.1G 1.5G 5.3G 22% /tmpfs 491M 0 491M 0% /dev/shm/dev/sda1 190M 27M 153M 15% /boot192.1.1.8:/data 7.1G 1.5G 5.3G 22% /mnt[root@lufengcentos ~]# grep 65534 /etc/passwdnfsnobody:x:65534:65534:Anonymous NFS User:/var/lib/nfs:/sbin/nologin[root@lufengcentos ~]# chown -R nfsnobody /data 内核优化cat >>/etc/sysctl.conf<<EOFnet.core.rmmem_default=8388608net.core.wmmem_default=8388608net.core.rmmem_max=16777216net.core.wmmem_max=16777216EOF挂载优化:mount -t nfs -o nosuid,noexec,nodev,noatime,nodiratime,rsize=131072,wsize=131072 192.1.1.8:/data/ /mnt |
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