| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 | 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_64 nfs-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 start Starting rpcbind: [root@lufengcentos ~] # /etc/init.d/rpcbind status rpcbind (pid 1225) is running... [root@lufengcentos ~] # lsof -i :111 COMMAND PID USER FD TYPE DEVICE SIZE /OFF NODE NAME rpcbind 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 rpcbind tcp 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 status rpc.svcgssd 已停 [root@lufengcentos ~] # /etc/init.d/nfs start Starting 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 status rpc.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 rpcbind rpcbind 0:off 1:off 2:on 3:on 4:on 5:on 6:off [root@nfs-server ~] # tail -3 /etc/rc.local touch /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 127.0.0.1 Export 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 -h Filesystem 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% /boot 192.1.1.8: /data 7.1G 1.5G 5.3G 22% /mnt [root@lufengcentos ~] # grep 65534 /etc/passwd nfsnobody: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<<EOF net.core.rmmem_default=8388608 net.core.wmmem_default=8388608 net.core.rmmem_max=16777216 net.core.wmmem_max=16777216 EOF 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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