光明新区城市建设局网站,定制型网站建设服务,自己找厂家做代理卖货,邢台市属于哪个省为了在播放机上实现NFS服务器的功能#xff0c;我们已经在uClibc中打开了完整RPC支持#xff0c;并且在新编译的内核中打开了NFS服务器支持。此外还有两个软件包也是提供NFS服务所必需的#xff1a;portmap和nfs-utils。portmap为RPC程序提供端口映射服务#xff0c;nfs-ut… 为了在播放机上实现NFS服务器的功能我们已经在uClibc中打开了完整RPC支持并且在新编译的内核中打开了NFS服务器支持。此外还有两个软件包也是提供NFS服务所必需的portmap和nfs-utils。portmap为RPC程序提供端口映射服务nfs-utils则是使用内核NFS服务器的支持程序。编译portmap 1. 下载portmap_5beta: ftp://ftp.porcupine.org/pub/security/portmap_5beta.tar.gz 2. 打这个补丁: portmap_5beta.patch.zip 补丁来自buildroot-2009.11我只是把多个补丁合并成一个 3. $ make CCmipsel-linux-gcc 4. $ mipsel-linux-strip portmap 编译nfs-utils 1. 下载nfs-utils-1.1.1: http://nchc.dl.sourceforge.net/project/nfs/nfs-utils/1.1.1/nfs-utils-1.1.1.tar.gz 2. 打这个补丁: nfs-utils-1.1.1-uclibc.patch.zip 在网上找到的来源记不清了我稍加了修改 3. 运行配置脚本 1 ./configure --buildi686-linux --hostmipsel-linux --disable-nfsv4 --disable-gss --disable-uuid --disable-mount --without-tcp-wrappers --with-gnu-ld CCmipsel-linux-gcc CPPmipsel-linux-cpp ARmipsel-linux-ar STRIPmipsel-linux-strip RANLIBmipsel-linux-ranlib LDmipsel-linux-ld 4. $ make 5. 安装到/home/user/dist/nfs-utils目录 1 $ make DESTDIR/home/user/dist/nfs-utils install-strip 在制作固件时我们只需要几个编译好的程序portmap, rpc.statd, rpc.nfsd, rpc.mountd, exportfs。其中portmap 放到/sbin下其余的放到/usr/sbin下。 此外还需要一个NFS服务启动脚本S60nfs放在/etc/init.d目录下。下载脚本S60nfs.zip (来自buildroot我把portmap的启动加进去了 1 #!/bin/sh 2 # 3 # nfs This shell script takes care of starting and stopping 4 # the NFS services. Stolen from RedHat FC5. 5 6 [ -x /sbin/portmap ] || exit 0 7 [ -x /usr/sbin/rpc.statd ] || exit 0 8 [ -x /usr/sbin/rpc.nfsd ] || exit 0 9 [ -x /usr/sbin/rpc.mountd ] || exit 0 10 [ -x /usr/sbin/exportfs ] || exit 0 11 12 # Dont fail if /etc/exports doesnt exist; create a bare-bones version and continue. 13 [ -r /etc/exports ] || \ 14 { touch /etc/exports chmod urw,gr,or /etc/exports ; } || \ 15 { echo /etc/exports does not exist ; exit 0 ; } 16 17 # The /var/lib/nfs directory is actually on a tmpfs filesystem. 18 mkdir -p /var/lib/nfs/sm 19 mkdir -p /var/lib/nfs/sm.bak 20 touch /var/lib/nfs/etab 21 touch /var/lib/nfs/rmtab 22 touch /var/lib/nfs/state 23 touch /var/lib/nfs/xtab 24 25 start() { 26 # Start daemons. 27 echo -n Starting port mapper: 28 portmap 29 echo done 30 31 echo -n Starting NFS statd: 32 rpc.statd 33 touch /var/lock/subsys/nfslock 34 echo done 35 36 echo -n Starting NFS services: 37 /usr/sbin/exportfs -r 38 rpc.statd 39 echo done 40 41 echo -n Starting NFS daemon: 42 rpc.nfsd 2 43 echo done 44 45 echo -n Starting NFS mountd: 46 rpc.mountd 47 echo done 48 touch /var/lock/subsys/nfs 49 } 50 51 stop() { 52 # Stop daemons. 53 echo -n Shutting down NFS mountd: 54 killall -q rpc.mountd 55 echo done 56 57 echo Shutting down NFS daemon: 58 kill -9 pidof nfsd 2/dev/null 59 echo done 60 61 echo -n Shutting down NFS services: 62 /usr/sbin/exportfs -au 63 rm -f /var/lock/subsys/nfs 64 killall -q rpc.statd 65 echo done 66 67 echo -n Stopping NFS statd: 68 killall -q rpc.statd 69 echo done 70 rm -f /var/lock/subsys/nfslock 71 72 echo -n Stopping port mapper: 73 killall -q portmap 74 echo done 75 } 76 77 # See how we were called. 78 case $1 in 79 start) 80 start 81 ;; 82 stop) 83 stop 84 ;; 85 restart) 86 stop 87 start 88 ;; 89 reload) 90 /usr/sbin/exportfs -r 91 touch /var/lock/subsys/nfs 92 ;; 93 *) 94 echo Usage: nfs {start|stop|reload} 95 exit 1 96 esac 97 98 exit 0
