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NFSÊÇNet File SystemµÄ¼òд,¼´ÍøÂçÎļþϵͳ.
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ËùÒÔ×¼±¸Í¨¹ýNFS,½«BÉϵÄ/yum¹ÒÔØµ½AµÄ/mnt/yumÖС£
¼ÙÉèA IP:192.168.0.100
¼ÙÉèB IP:192.168.0.200
NFSʹÓøÅÀ¨
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·þÎñÆ÷¶ËÒªÇó: //ÔÚÉÏÃæµÄÀý×ÓÖÐBΪ·þÎñÆ÷¶Ë
portmap Æô¶¯ # service portmap start
nfs Æô¶¯ # service nfs start
¿Í»§¶ËÒªÇó: //ÔÚÉÏÃæµÄÀý×ÓÖÐAΪ·þÎñÆ÷¶Ë
portmap Æô¶¯ # service portmap start
ÔÚAÉÏÖ´ÐйÒÔØÃüÁî:
# mount -t nfs 192.168.0.200:/yum /mnt/yum (×¢ÒâÖ÷»úºóµÄðºÅ)
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1.°²×°Èí¼þ
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NFSÐèÒª5¸öRPM£¬·Ö±ðÊÇ£º
setup-*£º¡¡¡¡¡¡¡¡¹²ÏíNFSĿ¼ÔÚ/etc/exportsÖж¨Òå
initscripts-*£º¡¡°üÀ¨Òýµ¼¹ý³ÌÖÐ×°ÔØÍøÂçĿ¼µÄ»ù±¾½Å±¾
nfs-utils-*£º¡¡¡¡°üÀ¨»ù±¾µÄNFSÃüÁîÓë¼à¿Ø³ÌÐò
portmap-*£º¡¡¡¡¡¡Ö§³Ö°²È«NFS RPC·þÎñµÄÁ¬½Ó
quota-*£º¡¡¡¡¡¡¡¡ÍøÂçÉϹ²ÏíµÄĿ¼Åä¶î£¬°üÀ¨rpc.rquotad £¨Õâ¸ö°ü²»ÊDZØÐëµÄ£©
//¼ì²éϵͳÊÇ·ñ°²×°ºÃËùÐèµÄÌ×¼þ
# rpm -qa | nfs
# rpm -qa | portmap
//Æô¶¯nfs·þÎñǰ±ØÐëÆô¶¯portmap·þÎñ
nfs-utils°üÀ¨rpc.nfsdºÍrpc.mountd
Èç¹ûÒÔÉÏÈí¼þ¶¼°²×°ÁË£¬ÏÂÃæ¾Í¿ÉÒÔ¿ªÊ¼ÅäÖÃÁË.
2.Server ¶ËÅäÖÃ
NFS Æô¶¯ÐèÒªµÄ·þÎñ£º
rpc.nfsd: ¹ÜÀíClientÊÇ·ñÄܹ»µÇ½Ö÷»úµÄȨÏÞ£¬»¹°üÀ¨µÇ½ÕßµÄIDÅбð
rpc.mountd£º¹ÜÀíNFSµÄÎļþϵͳ£¬µ±client¶Ëͨ¹ýrpc.nfsdµÇ½Ö÷»úºó
rpc.rquotad:´ÅÅÌÅä¶î¹ÜÀí
# vi /etc/exports
//±à¼´ËÎļþÔö¼ÓNFSµÄ¹²ÏíÄÚÈÝ,Èç¹ûûÓиÃÎļþÔòÔö¼Ó.
exportsÖ÷Òª²ÎÊý:
rw:¿É¶ÁдȨÏÞ
ro:Ö»¶ÁȨÏÞ
no_root_squash:¶ÔÓڵǽNFSÖ÷»úµÄ¹²ÏíĿ¼Óû§Èç¹ûÊÇrootµÄ»°Ôò¶Ô¸ÃĿ¼¾ßÓÐrootȨÏÞ¡£ÕâÑù×ö¼«
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tar zvfc a.tar.gz a.txt
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tar zvfc a.tar.gz Îļþ¼Ð·¾¢
½âѹËõ
tar xvf FileName.tar
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½âѹ1£ºgunzip FileName.gz
½âѹ2£ºgzip -d FileName.gz
ÔÚtar һϠ¾ÍÐÐÁË
ÆäËû×ªÔØ
.tar
½â°ü£º tar xvf FileName.tar
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