Redhat Linux NFSÅäÖÃ
Redhat Linux NFSÅäÖÃ
NFS¼ò½é£º
NFSÊÇÍøÂçÎļþϵͳµÄ¼òд£¨network file system£©£¬Ö÷ÒªÓÃÔÚlinux»òunix»·¾³ÖУ¬ÊÇÓÐsun¹«Ë¾¿ª·¢£¬²¢ÓÚ1984ÄêÍÆ³öµÄÒ»¸öRPC·þÎñϵͳ¡£
NFS¹¦ÄܽéÉÜ£º
Ëû¿ÉÒÔ½«¶à¸öĿ¼»òÕßµ¥¸öĿ¼½øÐз¢²¼£¬ÀýÈçÎÒÃÇÔÚÍø¿ÌϵͳµÄʱºò¿ÉÒÔÓÃNFSÀ´¹²Ïí¹âÅ̾µÏñ£¬NFSÊÇÒÔ·¢²¼Ä¿Â¼µÄ·½Ê½½«Îļþ½øÐз¢²¼£¬¶ø¿Í»§¶ËÊÇÒÔ¹ÒÔØµÄ·½Ê½½øÐзÃÎÊ¡£¿Í»§¶Ë¿ÉÒÔ½ÚÊ¡±¾µØ¿Õ¼ä£¬½«Êý¾Ý´æ·ÅÔÚnfs·þÎñÆ÷ÉÏ¡£NFSÒ²¿ÉÒÔÕë¶Ôµ«¸öÓû§ÒÔ¼°¶àÓû§ÉèÖò»Í¬µÄ·ÃÎÊȨÏÞ¡£
ÏêϸÅäÖò½Ö裺
°²×°NFS±ØÐëÒª¿ªÆôµÄ·þÎñÓУºnfs¡¢portmap¡¢
NFSµÄÅäÖÃÏà¶ÔÓÚÆäËû·þÎñÊDZȽϼòµ¥µÄ£¬ÎÒÃÇÒÀÈ»»¹ÊÇҪעÒâ·À»ðǽÒÔ¼°SElinux£¬
Ê×ÏÈÎÒÃǼì²éÈí¼þÊÇ·ñÒѰ²×°£¬ÕâÀïÎÒÒѾ¶¼°²×°ÁË¡£
ÔÚ°²×°redhat linux ʱÕâЩ°üĬÈϾÍÒѱ»°²×°£¬Èç¹ûÄã¼ì²é·¢ÏÖûÓа²×°£¬¿ÉÒÔʹÓÃÒ»ÏÂÃüÁî½øÐа²×°£»
#rpm –ivh nfs*
#rpm –ivh portmap
ÅäÖÃNFS£¬ÅäÖÃÎļþÔÚ/etc/exports
Ê×ÏÈÎÒÃÇʹÓÃvim´ò¿ª/etc/exports ÎÒÃǻᷢÏÖÕâÊÇÒ»¸ö¿ÕÎļþ£¬ÀïÃæÃ»ÓÐÈκÎÄÚÈÝ¡£Èç¹ûûÓдËÎļþ£¬ÎÒÃÇ¿ÉÒÔд´½¨Ò»¸ö£¬
ÕâÀïÎÒÃǾٸöÀý×ÓÀ´Íê³É¶ÔNFSµÄÅäÖã¬
ÀýÈ磺¹«Ë¾Óжą̀¼ÆËã»ú£¬¶øÆäÖÐÖ»ÓÐһ̨·þÎñÆ÷ÓйâÇý£¬¶øÎÒÃÇÆäËûµÄ¼ÆËã»úÒ²Ïë°²×°¹âÅÌÉϵÄÈí¼þ£¬ÏÖÔÚÎÒÃǾͿÉÒÔÓÃNFSÀ´ÊµÏÖ¡£ÀýÈçÎÒÃǵķþÎñÆ÷¹âÇý¹ÒÔØÔÚ/mediaÉÏ£¬½ÓÏÂÀ´ÎÒÃÇÀ´±à¼ÅäÖÃÎļþÀ´ÊµÏÖÒÔÉϵŦÄÜ¡£
ÒÀȻʹÓÃvi´ò¿ªÅäÖÃÎļþ±à¼ÒÔÏÂÄÚÈÝ£º
È»ºó±£´æÍ˳ö£¬Õâ¸öÎļþÀïÎÒÃÇÖ»Ðè±à¼Á©¸ö×ֶΣºÇ°ÃæµÄΪ¹²ÏíĿ¼£¬ºóÃæµÄΪÄÄЩÈË¿ÉÒÔ·ÃÎÊÒÔ¼°·ÃÎÊȨÏÞ£¬*´ú±íËùÓÐÈË£¨ro£©ÎªÖ»¶ÁȨÏÞ¡£
Æô¶¯·þÎñ
È»ºóÎÒÃÇ¿ÉÒÔʹÓÃexportfsÃüÁî²éѯÊä³öµÄĿ¼£¬
¿Í»§¶Ë¹ÒÔØ
ʹÓÃmountÃüÁî¹ÒÔØ£¬ÀýÈçÎÒ/ÏÂÓÐnfsĿ¼£¬ÎÒ½«¹ÒÔØµ½nfsĿ¼ÉÏ
È»ºóÎÒÃǾͿÉÒÔ·ÃÎʹâÅÌĿ¼ÁË£¬
·´¹ÒÔØÊ¹ÓÃumount /nfs
ÎÒÃÇ»¹¿ÉÒÔʹÓÃshoumount --export 192.168.0.7 ²é¿´NFSËù·¢²¼µÄĿ¼
Èç¹ûÄúÏë¹²ÏíÆäËûµÄĿ¼ҲÊǰ²×°Í¬ÑùµÄ·½·¨£¬×¢ÒâȨÏÞÎÊÌ⣬Ŀ¼ȨÏ޺͹²ÏíȨÏÞ¡£
һЩÏà¹Ø¹²ÏíȨÏÞ£º
ro ¿Í»§¶ËΪֻ¶ÁȨÏÞ
rw ¿Í»§¶ËΪ¶ÁдȨÏÞ
root_sqush ¿Í»§¶ËʹÓÃroot·ÃÎÊʱӳÉäΪnobady (ĬÈÏÑ¡Ïî)
no_root_squash ¿Í»§¶ËÓ³ÉäΪroot·ÃÎÊ
Ïà¹ØÎĵµ£º
£¨L2CAPÐÒé¼ò½é£¬L2CAPÔÚBlueZÖеÄʵÏÖÒÔ¼°L2CAP±à³Ì½Ó¿Ú£©
Ò»£ºL2CAPÐÒé¼ò½é£º
Logical Link Control and Adaptation Protocol(L2CAP)
Âß¼Á¬½Ó¿ØÖƺÍÊÊÅäÐÒé (L2CAP) ΪÉϲãÐÒéÌá¹©ÃæÏòÁ¬½ÓºÍÎÞÁ¬½ÓµÄÊý¾Ý·þÎñ£¬²¢Ìṩ¶àÐÒ鹦ÄܺͷָîÖØ×é²Ù×÷¡£L2CAP ³äÐíÉϲãÐÒéºÍÓ¦ÓÃÈí¼þ´«ÊäºÍ½ÓÊÕ×î´ó³¤¶ÈΪ 64K µÄ L2CAP Ê ......
RedhatϵÁУºredhat9¡¢redhat advance server¡¢fedora¡¢centOS
¶þ¡¢ËùÐèÈí¼þ
Ø Apache 2.0.59£¨http://archive.apache.org/dist/httpd/httpd-2.0.59.tar.gz£©
Ø Opens ......
×÷Õߣº±±ÄÏÄϱ±
À´×Ô£ºLinuxSir.Org
ÕªÒª£ºÔÚLinux²Ù×÷ϵͳµÄÎļþ¹ÜÀíÖУ¬ÃüÁîÐÐģʽ£¨ÔÚ¿ØÖÆÌ¨»òÖÕ¶ËÏ£©µÄÎļþ»òĿ¼¹ÜÀí£¬ÒªÉæ¼°Â·¾¶ÕâÒ»¸ÅÄÕâÊÇLinuxÃüÁîÐвÙ×÷µÄ×î»ù´¡µÄ»ù´¡¡£Èç¹ûÎÒÃÇÁ˽âÁË·¾¶µÄ¸ÅÄ¾Í¿ÉÒÔËæÐÄËùÓûµÄ½øÈëÈκÎĿ¼£¬½øÐÐÎÒÃÇÒª×öµÄ¹¤×÷¡£
Ŀ¼
4.1 ¾ø¶Ô·¾¶£»
4.2 Ïà¶Ô·¾¶£»
5 ......
Linux 5.3ÏÂÅäÖÃnis+nfs+autofs
Server(·þÎñ¶Ë):ÏÈ×°ÉÏypserv·þÎñ¶ËÈí¼þ°ü # yum -y install ypserv*
# service ypserv start
# chkconfig ypserv on
# authconfig-tui ͼÐγÌÐòÏÂÅäÖÃnisÓòÃûºÍ·þÎñ¶ËµØÖ·
# service ypserv ......
Ò»°ãµÄϵͳÊÇÏÈÆô¶¯/sbin/init£¬µ«ÊÇÒ²¿Éͨ¹ýÆô¶¯²ÎÊýÖ¸¶¨init=À´È·¶¨£¬
È磺ÎÒµÄϵͳ¾ÍÊÇÖÆ¶¨µÄinit=/linuxrc,ÒòΪÎļþϵͳÊDzÉÓÃbusyboxµÄ£¬¶ølinuxrc
Ò²ÊÇÒ»¸öÖ¸ÏòbusyboxµÄÎļþ£¬²»¹ý²»È·ÈÏËüÖ¸Ïò¾ßÌåÄĸöÖ¸Áî¡£²»¹ý¿ÉÄÜÊÇ/sbin/init¡£
init½ø³ÌµÄÖ÷ÒªÈÎÎñÊǰ´ÕÕinittabÎļþËùÌṩµÄÐÅÏ¢´´½¨½ø³Ì£¬ÓÉÓÚ½øÐÐÏµÍ ......