04/02/06 22:58:37.
Address: s1-nfs-mount.html
Title: ¹ÒÔØ NFS Îļþϵͳ  •  Size: 7894  •  Last Modified: Fri, 27 Feb 2004 21:34:40 GMT

16.2. ¹ÒÔØ NFS Îļþϵͳ

ʹÓà mount ÃüÁîÀ´¹ÒÔØÁíÒ»¸ö»úÆ÷É쵀 NFS Îļþϵͳ£º

mount shadowman.example.com:/misc/export /misc/local

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±¾µØ»úÆ÷ÉϵĹÒÔØµãĿ¼£¨ÒÔÉÏÀý×ÓÖÐµÄ /mnt/local£©±ØÐë´æÔÚ¡£

ÔÚÕâÏîÃüÁîÖУ¬shadowman.example.com ÊÇ NFS Îļþ·þÎñÆ÷µÄÖ÷»úÃû£»/misc/export ÊÇ shadowman Òªµ¼³öµÄÎļþϵͳ£»/misc/local ÊǸÃÎļþϵͳÔÚ±¾µØ»úÆ÷ÉϵĹÒÔØÎ»Öá£mount ÃüÁîÔËÐÐÖ®ºó£¨¶øÇÒÈç¹û¿Í»§¾ßÓÐÀ´×Ô shadowman.example.com NFS ·þÎñÆ÷µÄÕýȷȨÏ޵ϰ£©£¬¿Í»§Óû§¿ÉÒÔÖ´ÐÐ ls /misc/local ÃüÁîÀ´ÏÔʾ shadowman.example.com É쵀 /misc/export Ŀ¼ÖеÄÎļþÁÐ±í¡£

16.2.1. ʹÓà /etc/fstab À´¹ÒÔØ NFS Îļþϵͳ

Òª¹ÒÔØÆäËü»úÆ÷É쵀 NFS ¹²ÏíµÄÁíÒ»ÖÖ·½·¨ÊÇÔÚ /etc/fstab ÎļþÖÐÌí¼ÓÒ»ÐС£ÕâÒ»ÐÐÖбØÐëÉùÃ÷ NFS ·þÎñÆ÷µÄÖ÷»úÃû£¬Òªµ¼³öµÄĿ¼£¬ÒÔ¼°Òª¹ÒÔØ NFS ¹²ÏíµÄ±¾µØ»úÆ÷Ŀ¼¡£Äã±ØÐëÊǸùÓû§²ÅÄÜÐÞ¸Ä /etc/fstab Îļþ¡£

/etc/fstab ÖÐÿÐеÄÒ»°ãÓï·¨ÈçÏÂËùʾ£º

server:/usr/local/pub    /pub   nfs    rsize=8192,wsize=8192,timeo=14,intr

¹ÒÔØµã /pub ÔÚ¿Í»§»úÆ÷ÉϱØÐë´æÔÚ¡£ÔÚ¿Í»§ÏµÍ³µÄ /etc/fstab ÎļþÖаÑÕâÒ»ÐÐÌí¼ÓÍê±Ïºó£¬ÔÚ shell ÌáʾϼüÈëÃüÁî mount /pub£¬ÒÔ¼°½«»á´Ó·þÎñÆ÷ÖйÒÔØµÄ¹ÒÔØµã /pub¡£

16.2.2. ʹÓà autofs À´¹ÒÔØ NFS Îļþϵͳ

¹ÒÔØ NFS ¹²ÏíµÄµÚÈýÖÖ·½·¨ÊÇʹÓà autofs¡£autofs ʹÓà automount ÊØ»¤½ø³ÌÀ´¹ÜÀíÄãµÄ¹ÒÔØµã£¬ËüÖ»ÔÚÎļþϵͳ±»·ÃÎÊʱ²Å¶¯Ì¬µØ¹ÒÔØËüÃÇ¡£

autofs ×ÉѯÖ÷Ó³ÉäÅäÖÃÎļþ /etc/auto.master À´¾ö¶¨Òª¶¨ÒåÄÄЩ¹ÒÔØµã¡£È»ºó£¬ËüʹÓÃÊÊÓÃÓÚ¸÷¸ö¹ÒÔØµãµÄ²ÎÊýÀ´Æô¶¯ automount ½ø³Ì¡£Ö÷Ó³ÉäÅäÖÃÖеÄÿһÐж¼¶¨ÒåÒ»¸ö¹ÒÔØµã£¬Ò»¸ö·Ö¿ªµÄÓ³ÉäÎļþ¶¨ÒåÔڸùÒÔØµãÏÂÒª¹ÒÔØµÄÎļþϵͳ¡£Æ©È磬/etc/auto.misc Îļþ¿ÉÄܻᶨÒå /misc Ŀ¼ÖеĹÒÔØµã£»ÕâÖÖ¹ØÏµÔÚ /etc/auto.master ÎļþÖлᱻ¶¨Òå¡£

auto.master ÎļþÖеÄÿ¸öÏîÄ¿¶¼ÓÐÈý¸ö×ֶΡ£µÚÒ»¸ö×Ö¶ÎÊǹÒÔØµã¡£µÚ¶þ¸ö×Ö¶ÎÊÇÓ³ÉäÎļþµÄλÖ㬵ÚÈý¸ö×ֶοÉÑ¡¡£µÚÈý¸ö×ֶοÉÒÔ°üÀ¨³¬Ê±ÊýÖµÖ®ÀàµÄÐÅÏ¢¡£

Æ©È磬ҪÔÚÄãµÄ»úÆ÷É쵀 /misc/myproject ¹ÒÔØµãÉϹÒÔØÔ¶³Ì»úÆ÷ penguin.example.net É쵀 /project52 Ŀ¼£¬ÔÚ auto.master ÎļþÖÐÌí¼ÓÒÔÏÂÐУº

/misc   /etc/auto.misc --timeout 60

ÔÚ /etc/auto.misc ÎļþÖÐÌí¼ÓÒÔÏÂÐУº

myproject  -rw,soft,intr,rsize=8192,wsize=8192 penguin.example.net:/proj52

/etc/auto.misc ÖеĵÚÒ»¸ö×Ö¶ÎÊÇ /misc ×ÓĿ¼µÄÃû³Æ¡£¸ÃĿ¼±» automount ¶¯Ì¬µØ´´½¨¡£Ëü²»Ó¦¸ÃÔÚ¿Í»§»úÆ÷ÉÏʵ¼Ê´æÔÚ¡£µÚ¶þ¸ö×ֶΰüÀ¨¹ÒÔØÑ¡ÏÈ磺rw ´ú±í¶Áд·ÃÎÊȨ¡£µÚÈý¸ö×Ö¶ÎÊÇÒªµ¼³öµÄ NFS µÄλÖ㬰üÀ¨Ö÷»úÃûºÍĿ¼¡£

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Ŀ¼ /misc ÔÚ±¾µØÎļþϵͳÖбØÐë´æÔÚ¡£ÔÚ±¾µØÎļþϵͳµÄ /misc Ŀ¼Öв»Ó¦¸ÃÓÐ×ÓĿ¼¡£

autofs ÊÇÒ»ÖÖ·þÎñ¡£ÒªÆô¶¯ÕâÏî·þÎñ£¬ÔÚ shell ÌáʾÏ£¬¼üÈëÒÔÏÂÃüÁ

/sbin/service autofs restart

Òª²é¿´»îÔ¾µÄ¹ÒÔØµã£¬ÔÚ shell ÌáʾϼüÈëÒÔÏÂÃüÁ

/sbin/service autofs status

Èç¹ûÄãÔÚ autofs ÔËÐÐʱÐÞ¸ÄÁË /etc/auto.master ÅäÖÃÎļþ£¬Äã±ØÐëÔÚ shell ÌáʾϼüÈëÒÔÏÂÃüÁîÀ´Í¨Öª automount ÊØ»¤½ø³ÌÖØÐÂÔØÈëÅäÖÃÎļþ£º

/sbin/service autofs reload

ÈôÏëÁ˽âÈçºÎÅäÖà autofs ÒÔ±ãÔÚÒýµ¼Ê±Æô¶¯£¬Çë²ÎÔĵÚ14Õ ÖйØÓÚ¹ÜÀí·þÎñµÄÐÅÏ¢¡£