銆愯浆銆慙inux涓婲FS(缃戠粶鏂囦欢绯荤粺)鐨勫徐绔嬩笌閰嶇疆鏂规硶
ZDNetChina鏈嶅姟鍣ㄧ珯 鎿嶄綔绯荤粺鎶€宸?聽缃戠粶鏂囦欢绯荤粺锛圢FS锛孨etwork File System锛夋槸涓€绉嶅皢杩滅▼涓绘満涓婄殑鍒嗗尯锛堢洰褰曪級缁忕綉缁滄寕杞藉埌鏈湴绯荤粺鐨勪竴绉嶆満鍒讹紝閫氳繃瀵圭綉缁滄枃浠剁郴缁熺殑鏀寔锛岀敤鎴峰彲浠ュ湪鏈湴绯荤粺涓婂儚鎿嶄綔鏈湴鍒嗗尯涓€鏍锋潵瀵硅繙绋嬩富鏈虹殑鍏变韩鍒嗗尯锛堢洰褰曪級杩涜鎿嶄綔銆?/p>
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聽 聽 鍦ㄥ祵鍏ュ紡Linux 鐨勫紑鍙戣繃绋嬩腑锛屽紑鍙戣€呴渶瑕佸湪Linux 鏈嶅姟鍣ㄤ笂杩涜鎵€鏈夌殑杞欢寮€鍙戯紝浜ゅ弶缂栬瘧鍚庯紝閫氱敤FTP 鏂瑰紡灏嗗彲鎵ц鏂囦欢涓嬭浇鍒板祵鍏ュ紡绯荤粺杩愯锛屼絾杩欑鏂瑰紡涓嶄絾鏁堢巼浣庝笅锛屼笖鏃犳硶瀹炵幇鍦ㄧ嚎鐨勮皟璇曘€傚洜姝わ紝鍙互閫氳繃寤虹珛NFS锛屾妸Linux 鏈嶅姟鍣ㄤ笂鐨勭壒瀹氬垎鍖哄叡浜埌寰呰皟璇曠殑宓屽叆寮忕洰鏍囩郴缁熶笂锛屽氨鍙互鐩存帴鍦ㄥ祵鍏ュ紡鐩爣绯荤粺涓婃搷浣淟inux 鏈嶅姟鍣紝鍚屾椂鍙互鍦ㄧ嚎瀵圭▼搴忚繘琛岃皟璇曞拰淇敼锛屽ぇ澶х殑鏂逛究浜嗚蒋浠剁殑寮€鍙戙€傚洜姝わ紝NFS 鐨勬槸宓屽叆寮廘inux 寮€鍙戠殑涓€涓噸瑕佺殑缁勬垚閮ㄥ垎锛屾湰閮ㄥ垎鍐呭灏嗚缁嗚鏄庡浣曢厤缃祵鍏ュ紡Linux 鐨凬FS 寮€鍙戠幆澧冦€?/p>
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聽 聽 宓屽叆寮廘inux 鐨凬FS 寮€鍙戠幆澧冪殑瀹炵幇鍖呮嫭涓や釜鏂归潰锛氫竴鏄疞inux 鏈嶅姟鍣ㄧ鐨凬FS 鏈嶅姟鍣ㄦ敮鎸侊紱浜屾槸宓屽叆寮忕洰鏍囩郴缁熺殑NFS 瀹㈡埛绔殑鏀寔銆傚洜姝わ紝NFS 寮€鍙戠幆澧冪殑寤虹珛闇€瑕侀厤缃甃inux 鏈嶅姟鍣ㄧ鍜屽祵鍏ュ紡鐩爣绯荤粺绔€?/p>
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涓€銆丩inux 鏈嶅姟鍣ㄧNFS 鏈嶅姟鍣ㄧ殑閰嶇疆
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聽 聽 浠oot 韬唤鐧婚檰Linux 鏈嶅姟鍣紝缂栬緫/etc 鐩綍涓嬬殑鍏变韩鐩綍閰嶇疆鏂囦欢exports锛屾寚瀹氬叡浜洰褰曞強鏉冮檺绛夈€?/p>
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聽 聽 鎵ц濡備笅鍛戒护缂栬緫鏂囦欢/etc/exports锛?/p>
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聽 聽# vi /etc/exports
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聽 聽鍦ㄨ鏂囦欢閲屾坊鍔犲涓嬪唴瀹癸細
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聽 聽/home/work 192.168.0.*锛坮w,sync,no_root_squash锛?/p>
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聽 聽鐒跺悗淇濆瓨閫€鍑恒€?/p>
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聽 聽娣诲姞鐨勫唴瀹硅〃绀猴細鍏佽ip 鍦板潃鑼冨洿鍦?92.168.0.*鐨勮绠楁満浠ヨ鍐欑殑鏉冮檺鏉ヨ闂?home/work 鐩綍銆?/p>
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聽 聽/home/work 涔熺О涓烘湇鍔″櫒杈撳嚭鍏变韩鐩綍銆?/p>
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聽 聽鎷彿鍐呯殑鍙傛暟鎰忎箟鎻忚堪濡備笅锛?/p>
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聽 聽rw锛氳/鍐欐潈闄愶紝鍙鏉冮檺鐨勫弬鏁颁负ro锛?/p>
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聽 聽sync锛氭暟鎹悓姝ュ啓鍏ュ唴瀛樺拰纭洏锛屼篃鍙互浣跨敤async锛屾鏃舵暟鎹細鍏堟殏瀛樹簬鍐呭瓨涓紝鑰屼笉绔嬪嵆鍐欏叆纭洏銆偮?/p>
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聽 聽no_root_squash锛歂FS 鏈嶅姟鍣ㄥ叡浜洰褰曠敤鎴风殑灞炴€э紝濡傛灉鐢ㄦ埛鏄?root锛岄偅涔堝浜庤繖涓叡浜洰褰曟潵璇村氨鍏锋湁 root 鐨勬潈闄愩€?/p>
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聽 聽鎺ョ潃鎵ц濡備笅鍛戒护锛屽惎鍔ㄧ鍙ｆ槧灏勶細
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聽 聽# /etc/rc.d/init.d/portmap start
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聽 聽鏈€鍚庢墽琛屽涓嬪懡浠ゅ惎鍔∟FS 鏈嶅姟锛屾鏃禢FS 浼氭縺娲诲畧鎶よ繘绋嬶紝鐒跺悗灏卞紑濮嬬洃鍚?Client 绔殑璇锋眰锛?/p>
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聽 聽# /etc/rc.d/init.d/NFS start
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聽 聽鐢ㄦ埛涔熷彲浠ラ噸鏂板惎鍔↙inux 鏈嶅姟鍣紝鑷姩鍚姩NFS 鏈嶅姟銆?/p>
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聽 聽鍦∟FS 鏈嶅姟鍣ㄥ惎鍔ㄥ悗锛岃繕闇€瑕佹鏌inux 鏈嶅姟鍣ㄧ殑闃茬伀澧欑瓑璁剧疆锛堜竴鑸渶瑕佸叧闂槻鐏鏈嶅姟锛夛紝纭繚娌℃湁灞忚斀鎺塏FS 浣跨敤鐨勭鍙ｅ拰鍏佽閫氫俊鐨勪富鏈猴紝涓昏鏄鏌inux 鏈嶅姟鍣╥ptables锛宨pchains 绛夐€夐」鐨勮缃紝浠ュ強/etc/hosts.deny锛?etc/hosts.allow 鏂囦欢銆?/p>
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聽 聽鎴戜滑棣栧厛鍦↙inux 鏈嶅姟鍣ㄤ笂杩涜NFS 鏈嶅姟鍣ㄧ殑鍥炵幆娴嬭瘯锛岄獙璇佸叡浜洰褰曟槸鍚﹁兘澶熻璁块棶銆傚湪Linux 鏈嶅姟鍣ㄤ笂杩愯濡備笅鍛戒护锛毬?/p>
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聽 聽# mount 鈥搕 NFS 192.168.0.20:/home/work /mnt
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聽 聽# ls /mnt
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聽 聽鍛戒护灏哃inux 鏈嶅姟鍣ㄧ殑NFS 杈撳嚭鍏变韩鐩綍鎸傝浇鍒?mnt 鐩綍涓嬶紝鍥犳锛屽鏋淣FS 姝ｅ父宸ヤ綔锛屽簲璇ヨ兘澶熷湪/mnt 鐩綍鐪嬪埌/home/work 鍏变韩鐩綍涓殑鍐呭銆?/p>
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浜屻€佸祵鍏ュ紡鐩爣绯荤粺NFS 瀹㈡埛绔殑閰嶇疆
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聽 聽鍦↙inux 鏈嶅姟鍣ㄨ缃ソ鍚庯紝杩橀渶瑕佸瀹㈡埛绔繘琛岀浉鍏抽厤缃€傚湪閰嶇疆鍐呮牳鏃堕€夋嫨Load an Alternate Configuration File杈撳叆閰嶇疆鏂囦欢鐨勮矾寰勫拰鏂囦欢鍚嶆坊鍔犲唴鏍稿NFS鐨勬敮鎸侊細
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聽 聽閫変腑networking options锛嶃€婭P:kernel level auloconfiguralion椤?/p>
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聽 聽閫変腑file systems锛嶃€媙etwork file systems锛嶃€嬩笅鐨剅oot file system on NFS 鍜孨FS file system support閲嶆柊缂栬瘧鍐呮牳涓嬭浇bootloader鍜宬ernel鍒板紑鍙戞澘涓?/p>
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聽 聽 鍦ㄥ祵鍏ュ紡鐩爣绯荤粺鐨凩inux Shell 涓嬶紝鎵ц濡備笅鍛戒护鏉ヨ繘琛孨FS 鍏变韩鐩綍鎸傝浇锛?/p>
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聽 聽 # mkdir /mnt/NFS //寤虹珛Linux 鏈嶅姟鍣ㄨ緭鍑哄叡浜洰褰曠殑鎸傝浇鐐癸紱
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聽 聽 # mount 鈥搕 NFS 192.168.0.20:/home/work /mnt/NFS 鈥搊 nolock
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聽 聽 # cd /mnt/NFS聽
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聽 聽 # ls
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聽 聽 姝ゆ椂锛屽祵鍏ュ紡鐩爣绯荤粺绔墍鏄剧ず鐨勫唴瀹瑰嵆涓篖inux 鏈嶅姟鍣ㄧ殑杈撳嚭鐩綍鐨勫唴瀹癸紝鍗矻inux 鏈嶅姟鍣ㄧ殑杈撳嚭鐩€?/p>
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聽 聽 褰?home/work 閫氳繃NFS 鏄犲皠鍒颁簡宓屽叆寮忕洰鏍囩郴缁熺殑/mnt/NFS 鐩綍銆傜敤鎴峰彲浠ョ敤澧?鍒?淇敼鏂囦欢鐨勬柟寮忔潵楠岃瘉瀹為檯鏁堟灉銆俶ount 鍛戒护涓殑192.168.0.20 涓篖inux 鏈嶅姟鍣ㄧ殑IP 鍦板潃锛?home/work 涓篖inux 鏈嶅姟鍣ㄧ鎵€閰嶇疆鐨勫叡浜緭鍑虹洰褰曪紝/mnt/NFS 涓哄祵鍏ュ紡璁惧涓婄殑鏈湴鐩綍銆?/p>
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聽 聽 鍦ㄥ紑鍙戣繃绋嬩腑锛屾潵鍥炶緭鍏ュ懡浠ら潪甯哥儲浜猴紝鎴戝啓浜嗕袱涓畝鍗曠殑鑴氭湰鏉ュ畬鎴怤FS鐨勫惎鍔紝鎸傝浇銆?/p>
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聽 聽 host鍚姩NFS锛?/p>
聽 聽 sNFS
聽 聽 #!/bin/bash
聽 聽 ifconfig eth0 192.168.0.20
聽 聽 /etc/rc.d/init.d/portmap start
聽 聽 /etc/rc.d/init.d/NFS start
聽 聽 宓屽叆寮忕洰鏍囨満鎸傝浇NFS锛?/p>
聽 聽 mNFS锛?/p>
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聽 聽 #!/bin/sh
聽 聽 mount -t NFS 192.168.0.20:/home/work/NFS /mnt/NFS -o nolock
聽 聽 echo 鈥淣FS ok锛佲€?/p>