å¦æmountdè¿ç¨æ²¡æå¯å¨ï¼æ们éè¦æ£æ¥ä»¥ä¸å
å®¹ï¼ 1ï¼99%çå¯è½æ§æ¯loopbackçåå解æä¸æ£ç¡®æ导è´ãæ¢å¥è¯è¯´ï¼å¿
é¡»ä¿è¯loopbackæ对åºç IP å°åæ¯127.0.0.1ï¼åæ¶127.0.0.1æ对åºçååæ¯loopbackï¼èä¸æ¯localhostãæ们å¯ä»¥ç¨ "host 127.0.0.1"å "host loopback"å½ä»¤æ¥æ£æ¥ã
ãã以ä¸è¾åºç»ææ¯æ£ç¡®çï¼
ãã#host 127.0.0.1
ããloopback is 127.0.0.1, Aliases: localhost
ãã#host loopback
ããloopback is 127.0.0.1, Aliases: localhost
ãã以ä¸è¾åºç»ææ¯é误çï¼
ãã#host 127.0.0.1
ããloopback.cn.ibm.com is 127.0.0.1, Aliase: localhost.cn.ibm.com
ãã#host loopback
ããloopback.cn.ibm.com is 127.0.0.1, Aliase: localhost.cn.ibm.com
ããå¦æ host å½ä»¤çè¾åºç»ææ¯é误çï¼åéè¦æ£æ¥ /etc/hosts æ件以ååå解æçé¡ºåº -- éå¸¸å¨ /etc/netsvc.conf æ件ä¸å å
¥ hosts=local,bindã
ãã2ï¼ä½¿ç¨å½ä»¤
ããlslpp -l bos.adt.lib
ããæ£æ¥è¯¥æ件éæ¯å¦åå¨ï¼å¦åéè¦å®è£
ã
ãã3ï¼å®è£
ææ°ç bos.rte.tty, bos.rte.streams å bos.net.nfs.client æ件éã
ããè¿è¡ rpcinfo -p =>åºå½è¿å portmapç注åè¿ç¨å表ã
ããè¥è¿ç¨å表没æè¿åï¼åéè¦å¯å¨æéæ°å¯å¨ portmap è¿ç¨ã
ããè¥è¿ç¨å表è¿åï¼åè¿è¡ rpcinfo -u localhost mountd å½ä»¤ï¼å¦ææé误ï¼åè¿è¡ /usr/sbin/rpc.mountdï¼ä»è¿åçé误信æ¯ä¸è·åå¯è½çé误åå ã
ãã3. nfsd è¿ç¨æ²¡æå¯å¨
ããå¦æ nfsd è¿ç¨æ²¡æå¯å¨ï¼æ们éè¦æ£æ¥ä»¥ä¸å
容ï¼
ãã1ï¼é¦å
è¦ç¡®è®¤ NFS è¾åºå表åå¨ï¼å¦å nfsd ä¸ä¼å¯å¨ãå¯ç¨ exportfs å½ä»¤æ¥æ£æ¥ï¼å¦æ exportfs å½ä»¤æ²¡æç»æè¿åæè¿åä¸æ£ç¡®ï¼åéè¦æ£æ¥ /etc/exports æ件ã
ãã2ï¼è¿è¡ scls å½ä»¤ï¼ç¡®ä¿ timod å tirdwr åå¨ --
ãã#scls ã ã ã ã ã ã ã
ããbufcal fi ptc sc sna_v5ro tcp6 tr udp6
ããecho ldterm pts sf snasxm timod ttyp unixdg
ããen lft0 ptyp sixp spx tioc udp unixst
ããet nuls sad slog tcp tirdwr ã ã
ããå¦åéè¦æ£æ¥ /etc/pse.conf æ件ï¼å¹¶åæ¶å¯¹å®ä»¬ç注éã
ãã3ï¼ æ£æ¥åå解æï¼åè§ âmountd è¿ç¨æ²¡æå¯å¨âç第ä¸é¡¹ã
ãã4ï¼ç¡®ä¿ä»¥ä¸è¾åºæ°å¼ä¸å¤§äº "no -o sb_max"çæ°å¼ (å°¤å
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ãã# no -a
ããudp_sendspace
ããudp_recvspace
ããtcp_sendspace
ããtcp_recvspace
ãã#nfso -a
ããnfs_soketsize
ããnfs_tcp_socketsize
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