|
 |
À¸Ä¿µ¼À¸ |
|
| |
|
|
|
|
 |
×ÊÁÏËÑË÷ |
|
| |
|
|
|
|
 |
ÈÈÃÅÎÄÕÂ |
|
| |
|
|
|
|
 |
×îÐÂÎÄÕ |
|
| |
|
|
|
| |
| |
|
|
|
[ ×÷Õß: LinuxÁªÃËÊÕ¼¯ ¼ÓÈëʱ¼ä:2006-06-25 15:28:09 À´×Ô:LinuxÁªÃËÊÕ¼¯
] | |
|
¬ÔòÔÚ/etc/netmasksÎļþÖÐд£º mFXLinuxÁªÃË 172.16.255.0 255.255.255.0 mFXLinuxÁªÃË 4. ifconfigÃüÁî mFXLinuxÁªÃË ¼ì²âÍøÂç¶Ë¿Ú״̬ mFXLinuxÁªÃË ££ifconfig -a mFXLinuxÁªÃË ÅäÖÃÍøÂç¶Ë¿ÚµØÖ· mFXLinuxÁªÃË ££ifconfig le0 172.16.255.1 netmask 255.255.255.0 mFXLinuxÁªÃË ÅäÖÃÍøÂç¶Ë¿Ú״̬ mFXLinuxÁªÃË ££ifconfig le0 up/down mFXLinuxÁªÃË ÅäÖÃÍøÂç¶Ë¿ÚÊÇ·ñ¿ÉÓà mFXLinuxÁªÃË ££ifconfig le0 plumb/unplumb mFXLinuxÁªÃË 5. pingÃüÁî mFXLinuxÁªÃË ¼ì²âÍøÂç״̬ mFXLinuxÁªÃË ²âÊÔÍøÂçËÙ¶È mFXLinuxÁªÃË £¨2£©Â·ÓɺÍÍø¹Ø mFXLinuxÁªÃË 1. /etc/defaulrouterÎļþ mFXLinuxÁªÃË /etc/defaulrouterÎļþÅäÖÃϵͳµÄȱʡ·ÓÉ£¬·ÀÖ¹²»±ØÒªµÄ·Óɽø³Ì£¬ÊÊÓÃÓÚÖ»ÓÐÒ»¸ö·ÓÉÆ÷ͨÏòÆäËüÍø¶ÎµÄÍøÂ硣ϵͳ°²×°Ê±²¢Ã»ÓиÃÎļþ£¬ÊÇÓû§×Ô¼º´´½¨µÄ¡£ÎļþÄÚÈÝÊÇȱʡ·ÓɵĵØÖ·¡£ mFXLinuxÁªÃË ££cat /etc/defaultrouter mFXLinuxÁªÃË 172.16.255.254 mFXLinuxÁªÃË Óŵ㣺 mFXLinuxÁªÃË Õ¼ÓÃ×ÊÔ´ÉÙ£¬Ö»ÓÐÒ»Ìõ·ÓÉÌõÄ¿¡£ mFXLinuxÁªÃË £¨3£©DNS¿Í»§¶ËµÄÉèÖà mFXLinuxÁªÃË 1. /etc/resolv.confÎļþ mFXLinuxÁªÃË ¼Ç¼DNS·þÎñÆ÷µÄµØÖ·ºÍÓòÃû mFXLinuxÁªÃË ¹Ø¼ü×Ö£º mFXLinuxÁªÃË domainname mFXLinuxÁªÃË nameserver mFXLinuxÁªÃË # more /etc/resolv.conf mFXLinuxÁªÃË nameserver 172.16.255.3 mFXLinuxÁªÃË domainname sunrise.com.cn mFXLinuxÁªÃË mFXLinuxÁªÃË 2. /etc/nsswitch.confÎļþ mFXLinuxÁªÃË mFXLinuxÁªÃË ¼Ç¼Ö÷»úÃûµÄËÑË÷˳ÐòµÈÐÅÏ¢ mFXLinuxÁªÃË # more /etc/nsswitch.conf mFXLinuxÁªÃË # mFXLinuxÁªÃË # /etc/nsswitch.dns: mFXLinuxÁªÃË # mFXLinuxÁªÃË # An example file that could be copied over to /etc/nsswitch.conf; it uses mFXLinuxÁªÃË # DNS for hosts lookups, otherwise it does not use any other naming service. mFXLinuxÁªÃË # mFXLinuxÁªÃË # "hosts:" and "services:" in this file are used only if the mFXLinuxÁªÃË # /etc/netconfig file has a "-" for nametoaddr_libs of "inet" transports. mFXLinuxÁªÃË mFXLinuxÁªÃË passwd: files mFXLinuxÁªÃË group: files mFXLinuxÁªÃË # You must also set up the /etc/resolv.conf file for DNS name mFXLinuxÁªÃË # server lookup. See resolv.conf(4). mFXLinuxÁªÃË hosts: files dns mFXLinuxÁªÃË ipnodes: files mFXLinuxÁªÃË ¡ mFXLinuxÁªÃË ¡ mFXLinuxÁªÃË mFXLinuxÁªÃË ½«Õâ¸öÎļþµÄhosts¼Ç¼ÅäÖóÉhosts: files dnsmFXLinuxÁªÃË ¹»ÓÃÁË£¬²»¹ýÔÙ²¹µãSun¸ãµÄÊÛǰ×ÊÁÏ×ö¿ª³¡°×£º mFXLinuxÁªÃË mFXLinuxÁªÃË Sun Solaris½éÉÜ£º mFXLinuxÁªÃË mFXLinuxÁªÃË Solaris ÊÇSun¿ª·¢µÄÆóÒµ¼¶²Ù×÷ϵͳ£¬ÔËÐÐÔÚSun SPARCƽ̨£¬Ò²ÓÐSolaris x86ϵͳ£¬¿ÉÔËÐÐÔÚIntelºÍAMD x86ƽ̨ÉÏ¡£ mFXLinuxÁªÃË mFXLinuxÁªÃË SunÓÐÍêÕûµÄSolaris²úÆ·Ïߣ¬SPARCºÍx86ƽ̨µÄSolaris¡¢Òµ½ç×îÖ÷ÒªµÄ¸ß°²È«ÐÔ²Ù×÷ϵͳTrusted Solaris£¬È«²¿°üÀ¨ÔÚSunµÄUNIXÐí¿ÉÐÒéµÄ²úÆ·°üÖС£Õâ¾ÍʹSolaris²Ù×÷ϵͳ³ÉΪ¿Í»§µÄ°²È«Ñ¡Ôñ¡£ mFXLinuxÁªÃË mFXLinuxÁªÃË Solaris 10ΪSun ×îз¢²¼µÄ²Ù×÷ϵͳ£¬³¬¹ý600¸öÐÂÌØµã mFXLinuxÁªÃË mFXLinuxÁªÃË Sun²Ù×÷ϵͳ°æ±¾·¢Õ¹£º mFXLinuxÁªÃË mFXLinuxÁªÃË 1971µÚÒ»¸ö Unix °æ±¾·¢²¼ mFXLinuxÁªÃË 1982 SunÑ¡ÔñUNIX²Ù×÷ϵͳÓÃÓÚÆäµÚÒ»¿î¹¤×÷Õ¾ mFXLinuxÁªÃË 1983 SunOS 1.0·¢²¼ mFXLinuxÁªÃË 1984 Sun·¢Ã÷NFS¼¼Êõ mFXLinuxÁªÃË 1985 SunOS 2.0Ö§³ÖNFS¼¼Êõ mFXLinuxÁªÃË 1988 SunOS 4.0Ö§³ÖÆäµÚÒ»¸öSPARC´¦ÀíÆ÷ºÍʹÓÃÐéÄâÄÚ´æ¼¼Êõ mFXLinuxÁªÃË 1992 Solaris 2·¢²¼£¬»ùÓÚUNIX SVR4£¬²¢Ö§³ÖÆäµÚÒ»¿î¶à´¦ÀíÆ÷¹¤×÷Õ¾ mFXLinuxÁªÃË 1992 Solaris 2.1 Ôö¼ÓÖ§³ÖÏ̼߳¼Êõ mFXLinuxÁªÃË 1993 Solaris 2.2 Ôö¼ÓÖ§³Ö¶Ô³Æ¶à´¦ÀíÆ÷¼¼Êõ mFXLinuxÁªÃË 1995 Solaris 2.5 Ö§³ÖUltraSPARC¹¤×÷Õ¾/·þÎñÆ÷ mFXLinuxÁªÃË 1997 Solaris 2.6 Ö§³Ö1TB´óÎļþ mFXLinuxÁªÃË 1998 Solaris 7 ²ÉÓÃ64λ¼¼Êõ£¬Ö§³ÖJava mFXLinuxÁªÃË 2000 Solaris 8 Ôö¼ÓÖ§³Ö°²È«µÄÆóÒµ¼¶WebÓ¦Óà mFXLinuxÁªÃË 2002 Solaris 9 ·þÎñÌṩƽ̨£¬U5°æÖ§³ÖCMT¼¼Êõ£¬²¢Ôö¼ÓSun Java Æóҵϵͳ mFXLinuxÁªÃË 2005 Solaris 10 ÐéÄ⻯OE£¬Ôö¼ÓN1 Grid Container£¬DTrace£¬ZFSµÈ, OpenSolaris mFXLinuxÁªÃË mFXLinuxÁªÃË SolarisÌṩ¸ü¶àµÄ¹¦ÄÜ£º mFXLinuxÁªÃË mFXLinuxÁªÃË Dynamic System Domain¶¯Ì¬ÏµÍ³Óò£¬ÔÚµ±Ê±ÊÇUnixÖÐΨһÌṩ·ÖÇø¹¦ÄÜ£¬Ê¹ÏµÍ³¹ÜÀíÔ±¿ÉÔÚÒ»¸ö·þÎñÆ÷µÄ²»Í¬·ÖÇøÖÐÔËÐÐSolaris²Ù×÷ϵͳ£¬ÔÚÒ»¸ö·þÎñÆ÷µÄÏ໥¸ôÀëµÄ»·¾³ÖÐÔËÐжà¸öÓ¦Ó㬲¢ÀûÓÃDR¹¦ÄÜ£¬ÔÚÓòÖмÌÐøÔËÐÐSolarisÈí¼þµÄͬʱ£¬ÖØÐÂÅäÖÃÓò mFXLinuxÁªÃË mFXLinuxÁªÃË Dynamic Reconfiguration(DR)¶¯Ì¬ÖØÐÂÅäÖù¦ÄÜ£¬¿ÉÔÚ²Ù×÷ϵͳÕýÔÚÔËÐеÄÇé¿ö϶¯Ì¬ÖØÐÂÅäÖÃϵͳ°å£¬²¢Ç¿ÆäÔÚϵͳÖа²È«µØ²ð³ýºÍ°²×°£¬´Ó¶ø½«¶ÔÓòÖÐÔËÐеÄÓû§½ø³ÌËùÔì³ÉµÄÓ°Ïì½µÖÁ×îµÍ mFXLinuxÁªÃË mFXLinuxÁªÃË Solaris Resource Manager×ÊÔ´¹ÜÀí£¬ÔÊÐíÓ¦ÓÃÔÚÏߵĸıäºÍÓÅ»¯ÏµÍ³×ÊÔ´µÄʹÓã¬Èç´¦ÀíÆ÷µÄÄÚ´æµÈ mFXLinuxÁªÃË mFXLinuxÁªÃË Solaris Volume Manager¾í¹ÜÀí£¬ÌṩÓû§Êý¾Ý¸ß¿ÉÓÃÐԺͿɿ¿ÐÔ mFXLinuxÁªÃË mFXLinuxÁªÃË Sun Java System Application ServerºÍDirectory Server£¬¼´ÊÇΨһµÄ²Ù×÷ϵͳ£¬ÔÚÆäºËÐÄÖÐÍêÕû¼¯³ÉÁËÃâ·ÑµÄÉÌÒµ¼¶J2EEÓ¦Ó÷þÎñÆ÷ºÍ20ÍòÓû§ÊýÈí¼þÐí¿ÉµÄĿ¼·þÎñÆ÷ mFXLinuxÁªÃË mFXLinuxÁªÃË Sun Java Enterprise System£¬»ùÓÚÒµ½ç±ê×¼£¬°ïÖúÆóÒµ¿ª·¢²¿ÊðWebÓ¦Óà mFXLinuxÁªÃË mFXLinuxÁªÃË ÆäËüµÄÌØµã£º mFXLinuxÁªÃË mFXLinuxÁªÃË IP MultipathingÖ§³ÖÍøÂç¸ºÔØ¾ùºâ£¬×Ô¶¯Çл»£¬×Ô¶¯¹ÊÕϻָ´£¬²¢ÀûÓÃDR¹¦ÄÜÖ§³ÖÔÚϵͳÔËÐÐʱ¼ÓÈëеÄÍø¿¨ mFXLinuxÁªÃË mFXLinuxÁªÃË Live UpgradeÔÊÐíϵͳ¹ÜÀíÔ±ÔÚϵͳÔËÐÐʱ½¨Á¢»òÉý¼¶²Ù×÷ϵͳ»·¾³ mFXLinuxÁªÃË mFXLinuxÁªÃË Hot PatchingÔÊÐíϵͳ¹ÜÀíÔ±°²×°²Ù×÷ϵͳÄں˲¹¶¡³ÌÐò¶øÎÞÐèÁ¢¿ÌÖØÆôϵͳ£¬¼«´óµÄϵͳÖжϵÄʱ¼ä mFXLinuxÁªÃË mFXLinuxÁªÃË HTTP acceleration¼ÓÈëSolarisÄÚºËÖУ¬°ïÖú¸ÄÉÆSPARCƽ̨ÉÏWeb·þÎñÆ÷µÄÐÔÄÜ mFXLinuxÁªÃË mFXLinuxÁªÃË Flash Archive¿ìÉÁ¹éµµ£¬Ê¹Óû§¹éµµÏµÍ³´ÓÊýСʱËõ¶Ìµ½¼¸Ê®·ÖÖÓ£¬Ìá¸ßϵͳ¹ÜÀíЧÂÊ mFXLinuxÁªÃË mFXLinuxÁªÃË Solaris 10Ö÷ÒªµÄÐÂÌØµã£º mFXLinuxÁªÃË mFXLinuxÁªÃË DTrace(Dynamic Tracing)¶¯Ì¬¸ú×Ù mFXLinuxÁªÃË ÊÇÒ»ÖÖʵʱµ÷ÊÔºÍÐÔÄܵ÷ÓŵŤ¾ß£¬´«Í³µÄUnix»òWindowsÓÐһЩϵͳ¹¤¾ß¿ÉÒÔÌṩһЩϵͳÐÅÏ¢£¬µ«È±·¦¸ú×Ùÿ¸öÓû§ºÍÿ¸ö½ø³ÌµÄÄÜÁ¦£¬DTraceÔÊÐí±à³ÌÈËԱͨ¹ý¹Û²ìUnixÓû§/Äں˼äµÄ¿ØÖÆÁ÷À´¿´ÆäÓ¦ÓóÌÐòÓëÄں˼äµÄ½»»¥»î¶¯£¬DTraceÓмòµ¥Ò×ѧµÄDÓïÑÔ£¬¿É¹¹½¨×Ô¶¨Òå³ÌÐòÒÔ¶¯Ì¬¸ú×Ùϵͳ£¬²¢¶ÔÓйزÙ×÷ϵͳµÄÈÎÒâÎÊÌâÌṩ¼´Ê±¼òÃ÷µÄ»Ø´ð³ÉΪ¿ÉÄÜ¡£ mFXLinuxÁªÃË mFXLinuxÁªÃË N1 Grid ContainerÍø¸ñÈÝÆ÷ mFXLinuxÁªÃË ÊÇÒ»ÖÖϵͳ·ÖÇøµÄ¹¦ÄÜ£¬¿ÉÔÚSolarisÖл®·Ö¶à´ï8000¸öÈí¼þ·ÖÇø£¬Ã¿¸ö·ÖÇøÊÇÒ»¸öSolarisʵÀý£¬ÓÐ×Ô¼ºµÄCPU¡¢ÄÚ´æ¡¢Ó²ÅÌ·ÖÇø¡¢Ö÷»úÃûºÍIPµØÖ·£¬¿É¶ÀÁ¢ÔËÐÐÓ¦ÓóÌÐò£¬ÓÐÖúÓû§¸üºÃµÄÀûÓÃÓ²¼þ×ÊÔ´£¬Ìá¸ßϵͳÀûÓÃÂÊ£¬Í¬Ê±Ò²ÌṩÁ˶àϵͳËù¾ßÓеݲȫÐԺͿɿ¿ÐÔ¡£ mFXLinuxÁªÃË mFXLinuxÁªÃË ZFSÎļþϵͳ mFXLinuxÁªÃË ÊÇSolarisº£Á¿Îļþϵͳ£¬Ö§³Ö128λѰַ¿Õ¼ä£¬×Ô¶¯Êý¾ÝУÑ飬֧³ÖÎļþϵͳ¿ìÕÕ£¬Ö§³Ö Raid¼¼ÊõµÄ¾µÏñµÈ¹¦ÄÜ£¬ÎÞÐè¾í¹ÜÀíÈí¼þ£¬Ìá¸ßÎļþϵͳµÄÐÔÄÜ¡£ mFXLinuxÁªÃË mFXLinuxÁªÃË Predictive Self-healingÔ¤²âÐÔ×ÔÎÒÐÞ¸´ mFXLinuxÁªÃË ÊÇÒ»ÖÖ¿ÉÔ¤²âÐÔ×ÔÎÒÐÞ¸´¼¼Êõ£¬Ê¹SunϵͳºÍ·þÎñÔÚ³öÏÖÈíÓ²¼þ¹ÊÕÏʱµÃµ½×î´ó¿ÉÓÃÐÔ£¬´Ë¹¦ÄÜÔÚSun¸ß¶Ë·þÎñÆ÷Éϵõ½ÁËÖ§³Ö£¬ÒÔºó»áÖ§³Öx86ƽ̨¡£ mFXLinuxÁªÃË Ö±½ÓÔËÐÐLinux¶þ½øÖƳÌÐò mFXLinuxÁªÃË mFXLinuxÁªÃË ÔÊÐíLinuxµÄ¶þ½øÖƳÌÐò¿ÉÔÚSolaris x86ÉÏÖ±½ÓÔËÐУ¬ ¶øÎÞÐè¸ü¸Ä£¬ ÎÞÐèÖØ±àÒ룬ÌṩÒìÖÖ»ú»·¾³ÏµĻ¥²Ù×÷ÄÜÁ¦¡£ mFXLinuxÁªÃË mFXLinuxÁªÃË Ê¹ÓÃSun Java Desktop System mFXLinuxÁªÃË SolarisʹÓÃSun Java×ÀÃæÏµÍ³¡£ mFXLinuxÁªÃË mFXLinuxÁªÃË Solaris ÉϵĿª·¢¹¤¾ß£º mFXLinuxÁªÃË mFXLinuxÁªÃË Sun Studio 10ÊÇÓÅ»¯µÄÔÚSolarisºÍLinuxƽ̨ÉϵÄC++¡¢Frotran¿ª·¢»·¾³£¬¿ÉÔÚSun UltraSPARC IV¡¢Interl Xeon¡¢AMDÉÏ¿ª·¢32/64λµÄÓ¦Ó㬠mFXLinuxÁªÃË mFXLinuxÁªÃË 64λ±àÒëÆ÷£¬Ö§³Ö64λӦÓÿª·¢£¬°üÀ¨AMD Opteron 64£¬Ö§³Ö´óÎļþ(>;4GB) mFXLinuxÁªÃË ¸ÄÉÆ±àÒëʱ¼ä£¬¼Ó¿ìµ÷ÊÔ£¬Ìá¸ßÉú²úÂÊ£¬ mFXLinuxÁªÃË mFXLinuxÁªÃË Ê¹ÓÃSun Studio 10±àÒë±ÈÓÃSun Studio 8£¬Óû§Ó¦ÓûñµÃ¿ì60£¥µÄÐÔÄÜ mFXLinuxÁªÃË Ö§³ÖSolaris 8, 9, 10£¬Ö§³ÖSun JDS2£¬SuSE Linux ES 8 x86£¬Red Hat Enterprise Linux 3 mFXLinuxÁªÃË mFXLinuxÁªÃË Sun Java Studio Creator¿ÉÊÓ»¯¿ª·¢»·¾³£¬ mFXLinuxÁªÃË ÊÇÒ»¸ö¿ªÏä¼´ÓõľßÓÐ×ÛºÏÐԵĿª·¢/µ÷ÊÔ/²¿Êð¹¦ÄܼæÓеĽâ¾ö·½°¸£¬Ëü°üÀ¨ Sun Java System Application Server 8 ƽ̨°æÈí¼þ£¬¸ÃÈí¼þÊÇSun Java ÆóҵϵͳÈí¼þÖеÄÒ»¸ö×é¼þ£¬¿ÉÓÃ×÷Ò»¸öÄ¿±ê¿ª·¢ºÍ²¿Êðƽ̨¡£ mFXLinuxÁªÃË mFXLinuxÁªÃË ¿ÉÊÓ»¯Web·þÎñ£¬¿ÉÒÔºÜÈÝÒ׵طÃÎÊ·þÎñµ¼Ïò¼Ü¹¹¡£ mFXLinuxÁªÃË ¾ßÓпÉÊÓ»¯´´½¨J2EE 1.3¼¼ÊõµÄ¼æÈÝÄÜÁ¦¡£ mFXLinuxÁªÃË WebÓ¦Ó㬿ÉÔËÐÐÔÚÖ§³ÖJavaServer Pages 1.2Èí¼þµÄÈκÎWeb·þÎñÆ÷»òÓ¦Ó÷þÎñÆ÷ÉÏ¡£ mFXLinuxÁªÃË Ö±¹ÛÒ³µ¼ÏòÉè¼Æ£¬¿É´´½¨Ò³ÃæÖ®¼äµÄ¿ÉÊÓÁ¬½Ó£¬²¢Í¨¹ý¼òµ¥×¼Ôò¶¨Òåµ¼Ïò°¸Àý¡£
LinuxÁªÃËÊÕ¼¯ÕûÀí ,תÌùÇë±êÃ÷ÔʼÁ´½Ó,ÈçÓÐÈκÎÒÉÎÊ»¶ÓÀ´±¾Õ¾LinuxÂÛ̳ÌÖÂÛ |
|
|
|
|
|