»ùÓÚLinuxµÄ±ãЯǶÈëʽÉ豸µçÔ´¹ÜÀí½â¾ö·½°¸
ǰ¡¡ÑÔ
¡¡¡¡Ëæ×Ÿ÷ÖÖ±ãЯǶÈëʽÉ豸ÐÔÄܵÄÈÕÒæÌá¸ß£¬¹¦ÄÜÈÕÒæ·á¸»£¬ÆäµçÔ´½ôÕŵÄÎÊÌâÒ²ÈÕÒæÍ»³ö£¬¹úÄÚÐÂÍÆ³öµÄijЩ¾ßÓÐPDAµÈ¶àÖÖ¹¦ÄܵÄÖÇÄܵ绰ÔÚÃܼ¯Ê¹ÓÃÏÂÖ»ÄÜά³Ö°ëÌ죬¶àÊýÉãÏñ»ú
ºÍÊýÂëÏà»ú
ÔÚ
Ò»´Î³äµçºó¶¼Ö»ÓÐÒ»¸öСʱ×óÓÒµÄÀÛ»ý¹¤×÷ʱ¼ä¡£Linux×÷Ϊһ¸ö¿ª·ÅÔ´´úÂëµÄ²Ù×÷ϵͳ£¬ÓµÓзdz£·á¸»µÄÈí¼þ×ÊÔ´ºÍƽ̨֧³Ö£¬ÕâʹµÃǶÈëʽϵͳ¿ª·¢µÄÖÜÆÚ
´ó´óËõ¶Ì£¬Ô½À´Ô½¶àµÄÉÌÓúÍͨÓÃǶÈëʽϵͳ¶¼²ÉÓÃLinux×÷ΪÈí¼þƽ̨¡£Òò´ËÓбØÒª¶ÔLinuxϵͳµÄµçÔ´¹ÜÀí»úÖÆ½øÐÐÉîÈëÑо¿¡£
LinuxÄں˵çÔ´¹ÜÀí»úÖÆ·ÖÎö
¡¡¡¡ Linux×÷Ϊһ¸öÇ¿´ó¶ø³ÉÊìµÄ²Ù×÷ϵͳ£¬±¾ÉíÌṩÁËÒ»Ì×´ÓÓû§¿Õ¼äµ½ÏµÍ³¿Õ¼äµÄ£¬ÓÉÉ϶øÏµÄÈí¼þµçÔ´¹ÜÀí»úÖÆ¡£
µçÔ´¹ÜÀí×Óϵͳ
LinuxÄÚºËʵÏÖÁËÒ»¸öµçÔ´¹ÜÀí×ÓϵͳÓÃÓÚͳһ¹ÜÀíÿ¸öÉ豸¡£Ô´´úÂëpm.hºÍpm.cÖж¨ÒåºÍʵÏÖÁËÖ÷ÒªµÄ½Ó¿Ú
º¯Êý¡£Èç±í1Ëùʾ¡£
¡¡¡¡
¡¡¡¡ ͨ¹ýÕâЩ½Ó¿Úº¯Êý¾Í¿ÉÒÔ½«×Ô¼ºµÄÓ²¼þÉ豸ÄÉÈëµçÔ´¹ÜÀí×ÓϵͳʹÆä³ÉΪϵͳµçÔ´
¹ÜÀíµÄÒ»²¿·Ö¡£ÕâÐèÒªÔÚ±àдÉ豸Çý¶¯³ÌÐòµÄʱºòÍê³ÉÏÂÃæµÄ¹¤×÷:
¡¡¡¡(1)ÔÚ³õʼ»¯Çý¶¯Ê±£¬Ê¹ÓÃpm_ register¶ÔÉ豸µÄÿ¸öʵÀý( instance)½øÐÐ×¢²á;ÔÚÇå³ýÇý¶¯Ê±Ê¹ÓÃpm_unregisterÀ´È¡ÏûÉ豸µÄ×¢²á¡£
¡¡¡¡(2)ÔÚ¶ÔÓ²¼þ½øÐвÙ×÷֮ǰµ÷ÓÃpm_access (ÕâÑù»á±£Ö¤É豸Òѱ»»½ÐѲ¢ÇÒ´¦ÓÚready״̬) ¡£
¡¡
¡¡(3)±àд×Ô¼ºµÄpm
_callbackº¯Êý¡£¿ª·¢ÈËÔ±Ó¦¸ÃÔÚÉ豸»òϵͳ½øÈësuspend״̬ʱ±£ÁôÉ豸ºÍϵͳµÄÉÏÏÂÎĵ½°²È«µÄµØ·½£¬²¢ÔÚÉ豸»òϵͳre
-sumeʱ»Ö¸´ÆäÉÏÏÂÎÄ£¬Ê¹Ö®Äܹ»¼ÌÐøÔËÐУ¬±àдpm_callbackº¯ÊýÊÇÇý¶¯ÊµÏÖÉ豸µçÔ´¹ÜÀíµÄÖØµã¡£
¡¡¡¡(4)µ±É豸²»ÔÚ±»Ê¹ÓõÄʱºòµ÷ÓÃpm_dev_idleº¯Êý£¬Õâ¸ö²Ù×÷ÊÇ¿ÉÑ¡µÄ£¬¿ÉÒÔÔöÇ¿É豸idle״̬µÄ¼à²âÄÜÁ¦¡£
µçÔ´¹ÜÀíÉ豸
¡¡
¡¡½«É豸¼ÓÈëµ½µçÔ´¹ÜÀí×Óϵͳºó£¬¸ÃÉ豸¾ÍÒѾÓÐÁË´¦ÀíµçÔ´¹ÜÀíÇëÇóµÄÄÜÁ¦£¬µ«ÊÇϵͳµÄµçÔ´¹ÜÀíÐÐΪ²¢²»»áÖ÷¶¯·¢Éú¡£Òò´Ë»¹ÐèÒªÒ»¸öµçÔ´¹ÜÀíÉ豸À´½ÓÊÜÓÃ
»§ÇëÇ󣬲úÉúµçÔ´¹ÜÀíÐÐΪ¡£ÕâÀïËùÖ¸µÄÉ豸²¢²»ÊÇÒ»¸öÕæÊµµÄÓ²¼þÉ豸£¬¶øÊÇÒ»¸öÔÚLinuxϵͳ¿Õ¼äÀï½ÓÊÜÓû§¿ØÖƵÄÐéÄâÉ豸£¬Ëü¿ÉÒÔÊÇÒ»¸ö¼òµ¥
Ïà¹ØÎĵµ£º
1.1 Ê×ÏÈÏÂÔØlibnet.tar.gz£¬heartbeat-2.0.4.tar.gz
1.2 °´Ë³ÐòÏÖ×°libnetÔÙ×°heartbeat
¶¼ÊÇÔ´Âë°ü£¬½âѹ¿ªºó·Ö±ðÖ´ÐУº
./configure ;make ;make install;
°²×°Íê±Ï¡£
1.3 Èí¼þµÄÅäÖÃ
HeartbeatÈí¼þµÄ°²×°Ä¿Â¼Îª/usr/local/etc/ha.d£¬ÆäÖеÄREADME.config¶ÔÅäÖÃÎļþ½øÐÐÁË˵Ã÷£¬¹²ÓÐÈý¸öÖ÷ÒªµÄÅäÖÃ
Îļþ£ºha.cf£¬ ......
µ¥Óû§Ä£Ê½½øÈ룺
½øÈëÆô¶¯»ÃæÖ®ºó£¬ÇÃÈë“e”£¬¹â±êÒÆ¶¯µ½kernel ...ÄÇÒ»ÐУ¬ÔÙÇÃÈë“e”£¬ÔÚkernel Ò»ÐеÄ×îºó¼ÓÉϿոñsingle£¬»Ø³µ
ÇÃÈë“b”£¬Æô¶¯ÏµÍ³£¬¼´½øÈëµ¥Óû§Ä£Ê½
²é¿´ÃüÁîÆô¶¯Â·¾¶£º
vi .bashrc
²é¿´»·¾³±äÁ¿£º
env
¸Ä±äĿ¼ȨÏÞ£º
chmod -R +777 Ŀ¼
²é¿´×Ô ......
±àÒëºÍ¼ÓÔØ
±¾Õ¿ªÍ·µÄ "hello world" Àý×Ó°üº¬ÁËÒ»¸ö¼ò¶ÌµÄ½¨Á¢²¢¼ÓÔØÄ£¿éµ½ÏµÍ³ÖÐÈ¥µÄÑÝʾ. µ±È», Õû¸ö¹ý³Ì±ÈÎÒÃÇĿǰ¿´µ½µÄ¶à. ±¾½ÚÌṩÁ˸ü¶àϸ½Ú¹ØÓÚÒ»¸öÄ£¿é×÷ÕßÈçºÎ½«Ô´Âëת»»³ÉÄÚºËÖеÄÔËÐеÄ×Óϵͳ.
2.4.1. ±àÒëÄ£¿é
µÚÒ»²½, ÎÒÃÇÐèÒª¿´Ò»ÏÂÄ£¿éÈçºÎ±ØÐë±»½¨Á¢. Ä£¿éµÄ½¨Á¢¹ý³ÌÓëÓû§¿Õ¼äµÄÓ¦ÓóÌÐòµÄ½ ......
1£®top
topÃüÁî¿ÉʵʱµØÏÔʾLinuxϵͳµÄ½ø³Ì¡¢CPU¡¢ÄÚ´æ¡¢¸ºÔصȵÄÐÅÏ¢¡£ËüÊÇÎÒÃÇÁ˽âϵͳÕûÌå״̬×îºÃµÄ¹¤¾ß¡£
topÃüÁîµÄÔËÐÐ״̬ÊÇÒ»¸öʵʱµÄÏÔʾ¹ý³Ì£¬ÎÒÃÇ¿ÉÔÚÕâ¸ö½çÃæ¼à¿ØÏµÍ³ÔËÐÐÇé¿ö¡£ÎÒÃÇ¿Éͨ¹ý¼¸¸ö°´¼üÀ´¿ØÖÆtopÃüÁÈç°´q¿ÉÍ˳ötopÃüÁî״̬£¬°´s¿ÉÊäÈëÐÅÏ¢µÄ¸üÐÂÆµÂʵȡ£ÕâЩÃüÁî¿É°´h°ïÖú¼ü²éѯ¡£
2£®Ps ......
ÍøÉÏ¿´µ½µ½µÄ·½·¨£¬¼Ç¼ÒÔ±¸Óá£
ÔÚÓ¢ÎÄLocaleϵÄUbuntu
ÎÞ·¨Õý³£ÏÔʾXPÏÂGBK±àÂëµÄÖÐÎÄ
±à¼/etc/environmentÎļþ
Ìí¼ÓLC_CTYPE="zh_CN.GBK"Ò»ÐÐ
ÈçÏÂ:
PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/bin/X11:/usr/games"
LANG="en_US.UTF-8"
LANGU ......