LinuxÏÂoracle Occi¿ª·¢»·¾³µÄ°²×°
1.Ê×ÏÈÒªÖªµÀʲôÊÇORACLEµÄ¿Í»§¶Ë£º
Oracle Instant client ÊÇoracleÌṩµÄ¼ò±ã¿Í»§¶Ë, Ö§³Ö¶àÖÖÆ½Ì¨. ¿É´ÓoracleÍøÕ¾ÏÂÔØ, ÏÂÔØµØÖ·Îª
http://www.oracle.com/technology/tech/oci/instantclient/index.html
ÕâʱÄã°´¸ölibaioµÄ¿â¾Í¿ÉÒÔÁË¡£
2. [root@localhost sdk]# ./occidml
./occidml: error while loading shared libraries: /usr/lib/oracle/lib/libnnz11.so: cannot restore segment prot after reloc: Permission denied
Õâ¸öÎÊÌâ¿É¾ÍÂé·³ÁË£¬Ò»¿ªÊ¼²»¶®£¬³¢ÊÔÏÈÉú³É.oÎļþ£¬ÔÙÁ¬½Ó³É¿ÉÖ´ÐÐÎļþ£¬¿É»¹ÊDz»ÐС£
ÔÀ´ÊÇSElinuxµÄÊ£º
[root@localhost sdk]# chcon -t texerl_shlib_t/usr/lib/oracle/lib/libnnz11.so
chcon: too few arguments
Çë³¢ÊÔÖ´ÐГchcon --help”À´»ñÈ¡¸ü¶àÐÅÏ¢¡£
»¹ÊDz»ÐУ¬²»¶®chconÊǸÉÂïµÄ£¬ÉÏÍø¿´×îºóÖªµÀ
½â¾ö°ì·¨£º
chcon /usr/lib/oracle/lib/libnnz11.so -t shlib_t
ÔÒòÊÇLinuxÓÐÒ»¸öSELinux±£»¤Ä£Ê½ÒýÆðµÄ¡£
¹Ø±ÕSELINUXµÄ·½·¨:
vi /etc/selinux/config ½«SELINUX=enforcing ¸Ä³ÉSELINUX=disabled
±£´æ,ÖØÆðµçÄÔ¼´¿É.
FC5 ÖеÄSELinux ´ú±íÁËÓû§£¬³ÌÐòÒÔ¼°½ø³Ì¼äÏ໥½»Á÷µÄÖ÷Òª±ä»¯¡£
×îºóÔËÐл¹ÊDz»ÐУºerror: ORA-12162: TNS:net service name is incorrectly specified
ûÕÞÁË£¬ÎÒ¾õµÄÊÇÎÒûÔÚ±¾»úÉÏ×°Êý¾Ý¿âËùÒÔÓÐOCCIÌṩµÄÁ¬Êý¾Ý¿âµÄº¯ÊýcreateConnectionÊDz»Ðеģ¬ÒòΪËüÊÇÁ¬½Ó±¾µØÊý¾Ý¿âµÄ£¬Á¬½ÓÔ¶³ÌÊý¾Ý¿âÒªÓñðµÄº¯Êý£¬Õâ¸ö»¹ÔÚ²éÕÒÖС£
µ«ÏÖÔÚ½â¾öÁË£¬¾ÍÊÇÔÚ´úÂëÖÐÓÃezconnect·½Ê½Á¬½Ó£ºsystem/8823@172.16.100.101:1521/)OS101£¬ÕâÑù¾ÍºÃÁË¡£
Ïà¹ØÎĵµ£º
Linux»ù±¾²Ù×÷ÃüÁî
¡¡¡¡Ê×ÏȽéÉÜÒ»¸öÃû´Ê“¿ØÖÆÌ¨£¨console£©”£¬Ëü¾ÍÊÇÎÒÃÇͨ³£¼ûµ½µÄʹÓÃ×Ö
·û²Ù×÷½çÃæµÄÈË»ú½Ó¿Ú£¬ÀýÈçdos¡£ÎÒÃÇ˵¿ØÖÆÌ¨ÃüÁ¾ÍÊÇָͨ¹ý×Ö·û½çÃæÊäÈëµÄ¿ÉÒÔ²Ù×÷ϵͳµÄÃüÁÀýÈçdosÃüÁî¾ÍÊÇ¿ØÖÆÌ¨ÃüÁî¡£ÎÒÃÇÏÖÔÚÒªÁ˽âµÄÊÇ
»ùÓÚLinux²Ù×÷ϵͳµÄ»ù±¾¿ØÖÆÌ¨ÃüÁî¡£ÓÐÒ»µãÒ»¶¨Òª×¢Ò⣬ºÍdosÃü ......
ÔÚLINUX»·¾³¿ª·¢Çý¶¯³ÌÐò£¬Ê×ÏÈҪ̽²âµ½ÐÂÓ²¼þ£¬½ÓÏÂÀ´¾ÍÊÇ¿ª·¢Çý¶¯³ÌÐò¡£
³£ÓÃÃüÁîÕûÀíÈçÏ£º
ÓÃÓ²¼þ¼ì²â³ÌÐòkuduz̽²âÐÂÓ²¼þ£ºservice kudzu start ( or restart)
²é¿´CPUÐÅÏ¢£ºcat /proc/cpuinfo
²é¿´°å¿¨ÐÅÏ¢£ºcat /proc/pci
²é¿´PCIÐÅÏ¢£ºlspci (Ïà±Ècat /proc/pci¸üÖ±¹Û£©
²é¿´ÄÚ´æÐÅÏ¢£ºcat /proc/meminfo
......
1 linux½ø³ÌÓëÏ̵߳ÄÁªÏµºÍÇø±ð£º
ÔÚlinuxÖУ¬Ḭ̈߳´ÕÕ½ø³ÌµÄ·½Ê½ÊµÏÖ¡£ÆäʵÏÖ»úÖÆÓësolarisºÍwindows²îÒìºÜ´ó¡£
ÔÚÏÖ´ú²Ù×÷ϵͳÖУ¬½ø³ÌÖ§³Ö¶àỊ̈߳¬½ø³ÌÊÇ×ÊÔ´¹ÜÀíÒÔ¼°·ÖÅäµÄ×îСµ¥Ôª£¬Ïß³ÌÊdzÌÐòÖ´ÐеÄ×îСµ¥Ôª¡£Ò»¸ö½ø³ÌʵÌå·ÖΪ£ºÏ̼߳¯ºÍ×ÊÔ´¼¯(°üÀ¨µØÖ·¿Õ¼ä¡¢´ò¿ªµÄÎļþÒ ......
LinuxÉϵÄÐéÄ⻯¼¼Êõ
ת×Ôhttp://blog.zhaoke.com/45.html
ÕÔçæ, 2007-01-05
ÐéÄ⻯¼¼ÊõµÄ·½·¨, ¼Ü¹¹ºÍʵÏÖ¸ÅÀÀ
¼¶±ð: Öм¶
M. Tim Jones [mtj@mtjones.com], ¹ËÎʹ¤³Ìʦ, Emulex
ÔÎÄ:
Virtual Linux
Òë: ÕÔçæ cn.zhaoke.com
http://blog.zhaoke.com/45.html
2006Äê12ÔÂ29ÈÕ
ÐéÄ⻯¼¼ÊõµÄÓ ......
1. »ù±¾¸ÅÄî
ÏûÏ¢¶ÓÁеÄ×î¼Ñ¶¨ÒåÊÇ£ºÄں˵ØÖ·¿Õ¼äÖеÄÄÚ²¿Á´±í¡£ÏûÏ¢¿ÉÒÔ˳ÐòµØ·¢Ë͵½¶ÓÁÐÖУ¬
²¢ÒÔ¼¸ÖÖ²»Í¬µÄ·½Ê½´Ó¶ÓÁÐÖлñÈ¡¡£µ±È»£¬Ã¿¸öÏûÏ¢¶ÓÁж¼ÊÇÓÉ IPC±êʶ·ûËùΨһ±êʶµÄ¡£
2. ÄÚ²¿ºÍÓû§Êý¾Ý½á¹¹
ÒªÍê³ÉÀí½âÏóϵͳ V IPCÕâÑù¸´ÔÓµÄÎÊÌ⣬¹Ø¼üÊÇÒª³¹µ×ÊìϤÄں˵öÄÚ²¿Êý¾Ý½á¹¹¡£
ÉõÖÁ¶ÔÄÇЩ×î»ù±¾µÄ²Ù×÷ ......