ÔÚlinuxÉϲ¿Êð´øJMS receiverµÄBWSE³ÌÐòʱ±¨´í
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.tibco.matrix.container.bwse.BwseEngine.start(BwseEngine.java:116)
at com.tibco.matrix.container.bwse.BwseServiceComponentInstance.start(BwseServiceComponentInstance.java:331)
at com.tibco.matrix.cdk.CompositeBundleService.Ã00000(CompositeBundleService.java:1276)
at com.tibco.matrix.cdk.CompositeBundleService.startCompositeBundle(CompositeBundleService.java:1235)
at com.tibco.matrix.amxframework.cdk.CDK.startServiceUnit(CDK.java:218)
at com.tibco.matrix.amxframework.management.CDKAdaptor.startServiceUnit(CDKAdaptor.java:62)
at com.tibco.matrix.amxframework.management.ServiceUnit.start(ServiceUnit.java:101)
at com.tibco.matrix.amxframework.management.ServiceUnit.start(ServiceUnit.java:88)
at com.tibco.matrix.amxframework.activator.AMXFrameworkActivator.return(AMXFrameworkActivator.java:153)
at com.tibco.matrix.amxframework.activator.AMXFrameworkActivator.Ã00000(AMXFrameworkActivator.java:126)
at com.tibco.matrix.amxframework.activator.AMXFrameworkActivator.Ã00000(AMXFrameworkActivator.java:83)
at com.tibco.matrix.amxframework.activator.AMXFrameworkActivator.start(AMXFrameworkActivator
Ïà¹ØÎĵµ£º
Linux·þÎñÆ÷ÔÚÆô¶¯Ê±ÐèÒªÆô¶¯ºÜ¶àϵͳ·þÎñ£¬ËüÃÇÏò±¾µØºÍÍøÂçÓû§ÌṩÁËLinuxµÄϵͳ¹¦Äܽӿڣ¬Ö±½ÓÃæÏòÓ¦ÓóÌÐòºÍÓû§¡£ÌṩÕâЩ·þÎñµÄ³ÌÐòÊÇÓÉÔËÐÐÔÚºǫ́µÄÊØ»¤½ø³Ì£¨daemons£©À´Ö´Ðеġ£ÊØ»¤½ø³ÌÊÇÉú´æÆÚ³¤µÄÒ»ÖÖ½ø³Ì¡£ËüÃǶÀÁ¢ÓÚ¿ØÖÆÖն˲¢ÇÒÖÜÆÚÐÔµÄÖ´ÐÐijÖÖÈÎÎñ»òµÈ´ý´¦ÀíijЩ·¢ÉúµÄʼþ¡£ËûÃdz£³£ÔÚϵͳÒýµ¼×°È ......
[root@apl mail]# w
17:38:08 up 2 days, 1:58, 5 users, load average: 0.04, 0.09, 0.06
USER TTY from LOGIN@ IDLE JCPU&nb ......
¹ØÓÚIOCTLÇý¶¯µÄ±àд·½·¨LDDÕâ±¾ÊéȷʵдµÄ±È½ÏÃ÷°×ÁË£¬ÔÚÕâÄØÎҾͼòµ¥µÄ×öÒ»¸ö½éÉÜ¡£ÕâÀïÎÒÖ÷ÒªÃèÊö×Ô¼º±àдIOCTLÇý¶¯Ê±ËùÓöµ½µÄÎÊÌâ¼°ÆäÔÒò¡£
Çý¶¯ÀïµÄioctlº¯ÊýÖ÷ҪʵÏÖ²»ÓÃread,writeº¯ÊýµÄÓëÓû§¿Õ¼äµÄ¼òµ¥Êý¾Ý½»»¥¼°ÎÞ²ÎÊýµÄÃüÁî¿ØÖÆ¡£ÄÇôÎÒÃÇÈçºÎʵÏÖÕ⼸ÖÖ¹¦ÄܵÄIOCTLº¯ÊýÄØ£¿ioctlÇý¶¯ÖÐÒÔS ......
120-test:/# apt-get install hdparm
ÕæÊµ»úÆ÷120ÉϲâÊÔ½á¹û£º
²âÊÔ´ÅÅÌÐÔÄÜ£¨²»cache£©
120-test:/home/lai# hdparm -t /dev/sda
/dev/sda:
Timing buffered disk reads: 346 MB in 3.02 seconds = 114.65 MB/sec
²âÊÔ´ÅÅÌÐÔÄÜ£¨´øcache£©
120-test:/home/lai# hdparm -T /dev/sda
/dev/s ......