#Fork

ORA-09748: pws_look_up: fork failed

文档解释ORA-09748:pws_look_up:forkfailedCause:Thepws_look_upcallcouldnotforkthe(Oraclehelper)process.Action:Verifythatthereareenoughsystemresourcestosupportanotherp...
IT技术学习 ·2023-07-26

ORA-09765: osnmop: fork failed

文档解释ORA-09765:osnmop:forkfailedCause:TheMachdrivercouldnotforktheoracleshadowprocess.Action:Verifythatthereareenoughsystemresourcestosupportanotherprocess.Theus...
IT技术学习 ·2023-07-22

ORA-07258: spdcr: fork error, unable to create process.

文档解释ORA-07258:spdcr:forkerror,unabletocreateprocess.Cause:Anerroroccurredwhencreatinganewprocess.Action:Checkerrno.Perhapsasystemlimitonthenumberofprocesseshasb...

ORA-07223: slspool: fork error, unable to spawn spool process.

文档解释ORA-07223:slspool:forkerror,unabletospawnspoolprocess.Cause:Forksystemcallfailedtocreateadditionalprocess.Probableresourcelimitreached.Action:Checkadditiona...

ORA-02757: osnfop: fork_and_bind failed

文档解释ORA-02757:osnfop:fork_and_bindfailedCause:TheFastdriverfailedtoforkaprocessontothedesiredclusterandnodenumber.Action:Checkthedesirednodenumberinsercose[0]an...
IT技术学习 ·2023-07-10

ORA-02710: osnpop: fork failed

文档解释ORA-02710:osnpop:forkfailedCause:Thepipedrivercouldnotforktheoracleshadowprocess.Action:Verifythatthereareenoughsystemresourcestosupportanotherprocess.Theus...
IT技术学习 ·2023-07-08

ORA-02842: Client unable to fork a server

文档解释ORA-02842:ClientunabletoforkaserverCause:Theclientcouldnotspawnaserver.Apossiblereasonisthattheoperatingsystemhasreacheditslimitonthenumberofprocessesthatit...

ORA-07431: fork failed

文档解释ORA-07431:forkfailedCause:Theserverprocesswasunabletoforkachildprocess.Action:Verifythatthereareenoughsystemresourcestosupportanotherprocess.Theuserorsystem...
IT技术学习 ·2023-07-08

ORA-02719: osnfop: fork failed

文档解释ORA-02719:osnfop:forkfailedCause:Thefastdrivercouldnotforktheoracleshadowprocess.Action:Verifythatthereareenoughsystemresourcestosupportanotherprocess.Theus...
IT技术学习 ·2023-07-08

ORA-02704: osndopop: fork failed

文档解释ORA-02704:osndopop:forkfailedCause:Thetwo-taskdrivercouldnotforkorapop.Action:Verifythatthereareenoughsystemresourcestosupportanotherprocess.Theuserorsystem...
IT技术学习 ·2023-07-05

博客加上“Fork me on Github”彩带

 如今,随着Git的大热以及Github的优越性,许多知名开源项目都将源代码托管到Github上了。在Github上不仅可以托管自己的开源项目,还可以Fork人家的源代码,给自己感兴趣的项目评价(star)。即便不Fork,你还可以关注(watch)该项目,甚至上升到个人“崇拜”(follow)。当然,本篇并...
代码星球 ·2021-02-23

LinuxC创建回收进程fork、exec、wait、waitpid函数的理解

1.fork   intpid=fork();  if(pid==-1){//返回-1,说明fork失败    perror("fork");    exit(1);  }elseif(pid>0){//返回子进程pid,说明是父进程  }elseif(pid==0){//返回0,说明是子进程  }  fork出...

进程产生的三种方式:fork、system和exec

1、fork()方式fork()函数以父进程为蓝本复制一个进程,其ID号与父进程ID号不同。在Linux环境下,fork()是以写复制实现的,只有内存等与父进程不同,其他与父进程共享,只有在父进程或者子进程进行了修改后,才重新生成一份。2、system()方式system()函数调用”/bin/sh–ccommand“...

线程控制之线程和fork

当线程调用fork时,就为子进程创建了整个进程地址空间的副本。回忆http://www.cnblogs.com/nufangrensheng/p/3509492.html中讨论的写时复制,子进程与父进程是完全不同的进程,只要两者都没有对内存作出改动,父进程和子进程之间还可以共享内存页的副本。子进程通过继承整个地址空间的...
代码星球 ·2021-02-21

进程控制之vfork函数

vfork函数的调用序列和返回值与fork相同,但两者的语义不同。vfork用于创建一个新进程,而新进程的目的是exec一个新程序。vfork和fork一样都创建一个子进程,但是它并不将父进程的地址空间完全复制到子进程中,因为子进程会立即调用exec(或exit),于是也就不会存访该地址空间。相反,在子进程调用exec...
代码星球 ·2021-02-21
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