[20181112]EM12c agent无法启动.txt

[20181112]EM12c agent无法启动.txt --//别人的系统EM12c agent无法启动,报如下错误: ./emctl: line 286: /usr/bin/uname: Argument list too long ./emctl: line 287: /usr/bin/uname: Argument list too long ./emctl: line 466: /oracle/agent12c/core/12.1.0.5.0/perl/bin/perl: Argument list too long --//我自己从来不用这东西. --//实际上问题在于里面执行脚本commonenv定义的$EM_THREAD_STACK_SIZE太小.视乎这个问题仅仅出现rh7.3版本. --//我在rhel 7.5上无法演示出来. --//链接:https://bugzilla.redhat.com/show_bug.cgi?id=1463241 Markus Frosch 2017-06-20 08:20:53 EDT After updating to 3.10.0-514.21.2.el7, probably related to the stackguard patches, you can't set a low rlimit_stack for processes. When setting a Limit to a value lower than ~ 4.5 MB, the system can't start the executable anymore. How reproducible: $ ulimit -s 1024 $ /bin/true bash: /bin/true: Argument list too long $ ulimit -s 4096 $ /bin/true bash: /bin/true: Argument list too long What works: $ ulimit -s 4608 $ /bin/true Additional info: This does not happen on latest patched versions of Debian jessie + stretch. We haven't yet tested RHEL 6, or other distributions. Similar problems happen in systemd, then systemd even has internal problems trying to start your daemon... [Unit] Description=Test problems with LimitRSTACK [Service] Type=oneshot ExecStart=/bin/true #LimitSTACK=256K LimitSTACK=4M --//我看了许多系统定义的: $ ulimit -s 10240 --//修改很简单修改commonenv: .... if [ "$EM_THREAD_STACK_SIZE" = "" ] ; then         #EM_THREAD_STACK_SIZE=3072 # Default value         EM_THREAD_STACK_SIZE=10240 # New value     fi     ulimit -S -s $EM_THREAD_STACK_SIZE .... --//这样就ok了.