环境: IBM AIX
SQL> startup
ORA-27125: unable to create shared memory segment
IBM AIX RISC System/6000 Error: 1: Not owner
经检查是与设置lock_sga=true有关,改为false就可以解决这个问题
以下是设置为true的解决方法:
Set v_pinshm to 1:
# vmo -o v_pinshm
v_pinshm = 0
# vmo -o v_pinshm=1
Add CAP_BYPASS_RAC_VMM,CAP_PROPAGATE capabilities:
# lsuser -a capabilities oracle
oracle
# chuser capabilities=CAP_BYPASS_RAC_VMM,CAP_PROPAGATE oracle
# lsuser -a capabilities oracle
oracle capabilities=CAP_BYPASS_RAC_VMM,CAP_PROPAGATE
(CAP_BYPASS_RAC_VMM,CAP_PROPAGATE capabilities need to be set in root, grid and database users to work with lock_sga)
然后重新启动数据库
来自 “ ITPUB博客 ” ,链接:https://blog.itpub.net/7199859/viewspace-1753433/
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