首页 > Linux操作系统 > Linux操作系统 > AIX上为ORACLE配置大页面
SGA:
1. First check the current capabilities:
#lsuser –a capabilities oracle
Note: only the root user can display the capabilities attribute.
2. Add the CAP_BYPASS_RAC_VMM and CAP_PROPAGATE capabilities to the list of capabilities already assigned to this user ID, if any:
#chuser capabilities=CAP_BYPASS_RAC_VMM,CAP_PROPAGAE oracle
3. Configure the AIX large page pool by calculating the number of large pages required for the SGA:
num_of_large_pages = INT((total_SGA_size-1)/16MB)+1
4. Configure the number and size of large pages:
#vmo -p -o lgpg_regions=num_of_large_pages -o lgpg_size=16777216
5. reboot
来自 “ ITPUB博客 ” ,链接:https://blog.itpub.net/8242091/viewspace-591701/ ,如需转载,请注明出处,否则将追究法律责任。