Oracle 7.3.3: 进程没有大型文本页的权限。
问题描述
我正在使用 Oracle 7.3.3，syslog显示错误：
Process PID doesn't have memory locking privileges required for using large text pages in system version
为什么会出现这个问题?
配置信息
操作系统 - HP-UX
版本 - 10.20
硬件系统 - HP9000
系列 - K570
应用程序 - Oracle 7.3.3
解决方法
这个错误是Oracle报告的一个已知的问题，新版的 Oracle, 7.3.3增加了一个内存锁定的选项，但它似乎并不是一个真正的选项，而是缺省值。
编辑/etc/privgroup，增加下面的登录项即可解决问题：
root [CHOWN]
users [MLOCK CHOWN LOCKRDONLY]
注: 上述修改只在下一次重新启动时才有效。
在下一次重新启动之前，修改权限设置可以规避这个问题：
/usr/sbin/setprivgrp -g MLOCK CHOWN LOCKRDONLY
注: 进行上述修改后，现在命令 /bin/getprivgrp 可以产生下面的结果：
global privileges: MLOCK CHOWN LOCKRDONLY
.........following with all English text ....
Oracle 7.3.3: Process doesn't have privileges for large text pages.
Problem Description
I am running Oracle 7.3.3. I am getting an error in syslog
Process PID doesn't have memory locking privileges required for using large text pages in system version
What is causing this problem?
Configuration Info
Operating System - HP-UX
Version - 10.20
Hardware System - HP9000
Series - K570
Application - Oracle 7.3.3
Solution
This error is a known problem reported by Oracle. The new version of Oracle, 7.3.3, has a new option to do memory locking, but it appears that it isn't really an option, it's the default.
Solve the problem by making editing /etc/privgroup to make the following entries:
root [CHOWN]
users [MLOCK CHOWN LOCKRDONLY]
Note: The above changes will take effect at the next reboot.
Until the next reboot, work about the problem changing the setting for priviledges:
/usr/sbin/setprivgrp -g MLOCK CHOWN LOCKRDONLY
Note: After the above change, the command /bin/getprivgrp now gives this result:
global privileges: MLOCK CHOWN LOCKRDONLY
