CRON ERROR failed to open PAM security session 定时任务出错

CRON ERROR failed to open PAM security session
定时任务出错

解决因用户密码过期导致无法自动运行定时任务



今天发现oracle用户定时任务很久没有自动运行

检查/var/log/cron

...
Jun 21 04:30:01 DEV24-DB-1 crond[4769]: Authentication token is no longer valid; new one required
Jun 21 04:30:01 DEV24-DB-1 crond[4769]: CRON (oracle) ERROR: failed to open PAM security session: Success
Jun 21 04:30:01 DEV24-DB-1 crond[4769]: CRON (oracle) ERROR: cannot set security context
...

检查/var/log/secure

...
Jun 23 23:05:01 DEV24-DB-1 crond[8429]: pam_unix(crond:account): expired password for user oracle (password aged)
Jun 23 23:10:01 DEV24-DB-1 crond[8674]: pam_unix(crond:account): expired password for user oracle (password aged)
Jun 23 23:15:01 DEV24-DB-1 crond[8923]: pam_unix(crond:account): expired password for user oracle (password aged)
...

原来是因为用户密码过期了

修改用户密码有效期

# chage -M 9999 oracle
#

检查/var/log/cron, 现在工作正常了

...
Jun 24 00:10:01 DEV24-DB-1 crond[13243]: (oracle) CMD (. $HOME/.s10profile;$HOME/dba/bin/dbexp.sh gzip=y)
...

如遇其它问题, 可能需要检查/etc/pam.d/crond, /etc/security/access.conf等其它配置文件



-fin-