Apache startup fails: "Permission denied: httpd: could not open error log file"
- Article Type: General
- Product: Aleph
- Product Version: 20
Problem Symptoms:
After rebooting the server, attempt to start apache on port 8991 with util w/3/6 fails with "Permission denied: httpd: could not open error log file". (See Additional Information below for complete error message in the log.)
Cause:
Incorrect permissions on /exlibris/aleph/u20_1/alephe/apache/logs/error_log and access_log files:
[root@xxxxxxx logs]$ ls -lrt
-rw-r--r-- 1 root root 12870329 Apr 3 12:05 access_log
-rw-r--r-- 1 root root 119632 Apr 3 12:05 error_log
Resolution:
1. su or sudo to root.
2. Change the permissions:
[root@xxxxxxx logs]# chmod 666 error_log
[root@xxxxxxx logs]# chmod 666 access_log
3. ls -lrt should then show:
[root@xxxxxxx logs]# ls -lrt
-rw-rw-rw- 1 root root 12870329 Apr 3 12:05 access_log
-rw-rw-rw- 1 root root 119632 Apr 3 12:05 error_log
4. Exit root and start apache as "aleph" with util w/3/6:
/exlibris/aleph/u20_1/alephe/apache/bin/apachectl restart: httpd not running, trying to start
/exlibris/aleph/u20_1/alephe/apache/bin/apachectl restart: httpd started
Additional Information
Complete startup error message:
/exlibris/aleph/u20_1/alephe/apache/bin/apachectl restart: httpd not running, trying to start
(13)Permission denied: httpd: could not open error log file /exlibris/aleph/u20_1/alephe/apache/logs/error_log.
Unable to open logs
/exlibris/aleph/u20_1/alephe/apache/bin/apachectl restart: httpd could not be started
Note: The above was with Apache on port 8991. If starting on port < 1024, util w/3/6 can not be used. One needs to log on to lib-web1 as root -- or su - root -- and then do apachectl.
- Article last edited: 4/16/2014