Getting repquota “No such file or directory” error;
repquota: Cannot resolve mountpoint path (deleted)/home/virtfs/myuser/home/myuser: No such file or directory
This appeared to be a corruption in one or more of the virtfs mounts. Each one can be different. The fix that was used is here;
For getting the successful cPanel/WHM logins, using the following commands. For getting the successful cPanel logins. cat /usr/local/cpanel/logs/session_log | grep “myuser” | grep “NEW .*app=cpaneld” # “myuser” is cPanel username xx.xx.xx.xx [09/11/2015:13:17:40 -0000] NEW myuser:bOMyuserz8hKvThis1XUgnISnh4AWMMXSampleKgHE3lString1JpnOSiK5a45t3 address=122.165.84.98,app=cpaneld,creator=myuser,method=handle_form_login,path=form,possessed=0 For gettign successful WHM logins cat /usr/local/cpanel/logs/session_log | grep “root” | grep “NEW .*app=whostmgrd” # Use required WHM user … Read more
We have heard a lot about the WordPress inbound Bruteforce attacks. On checking we can see the inbound attack IP’s may have cpanel installed and are actually generating from some other server which is infected. Two day before,we got a message from a client of ours saying data center has informed them that server is … Read more
This error was there in user’s cpanel section and no database, no db users etc were showing in the cpanel for the users. On checking the /varlib/mysql/server.domain.com.err (mysql error log) I can see the mysql user table was corrupted and needed repair 141204 12:13:56 [ERROR] /usr/sbin/mysqld: Table ‘./mysql/user’ is marked as crashed and should be … Read more
Apache was getting stopped automatically with the below logs in the Apache Error log:
[Tue Jul 22 22:29:35 2014] [alert] Child 30758 returned a Fatal error… Apache is exiting!
[Tue Jul 22 22:29:35 2014] [emerg] (43)Identifier removed: couldn’t grab the accept mutex
[Tue Jul 22 22:29:35 2014] [emerg] (43)Identifier removed: couldn’t grab the accept mutex
[Tue Jul 22 22:29:35 2014] [emerg] (43)Identifier removed: couldn’t grab the accept mutex
These type of errors occur on systems low on memory or file handlers.The AcceptMutex directives sets the method that Apache uses to serialize multiple children accepting requests on network sockets.
One suggested resolution for the error message would be to try adding the following line to /usr/local/apache/conf/httpd.conf file:
AcceptMutex fcntl
If you add this above “<IfModule prefork.c>” in tht file, you could then try running these commands to distill the change and restart Apache:
Last day there was an issue for a wordpress installation. None of the product images are not working and if we take the image directly in the browser, we can see the below errors
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Warning: Creating default object from empty value in /home/wp-user/public_html/wp-content/plugins/shopp/core/model/Asset.php on line 123
Warning: Cannot modify header information – headers already sent by (output started at /home/wp-user/public_html/wp-content/plugins/shopp/core/model/Asset.php:123) in /home/wp-user/public_html/wp-content/plugins/shopp/core/model/Asset.php on line 199
Warning: Cannot modify header information – headers already sent by (output started at /home/wp-user/public_html/wp-content/plugins/shopp/core/model/Asset.php:123) in /home/wp-user/public_html/wp-content/plugins/shopp/core/model/Asset.php on line 200
Redis is an open-source, networked, in-memory, key-value data store with optional durability. It is written in ANSI C. It’s a “NoSQL” key-value data store. More precisely, it is a data structure server. To install Redis as daemon on a CentOS/RHEL/cPanel server, do the following steps cd /usr/local/ wget http://download.redis.io/releases/redis-2.8.12.tar.gz tar -xvzf redis-2.8.12.tar.gz cd redis-2.8.12 make … Read more
ImageMagick® is a software suite to create, edit, compose, or convert bitmap images. It can read and write images in a variety of formats (over 100) including DPX, EXR, GIF, JPEG, JPEG-2000, PDF, PNG, Postscript, SVG, and TIFF. Use ImageMagick to resize, flip, mirror, rotate, distort, shear and transform images, adjust image colors, apply various … Read more
I have seen many people warn customers about a few minutes of downtime while running EasyApache on their servers. So they always suggest to run it is off-peak hours. Though it is not recommend to recompile such mission critical stuff during peak traffic hours ( which may put some server load as well ) it … Read more
Today we had this strange error in WHM while attempting to install SSL certificate for a domain. Auto-fill option worked just fine and filled each field with correct data. But clicking on “Install” button kept showing the above error message. To overcome it, I have gone to WHM >> Home » SSL/TLS » Manage SSL … Read more