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Server Maintenance

These easy steps could help your organization free from any viruses or malware
1. Never use any illegal software If you could not afford original software, just use their open source alternatives. For example, you could use Linux [...]
UniFi Controller – Repair DB
Tested on UniFi 5.9.29 on Debian 9 Create SSH connection to server (we will call it Session 1) Stop unifi service service unifi stop Make sure mongodb and [...]
cPanel / WHM – Could not complete sender verify
These error messages has been reported by one of our users. 2018-09-29 08:42:18 H=(xxxx.xxxxxx.xxxxx) [yyy.yyy.yyy.yyy]:30000 [...]
MySQL Cluster – Missing Piece
If you are brave enough to using latest version of MySQL Cluster (current version: 7.6.6) keep in mind that some settings has been moved. For example, if [...]
Zimbra Clear Redo Log
Hi there, To my surprise, zimbra is creating a lot of redo log that will clog up your server and eat disk space. After researching on the net today, I [...]