How to Remove VDP Appliance from vCenter

vmware

How to Remove VDP Appliance from vCenter   To properly delete and remove vdp appliance (vSphere Data Protection) from VMware vCenter Server we need: Power off vSphere Data Protection 6.1 Delete all attached disks Delete VDP appliance from disk Finally… Continue Reading

How to enable DTMF logging or Debug on Asterisk

asterisk

Asterisk logging parameters defined in /etc/asterisk/logger.conf So we need edit and save logger.conf Sample config: [general] [logfiles] console => notice,warning,error,dtmf messages => notice,warning,error ;verbose => notice,warning,error,verbose ;full => notice,warning,error,debug,verbose,fax After save the file, you need to reload the logger: asterisk… Continue Reading

How to Remove CentOS Old Kernels

How to Remove CentOS old kernels or  CentOS freeing up disk space 1. Check currently list of  installed Linux kernels with RPM command #rpm -q kernel kernel-2.6.32-573.12.1.el6.i686 kernel-2.6.32-573.18.1.el6.i686 kernel-2.6.32-573.22.1.el6.i686 kernel-2.6.32-573.26.1.el6.i686 kernel-2.6.32-642.1.1.el6.i686   2. Install Install YUM Utilities Package #yum install… Continue Reading