I want to know if there is any way to install LVM (Logical Volume Management) manually and separately on Linux operating system as when i initially installed RedHat Enterprise Linux 6,i mistakenly did not select the application LVM itself.You can install the tools like this:
Although you can use the tools to construct new LVM devices and partitoins, you can't change your existing partitions into LVM.
# yum install -y lvm2
Another issue i have not been able to fix is the Virtual Machine Manager. I have tried to connect but it keeps showing me the following error message on RedHat Enterprise Enterprise Linux 6:On your physical host, do this:
Error Message from Virtual Machine Manager :
Unable to open a connection to the libvirt management daemon.
Libvirt URI is: qemu:///system
Verify that The 'libvirtd' daemon has been started
This will start the virtualization tools.
# /sbin/chkconfig libvirtd on # /sbin/service libvirtd start