[Trisquel-users] Re : Working with LVM (Large Volume Management)

[lcerf]

It is a separate program.  Install the package named "system-config-lvm".   
Here is documentation about it:  
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/storage_administration_guide/s1-system-config-lvm

Here is how to create an LVM2 Logical Volume for swap (through commands in a  
terminal, i.e., without "system-config-lvm"):  
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/storage_administration_guide/ch-swapspace#swap-creating-lvm2