Hello. I have following two lvm partitions on my SSD. But, imaging if i need to extend the /dev/sda2 LVM (root partition) then is it possible to extend ? I have this question because # pvs PV VG Fmt Attr PSize PFree /dev/sda2 rhel_classroom lvm2 a-- <130.00g 0 /dev/sda3 rhel_home lvm2 a-- 101.88g 0 Means: pv sda2 is assigned to vg rhel_classroom pv sda3 is assigned to vg rhel_home # lvs LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert root rhel_classroom -wi-ao---- <130.00g home rhel_home -wi-ao---- 101.88g Now if i need to extend /dev/sda2's LVM i.e root lvm and there is free space in /dev/sda3 (/home's lvm) then can rhel_home VG share it's free space with root LV? also vice versa if i need to extend home LV and root LV has free space then can rhel_classroom VG share it's free space with home LV? Thanks.
I think you can but there are others places where configurations parameters are stored like services/daemons, /etc, /var/lib, /var/spool, and /home for applications, it depends of distro. windsman.