Storage recommendations

Milkwyrm

Renowned Member
Jan 30, 2012
105
8
83
New Zealand
ourcloud.nz
Hi Guys
I've been told in the past when configuring HDD's in a LUN for ESXi server to leave 20% free space to accommodate host swap files, etc as best practice. What are the recommendations for Proxmox (KVM) guests when configured on a LUN in shared storage. is this even a concern?