diff --git a/inventory/host_vars/db01.phx2.fedoraproject.org b/inventory/host_vars/db01.phx2.fedoraproject.org
index b05a43e440..90c55ccddb 100644
--- a/inventory/host_vars/db01.phx2.fedoraproject.org
+++ b/inventory/host_vars/db01.phx2.fedoraproject.org
@@ -59,7 +59,7 @@ dbs_to_backup:
 - tahrir
 
 # These are normally group variables, but in this case db servers are often different
-lvm_size: 300000
+lvm_size: 500000
 mem_size: 16384
 num_cpus: 10
 fas_client_groups: sysadmin-dba,sysadmin-noc,sysadmin-veteran