We are thinking abount installing Proxmox 4.0 + DRBD9 on a cluster of 4 servers. Unfortunately two servers (let's call those A and B) have 2TB of storage, and other two have 6 TB (let's call those C and D). All servers have multiple NICs and raid controller with battery backup.
We are thinking to create a DRDB9 volume using approx. 1,9TB on all 4 server, so to fill storage on A and B, while leaving 4TB free on C and D. Can we create a second DRBD9 volume spanning only on C and D? If it's not possibile, can we create a 1,9TB volume on A and B, and a second 5,9TB volume on C and D?
Thank for any advice.
We are thinking to create a DRDB9 volume using approx. 1,9TB on all 4 server, so to fill storage on A and B, while leaving 4TB free on C and D. Can we create a second DRBD9 volume spanning only on C and D? If it's not possibile, can we create a 1,9TB volume on A and B, and a second 5,9TB volume on C and D?
Thank for any advice.