apalrds adventures | You CAN use ZFS Replication from Proxmox to TrueNAS, but SHOULD you? @apalrdsadventures | Uploaded February 2022 | Updated October 2024, 21 hours ago.
In this video, I describe how to configure ZFS replication between TrueNAS SCALE and Proxmox VE, for systems using local ZFS storage. In theory, by keeping data in ZFS the entire time, we can rely on the lightweight ZFS snapshots and incremental send features to reduce the disk and network load during backups, as compared to a native Proxmox VZDump backup. While this system can synchronize VM and CT disks very efficiently, you lose all of the VM metadata and configuration stored in Proxmox. So, yes it works, but it's incomplete.
Blog post on the topic, including instructions to restore from a backup:
apalrd.net/posts/2022/truenas_pve
My Discord server:
discord.gg/xJsaEukAr4
If you find my content useful and would like to support me, feel free to here: ko-fi.com/apalrd
Timestamps:
00:00 - Introduction
00:26 - Proxmox Backups and Snapshots
03:41 - Proxmox Scheduled ZFS Snapshots
06:25 - TrueNAS Connection Configuration
08:14 - TrueNAS Replicate Single VM Disk
10:17 - TrueNAS Replicate Entire Node
13:16 - Conclusions
#Proxmox
#TrueNAS
#Backup
#Virtualization
#Homelab
#ZFS
TrueNAS is a trademark of iXsystems, Inc
Proxmox is a trademark of Proxmox Server Solutions GmbH
In this video, I describe how to configure ZFS replication between TrueNAS SCALE and Proxmox VE, for systems using local ZFS storage. In theory, by keeping data in ZFS the entire time, we can rely on the lightweight ZFS snapshots and incremental send features to reduce the disk and network load during backups, as compared to a native Proxmox VZDump backup. While this system can synchronize VM and CT disks very efficiently, you lose all of the VM metadata and configuration stored in Proxmox. So, yes it works, but it's incomplete.
Blog post on the topic, including instructions to restore from a backup:
apalrd.net/posts/2022/truenas_pve
My Discord server:
discord.gg/xJsaEukAr4
If you find my content useful and would like to support me, feel free to here: ko-fi.com/apalrd
Timestamps:
00:00 - Introduction
00:26 - Proxmox Backups and Snapshots
03:41 - Proxmox Scheduled ZFS Snapshots
06:25 - TrueNAS Connection Configuration
08:14 - TrueNAS Replicate Single VM Disk
10:17 - TrueNAS Replicate Entire Node
13:16 - Conclusions
#Proxmox
#TrueNAS
#Backup
#Virtualization
#Homelab
#ZFS
TrueNAS is a trademark of iXsystems, Inc
Proxmox is a trademark of Proxmox Server Solutions GmbH
