🗄️ Complete Storage Map Across All Nodes

📦 Datacenter Storage Pools

Storage ID	Type	Nodes	Total Size	Used	Avail	Content Allowed	Notes
`tank`	`zfspool`	`pve` (PVE-1)	11.48 TB	~5.8 TB (55%)	~5.0 TB	`images, rootdir`	Main mass storage ZFS pool (RAIDZ1). Host mount: `/tank`. Main dataset: `tank/media_root`. Universally mapped via host bind-mount to `/mnt/pve/tank_media`.
`local-zfs`	`zfspool`	All nodes (`pve, pve2, pve3`)	956 GB (PVE-1) 242 GB (PVE-2/3)	Varies	~956 GB (PVE-1) ~180 GB (PVE-2/3)	`rootdir, images`	Fast NVMe ZFS pool (`rpool/data`) unified across ALL nodes for local VM/CT disks. Enables native ZFS send/receive migrations.
`local`	`dir`	All nodes	956 GB / 253 GB	Varies	Varies	`vztmpl, backup, iso`	Node root filesystem (`/var/lib/vz` on ZFS) for ISOs and LXC templates.
`tank_media`	`nfs4`	PVE-2, PVE-3, PBS	11.48 TB	~5.8 TB	~5.0 TB	Shared media access	Exported from PVE-1 (`192.168.0.100:/mnt/pve/tank_media`). Mounted on PVE-2, PVE-3, and PBS at `/mnt/pve/tank_media` (with `/tank/media_root` symlink).
`backup`	`pbs`	All nodes	Remote PBS	N/A	N/A	`backup`	PBS datastore at `192.168.0.103:backup` (`backup@pbs`).

NOTE

Decommissioned Storage & Networking:local-lvm (LVM-thin) and NAS (CIFS) were permanently removed following the PVE-1 ZFS filesystem migration. All nodes now exclusively use ZFS pools for local guests. Network bridge vmbr1 was also retired in favor of redundant bond0 on vmbr0.

💽 Physical Disk Mapping by Node

PVE-1 (`pve`, `192.168.0.100`)

nvme0n1 (1024 GB, SK hynix PC611 CS07N684512207O4K):
- Wearout: 99% (healthy)
- Partition table: GPT
- Content: Root ZFS pool rpool (local-zfs and root /).
sda (4000 GB, Seagate Enterprise ST4000NM0035-1V4107 S/N ZC1B91PC):
- Member of ZFS tank (RAIDZ1). Note: Past read error (stable).
sdb (4000 GB, Seagate Enterprise ST4000NM0035-1V4107 S/N ZC1B9SWK):
- Member of ZFS tank (RAIDZ1). Healthy.
sdc (4000 GB, Seagate Enterprise ST4000NM0035-1V4107 S/N ZC1B9Q83):
- Member of ZFS tank (RAIDZ1). Healthy.
sdd (4000 GB, Seagate Enterprise ST4000NM0035-1V4107 S/N ZC1B938P):
- Member of ZFS tank (RAIDZ1). Healthy.
sdf (2000 GB, Western Digital WDC_WD20SDZW-11JJ8S0 S/N WD-WXL1EC84X4KR):
- Formatted: ext4 (GPT)
- Purpose: Automated plug-and-run cold backup drive for Immich photo library (/tank/media_root/media/photos/) & system dumps (/tank/media_root/backups/).

PVE-2 (`pve2`, `192.168.0.101`)

nvme0n1 (256 GB, WDC PC SN730 204733802997):
- Wearout: 87%
- Partition table: GPT
- Content: Root ZFS pool rpool (local-zfs).

PVE-3 (`pve3`, `192.168.0.102`)

nvme0n1 (256 GB, SK hynix BC901 5YD8N0111101A8P2L):
- Wearout: 96%
- Partition table: GPT
- Content: Root ZFS pool rpool (local-zfs).

🗄️ Complete Storage Map Across All Nodes ​

📦 Datacenter Storage Pools ​

💽 Physical Disk Mapping by Node ​

PVE-1 (pve, 192.168.0.100) ​

PVE-2 (pve2, 192.168.0.101) ​

PVE-3 (pve3, 192.168.0.102) ​