# Backup Appliance

Cockpit Admin v2.4

AD
Admin User System Administrator

# Storage Pools

Manage ZFS pools, datasets, and physical disks topology.

Total Capacity

database

### 120.5 TB

Raw

38% Used (45 TB)

Health Status

check_circle

### Optimal

All pools are online

Last scrub: 2 hours ago

Efficiency

compress

### 1.45x

Ratio
LZ4 DEDUP ON

ARC Hit Ratio

memory

### 98.2%

Cache Usage: 58GB / 64GB

## Active Pools

search

| Name | Status | Used / Avail | Topology | Compression | Actions
--- | --- | --- | --- | --- | --- | ---
arrow_right | dns tank0 /mnt/tank0 | ONLINE | 18.5 TB 42 TB | RAIDZ2 (6 disks) | LZ4 |
| folder projects_vol | Mounted | 12 TB | — | ZSTD-3 |
| folder_shared backups_smb | Shared (SMB) | 6.5 TB | — | GZIP-9 |
arrow_right | warning archive_legacy /mnt/archive | DEGRADED | 8.2 TB 10 TB | MIRROR (2 disks) | LZ4 |

Showing 2 active pools View Archived Pools

## Physical Disks

hard_drive
sda Slot 1
HGST-7200 4 TB
Pool: tank0
hard_drive
sdb Slot 2
HGST-7200 4 TB
Pool: tank0
hard_drive
sdc Slot 3
HGST-7200 4 TB
Pool: tank0
error
sdd FAULTED
HGST-7200 4 TB
Pool: archive_legacy
medical_services
sde Slot 5
Samsung SSD 4 TB
HOT SPARE
add Add New Disk

### tank0 Properties

info Healthy

This pool is operating normally. Scrub completed successfully on Oct 24, 2023.

Compression Level

Balances performance and storage efficiency.

Deduplication

Requires significant RAM. Use with caution.

Auto-Expand

Automatically grow pool when larger disks are added.

Scrub Interval
days