Volumes provide persistent block storage that survives VM restarts and redeployments. Use them for databases, file uploads, caches, or any data that needs to persist.
Create a volume
zwrm volumes create <name>
| Flag | Type | Default | Description |
|---|
--size | int | 1024 | Volume size in MB |
--mount | string | /data | Mount point inside the VM |
--app | string | from zwrm.toml | Application name |
--no-sync | bool | false | Don’t update zwrm.toml |
zwrm.toml file.
Example
zwrm volumes create uploads --size 5120 --mount /app/uploads
/app/uploads in your VM.
List volumes
Shows volume ID, name, total size, used space, free space, and mount point.
Destroy a volume
zwrm volumes destroy <name>
| Flag | Type | Default | Description |
|---|
--force, -f | bool | false | Skip confirmation prompt |
--no-sync | bool | false | Don’t update zwrm.toml |
Destroying a volume permanently deletes all data on it. This cannot be undone.
Check volume limits
Shows maximum volume size, per-app volume limits, minimum free disk, and available disk space.
Defining volumes in zwrm.toml
You can also define volumes directly in your configuration file:
[[volumes]]
name = "data"
size_mb = 10240
mount_point = "/data"
zwrm.toml are created automatically on deploy if they don’t already exist. 
