nsc volume list
Lists the volumes for this workspace.
volume list lists the volumes for this workspace.
For each volume tag, you can observe the used and total size, and when the volume was last used.
Usage
nsc volume list [-o <plain|json>]Example
% nsc volume list
┌───────────────────────────────────────────────────────────────────────┐
│ Tag Size (Used / Total) Last Used │
│───────────────────────────────────────────────────────────────────────│
│ build-cluster-arm64 12 GiB / 64 GiB 22 hours ago │
│ build-cluster-amd64 8.0 GiB / 64 GiB 22 hours ago │
│ my-private-docker-image-cache 5.0 GiB / 20 GiB In use │
│ my-private-preview-cache 1.2 GiB / 20 GiB 1 month ago │
└───────────────────────────────────────────────────────────────────────┘To print the list in a machine-friendly format, use -o json:
$ nsc volume list -o json
[
{
"tag": "build-cluster-arm64",
"used_mb": 12288,
"size_mb": 65536,
"in_use": false,
"last_attached_at": "2025-11-14T10:30:00Z"
},
{
"tag": "my-private-docker-image-cache",
"used_mb": 5120,
"size_mb": 20480,
"in_use": true,
"last_attached_at": "2025-11-15T08:15:00Z"
}
]Options
-o <type>
Specifies the output format. Supported options are json and
plain. By default plain output format is used.

