pve_disk_resize
Grow a guest disk by specifying a size delta (e.g., '+10G'). Dry-run by default; set confirm=true to execute the resize.
Instructions
MUTATION: grow a guest disk (e.g. size='+10G'). GROW ONLY — a shrink is refused as destructive, and an ambiguous absolute size is refused too unless the current size can be verified first. Dry-run by default; confirm=True to execute. Async — returns a task UPID (poll with pve_task_status). To move a disk to different storage instead use pve_disk_move.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| disk | Yes | Disk key to resize, e.g. `scsi0` or `rootfs`. | |
| kind | No | Guest type: `lxc` for a container or `qemu` for a VM. | lxc |
| node | No | PVE node the guest runs on. Omit to resolve it automatically from the cluster. | |
| size | Yes | New size, as a grow-only delta like `+10G` (shrinking is refused as destructive). | |
| vmid | Yes | Numeric ID of the guest — VMID for a QEMU VM or CTID for an LXC container. | |
| confirm | No | Leave `false` (default) to get a dry-run PLAN; set `true` to execute the resize. | |
| proximo_target | No | Which configured Proxmox target to run this call against — a target name from your multi-target config (a specific PVE/PBS/PMG/PDM box). Omit to use the single/default target from the environment; the selection applies only to this call. |
Output Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| result | Yes |