This command is similar to add storage to a pool. Remove storage removes cache and log storage devices from an existing pool. Send href pool/remove with the body containing the desired type, chassis number, and number of storage devices to remove from the pool.
Example Request:
PUT /api/storage/v1/pools/p1/remove HTTP/1.1
Host: zfs-storage.example.com
Authorization: Basic abhadbfsMWE=
Content-Type: application/json
Accept: application/json
{
"0-cache" : 2
}
Example Response:
HTTP/1.1 202 Accepted
To display the number of devices that can be removed, set the props query parameter to true.
Example Request:
PUT /api/storage/v1/pools/p1/remove?props=true HTTP/1.1 Host: zfs-storage.example.com Authorization: Basic abhadbfsMWE= Content-Type: application/json Accept: application/json
Example Response:
HTTP/1.1 200 OK
Content-Type: application/json
{
"props": [
{
"choices": [
"0",
"1",
"2"
],
"type": "ChooseOne",
"name": "0-cache",
"label": "Chassis 0 cache"
},
{
"choices": [
"0",
"1",
"2"
],
"type": "ChooseOne",
"name": "1-log",
"label": "Chassis 1 log"
}
]
}