SpinTransition

devicestringrequired

e.g. /dev/sdb — as recorded, never accepted back as input.

fromStatestringrequired

Possible values: [active, standby]

toStatestringrequired

Possible values: [active, standby]

atstring<date-time>required

awakeDurationSeconds(integer | null)<int64>nullable

Present when this row is a wake (standby → active) and a later active → standby transition exists for the same device; seconds until that transition.

SpinTransition

{
  "device": "string",
  "fromState": "active",
  "toState": "active",
  "at": "2024-07-29T15:51:28.071Z",
  "awakeDurationSeconds": 0
}