setAllowMigrations
On this page
Definition
setAllowMigrations
Prevents the start of new automatic migrations on a collection, prevents in-flight manual migrations from committing, and excludes the collection from new balancer rounds.
Syntax
The command has the following syntax:
db.adminCommand( { setAllowMigrations: "<db>.<collection>", allowMigrations: <true|false> } )
Command Fields
The command takes the following parameters:
Field | Type | Description |
---|---|---|
string | The collection to modify. | |
boolean | If
If
|
Behavior
setAllowMigrations
requires the same privileges as
moveChunk
.
Example
This operation prevents migrations on the store.inventory
collection:
db.adminCommand( { setAllowMigrations: "store.inventory", allowMigrations: false } )