Replication Reference
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Replication Methods in mongosh
Name | Description |
---|---|
Adds a member to a replica set. | |
Adds an arbiter to a replica set. | |
Returns the replica set configuration document. | |
Prevents the current member from seeking election as primary for a period of time. | |
Returns basic help text for replica set functions. | |
Initializes a new replica set. | |
Prints a formatted report of the replica set status from the
perspective of the primary. | |
Prints a formatted report of the replica set status from the
perspective of the secondaries. | |
Deprecated since version 4.4.1: Use
| |
Re-configures a replica set by applying a new replica set configuration object. | |
Remove a member from a replica set. | |
Returns a document with information about the state of the replica set. | |
Sets the member that this replica set member will sync from, overriding the default sync target selection logic. |
Replication Database Commands
Name | Description |
---|---|
Internal command that applies oplog entries to the current data set. | |
Displays information about this member's role in the replica set,
including whether it is the primary. | |
Forces the elected primary to abort sync (catch up) then complete the transition to primary. | |
Prevents the current member from seeking election as primary for a period of time. | |
Returns the replica set's configuration object. | |
Returns a document that reports on the status of the replica set. | |
Initializes a new replica set. | |
Enables or disables a maintenance mode, which puts a secondary node in a RECOVERING state. | |
Applies a new configuration to an existing replica set. | |
Dynamically resizes the oplog for a replica set member. Available for WiredTiger storage engine only. | |
Explicitly override the default logic for selecting a member to replicate from. |
Replica Set Reference Documentation
- Replica Set Configuration
- Complete documentation of the replica set configuration
object returned by
rs.conf()
. - Replica Set Protocol Version
- Reference on the replica set protocol version.
- Troubleshoot Replica Sets
- Replica set trouble shooting guide.
- The
local
Database - Complete documentation of the content of the
local
database thatmongod
instances use to support replication. - Replica Set Member States
- Reference for the replica set member states.