| 
2 | 2 | 
 
  | 
3 | 3 | :page-role: enterprise-edition new-5.24  | 
4 | 4 | [[monitoring-replication]]  | 
5 |  | -= Monitor replication for status information  | 
 | 5 | += Monitor replication status  | 
6 | 6 | 
 
  | 
7 | 7 | Neo4j 5.24 introduces the xref:reference/procedures.adoc#procedure_dbms_cluster_statusCheck[`dbms.cluster.statusCheck()`] procedure, which can be used to monitor the ability to replicate in clustered databases.   | 
8 | 8 | In most cases this means a clustered database is write available.  | 
@@ -70,6 +70,7 @@ A failed replication can either mean a real issue in the cluster (e.g., no leade  | 
70 | 70 | * `APPLYING` means that the member can replicate and is actively applying transactions.  | 
71 | 71 | * `REPLICATING` means that the member can participate in replicating, but can't apply.  | 
72 | 72 | This state is uncommon, but may happen while waiting for the database to start and accept transactions.  | 
 | 73 | +* `UNAVAILABLE` means that the member is either too far behind or unreachable.  | 
73 | 74 | 
 
  | 
74 | 75 | === Possible values of `requester`  | 
75 | 76 | * `TRUE` -- for the server on which the procedure is run   | 
@@ -97,12 +98,17 @@ When running the cluster status check against a server, expect similar output to  | 
97 | 98 | 
  | 
98 | 99 | [source,queryresults,role=noplay]  | 
99 | 100 | ----  | 
100 |  | -+------------------------------------------------------------------------------------------------------+  | 
101 |  | -| name                                 | address        | state   | health    | hosting                |  | 
102 |  | -+------------------------------------------------------------------------------------------------------+  | 
103 |  | -|"f4ae1895-26f1-4b93-bd31-6f482be80d3d"|"localhost:7681"|"Enabled"|"Available"|["system","foo","neo4j"]|  | 
104 |  | -|"ffa55a5b-2aca-45fc-be09-2a894067025c"|"localhost:7682"|"Enabled"|"Available"|["system","foo","neo4j"]|  | 
105 |  | -|"server3"                             |"localhost:7683"|"Enabled"|"Available"|["system","neo4j"]      |  | 
106 |  | -+------------------------------------------------------------------------------------------------------+  | 
 | 101 | ++------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+  | 
 | 102 | +| database | serverId                               | serverName                             | address          | replicationSuccessful | memberStatus | recognisedLeader                       | recognisedLeaderTerm | requester | error |  | 
 | 103 | ++------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+  | 
 | 104 | +| "neo4j"  | "d3fe2e6a-494d-4ab8-81b1-7de2ce31ce11" | "d3fe2e6a-494d-4ab8-81b1-7de2ce31ce11" | "localhost:7682" | TRUE                  | "APPLYING"   | "565130e8-b8f0-41ad-8f9d-c660bd8d5519" | 4                    | FALSE     | NULL  |  | 
 | 105 | +| "neo4j"  | "565130e8-b8f0-41ad-8f9d-c660bd8d5519" | "565130e8-b8f0-41ad-8f9d-c660bd8d5519" | "localhost:7681" | TRUE                  | "APPLYING"   | "565130e8-b8f0-41ad-8f9d-c660bd8d5519" | 4                    | TRUE      | NULL  |  | 
 | 106 | +| "neo4j"  | "58c70f4b-910d-4d0e-b0f2-3084554079ec" | "58c70f4b-910d-4d0e-b0f2-3084554079ec" | "localhost:7683" | TRUE                  | "APPLYING"   | "565130e8-b8f0-41ad-8f9d-c660bd8d5519" | 4                    | FALSE     | NULL  |  | 
 | 107 | +| "system" | "565130e8-b8f0-41ad-8f9d-c660bd8d5519" | "565130e8-b8f0-41ad-8f9d-c660bd8d5519" | "localhost:7681" | TRUE                  | "APPLYING"   | "d3fe2e6a-494d-4ab8-81b1-7de2ce31ce11" | 1                    | TRUE      | NULL  |  | 
 | 108 | +| "system" | "58c70f4b-910d-4d0e-b0f2-3084554079ec" | "58c70f4b-910d-4d0e-b0f2-3084554079ec" | "localhost:7683" | TRUE                  | "APPLYING"   | "d3fe2e6a-494d-4ab8-81b1-7de2ce31ce11" | 1                    | FALSE     | NULL  |  | 
 | 109 | +| "system" | "d3fe2e6a-494d-4ab8-81b1-7de2ce31ce11" | "d3fe2e6a-494d-4ab8-81b1-7de2ce31ce11" | "localhost:7682" | TRUE                  | "APPLYING"   | "d3fe2e6a-494d-4ab8-81b1-7de2ce31ce11" | 1                    | FALSE     | NULL  |  | 
 | 110 | ++------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+  | 
107 | 111 | ----  | 
108 | 112 | ====  | 
 | 113 | + | 
 | 114 | + | 
0 commit comments