Table 3–8: Replication Remote Agents Status
Field
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Description
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Shows a group of basic remote agent information.
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Shows the name of the remote agent.
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Shows the remote agent identification number.
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Shows the host on which the target database associated with the remote agent resides.
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Shows the name of the database associated with the remote agent.
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Shows information about what the server knows about the remote agent:
- Normal processing — Indicates the server and agent are performing normal processing.
- Initial connection — Indicates agent is waiting for initial connection from server.
- Startup synchronization — Indicates the server and agent are synchronizing.
- Initialization —I ndicates agent is being initialized by server.
- Initial connection failed — Indicates server could never connect an agent.
- Invalid target database configuration — Indicates something in the target database does not match the source.
- Agent terminated — Indicates target database shutdown or agent terminated using Terminate agent.
- Recovery synchronization — Indicates recovery synchronization is being performed.
- Recovery failed — Indicates failure recovery failed.
- Unknown — Indicates an unknown state.
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Shows whether the remote agent is a critical agent (Yes) or not critical (No).
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Shows the replication method: asynchronous or synchronous.
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Shows why the agent might be waiting. It might be one of the following:
- Nothing — Indicates no waiting is taking place.
- Schema lock request — Indicates the server is waiting for the agent to acquire the schema lock so the database schema can be changed.
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Shows where the server and agent are in the failure recovery process. It can be one of the following:
- Failed for the agent — Indicates failure recovery could not be completed for the agent.
- No recovery being performed — Indicates there is currently no failure recovery being done.
- Just entered recovery — Indicates the server has just started failure recovery, and will determine which remote agents remain connected and which must be reconnected.
- Server attempting connection — Indicates the server is attempting to connect to those remote agents no longer communicating to the server.
- Initialize synchronization with agents — Indicates the server is initializing the agent failure recovery synchronization.
- Synchronizing agents — Indicates the connected agents are in the process of being brought up to date with the database changes made to the source database.
- Recovery complete — Indicates the failure recovery of all connected agents has been completed.
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Shows the maximum number of bytes used for the TCP/IP communication messages.
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Shows the date and time at which the server and agent connected.
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Shows the number of seconds the Fathom Replication server will attempt to connect to the agent.
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Shows a group of remote agent-related transition information.
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Shows the type of transition to be performed:
- Manual — Indicates intervention is required to complete the transition of a target database to a normal Progress database.
- Automatic — Indicates a transition from a target database to a normal Progress database will take place without intervention.
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Shows the maximum amount of time that will elapse before the transition of a target database to a normal Progress database. Shown for automatic transition only.
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Shows the date and time the last block was sent to the agent.
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Shows a group of activity information.
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Shows the number of blocks sent to the agent.
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Shows the number of blocks acknowledged by the agent.
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Shows the number of synchronization points that have occurred.
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Provides latency information that shows how far behind Fathom Replication is in updating the target database. This is important if the target database is transitioned due to source database failure.
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Shows the current RDBMS AI block.
Seq is the AI extent sequence number. It can be viewed using RFUTIL LIST .
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Shows the last AI block that was sent to the Fathom Replication agent.
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Shows the number of blocks the server will send to the agent, at which point the server will wait for an acknowledgement from the agent for the block just sent.
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Shows the average elapsed time between the load checks.
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Shows the average elapsed time the agent took to acknowledge the server for the block just sent.
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