Assured Replication Monitoring
The assured replication mechanism includes several attributes defined to monitor how well the
mechanism is working. The following tables list the monitoring attributes defined on the
directory servers and on the replication servers in a topology.
On a directory server, the attributes are located under the monitor entry for
that replicated DN. For example, monitoring information related to the replicated domain dc=example,dc=com
is located under the monitoring entry cn=Replication Domain,dc=example,dc=com,server-id,cn=monitor.
On a replication server, the monitoring information related to assured replication is on
a per connection basis. Monitoring attributes are found in the monitoring entry of
a directory server or replication server that is connected to the current replication
server. For example, on a particular replication server, the monitoring information related to
a connected directory server would be under the monitoring entry cn=Directory Server dc=example,dc=com ds-host,server-id,cn=monitor. The monitoring information
related to a connected replication server would be under the monitoring entry cn=Remote Replication Server dc=example,dc=com repl-server-host:repl-port,server-id,cn=monitor.
Table 6-1 Monitoring Attributes on the Directory Server
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assured-sr-sent-updates |
Integer (0..N) |
Number of updates sent in assured replication, safe read mode |
assured-sr-acknowledged-updates |
Integer
(0..N) |
Number of updates sent in assured replication, safe read mode, that have been
successfully acknowledged |
assured-sr-not-acknowledged-updates |
Integer (0..N) |
Number of updates sent in assured replication, safe read mode,
that have not been successfully acknowledged (either because of timeout, wrong status, or error
at replay) |
assured-sr-timeout-updates |
Integer (0..N) |
Number of updates sent in assured replication, safe read mode,
that have not been successfully acknowledged because of timeout |
assured-sr-wrong-status-updates |
Integer (0..N) |
Number of updates sent
in assured replication, safe read mode, that have not been successfully acknowledged because
of wrong status |
assured-sr-replay-error-updates |
Integer (0..N) |
Number of updates sent in assured replication, safe read
mode, that have not been successfully acknowledged because of replay error |
assured-sr-server-not-acknowledged-updates |
String |
Multiple values allowed:
number of updates sent in assured replication, safe read mode, that have not
been successfully acknowledged (either because of timeout, wrong status or error at replay)
for a particular server (directory server or replication server). String format: server id:number of failed updates |
assured-sr-received-updates |
Integer (0..N) |
Number
of updates received in assured replication, safe read mode |
assured-sr-received-updates-acked |
Integer (0..N) |
Number of updates
received in assured replication, safe read mode that have been acknowledged without errors |
assured-sr-received-updates-not-acked |
Integer
(0..N) |
Number of updates received in assured replication, safe read mode, that have been
acknowledged with errors |
assured-sd-sent-updates |
Integer (0..N) |
Number of updates sent in assured replication, safe data
mode |
assured-sd-acknowledged-updates |
Integer (0..N) |
Number of updates sent in assured replication, safe data mode, that have
been successfully acknowledged |
assured-sd-timeout-updates |
Integer (0..N) |
Number of updates sent in assured replication, safe data
mode, that have not been successfully acknowledged because of timeout |
assured-sd-server-timeout-updates |
String |
Multiple values allowed: number
of updates sent in assured replication, safe data mode, that have not been
successfully acknowledged (because of timeout) for a particular RS. String format: server id:number of failed updates |
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Table 6-2 Monitoring Attributes on the Replication Server
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assured-sr-received-updates |
Integer (0..N) |
Number of updates received from the remote server in assured replication, safe
read mode |
assured-sr-received-updates-timeout |
Integer (0..N) |
Number of updates received from the remote server in assure
replication, safe read mode, that timed out when forwarding them |
assured-sr-sent-updates |
Integer (0..N) |
Number of updates
sent to the remote server in assured replication, safe read mode |
assured-sr-sent-updates-timeout |
Integer (0..N) |
Number of
updates sent to the remote server in assured replication, safe read mode, that
timed out |
assured-sd-received-updates |
Integer (0..N) |
Number of updates received from the remote server in Assured
Replication, Safe Data |
assured-sd-received-updates-timeout |
Integer (0..N) |
Number of updates received from the remote server in assured
replication, safe date mode, that timed out when forwarding them. This attribute is
meaningless if the remote server is a replication server. |
assured-sd-sent-updates |
Integer (0..N) |
Number of updates sent
to the remote server in assured replication, safe data mode. This attribute is
meaningless if the remote server is a directory server. |
assured-sd-sent-updates-timeout |
Integer (0..N) |
Number of updates sent
to the remote server in assured replication, safe data mode, that timed out.
This attribute is meaningless if the remote server is a directory server. |
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