Cisco Acano X-series Guide Du Développeur
Cisco Meeting Server Release 2.0 : MMP Command Line Reference
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Note: MMP user accounts are also used to log in to the Web Admin Interface.
8.9 Database Clustering Commands
These database clustering commands are explained in the Scalability & Resilience Deployment
Guide
Guide
Command/Examples
Description/Notes
database cluster status
Displays the clustering status, from the perspective of
this database instance.
this database instance.
database cluster localnode <interface>
This command must be run on the server that will host
the initial master database before initialising a new
database cluster.
the initial master database before initialising a new
database cluster.
The <interface> can be in the following formats:
[a|b|c|d] - the name of the interface (the first IPv6
address is preferred, otherwise the first IPv4 address is
chosen) e.g. database cluster localnode a
address is preferred, otherwise the first IPv4 address is
chosen) e.g. database cluster localnode a
ipv4:[a|b|c|d] - the name of the interface, restricted to
IPv4 (the first IPv4 address is chosen) e.g. database
cluster localnode ipv4:a
IPv4 (the first IPv4 address is chosen) e.g. database
cluster localnode ipv4:a
ipv6:[a|b|c|d] - the name of the interface restricted to
IPv6 (the first IPv6 address is chosen) e.g. database
cluster localnode ipv6:a
<ipaddress> - a specific IP address, can be IPv4 or
IPv6 e.g. database cluster localnode 10.1.3.9
IPv6 (the first IPv6 address is chosen) e.g. database
cluster localnode ipv6:a
<ipaddress> - a specific IP address, can be IPv4 or
IPv6 e.g. database cluster localnode 10.1.3.9
Note: Do not use the Admin interface for database
clustering.
clustering.
database cluster initialize
Creates a new database cluster, with this server’s
current database contents as the one and only
database instance—the master.
The command reconfigures postgres to cluster mode
- i.e. listens on external interface and uses SSL
Reconfigures and restarts the local Call Bridge (if it is
enabled) to use the database cluster.
current database contents as the one and only
database instance—the master.
The command reconfigures postgres to cluster mode
- i.e. listens on external interface and uses SSL
Reconfigures and restarts the local Call Bridge (if it is
enabled) to use the database cluster.
database cluster join <hostname/IP
address>
address>
Creates a new database instance as part of the cluster
copying the contents of the master database to this
server and destroying the current contents of any
database on it.
copying the contents of the master database to this
server and destroying the current contents of any
database on it.
<hostname/ip address> can be for any existing
database in the cluster.
database in the cluster.
Reconfigures and restarts the local Call Bridge (if it
exists and it is enabled) to use the database cluster
exists and it is enabled) to use the database cluster
8 Application Configuration Commands