| Symbol or Abbreviation |
Description (Refers to...) |
M |
The cluster serving as the (primary) replication master |
S |
The cluster acting as the (primary) replication slave |
shellM> |
Shell command to be issued on the master cluster |
mysqlM> |
MySQL client command issued on a single MySQL server running as an SQL
node on the master cluster |
mysqlM*> |
MySQL client command to be issued on all SQL nodes participating in the
replication master cluster |
shellS> |
Shell command to be issued on the slave cluster |
mysqlS> |
MySQL client command issued on a single MySQL server running as an SQL
node on the slave cluster |
mysqlS*> |
MySQL client command to be issued on all SQL nodes participating in the
replication slave cluster |
C |
Primary replication channel |
C' |
Secondary replication channel |
M' |
Secondary replication master |
S' |
Secondary replication slave |
