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Clarify MM config example.

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Gavin Henry 2008-10-08 21:16:09 +00:00
parent 16710f4ed4
commit b3091cb462
1 changed files with 9 additions and 27 deletions
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34
doc/guide/admin/replication.sdf
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@ -612,7 +612,7 @@ H3: MirrorMode replication
MirrorMode is a hybrid configuration that provides all of the consistency MirrorMode is a hybrid configuration that provides all of the consistency
guarantees of single-master replication, while also providing the high guarantees of single-master replication, while also providing the high
availability of multi-master. In MirrorMode two masters are set up to availability of multi-master. In MirrorMode two masters are set up to
replicate from each other (as a multi-master configuration) but an replicate from each other (as a multi-master configuration), but an
external frontend is employed to direct all writes to only one of external frontend is employed to direct all writes to only one of
the two servers. The second master will only be used for writes if the two servers. The second master will only be used for writes if
the first master crashes, at which point the frontend will switch to the first master crashes, at which point the frontend will switch to
@ -1025,7 +1025,8 @@ different and add it as a global configuration option.
H4: Mirror Node Configuration H4: Mirror Node Configuration
This is the same as the {{SECT:Set up the provider slapd}} section. The first step is to configure the syncrepl provider the same as in the
{{SECT:Set up the provider slapd}} section.
Note: Delta-syncrepl is not yet supported with MirrorMode. Note: Delta-syncrepl is not yet supported with MirrorMode.
@ -1038,18 +1039,8 @@ MirrorMode node 1:
> serverID 1 > serverID 1
> # database section > # database section
> >
> # syncrepl directives > # syncrepl directive
> syncrepl rid=001 > syncrepl rid=001
> provider=ldap://ldap-ridr1.example.com
> bindmethod=simple
> binddn="cn=mirrormode,dc=example,dc=com"
> credentials=mirrormode
> searchbase="dc=example,dc=com"
> schemachecking=on
> type=refreshAndPersist
> retry="60 +"
>
> syncrepl rid=002
> provider=ldap://ldap-rid2.example.com > provider=ldap://ldap-rid2.example.com
> bindmethod=simple > bindmethod=simple
> binddn="cn=mirrormode,dc=example,dc=com" > binddn="cn=mirrormode,dc=example,dc=com"
@ -1067,19 +1058,9 @@ MirrorMode node 2:
> serverID 2 > serverID 2
> # database section > # database section
> >
> # syncrepl directives > # syncrepl directive
> syncrepl rid=001
> provider=ldap://ldap-ridr1.example.com
> bindmethod=simple
> binddn="cn=mirrormode,dc=example,dc=com"
> credentials=mirrormode
> searchbase="dc=example,dc=com"
> schemachecking=on
> type=refreshAndPersist
> retry="60 +"
>
> syncrepl rid=002 > syncrepl rid=002
> provider=ldap://ldap-rid2.example.com > provider=ldap://ldap-rid1.example.com
> bindmethod=simple > bindmethod=simple
> binddn="cn=mirrormode,dc=example,dc=com" > binddn="cn=mirrormode,dc=example,dc=com"
> credentials=mirrormode > credentials=mirrormode
@ -1091,7 +1072,8 @@ MirrorMode node 2:
> mirrormode on > mirrormode on
It's simple really; each MirrorMode node is setup {{B:exactly}} the same, except It's simple really; each MirrorMode node is setup {{B:exactly}} the same, except
that the {{serverID}} is unique. that the {{serverID}} and {{rid}} are unique, and that the {{provider}} is pointed to
the other server.
H5: Failover Configuration H5: Failover Configuration