Re: Support for N synchronous standby servers - take 2
От | Beena Emerson |
---|---|
Тема | Re: Support for N synchronous standby servers - take 2 |
Дата | |
Msg-id | 1436247177099-5856868.post@n5.nabble.com обсуждение исходный текст |
Ответ на | Re: Support for N synchronous standby servers - take 2 (Josh Berkus <josh@agliodbs.com>) |
Список | pgsql-hackers |
Josh Berkus wrote: > '{ "remotes" : { "london_servers" : { "quorum" : 2, "servers" : [ > "london1", "london2", "london3" ] }, "nc_servers" : { "quorum" : 1, > "servers" [ "nc1", "nc2" ] } }' > > This says: as the "remotes" group, synch with a quorum of 2 servers in > london and a quorum of 1 server in NC. I wanted to clarify about the format. The remotes group does not specify any quorum, only its individual elements mention the quorum. "remotes" is said to sync in london_servers "and" NC. Would absence of a quorum number in a group mean "all" elements? Or the above would be represented as following to imply "AND" between the 2 DC. '{ "remotes" : "quorum" : 2, "servers" :{ "london_servers" : { "quorum" : 2, "servers" : [ "london1", "london2", "london3"] }, "nc_servers" : { "quorum" : 1, "servers" : [ "nc1", "nc2" ] } } }' ----- Beena Emerson -- View this message in context: http://postgresql.nabble.com/Support-for-N-synchronous-standby-servers-take-2-tp5849384p5856868.html Sent from the PostgreSQL - hackers mailing list archive at Nabble.com.
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