| From: | Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org> |
|---|---|
| To: | pgsql-committers(at)postgresql(dot)org |
| Subject: | pgsql: Allow BASE_BACKUP to be throttled |
| Date: | 2014-02-27 21:57:25 |
| Message-ID: | E1WJ8xJ-0006qy-I4@gemulon.postgresql.org |
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| Lists: | pgsql-committers |
Allow BASE_BACKUP to be throttled
A new MAX_RATE option allows imposing a limit to the network transfer
rate from the server side. This is useful to limit the stress that
taking a base backup has on the server.
pg_basebackup is now able to specify a value to the server, too.
Author: Antonin Houska
Patch reviewed by Stefan Radomski, Andres Freund, Zoltán Böszörményi,
Fujii Masao, and Álvaro Herrera.
Branch
------
master
Details
-------
http://git.postgresql.org/pg/commitdiff/ef5856fd9b77ef9d0d0c31fb314bb61bbfb1d704
Modified Files
--------------
doc/src/sgml/protocol.sgml | 18 ++++-
doc/src/sgml/ref/pg_basebackup.sgml | 21 +++++
src/backend/replication/basebackup.c | 137 +++++++++++++++++++++++++++++++-
src/backend/replication/repl_gram.y | 8 +-
src/backend/replication/repl_scanner.l | 1 +
src/bin/pg_basebackup/pg_basebackup.c | 134 +++++++++++++++++++++++++++----
src/include/replication/basebackup.h | 7 ++
7 files changed, 306 insertions(+), 20 deletions(-)
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