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HA+DRBD+Postgres - PostgresWest '08

Jesse Young, profile picture
Jesse Young

This document provides an overview of setting up high availability for PostgreSQL using Linux-HA, DRBD, and PostgreSQL. It describes the goals of inspiring more replication discussions and informing admins. It then covers installing and configuring Linux-HA and DRBD for data mirroring across two servers, setting up PostgreSQL to use the mirrored storage, some performance tests showing a 30% write degradation, and tips for improving performance like using writeback mode on the RAID cards.

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HA+DRBD+Postgres - PostgresWest '08
HA+DRBD+Postgres - PostgresWest '08
HA+DRBD+Postgres - PostgresWest '08
HA+DRBD+Postgres - PostgresWest '08
HA+DRBD+Postgres - PostgresWest '08
HA+DRBD+Postgres - PostgresWest '08
HA+DRBD+Postgres - PostgresWest '08
HA+DRBD+Postgres - PostgresWest '08
HA+DRBD+Postgres - PostgresWest '08
HA+DRBD+Postgres - PostgresWest '08
HA+DRBD+Postgres - PostgresWest '08
HA+DRBD+Postgres - PostgresWest '08
HA+DRBD+Postgres - PostgresWest '08
HA+DRBD+Postgres - PostgresWest '08
HA+DRBD+Postgres - PostgresWest '08
HA+DRBD+Postgres - PostgresWest '08
HA+DRBD+Postgres - PostgresWest '08
HA+DRBD+Postgres - PostgresWest '08
HA+DRBD+Postgres - PostgresWest '08
HA+DRBD+Postgres - PostgresWest '08
HA+DRBD+Postgres - PostgresWest '08
HA+DRBD+Postgres - PostgresWest '08
HA+DRBD+Postgres - PostgresWest '08
HA+DRBD+Postgres - PostgresWest '08
HA+DRBD+Postgres - PostgresWest '08
HA+DRBD+Postgres - PostgresWest '08
HA+DRBD+Postgres - PostgresWest '08
HA+DRBD+Postgres - PostgresWest '08
HA+DRBD+Postgres - PostgresWest '08
HA+DRBD+Postgres - PostgresWest '08
HA+DRBD+Postgres - PostgresWest '08
HA+DRBD+Postgres - PostgresWest '08
HA+DRBD+Postgres - PostgresWest '08
HA+DRBD+Postgres - PostgresWest '08
HA+DRBD+Postgres - PostgresWest '08
HA+DRBD+Postgres - PostgresWest '08
HA+DRBD+Postgres - PostgresWest '08
HA+DRBD+Postgres - PostgresWest '08
HA+DRBD+Postgres - PostgresWest '08
HA+DRBD+Postgres - PostgresWest '08
HA+DRBD+Postgres - PostgresWest '08
HA+DRBD+Postgres - PostgresWest '08
HA+DRBD+Postgres - PostgresWest '08
HA+DRBD+Postgres - PostgresWest '08
HA+DRBD+Postgres - PostgresWest '08

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