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Postgres-XC tutorial PDF - PGCon

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Node start­up<br />

●<br />

●<br />

Coordinator/Datanode<br />

●<br />

●<br />

●<br />

GTM<br />

●<br />

●<br />

Same options as vanilla <strong>Postgres</strong><br />

Except... Mandatory to choose if node starts up as a<br />

Coordinator (­C) or a Datanode (­X)<br />

Possible to set with pg_ctl ­Z coordinator/Datanode<br />

gtm ­D $DATA_FOLDER<br />

gtm_ctl start ­D $DATA_FOLDER ­S gtm<br />

May 16th, 2012 <strong>Postgres</strong>­<strong>XC</strong> 35

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