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dummy commit

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This commit is contained in:
Bruce Momjian
2012-11-30 17:51:53 -05:00
parent db00d837c1
commit cd7569a546
4 changed files with 37 additions and 5 deletions
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9
contrib/pg_upgrade/server.c
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@ -209,9 +209,9 @@ start_postmaster(ClusterInfo *cluster)
* a gap of 2000000000 from the current xid counter, so autovacuum will
* not touch them.
*
* synchronous_commit=off improves object creation speed, and we only
* modify the new cluster, so only use it there. If there is a crash,
* the new cluster has to be recreated anyway.
* Turn off durability requirements to improve object creation speed, and
* we only modify the new cluster, so only use it there. If there is a
* crash, the new cluster has to be recreated anyway.
*/
snprintf(cmd, sizeof(cmd),
"\"%s/pg_ctl\" -w -l \"%s\" -D \"%s\" -o \"-p %d%s%s%s%s\" start",
@ -219,7 +219,8 @@ start_postmaster(ClusterInfo *cluster)
(cluster->controldata.cat_ver >=
BINARY_UPGRADE_SERVER_FLAG_CAT_VER) ? " -b" :
" -c autovacuum=off -c autovacuum_freeze_max_age=2000000000",
(cluster == &new_cluster) ? " -c synchronous_commit=off" : "",
(cluster == &new_cluster) ?
" -c synchronous_commit=off -c fsync=off -c full_page_writes=off" : "",
cluster->pgopts ? cluster->pgopts : "", socket_string);
/*