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Implement WAL log location control using "-X" or PGXLOG.

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This commit is contained in:
Thomas G. Lockhart
2002-08-04 06:26:38 +00:00
parent a19d9d3c4c
commit af704cdfb4
6 changed files with 135 additions and 55 deletions
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10
src/backend/postmaster/postmaster.c
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@@ -37,7 +37,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/postmaster/postmaster.c,v 1.281 2002/07/13 01:02:14 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/postmaster/postmaster.c,v 1.282 2002/08/04 06:26:38 thomas Exp $
*
* NOTES
*
@@ -347,6 +347,7 @@ PostmasterMain(int argc, char *argv[])
int status;
char original_extraoptions[MAXPGPATH];
char *potential_DataDir = NULL;
char *potential_XLogDir = NULL;
*original_extraoptions = '\0';
@@ -405,10 +406,11 @@ PostmasterMain(int argc, char *argv[])
InitializeGUCOptions();
potential_DataDir = getenv("PGDATA"); /* default value */
potential_XLogDir = getenv("PGXLOG"); /* default value */
opterr = 1;
while ((opt = getopt(argc, argv, "A:a:B:b:c:D:d:Fh:ik:lm:MN:no:p:Ss-:")) != -1)
while ((opt = getopt(argc, argv, "A:a:B:b:c:D:X:d:Fh:ik:lm:MN:no:p:Ss-:")) != -1)
{
switch (opt)
{
@@ -431,6 +433,9 @@ PostmasterMain(int argc, char *argv[])
case 'D':
potential_DataDir = optarg;
break;
case 'X':
potential_XLogDir = optarg;
break;
case 'd':
{
/* Turn on debugging for the postmaster. */
@@ -565,6 +570,7 @@ PostmasterMain(int argc, char *argv[])
checkDataDir(potential_DataDir); /* issues error messages */
SetDataDir(potential_DataDir);
SetXLogDir(potential_XLogDir);
ProcessConfigFile(PGC_POSTMASTER);