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Make archiver process report its progress in PS display. Per

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proposal by Simon Riggs, though not exactly his patch.
This commit is contained in:
Tom Lane 2007-12-18 00:49:34 +00:00
parent dbc632eb37
commit 5335fabe8c
1 changed files with 13 additions and 1 deletions
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14
src/backend/postmaster/pgarch.c
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@ -19,7 +19,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/postmaster/pgarch.c,v 1.35 2007/12/12 16:53:14 tgl Exp $
* $PostgreSQL: pgsql/src/backend/postmaster/pgarch.c,v 1.36 2007/12/18 00:49:34 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -414,6 +414,7 @@ pgarch_archiveXlog(char *xlog)
{
char xlogarchcmd[MAXPGPATH];
char pathname[MAXPGPATH];
char activitymsg[MAXFNAMELEN + 16];
char *dp;
char *endp;
const char *sp;
@ -471,6 +472,11 @@ pgarch_archiveXlog(char *xlog)
ereport(DEBUG3,
(errmsg_internal("executing archive command \"%s\"",
xlogarchcmd)));
/* Report archive activity in PS display */
snprintf(activitymsg, sizeof(activitymsg), "archiving %s", xlog);
set_ps_display(activitymsg, false);
rc = system(xlogarchcmd);
if (rc != 0)
{
@ -527,11 +533,17 @@ pgarch_archiveXlog(char *xlog)
xlogarchcmd)));
}
snprintf(activitymsg, sizeof(activitymsg), "failed on %s", xlog);
set_ps_display(activitymsg, false);
return false;
}
ereport(DEBUG1,
(errmsg("archived transaction log file \"%s\"", xlog)));
snprintf(activitymsg, sizeof(activitymsg), "last was %s", xlog);
set_ps_display(activitymsg, false);
return true;
}