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-rw-r--r--src/backend/utils/misc/guc.c12
-rw-r--r--src/backend/utils/misc/postgresql.conf.sample3
2 files changed, 14 insertions, 1 deletions
diff --git a/src/backend/utils/misc/guc.c b/src/backend/utils/misc/guc.c
index b3fd42e0f18..f505413a7f9 100644
--- a/src/backend/utils/misc/guc.c
+++ b/src/backend/utils/misc/guc.c
@@ -3881,7 +3881,7 @@ static struct config_string ConfigureNamesString[] =
{
{"archive_command", PGC_SIGHUP, WAL_ARCHIVING,
gettext_noop("Sets the shell command that will be called to archive a WAL file."),
- NULL
+ gettext_noop("This is used only if \"archive_library\" is not set.")
},
&XLogArchiveCommand,
"",
@@ -3889,6 +3889,16 @@ static struct config_string ConfigureNamesString[] =
},
{
+ {"archive_library", PGC_SIGHUP, WAL_ARCHIVING,
+ gettext_noop("Sets the library that will be called to archive a WAL file."),
+ gettext_noop("An empty string indicates that \"archive_command\" should be used.")
+ },
+ &XLogArchiveLibrary,
+ "",
+ NULL, NULL, NULL
+ },
+
+ {
{"restore_command", PGC_SIGHUP, WAL_ARCHIVE_RECOVERY,
gettext_noop("Sets the shell command that will be called to retrieve an archived WAL file."),
NULL
diff --git a/src/backend/utils/misc/postgresql.conf.sample b/src/backend/utils/misc/postgresql.conf.sample
index 817d5f53246..56d0bee6d9b 100644
--- a/src/backend/utils/misc/postgresql.conf.sample
+++ b/src/backend/utils/misc/postgresql.conf.sample
@@ -245,6 +245,9 @@
#archive_mode = off # enables archiving; off, on, or always
# (change requires restart)
+#archive_library = '' # library to use to archive a logfile segment
+ # (empty string indicates archive_command should
+ # be used)
#archive_command = '' # command to use to archive a logfile segment
# placeholders: %p = path of file to archive
# %f = file name only