diff options
Diffstat (limited to 'src/backend/postmaster/pgarch.c')
| -rw-r--r-- | src/backend/postmaster/pgarch.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/backend/postmaster/pgarch.c b/src/backend/postmaster/pgarch.c index 25e31c42e16..6ce361707d7 100644 --- a/src/backend/postmaster/pgarch.c +++ b/src/backend/postmaster/pgarch.c @@ -745,7 +745,19 @@ pgarch_archiveDone(char *xlog) StatusFilePath(rlogready, xlog, ".ready"); StatusFilePath(rlogdone, xlog, ".done"); - (void) durable_rename(rlogready, rlogdone, WARNING); + + /* + * To avoid extra overhead, we don't durably rename the .ready file to + * .done. Archive commands and libraries must gracefully handle attempts + * to re-archive files (e.g., if the server crashes just before this + * function is called), so it should be okay if the .ready file reappears + * after a crash. + */ + if (rename(rlogready, rlogdone) < 0) + ereport(WARNING, + (errcode_for_file_access(), + errmsg("could not rename file \"%s\" to \"%s\": %m", + rlogready, rlogdone))); } |