diff options
| author | Álvaro Herrera <alvherre@kurilemu.de> | 2025-07-07 13:57:43 +0200 |
|---|---|---|
| committer | Álvaro Herrera <alvherre@kurilemu.de> | 2025-07-07 13:57:43 +0200 |
| commit | 2633dae2e4876a9b7cb90ba025e930a553e5107f (patch) | |
| tree | 9eff715f0db067c8454a9edf60588e03795f0c2f /src/bin/pg_combinebackup/pg_combinebackup.c | |
| parent | 62a17a92833d1eaa60d8ea372663290942a1e8eb (diff) | |
Standardize LSN formatting by zero padding
This commit standardizes the output format for LSNs to ensure consistent
representation across various tools and messages. Previously, LSNs were
inconsistently printed as `%X/%X` in some contexts, while others used
zero-padding. This often led to confusion when comparing.
To address this, the LSN format is now uniformly set to `%X/%08X`,
ensuring the lower 32-bit part is always zero-padded to eight
hexadecimal digits.
Author: Japin Li <japinli@hotmail.com>
Reviewed-by: Masahiko Sawada <sawada.mshk@gmail.com>
Reviewed-by: Álvaro Herrera <alvherre@kurilemu.de>
Discussion: https://postgr.es/m/ME0P300MB0445CA53CA0E4B8C1879AF84B641A@ME0P300MB0445.AUSP300.PROD.OUTLOOK.COM
Diffstat (limited to 'src/bin/pg_combinebackup/pg_combinebackup.c')
| -rw-r--r-- | src/bin/pg_combinebackup/pg_combinebackup.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/bin/pg_combinebackup/pg_combinebackup.c b/src/bin/pg_combinebackup/pg_combinebackup.c index 28e58cd8ef4..f5cef99f627 100644 --- a/src/bin/pg_combinebackup/pg_combinebackup.c +++ b/src/bin/pg_combinebackup/pg_combinebackup.c @@ -569,7 +569,7 @@ check_backup_label_files(int n_backups, char **backup_dirs) pg_fatal("backup at \"%s\" starts on timeline %u, but expected %u", backup_dirs[i], start_tli, check_tli); if (i < n_backups - 1 && start_lsn != check_lsn) - pg_fatal("backup at \"%s\" starts at LSN %X/%X, but expected %X/%X", + pg_fatal("backup at \"%s\" starts at LSN %X/%08X, but expected %X/%08X", backup_dirs[i], LSN_FORMAT_ARGS(start_lsn), LSN_FORMAT_ARGS(check_lsn)); |