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Diffstat (limited to 'src/backend/replication/logical/origin.c')
| -rw-r--r-- | src/backend/replication/logical/origin.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/src/backend/replication/logical/origin.c b/src/backend/replication/logical/origin.c index 3d3f6dff1b0..841e24c03da 100644 --- a/src/backend/replication/logical/origin.c +++ b/src/backend/replication/logical/origin.c @@ -712,9 +712,16 @@ StartupReplicationOrigin(void) /* verify magic, that is written even if nothing was active */ readBytes = read(fd, &magic, sizeof(magic)); if (readBytes != sizeof(magic)) - ereport(PANIC, - (errmsg("could not read file \"%s\": %m", - path))); + { + if (readBytes < 0) + ereport(PANIC, + (errmsg("could not read file \"%s\": %m", + path))); + else + ereport(PANIC, + (errmsg("could not read file \"%s\": read %d of %zu", + path, readBytes, sizeof(magic)))); + } COMP_CRC32C(crc, &magic, sizeof(magic)); if (magic != REPLICATION_STATE_MAGIC) |