From b38714fcf8cff339fb400e5f9661b6f126b942b2 Mon Sep 17 00:00:00 2001
From: John Spray <john@neon.tech>
Date: Mon, 22 Apr 2024 10:17:11 +0100
Subject: [PATCH] Hack around prev_lsn

---
 pageserver/src/basebackup.rs | 11 ++---------
 1 file changed, 2 insertions(+), 9 deletions(-)

diff --git a/pageserver/src/basebackup.rs b/pageserver/src/basebackup.rs
index 0479d05f8f..04ab8e7547 100644
--- a/pageserver/src/basebackup.rs
+++ b/pageserver/src/basebackup.rs
@@ -90,15 +90,8 @@ where
         (end_of_timeline.prev, end_of_timeline.last)
     };
 
-    // Consolidate the derived and the provided prev_lsn values
-    let prev_lsn = if let Some(provided_prev_lsn) = prev_lsn {
-        if backup_prev != Lsn(0) {
-            ensure!(backup_prev == provided_prev_lsn);
-        }
-        provided_prev_lsn
-    } else {
-        backup_prev
-    };
+    // XXX hack for imports
+    let prev_lsn = backup_lsn;
 
     info!(
         "taking basebackup lsn={}, prev_lsn={} (full_backup={})",