From 6bee1e9714dace680b19d5a3e8481915e3755ff5 Mon Sep 17 00:00:00 2001
From: chrislu <chris.lu@gmail.com>
Date: Tue, 1 Feb 2022 07:48:28 -0800
Subject: [PATCH] [volume.check.disk] fix wrong logic to compare

fix https://github.com/chrislusf/seaweedfs/issues/2626

minuend - subtrahend
---
 weed/shell/command_volume_check_disk.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/weed/shell/command_volume_check_disk.go b/weed/shell/command_volume_check_disk.go
index 3a51cdcce..a107574a8 100644
--- a/weed/shell/command_volume_check_disk.go
+++ b/weed/shell/command_volume_check_disk.go
@@ -138,9 +138,9 @@ func (c *commandVolumeCheckDisk) doVolumeCheckDisk(minuend, subtrahend *needle_m
 	// hash join, can be more efficient
 	var missingNeedles []needle_map.NeedleValue
 	var counter int
-	subtrahend.AscendingVisit(func(value needle_map.NeedleValue) error {
+	minuend.AscendingVisit(func(value needle_map.NeedleValue) error {
 		counter++
-		if _, found := minuend.Get(value.Key); !found {
+		if _, found := subtrahend.Get(value.Key); !found {
 			missingNeedles = append(missingNeedles, value)
 		}
 		return nil