From c531e2eb0e594ef35971ed3dcb4918d4447cabaf Mon Sep 17 00:00:00 2001
From: coffeecloudgit <168399738+coffeecloudgit@users.noreply.github.com>
Date: Mon, 16 Dec 2024 14:05:47 +0800
Subject: [PATCH] Update disk_location_ec.go (#6359)

Add lock for l.ecVolumes
---
 weed/storage/disk_location_ec.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/weed/storage/disk_location_ec.go b/weed/storage/disk_location_ec.go
index bb5738897..ac8d52fb7 100644
--- a/weed/storage/disk_location_ec.go
+++ b/weed/storage/disk_location_ec.go
@@ -195,6 +195,10 @@ func (l *DiskLocation) loadAllEcShards() (err error) {
 }
 
 func (l *DiskLocation) deleteEcVolumeById(vid needle.VolumeId) (e error) {
+	// Add write lock since we're modifying the ecVolumes map
+	l.ecVolumesLock.Lock()
+	defer l.ecVolumesLock.Unlock()
+	
 	ecVolume, ok := l.ecVolumes[vid]
 	if !ok {
 		return