From 722aebdf111f3fa4fbeaa2237e41a2f93a7f066f Mon Sep 17 00:00:00 2001
From: chrislu <chris.lu@gmail.com>
Date: Wed, 13 Aug 2025 18:31:03 -0700
Subject: [PATCH] fix loading generational ec volumes

---
 weed/storage/disk_location.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/weed/storage/disk_location.go b/weed/storage/disk_location.go
index 401d65f15..c9db2327b 100644
--- a/weed/storage/disk_location.go
+++ b/weed/storage/disk_location.go
@@ -115,6 +115,11 @@ func volumeIdFromFileName(filename string) (needle.VolumeId, string, error) {
 }
 
 func parseCollectionVolumeId(base string) (collection string, vid needle.VolumeId, err error) {
+	// Remove generation suffix first (e.g., "1_g1" -> "1")
+	if gIndex := strings.LastIndex(base, "_g"); gIndex >= 0 {
+		base = base[:gIndex]
+	}
+
 	i := strings.LastIndex(base, "_")
 	if i > 0 {
 		collection, base = base[0:i], base[i+1:]