add linux 5.4 kernel support for xfs

Signed-off-by: Alexandr Stefurishin <alexandr.stefurishin@flant.com>
deckhouse · Sep 17, 2024 · 0891054 · 0891054
1 parent 8120e3c
commit 0891054
Showing 1 changed file with 16 additions and 4 deletions.
diff --git a/images/sds-local-volume-csi/driver/node.go b/images/sds-local-volume-csi/driver/node.go
@@ -149,10 +149,11 @@ func (d *Driver) NodeStageVolume(_ context.Context, request *csi.NodeStageVolume
 	if len(ext4ClusterSize) > 0 {
 		formatOptions = append(formatOptions, "-C", ext4ClusterSize)
 	}
-	// TODO support linux kernel ≤ v5.4
-	// if fsType == internal.FSTypeXfs && d.options.LegacyXFSProgs {
-	// 	formatOptions = append(formatOptions, "-m", "bigtime=0,inobtcount=0,reflink=0")
-	// }
+	// support mounting on linux kernel ≤ v5.4
+	if fsType == internal.FSTypeXfs && needLegacyXfsSupport() {
+		d.log.Info("[NodeStageVolume] Linux <= 5.4 detected, LegacyXfsSupport is on")
+		formatOptions = append(formatOptions, "-m", "bigtime=0,inobtcount=0,reflink=0")
+	}
 
 	mountOptions := collectMountOptions(fsType, mountVolume.GetMountFlags(), []string{})
 
@@ -467,3 +468,14 @@ func recheckFormattingOptionParameter(context map[string]string, key string, fsC
 	}
 	return v, nil
 }
+
+func needLegacyXfsSupport() bool {
+	// TODO DO NOT MERGE
+	// TODO DO NOT MERGE
+	// TODO DO NOT MERGE
+	// TODO DO NOT MERGE
+	// TODO DO NOT MERGE
+	// TODO DO NOT MERGE
+	// TODO DO NOT MERGE
+	return true
+}