Merge pull request #123 from gostor/fix/unmap-data-corruption

fix UNMAP data corruption by implementing block zeroing
2026-03-14 12:31:48 +08:00
parent ee49f63b79 00d0c3a306
commit 3c41cd619b
5 changed files with 22 additions and 6 deletions
--- a/pkg/scsi/sbc.go
+++ b/pkg/scsi/sbc.go
@@ -320,7 +320,7 @@ func SBCUnmap(host int, cmd *api.SCSICommand) api.SAMStat {
 		num := binary.BigEndian.Uint32(cmd.OutSDBBuffer.Buffer[off+8 : off+12])
 		blockDescs = append(blockDescs, api.UnmapBlockDescriptor{
 			Offset: lba << cmd.Device.BlockShift,
-			TL:     num << cmd.Device.BlockShift,
+			TL:     uint64(num) << cmd.Device.BlockShift,
 		})
 	}