Keld Jørn Simonsen schrieb: > How is it if you use the raid10,f2 without lvm? > What are the numbers? After a fresh installation LVM performance is now somewhat better. I don't know what was wrong before. However, it is still not as fast as the raid10... dd on raw devices ----------------- raid10,f2: read : 409 MB/s write: 212 MB/s raid10,f2 + lvm: read : 249 MB/s write: 158 MB/s Holger -- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html