Hi, I am testing the performance of SSDs using the ext4 file system in Ubuntu. I want to test the effects on performance by changing parameters: 1.data=writeback or ordered 2.barriers 3.noatime 4.errors Can you kindly suggest me how do I change the desired parameters for testing? And some other resouces that are helpful. Thanking you, Rishabh Singh -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
