Hi, Some journal filesystem use barrier i/o to ensure the order of the committing data. But if the filesystem is on the top of volume manager which support the raid and multipath. The barrier i/o might not be handled correctly. How does journal filesystem deal with this? -- Xie Gang -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
