Christoph, > aoe forces a larger readahead size, but any reason to do larger I/O is > not limited to readahead. Also set the optimal I/O size, and remove > the local constants in favor of just using SZ_2G. Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx> -- Martin K. Petersen Oracle Linux Engineering -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel