Christoph, > The raid5 and raid10 drivers currently update the read-ahead size, but > not the optimal I/O size on reshape. To prepare for deriving the > read-ahead size from the optimal I/O size make sure it is updated as > well. 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