On Mar 20 décembre 2005 14:20, David Woodhouse wrote: > On Tue, 2005-12-20 at 14:06 +0100, Nicolas Mailhot wrote: >> I don't know how anaconda handles it but the default raid IO limits are >> very conservative (optimized for background work on a live system) >> >> On a system being created it's probably a better idea to tell the raid >> system to pump as much blocks as possible, since this is a blocking op >> in >> this context and we don't care about anything else. > > I think you miss the point. On a file system which is being created, the > bandwidth limits _ought_ to be fairly much irrelevant. No they're not. If I remember well during an update anaconda can transform some existing logical volumes to redundant volumes, so you can have a fairly big mass of data to transfer. And the bandwidth limits are *very* conservative. You won't win 5% or even half the time, sometimes it's a 10x (+) différence. -- Nicolas Mailhot -- fedora-devel-list mailing list fedora-devel-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/fedora-devel-list
