On Fri, Apr 10 2009 at 12:31am -0400, Mike Snitzer <snitzer@xxxxxxxxxx> wrote: > On Thu, Apr 09 2009 at 11:58pm -0400, > Mike Snitzer <snitzer@xxxxxxxxxx> wrote: > > > Each mapping in a DM table must be properly aligned on HW sector > > boundaries. This is particularly important when a DM table is composed > > of mappings for devices with different HW sector sizes. > > > > Signed-off-by: Mike Snitzer <snitzer@xxxxxxxxxx> > > --- > > drivers/md/dm-table.c | 112 +++++++++++++++++++++++++++++++++++++++++++------ > > 1 files changed, 99 insertions(+), 13 deletions(-) > > This patch applies cleanly, but with fuzz, to the most recent linux-2.6 > (as of this writing: 62b8e680e). But I just noticed a flaw in the 'remaining_sectors' calculation (when the target's len is less than the overall table's H/W sector size). I'll be posting a new patch (v3) shortly. Mike -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
