>>>>> "Andrew" == Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> writes: Andrew> I'm seeing just one device-mapper change whcih went in over that Andrew> timeframe: Andrew> : commit e0f5cfa7c18b411634e73923841eccd3a4c0ce7f Andrew> : Author: Martin K. Petersen <martin.petersen@xxxxxxxxxx> Andrew> : Date: Mon Jan 11 03:21:50 2010 -0500 Andrew> : Andrew> : DM: Fix device mapper topology stacking The topology changes do not modify anything in our runtime I/O path. They only come into play during filesystem or logical volume creation on top of devices that support reporting alignment/physical block size. And you need recent dm and filesystem utilities for that to work. -- Martin K. Petersen Oracle Linux Engineering -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel