Re: [PATCH] bcache: Set the logical block size to a sensible value

2013-06-13 Thread Kent Overstreet
On Thu, Jun 13, 2013 at 10:25:02PM +0200, Gabriel de Perthuis wrote: > Preserve the backing device's logical size, use 512 byte > sectors when there is no backing device. > > The logical block size has no impact on performance, but > it alters the meaning of on-disk structures like partition > tab

[PATCH] bcache: Set the logical block size to a sensible value

2013-06-13 Thread Gabriel de Perthuis
Preserve the backing device's logical size, use 512 byte sectors when there is no backing device. The logical block size has no impact on performance, but it alters the meaning of on-disk structures like partition tables. Preserve the backing device's sector size to keep bcache transparent, and u