On 11/09/2012 11:01 AM, Gregory Farnum wrote:
I was asked today if there's a way to upgrade RBD volumes from v1 to v2. I didn't think so, but wanted 1) to make sure I'm right, 2) to ask how hard it would be, 3) to ask if we haven't done it because it didn't occur to us or because it's too hard. -Greg
This was addressed in the original discussions about format 2. You need to export and then import the volume as format 2. Format 2 uses different names for objects, so providing an 'upgrade' path would still require copying all the data around. Josh -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
