Re: [ceph-users] Map RBD Image with Kernel 3.10.0+10

2016-10-12 Thread Ilya Dryomov
On Wed, Oct 12, 2016 at 10:51 PM, Mike Jacobacci wrote: > Hi Ilya, > > I tried disabling feature sets, but nothing worked... What features are > different in Format 1 that's different from Format 2? Format 1 images don't have any additional features, so there is nothing to enable or disable there

Re: [ceph-users] Map RBD Image with Kernel 3.10.0+10

2016-10-12 Thread Ilya Dryomov
On Wed, Oct 12, 2016 at 10:35 PM, Mike Jacobacci wrote: > Figured it out finally!! RBD images must be in format 1, I had to export > the old image and import it as format 1, trying to create format 1 image > fails, it's doesn't like the --image-format command:" > > "rbd: the argument for option '

Re: [ceph-users] Map RBD Image with Kernel 3.10.0+10

2016-10-12 Thread Mike Jacobacci
Figured it out finally!! RBD images must be in format 1, I had to export the old image and import it as format 1, trying to create format 1 image fails, it's doesn't like the --image-format command:" "rbd: the argument for option '--format' is invalid" Is there a way to create rbd images with fo

[ceph-users] Map RBD Image with Kernel 3.10.0+10

2016-10-12 Thread Mike Jacobacci
Hi all, I need some help yet again... With my cluster backup and running Ceph 10.2.3, I am having problems again mounting an RBD image under Xenserver. I had this working before I broke everything and started over (previously on Ceph 10.1), I made sure to set tunables to legacy and disabled choose