[ceph-users] RBD client newer than cluster

2017-02-14 Thread Lukáš Kubín
Hi, I'm most probably hitting bug http://tracker.ceph.com/issues/13755 - when libvirt mounted RBD disks suspend I/O during snapshot creation until hard reboot. My Ceph cluster (monitors and OSDs) is running v0.94.3, while clients (OpenStack/KVM computes) run v0.94.5. Can I still update the client

Re: [ceph-users] RBD client newer than cluster

2017-02-14 Thread Shinobu Kinjo
On Wed, Feb 15, 2017 at 2:18 AM, Lukáš Kubín wrote: > Hi, > I'm most probably hitting bug http://tracker.ceph.com/issues/13755 - when > libvirt mounted RBD disks suspend I/O during snapshot creation until hard > reboot. > > My Ceph cluster (monitors and OSDs) is running v0.94.3, while clients > (O

Re: [ceph-users] RBD client newer than cluster

2017-02-14 Thread Lukáš Kubín
Yes, also. The main reason though is temporarily missing connection from Ceph nodes to package repo - this will take some days or weeks to reconnect. The client nodes can connect and update. Thanks, Lukáš On Tue, Feb 14, 2017 at 6:56 PM, Shinobu Kinjo wrote: > On Wed, Feb 15, 2017 at 2:18 AM,

Re: [ceph-users] RBD client newer than cluster

2017-02-14 Thread Christian Balzer
On Wed, 15 Feb 2017 02:56:22 +0900 Shinobu Kinjo wrote: > On Wed, Feb 15, 2017 at 2:18 AM, Lukáš Kubín wrote: > > Hi, > > I'm most probably hitting bug http://tracker.ceph.com/issues/13755 - when > > libvirt mounted RBD disks suspend I/O during snapshot creation until hard > > reboot. > > > > My