Re: [ceph-users] Stalls on new RBD images.

2019-05-08 Thread Jason Dillaman
On Wed, May 8, 2019 at 7:26 AM wrote: > > Hi. > > I'm fishing a bit here. > > What we see is that when we have new VM/RBD/SSD-backed images the > time before they are "fully written" first time - can be lousy > performance. Sort of like they are thin-provisioned and the subsequent > growing of

[ceph-users] Stalls on new RBD images.

2019-05-08 Thread jesper
Hi. I'm fishing a bit here. What we see is that when we have new VM/RBD/SSD-backed images the time before they are "fully written" first time - can be lousy performance. Sort of like they are thin-provisioned and the subsequent growing of the images in Ceph deliveres a performance hit. Does