Re: [ovirt-users] [Qemu-block] slow performance with export storage on glusterfs

2017-12-08 Thread Nir Soffer
On Fri, Dec 8, 2017 at 4:18 PM Kevin Wolf wrote: > Am 07.12.2017 um 23:45 hat Nir Soffer geschrieben: > > The qemu bug https://bugzilla.redhat.com/713743 explains the issue: > > qemu-img was writing disk images using writeback and fillingup the > > cache buffers which are then

Re: [ovirt-users] [Qemu-block] slow performance with export storage on glusterfs

2017-12-08 Thread Kevin Wolf
Am 07.12.2017 um 23:45 hat Nir Soffer geschrieben: > The qemu bug https://bugzilla.redhat.com/713743 explains the issue: > qemu-img was writing disk images using writeback and fillingup the > cache buffers which are then flushed by the kernel preventing other > processes from accessing the