On 2014/12/25 15:19, Fam Zheng wrote: > On Thu, 12/25 11:46, Bin Wu wrote: >> On 2014/12/25 10:42, Fam Zheng wrote: >>> On Thu, 12/25 09:57, Bin Wu wrote: >>>> Hi, >>>> >>>> When IO error happens in physical device, qemu block layer supports error >>>> reporting, error ignoring and error stoping(for example, virtio-blk). Can >>>> we >>>> have any way to resend the error IO? >>> >>> With error stop, the request is retried after resume. >>> >>> Fam >>> >>> >> >> Thank you very much, Fam, I see. Another question: I think error stop is not >> the >> default error handling strategy, how can we configure error stop in the VM >> XML >> file? Can you just show me some example? Thanks again:> > > This is a question for libvirt, look for "error_policy": > > https://libvirt.org/formatdomain.html > > Fam > >
yes, ... <driver name='qemu' type='qcow2' cache='none' error_policy='stop' io='native'/> ... -- Bin Wu
