Re: [libvirt] [PATCHv6 9/8] blockjob: allow speed setting in block copy

Similar to the recent race fix for 'block-stream', it is possible to set the speed of a block copy job up front thanks to an optional 'speed' parameter to 'drive-mirror'. * src/qemu/qemu_monitor_json.c (qemuMonitorJSONDriveMirror): Set speed at job start. * src/qemu/qemu_monitor_json.h (qemuMonitorJSONDriveMirror): Add parameter. * src/qemu/qemu_monitor.h (qemuMonitorDriveMirror): Likewise. * src/qemu/qemu_driver.c (qemuDomainBlockCopy): Adjust caller. * src/qemu/qemu_monitor.c (qemuMonitorDriveMirror): Likewise. --- v6: new patch. I haven't actually seen a qemu patch implementing this yet, but it is a logical extension of the recent block-stream patch.

- VIR_DEBUG("mon=%p, device=%s, file=%s, format=%s, flags=%x", - mon, device, file, NULLSTR(format), flags); + /* Convert bandwidth MiB to bytes */ + if (bandwidth> ULLONG_MAX / 1024 / 1024) {