[libvirt] [RFC PATCHv4 15/15] qemu: support fd: migration with compression
Paolo Bonzini
pbonzini at redhat.com
Thu Mar 10 07:51:28 UTC 2011
On 03/10/2011 03:18 AM, Eric Blake wrote:
> + if (qemuCaps&& qemuCapsGet(qemuCaps, QEMU_CAPS_MIGRATE_QEMU_FD)&&
> + priv->monConfig->type == VIR_DOMAIN_CHR_TYPE_UNIX) {
> + cmd = virCommandNewArgs(args);
> + virCommandSetInputFD(cmd, pipeFD[0]);
> + virCommandSetOutputFD(cmd,&fd);
Should pipeFD[1] get cloexec treatment?
> + if (virCommandRunAsync(cmd, NULL)< 0) {
> + qemuDomainObjExitMonitorWithDriver(driver, vm);
> + goto cleanup;
> + }
> + rc = qemuMonitorMigrateToFd(priv->mon,
> + QEMU_MONITOR_MIGRATE_BACKGROUND,
> + pipeFD[1]);
Paolo
More information about the libvir-list
mailing list