On 01/15/2011 03:27 PM, Matthias Bolte wrote: > 2011/1/14 Eric Blake <eblake@xxxxxxxxxx>: >> https://bugzilla.redhat.com/show_bug.cgi?id=620363 >> >> When using -incoming stdio or -incoming exec:, qemu keeps the >> stdin fd open long after the migration is complete. Not to >> mention that exec:cat is horribly inefficient, by doubling the >> I/O and going through a popen interface in qemu. >> >> The new -incoming fd: of qemu 0.12.0 closes the fd after using >> it, and allows us to bypass an intermediary cat process for >> less I/O. >> >> * src/qemu/qemu_command.h (qemuBuildCommandLine): Add parameter. >> * src/qemu/qemu_command.c (qemuBuildCommandLine): Support >> migration via fd: when possible. Consolidate migration handling >> into one spot, now that it is more complex. >> * src/qemu/qemu_driver.c (qemudStartVMDaemon): Update caller. >> * tests/qemuxml2argvtest.c (mymain): Likewise. >> * tests/qemuxml2argvdata/qemuxml2argv-restore-v2-fd.args: New file. >> * tests/qemuxml2argvdata/qemuxml2argv-restore-v2-fd.xml: Likewise. >> --- > > ACK. Thanks; I've pushed this now. -- Eric Blake eblake@xxxxxxxxxx +1-801-349-2682 Libvirt virtualization library http://libvirt.org
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