Re: [libvirt] [PATCH 08/10] qemu: Handle genid processing during startup/launch

Before we generate the command line for qemu, if the domain about to be launched desires to utilize the VM Generation ID functionality, then handle both the regenerating the GUID value for backup recovery (restore operation) and the startup after snapshot as well as checking that the genid value that's about to be placed on the command line doesn't duplicate some other already running domain. Signed-off-by: John Ferlan <jferlan(a)redhat.com&gt; --- src/qemu/qemu_driver.c | 22 +++++++--- src/qemu/qemu_process.c | 110 +++++++++++++++++++++++++++++++++++++++++++++++- src/qemu/qemu_process.h | 1 + 3 files changed, 126 insertions(+), 7 deletions(-)

+ /* Now let's make sure the genid this domain has is not duplicitous + * with something else running. */ + if (virDomainObjListForEach(driver->domains, qemuProcessCheckGenID, vm) < 0) + return -1;