https://bugzilla.redhat.com/show_bug.cgi?id=871452 Okay, so we allow users to 'virsh create' an already existing domain, providing completely different XML than the one stored in Libvirt. Well, as long as name and UUID matches. However, the code that handles errors unconditionally removes the domain that failed to start even though the domain might have been persistent. Fortunately, the domain is removed just from the internal list of domains and the config file is kept around. Steps to reproduce: 1) virsh dumpxml $dom > /tmp/dom.xml 2) change XML so that it is still parse-able but won't boot, e.g. change guest agent path to /foo/bar 3) virsh create /tmp/dom.xml 4) virsh dumpxml $dom 5) Observe "No such domain" error Signed-off-by: Michal Privoznik <mprivozn@xxxxxxxxxx> --- src/qemu/qemu_driver.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index 2387cf3..30d2d98 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -1752,7 +1752,8 @@ static virDomainPtr qemuDomainCreateXML(virConnectPtr conn, def = NULL; if (qemuDomainObjBeginJob(driver, vm, QEMU_JOB_MODIFY) < 0) { - qemuDomainRemoveInactive(driver, vm); + if (!vm->persistent) + qemuDomainRemoveInactive(driver, vm); goto cleanup; } @@ -1762,7 +1763,8 @@ static virDomainPtr qemuDomainCreateXML(virConnectPtr conn, start_flags) < 0) { virDomainAuditStart(vm, "booted", false); qemuDomainObjEndJob(driver, vm); - qemuDomainRemoveInactive(driver, vm); + if (!vm->persistent) + qemuDomainRemoveInactive(driver, vm); goto cleanup; } -- 2.4.9 -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list