On 05/01/2014 06:06 PM, Tomoki Sekiyama wrote:
Adds 'quiesced' status into qemuDomainObjPrivate that tracks whether FSFreeze is requested in the domain.
It modifies error code from qemuDomainSnapshotFSFreeze and qemuDomainSnapshotFSThaw, so that a caller can know whether the command is actually sent to the guest agent. If the error is caused before sending a freeze command, a counterpart thaw command shouldn't be sent either, not to confuse fsfreeze status tracking.
Signed-off-by: Tomoki Sekiyama <tomoki.sekiyama@hds.com> --- src/qemu/qemu_domain.c | 5 +++ src/qemu/qemu_domain.h | 2 + src/qemu/qemu_driver.c | 70 +++++++++++++++++++++++++++++++++++++++--------- 3 files changed, 64 insertions(+), 13 deletions(-)
-qemuDomainSnapshotFSFreeze(virDomainObjPtr vm) +qemuDomainSnapshotFSFreeze(virQEMUDriverPtr driver, + virDomainObjPtr vm) { qemuDomainObjPrivatePtr priv = vm->privateData; + virQEMUDriverConfigPtr cfg; int freezed;
Pre-existing, but we should do a cleanup of s/freezed/frozen/ Pushed per Dan's ack -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org