Re: [libvirt] [PATCH v6 4/6] qemu: Implement virDomainFSFreeze and virDomainFSThaw

Use qemuDomainSnapshotFSFreeze() and qemuDomainSnapshotFSFThaw() which are already implemented for snapshot quiescing. Signed-off-by: Tomoki Sekiyama <tomoki.sekiyama(a)hds.com&gt; --- src/qemu/qemu_driver.c | 89 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 89 insertions(+) diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index c3e0682..6bfd508 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -16528,6 +16528,93 @@ qemuConnectGetCPUModelNames(virConnectPtr conn, } +static int +qemuDomainFSFreeze(virDomainPtr dom, + const char **mountpoints, + unsigned int nmountpoints, + unsigned int flags) +{ + virQEMUDriverPtr driver = dom->conn->privateData; + virDomainObjPtr vm; + int ret = -1; + + virCheckFlags(0, -1); + + if (mountpoints || nmountpoints) + VIR_INFO("mountpoints option is not supported and ignored for now");

+static int +qemuDomainFSThaw(virDomainPtr dom, + const char **mountpoints ATTRIBUTE_UNUSED, + unsigned int nmountpoints ATTRIBUTE_UNUSED, + unsigned int flags) +{ + virQEMUDriverPtr driver = dom->conn->privateData; + virDomainObjPtr vm; + int ret = -1; + + virCheckFlags(0, -1);