On 08/27/2013 01:53 AM, Alex Jia wrote: > The flag "VIR_DOMAIN_BLOCK_COMMIT_DELETE" is missed by qemuDomainBlockCommit(), > and then will hit error "unsupported flags (0x2) in function > qemuDomainBlockCommit" if users run 'virsh blockcommit' with '--delete' option. > > RHBZ: https://bugzilla.redhat.com/show_bug.cgi?id=1001475 > > Signed-off-by: Alex Jia <ajia@xxxxxxxxxx> > --- > src/qemu/qemu_driver.c | 3 ++- > 1 files changed, 2 insertions(+), 1 deletions(-) > > diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c > index ed29373..8863124 100644 > --- a/src/qemu/qemu_driver.c > +++ b/src/qemu/qemu_driver.c > @@ -14444,7 +14444,8 @@ qemuDomainBlockCommit(virDomainPtr dom, const char *path, const char *base, > const char *base_canon = NULL; > bool clean_access = false; > > - virCheckFlags(VIR_DOMAIN_BLOCK_COMMIT_SHALLOW, -1); > + virCheckFlags(VIR_DOMAIN_BLOCK_COMMIT_SHALLOW | > + VIR_DOMAIN_BLOCK_COMMIT_DELETE, -1); NACK. You can't add the the flag to the list of supported flags unless you also add the support for that flag. This is a case of known future expansion (just as block-resize --shrink) - the API was planned for full capability, but no one has had time yet to implement all of the API for all of the hypervisor drivers. -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org
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