On 12/15/2011 11:36 AM, Jim Fehlig wrote:
In commit 6f84e110 I mistakenly set default migration speed to 33554432 Mb! The units of migMaxBandwidth is Mb, with conversion handled in qemuMonitor{JSON,Text}SetMigrationSpeed().
Oh my - sorry I missed that when acking the original series.
Also, remove definition of QEMU_DOMAIN_FILE_MIG_BANDWIDTH_MAX since it is no longer used after reverting commit ef1065cf.
It should have been pretty obvious - QEMU_DOMAIN_FILE_MIG_BANDWIDTH_MAX was correctly dividing by 1MiB, to avoid overflow. Oh well, better late than never.
--- src/qemu/qemu_domain.h | 9 +-------- 1 files changed, 1 insertions(+), 8 deletions(-)
diff --git a/src/qemu/qemu_domain.h b/src/qemu/qemu_domain.h index 35f9440..f40fa09 100644 --- a/src/qemu/qemu_domain.h +++ b/src/qemu/qemu_domain.h @@ -36,14 +36,7 @@ (1 << VIR_DOMAIN_VIRT_KVM) | \ (1 << VIR_DOMAIN_VIRT_XEN))
-# define QEMU_DOMAIN_DEFAULT_MIG_BANDWIDTH_MAX (32 << 20) -# if ULONG_MAX == 4294967295 -/* Qemu has a 64-bit limit, but we are limited by our historical choice of - * representing bandwidth in a long instead of a 64-bit int. */ -# define QEMU_DOMAIN_FILE_MIG_BANDWIDTH_MAX ULONG_MAX -# else -# define QEMU_DOMAIN_FILE_MIG_BANDWIDTH_MAX (INT64_MAX / (1024 * 1024)) -# endif +# define QEMU_DOMAIN_DEFAULT_MIG_BANDWIDTH_MAX 32
ACK. -- Eric Blake eblake@redhat.com +1-919-301-3266 Libvirt virtualization library http://libvirt.org