On 04/26/2013 05:59 AM, Viktor Mihajlovski wrote: > From: Daniel Hansel <daniel.hansel@xxxxxxxxxxxxxxxxxx> > > We have seen an issue on s390x platform where domain XMLs larger than 1MB > were used. The define command was finished successfully. The dumpxml command > was not successful (i.e. could not encode message payload). > > Enlarged message related sizes (e.g. maximum string size, message size, etc.) > to handle larger system configurations used on s390x platform. > > To improve handling of the RPC message size the allocation during encode process > is changed to a dynamic one (i.e. starting with 64kB initial size and increasing > that size in steps up to 16MB if the payload data is larger). > > Signed-off-by: Daniel Hansel <daniel.hansel@xxxxxxxxxxxxxxxxxx> > Signed-off-by: Viktor Mihajlovski <mihajlov@xxxxxxxxxxxxxxxxxx> > --- > src/libvirt.c | 4 ++++ > src/remote/remote_protocol.x | 6 +++--- > src/rpc/virnetmessage.c | 46 ++++++++++++++++++++++++++++++++++-------- > src/rpc/virnetmessage.h | 3 ++- > src/rpc/virnetprotocol.x | 16 +++++++++++---- > tests/virnetmessagetest.c | 2 +- > 6 files changed, 60 insertions(+), 17 deletions(-) I think this patch is safe for 1.0.5, but want to give anyone else another day to raise any objections before I apply it. -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org
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