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[Qemu-devel] [PATCH 0/5] Enable postcopy RDMA live migration
From: |
Lidong Chen |
Subject: |
[Qemu-devel] [PATCH 0/5] Enable postcopy RDMA live migration |
Date: |
Sat, 7 Apr 2018 16:26:29 +0800 |
Current Qemu RDMA communication does not support send and receive
data at the same time, so when RDMA live migration with postcopy
enabled, the source qemu return path thread get qemu file error.
Those patch add the postcopy support for RDMA live migration.
Lidong Chen (5):
migration: create a dedicated connection for rdma return path
migration: add the interface to set get_return_path
migration: implement the get_return_path for RDMA iochannel
migration: fix qemu carsh when RDMA live migration
migration: disable RDMA WRITR after postcopy started.
migration/qemu-file-channel.c | 12 ++--
migration/qemu-file.c | 13 +++-
migration/qemu-file.h | 2 +-
migration/rdma.c | 148 ++++++++++++++++++++++++++++++++++++++++--
4 files changed, 163 insertions(+), 12 deletions(-)
--
1.8.3.1