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Diffstat (limited to 'docs/devel')
| -rw-r--r-- | docs/devel/migration/main.rst | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/docs/devel/migration/main.rst b/docs/devel/migration/main.rst index 331252a92c..8024275d6d 100644 --- a/docs/devel/migration/main.rst +++ b/docs/devel/migration/main.rst @@ -41,6 +41,10 @@ over any transport. - exec migration: do the migration using the stdin/stdout through a process. - fd migration: do the migration using a file descriptor that is passed to QEMU. QEMU doesn't care how this file descriptor is opened. +- file migration: do the migration using a file that is passed to QEMU + by path. A file offset option is supported to allow a management + application to add its own metadata to the start of the file without + QEMU interference. In addition, support is included for migration using RDMA, which transports the page data using ``RDMA``, where the hardware takes care of |