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| author | Keir Fraser <keir.fraser@citrix.com> | 2008-06-30 09:57:27 +0100 |
|---|---|---|
| committer | Keir Fraser <keir.fraser@citrix.com> | 2008-06-30 09:57:27 +0100 |
| commit | 7d03c1bec2460121d3b07c76e98d1eb3bdba7802 (patch) | |
| tree | 069f2ae4e6a6c34a14aff2bc8e06b22bbe316f63 /tools/blktap | |
| parent | b4e6f01f78e168f498388a5e03ad8b00001e0c3e (diff) | |
| download | xen-7d03c1bec2460121d3b07c76e98d1eb3bdba7802.tar.gz xen-7d03c1bec2460121d3b07c76e98d1eb3bdba7802.tar.bz2 xen-7d03c1bec2460121d3b07c76e98d1eb3bdba7802.zip | |
stubdom: add live migration support by having ioemu just notify the
hypervisor about memory changes.
The impact on disk performance is typically making it from 71.5MBps
down to 70.5Mbps during the live migration. The impact on network
performance is actually even hard to measure.
Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
Diffstat (limited to 'tools/blktap')
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