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| author | Amit Shah <amit.shah@redhat.com> | 2014-06-20 18:56:08 +0530 |
|---|---|---|
| committer | Juan Quintela <quintela@redhat.com> | 2014-06-23 19:14:50 +0200 |
| commit | abfd9ce341ec66eb2e63756b9da43f77c054788e (patch) | |
| tree | 025a056ec9e74179c8b4ca4971b30cc06c261281 /qemu-doc.texi | |
| parent | e325b49a320b493cc5d69e263751ff716dc458fe (diff) | |
migration: dump vmstate info as a json file for static analysis
This commit adds a new command, '-dump-vmstate', that takes a filename
as an argument. When executed, QEMU will dump the vmstate information
for the machine type it's invoked with to the file, and quit.
The JSON-format output can then be used to compare the vmstate info for
different QEMU versions, specifically to test whether live migration
would break due to changes in the vmstate data.
A Python script that compares the output of such JSON dumps is included
in the following commit.
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Diffstat (limited to 'qemu-doc.texi')
0 files changed, 0 insertions, 0 deletions