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| author | Dr. David Alan Gilbert | 2019-09-23 19:49:42 +0200 |
|---|---|---|
| committer | Dr. David Alan Gilbert | 2019-09-25 16:51:19 +0200 |
| commit | 3748fef9b95a9bc1602f3c4ed2a329d8ef47e63c (patch) | |
| tree | 3c8026b9cd56501762f9f165486473418cca8a40 /docs/devel/testing.rst | |
| parent | tests/migration/postcopy: trim migration bandwidth (diff) | |
| download | qemu-3748fef9b95a9bc1602f3c4ed2a329d8ef47e63c.tar.gz qemu-3748fef9b95a9bc1602f3c4ed2a329d8ef47e63c.tar.xz qemu-3748fef9b95a9bc1602f3c4ed2a329d8ef47e63c.zip | |
migration/postcopy: Recognise the recovery states as 'in_postcopy'
Various parts of the migration code do different things when they're
in postcopy mode; prior to this patch this has been 'postcopy-active'.
This patch extends 'in_postcopy' to include 'postcopy-paused' and
'postcopy-recover'.
In particular, when you set the max-postcopy-bandwidth parameter, this
only affects the current migration fd if we're 'in_postcopy';
this leads to a race in the postcopy recovery test where it increases
the speed from 4k/sec to unlimited, but that increase can get ignored
if the change is made between the point at which the reconnection
happens and it transitions back to active.
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <20190923174942.12182-1-dgilbert@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Tested-by: Alex Bennée <alex.bennee@linaro.org>
Tested-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Diffstat (limited to 'docs/devel/testing.rst')
0 files changed, 0 insertions, 0 deletions