Block cloning tests. #15631
Block cloning tests. #15631
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This is great @pjd, thanks. If no one else gets in I'll try to take a good look through over the weekend.
Is there a useful subset that we could put on the common or sanity lists? |
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@pjd it's great to see these additional comprehensive tests. If you'd like to test them independently in the CI you could additionally create a bclone.run file and then tweak the top level TESTS files like this. That would let us get them running, see how long they take in the CI environment, and maybe let us pick a subset to run regularly.
-#TEST_ZFSTESTS_RUNFILE="linux.run"
+TEST_ZFSTESTS_RUNFILE="bclone.run"
| - If dedup enabled, block_cloning uses dedup. | ||
| - block_cloning works only with the same encryption key | ||
| - check when block cloning doesn't suppose to work | ||
| - check block cloning between two different pools | ||
| - test with sync=always,default,disabled | ||
| - block cloning from a snapshot |
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nice work, maybe have time at the weekend as well.
don't know but is it important to rebase this, because of some new commit in the master? diff there is across encrypted devices new for example
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Also some tests are added for encrypted datasets.
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Yes, I've added all short tests to common.run plus 100 randomly selected at each run corner case tests. |
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The test mostly focus on testing various corner cases. The tests take a long time to run, so for the common.run runfile we randomly select a hundred tests. To run all the bclone tests, bclone.run runfile should be used. Signed-off-by: Pawel Jakub Dawidek <pawel@dawidek.net>
behlendorf
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Status: Accepted
The test mostly focus on testing various corner cases. The tests take a long time to run, so for the common.run runfile we randomly select a hundred tests. To run all the bclone tests, bclone.run runfile should be used. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Pawel Jakub Dawidek <pawel@dawidek.net> Closes openzfs#15631
The test mostly focus on testing various corner cases. The tests take a long time to run, so for the common.run runfile we randomly select a hundred tests. To run all the bclone tests, bclone.run runfile should be used. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Pawel Jakub Dawidek <pawel@dawidek.net> Closes openzfs#15631
The test mostly focus on testing various corner cases. The tests take a long time to run, so for the common.run runfile we randomly select a hundred tests. To run all the bclone tests, bclone.run runfile should be used. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Pawel Jakub Dawidek <pawel@dawidek.net> Closes openzfs#15631
The test mostly focus on testing various corner cases. The tests take a long time to run, so for the common.run runfile we randomly select a hundred tests. To run all the bclone tests, bclone.run runfile should be used. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Pawel Jakub Dawidek <pawel@dawidek.net> Closes #15631
The test mostly focus on testing various corner cases. The tests take a long time to run, so for the common.run runfile we randomly select a hundred tests. To run all the bclone tests, bclone.run runfile should be used. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Pawel Jakub Dawidek <pawel@dawidek.net> Closes openzfs#15631
The test mostly focus on testing various corner cases. The tests take a long time to run, so for the common.run runfile we randomly select a hundred tests. To run all the bclone tests, bclone.run runfile should be used. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Pawel Jakub Dawidek <pawel@dawidek.net> Closes openzfs#15631
Mostly focusing on testing various corner cases.
Motivation and Context
There are a lot of corner cases related to block cloning that have to be handled in the kernel.
Those additional tests try to exercise as many of those corner cases as possible.
Description
The new tests take a long time to execute (~5h), so they can be executed through a dedicated runfile - bclone.run.
In common.run runfile there are all the tests, except for the corner case tests - for those only 100 randomly selected tests will be executed.
How Has This Been Tested?
The tests pass on FreeBSD and Linux.
Types of changes
Checklist:
Signed-off-by.