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| author | Marko Mäkelä <marko.makela@mariadb.com> | 2021-10-25 10:55:04 +0300 |
|---|---|---|
| committer | Marko Mäkelä <marko.makela@mariadb.com> | 2021-10-25 10:55:04 +0300 |
| commit | 1193a793c40b806c6f1f007bbd87f4d9a73e686d (patch) | |
| tree | 0072357e7d119807dc0f69d0efe57465a36d652c /mysql-test | |
| parent | 1f02280904fcfbb2bd86404d1c85c025634f8c9d (diff) | |
| download | mariadb-git-1193a793c40b806c6f1f007bbd87f4d9a73e686d.tar.gz | |
MDEV-26674: Set innodb_use_native_aio=OFF when using io_uring on a potentially affected kernel
We have observed hangs of the io_uring subsystem when using a
Linux kernel newer than 5.10. Also 5.15-rc6 is affected by this.
The exact cause of the hangs has not been diagnosed yet.
As a safety measure, we will disable innodb_use_native_aio by default
when the server has been configured with io_uring and the kernel
version is between 5.11 and 5.15.
If the start-up parameter innodb_use_native_aio=ON is set, then
we will issue a warning to the server error log.
Diffstat (limited to 'mysql-test')
0 files changed, 0 insertions, 0 deletions