Леонид Юрьев (Leonid Yuriev)
Леонид Юрьев (Leonid Yuriev)
I think I need to explain a little bit of my plans. so, In `libfptu` I will add: - lightweight but elegance schema support; - (de)serialization into json. - (de)serialization...
Nowadays mdbx/fptu/fpta haven't any support for python. I think python support could be useful only with schema and json (de)serialization. So, I plan on doing this as soon as I...
Related to https://github.com/jnwatson/py-lmdb/issues/204
A description in English may be provided later. Briefly it is a temporary false corruption (`MDBX_CORRUPTION` error) due flaw of kernel 4.19 unified page/buffer cache.
Related to https://github.com/erthink/libmdbx/issues/67.
For now, just-in-case, had release a painless workaround for kernels < 5.4 However, for >= 5.4 kernels still unable to reproduce, but not sure there no this flaw. I continue...
Reproduced on the 5.10 (linux-image-5.10.0-0.bpo.9-amd64/buster-backports,now 5.10.70-1~bpo10+1 amd64). Continue digging.
Reproduced on the `5.15.15-2~bpo11+1` (debian). Continue digging.
1. For now I am sure that the cause of the problem is an bug/flaw in the Linux' implementation unified page/buffer cache. 2. To ensure that problems are avoided before...