Re: [Devel] [PATCH VZ9] configs: Enable PSI pressure monitoring by default for cgroup v2

2024-09-24 Thread Denis V. Lunev
In general I do not like this approach. 1. If we set our parameters in kernel configs, we introduce    a lot of problems. We should specifically check upgrade    path and clean installation path. 2. We also make further upgrade more complex if once we would    decide that the default is to be cha

Re: [Devel] [PATCH VZ9] configs: Enable PSI pressure monitoring by default for cgroup v2

2024-09-18 Thread Konstantin Khorenko
As we really want our product(s) are able to run on stock kernels, it’s much better to enable PSI via kernel boot option rather than recompile the kernel. This way will work for stock kernel as well. => i will not apply kernel patch, please, file a task and use kernel boot option. -- Best rega

[Devel] [PATCH VZ9] configs: Enable PSI pressure monitoring by default for cgroup v2

2024-09-18 Thread Pavel Tikhomirov
We need this in vcmmd cgroup-v2 to get events about high memory pressure. https://virtuozzo.atlassian.net/browse/VSTOR-92223 Signed-off-by: Pavel Tikhomirov Feature: cgroup: unified cgroup hierarchy (cgroup v2) support --- configs/kernel-5.14.0-x86_64-debug.config | 2 +- configs/kernel-5.14.0-