On Fr, 04.06.21 14:53, systemd-de...@notandy.de (systemd-de...@notandy.de)
wrote:
> Hi again,
>
> after some more debugging this EOVERFLOW seems to be the result of a call to
> may_o_create in fs/namei.c in the kernel.
> There is a check:
>
> if (!fsuidgid_has_mapping(dir->dentry->d_sb,
Hi again,
after some more debugging this EOVERFLOW seems to be the result of a call to
may_o_create in fs/namei.c in the kernel.
There is a check:
if (!fsuidgid_has_mapping(dir->dentry->d_sb, mnt_userns))
return -EOVERFLOW;
This seems to be the one returning EOVERFLOW to nspawn and
Hi!
I was very pleased to see the "nspawn: add support for kernel 5.12 ID mapping
mounts #19438"-pull request and went right at it to try it out.
The following was tested on the current git head of systemd running on
archlinux.
What I try to achieve on a high level is kind of emulating
