tree 633c8feadff01de1d50a39123550ad0e4acf66ea
parent adc886d4020500f5b73ac581bd4a4844683e2f5e
author Sergii Tkachenko <sergiitk@google.com> 1757095599 -0700
committer Copybara-Service <copybara-worker@google.com> 1757095785 -0700

[CI] Log extra disk info for debugging BAD KOKORO WORKER WARNING (#40567)

While the tmpfs mount issue itself has been fixed (ref cl/802939093), let's make it easier for ourselves if this happens again in the future.

This change logs extra debugging disk info that will help us to solve the `BAD KOKORO WORKER WARNING` mount issue.
Additionally, I printed out some basic info about the kokoro worker, similar to what [we're already doing for macos](https://github.com/grpc/grpc/blob/a840365a0973a878735c6de66d099f040797b351/tools/internal_ci/helper_scripts/prepare_build_macos_rc#L17-L24).

Closes #40567

COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/40567 from sergiitk:fix/build/py/arm-disk-space e16db5ea450f67b5490bf514076dcc0e1b290af1
PiperOrigin-RevId: 803530238