Gitiles
Code Review Sign In
gerrit.openbmc.org / openbmc / phosphor-debug-collector / 7d06930a42ac54ee981ede74bd710ed1e02ec43b
commit7d06930a42ac54ee981ede74bd710ed1e02ec43b[log] [tgz]
authorAndrew Geissler <geissonator@yahoo.com>Thu Nov 09 13:25:31 2023 -0600
committerAndrew Geissler <geissonator@yahoo.com>Thu Nov 09 13:42:51 2023 -0600
treeb778cd3b1210f745c849075e7ff77d1ac35f04d7
parente70edac3aaf8528de0b75215fc613b16ce4c8b48 [diff]
ramoops: generate error log when ramoops detected

A ramoops being detected is a critical event for a BMC based system. It
indicates the BMC had an unexpected reboot because of a kernel panic.
Ensure a log is reported so the user of the system knows to look for a
BMC dump with the debug information.

Tested:
- Manually created some files in /var/lib/systemd/pstore/ and ran the
  ramoops application and verified the expected log was created.

Change-Id: Id1162fa0cca72e5dcc8cf59e75bd298d2ddada2e
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
2 files changed
tree: b778cd3b1210f745c849075e7ff77d1ac35f04d7
  1. dump-extensions/
  2. host-transport-extensions/
  3. subprojects/
  4. test/
  5. tools/
  6. .clang-format
  7. .gitignore
  8. .shellcheck-ignore
  9. bmc_dump_entry.cpp
  10. bmc_dump_entry.hpp
  11. core_manager.cpp
  12. core_manager.hpp
  13. core_manager_main.cpp
  14. dump-extensions.hpp
  15. dump_entry.cpp
  16. dump_entry.hpp
  17. dump_manager.cpp
  18. dump_manager.hpp
  19. dump_manager_bmc.cpp
  20. dump_manager_bmc.hpp
  21. dump_manager_faultlog.cpp
  22. dump_manager_faultlog.hpp
  23. dump_manager_main.cpp
  24. dump_offload.cpp
  25. dump_offload.hpp
  26. dump_serialize.cpp
  27. dump_serialize.hpp
  28. dump_types.mako.cpp
  29. dump_types.mako.hpp
  30. dump_utils.cpp
  31. dump_utils.hpp
  32. elog_watch.cpp
  33. elog_watch.hpp
  34. example_dump_types.yaml
  35. example_errors_watch.yaml
  36. faultlog_dump_entry.cpp
  37. faultlog_dump_entry.hpp
  38. ffdc
  39. host_transport_exts.hpp
  40. LICENSE
  41. map_gen.py
  42. meson.build
  43. meson.options
  44. OWNERS
  45. ramoops_manager.cpp
  46. ramoops_manager.hpp
  47. ramoops_manager_main.cpp
  48. README.md
  49. watch.cpp
  50. watch.hpp
README.md

phosphor-debug-collector

Phosphor Debug Collector provides mechanisms to collect various log files and system parameters. Used to troubleshoot problems in OpenBMC based systems.

One such mechanism is dreport, a script that collects debug data and packages it into an archive file.

To Build

To build this package with meson, do the following steps:

    1. meson builddir
    2. ninja -C builddir

To clean the built files run ninja -C builddir clean.

To run unit tests

Tests can be run in the CI docker container, refer local-ci-build

or with an OpenBMC x86 sdk(see below for x86 steps).

meson -Dtests=enabled build
ninja -C build test