This patch set backport patches from makedumpfile upstream, which provide dry-run and show-stats options, to help estimate if there is enough free space to save the vmcore in a target.
Tao Liu (3): Add --dry-run option to prevent writing the dumpfile Add shorthand --show-stats option to show report stats Show write byte size in report messages
...0.21-makedumpfile-Add-dry-run-option.patch | 177 ++++++++++++++++++ ...file-Add-shorthand-show-stats-option.patch | 107 +++++++++++ ...w-write-byte-size-in-report-messages.patch | 59 ++++++ kexec-tools.spec | 6 + 4 files changed, 349 insertions(+) create mode 100644 kexec-tools-2.0.21-makedumpfile-Add-dry-run-option.patch create mode 100644 kexec-tools-2.0.21-makedumpfile-Add-shorthand-show-stats-option.patch create mode 100644 kexec-tools-2.0.21-makedumpfile-Show-write-byte-size-in-report-messages.patch