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openSUSE:12.3
kdump
kdump-save-log
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File kdump-save-log of Package kdump
From: Jeff Mahoney <jeffm@suse.com> Subject: kdump: Save dmesg during dump makedumpfile added a --dump-dmesg option in version 1.4.0. This allows users to capture just the log messages rather than setting up a full development environment to generate it. It will also work on the generated vmcore, but just dumping in in $DIR/$TIMESTAMP/dmesg.txt and asking users to attach that file to bug reports is a lot easier for everyone involved. Signed-off-by: Jeff Mahoney <jeffm@suse.com> --- kdumptool/savedump.cc | 9 +++++++++ sysconfig.kdump | 5 +++-- 2 files changed, 12 insertions(+), 2 deletions(-) --- a/kdumptool/savedump.cc +++ b/kdumptool/savedump.cc @@ -302,6 +302,14 @@ void SaveDump::saveDump() m_useMakedumpfile = true; } + // Save a copy of dmesg + DataProvider *logProvider; + string logDirectCmdline = "makedumpfile --dump-dmesg " + m_dump; + string logPipeCmdline = "makedumpfile --dump-dmesg -F " + m_dump; + + logProvider = new ProcessDataProvider(logPipeCmdline.c_str(), + logDirectCmdline.c_str()); + try { Terminal terminal; if (m_useMakedumpfile) { @@ -314,6 +322,7 @@ void SaveDump::saveDump() else cout << "Saving dump ..." << endl; m_transfer->perform(provider, "vmcore", &m_usedDirectSave); + m_transfer->perform(logProvider, "dmesg.txt", NULL); if (m_useMakedumpfile) terminal.printLine(); } catch (...) {
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