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53 lines
2.3 KiB
53 lines
2.3 KiB
# Kernel Version string for the -kdump kernel, such as 2.6.13-1544.FC5kdump |
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# If no version is specified, then the init script will try to find a |
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# kdump kernel with the same version number as the running kernel. |
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KDUMP_KERNELVER="" |
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# The kdump commandline is the command line that needs to be passed off to |
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# the kdump kernel. This will likely match the contents of the grub kernel |
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# line. For example: |
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# KDUMP_COMMANDLINE="ro root=LABEL=/" |
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# Dracut depends on proper root= options, so please make sure that appropriate |
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# root= options are copied from /proc/cmdline. In general it is best to append |
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# command line options using "KDUMP_COMMANDLINE_APPEND=". |
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# If a command line is not specified, the default will be taken from |
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# /proc/cmdline |
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KDUMP_COMMANDLINE="" |
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# This variable lets us remove arguments from the current kdump commandline |
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# as taken from either KDUMP_COMMANDLINE above, or from /proc/cmdline |
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# NOTE: some arguments such as crashkernel will always be removed |
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KDUMP_COMMANDLINE_REMOVE="hugepages hugepagesz slub_debug quiet log_buf_len swiotlb cma hugetlb_cma" |
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# This variable lets us append arguments to the current kdump commandline |
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# after processed by KDUMP_COMMANDLINE_REMOVE |
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KDUMP_COMMANDLINE_APPEND="irqpoll nr_cpus=1 reset_devices cgroup_disable=memory udev.children-max=2 panic=10 swiotlb=noforce novmcoredd cma=0 hugetlb_cma=0" |
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# Any additional kexec arguments required. In most situations, this should |
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# be left empty |
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# |
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# Example: |
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# KEXEC_ARGS="--elf32-core-headers" |
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KEXEC_ARGS="-s" |
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#Where to find the boot image |
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#KDUMP_BOOTDIR="/boot" |
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#What is the image type used for kdump |
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KDUMP_IMG="vmlinuz" |
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# Logging is controlled by following variables in the first kernel: |
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# - @var KDUMP_STDLOGLVL - logging level to standard error (console output) |
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# - @var KDUMP_SYSLOGLVL - logging level to syslog (by logger command) |
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# - @var KDUMP_KMSGLOGLVL - logging level to /dev/kmsg (only for boot-time) |
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# |
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# In the second kernel, kdump will use the rd.kdumploglvl option to set the |
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# log level in the above KDUMP_COMMANDLINE_APPEND. |
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# - @var rd.kdumploglvl - logging level to syslog (by logger command) |
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# - for example: add the rd.kdumploglvl=3 option to KDUMP_COMMANDLINE_APPEND |
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# |
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# Logging levels: no logging(0), error(1),warn(2),info(3),debug(4) |
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# |
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# KDUMP_STDLOGLVL=3 |
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# KDUMP_SYSLOGLVL=0 |
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# KDUMP_KMSGLOGLVL=0
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