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