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Filename : kdump-tools.conf
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# kdump-tools configuration
# ---------------------------------------------------------------------------
# USE_KDUMP - controls kdump will be configured
#     0 - kdump kernel will not be loaded
#     1 - kdump kernel will be loaded and kdump is configured
#
USE_KDUMP=1


# ---------------------------------------------------------------------------
# Kdump Kernel:
# KDUMP_KERNEL - A full pathname to a kdump kernel.
# KDUMP_INITRD - A full pathname to the kdump initrd (if used).
#     If these are not set, kdump-config will try to use the current kernel
#     and initrd if it is relocatable.  Otherwise, you will need to specify
#     these manually.
KDUMP_KERNEL=/var/lib/kdump/vmlinuz
KDUMP_INITRD=/var/lib/kdump/initrd.img


# ---------------------------------------------------------------------------
# vmcore Handling:
# KDUMP_COREDIR - local path to save the vmcore to.
# KDUMP_FAIL_CMD - This variable can be used to cause a reboot or
#     start a shell if saving the vmcore fails.  If not set, "reboot -f"
#     is the default.
#     Example - start a shell if the vmcore copy fails:
#         KDUMP_FAIL_CMD="echo 'makedumpfile FAILED.'; /bin/bash; reboot -f"
# KDUMP_DUMP_DMESG - This variable controls if the dmesg buffer is dumped.
#     If unset or set to 1, the dmesg buffer is dumped. If set to 0, the dmesg
#     buffer is not dumped.
# KDUMP_NUM_DUMPS - This variable controls how many dump files are kept on
#     the machine to prevent running out of disk space. If set to 0 or unset,
#     the variable is ignored and no dump files are automatically purged.
# KDUMP_COMPRESSION - Compress the dumpfile. No compression is used by default.
#     Supported compressions: bzip2, gzip, lz4, xz
KDUMP_COREDIR="/var/crash"
#KDUMP_FAIL_CMD="reboot -f"
#KDUMP_DUMP_DMESG=
#KDUMP_NUM_DUMPS=
#KDUMP_COMPRESSION=


# ---------------------------------------------------------------------------
# Makedumpfile options:
# MAKEDUMP_ARGS - extra arguments passed to makedumpfile (8).  The default,
#     if unset, is to pass '-c -d 31' telling makedumpfile to use compression
#     and reduce the corefile to in-use kernel pages only.
#MAKEDUMP_ARGS="-c -d 31"


# ---------------------------------------------------------------------------
# Kexec/Kdump args
# KDUMP_KEXEC_ARGS - Additional arguments to the kexec command used to load
#     the kdump kernel
#     Example - Use this option on x86 systems with PAE and more than
#     4 gig of memory:
#         KDUMP_KEXEC_ARGS="--elf64-core-headers"
# KDUMP_CMDLINE - The default is to use the contents of /proc/cmdline.
#     Set this variable to override /proc/cmdline.
# KDUMP_CMDLINE_APPEND - Additional arguments to append to the command line
#     for the kdump kernel.  If unset, it defaults to
#     "reset_devices systemd.unit=kdump-tools-dump.service nr_cpus=1 irqpoll usbcore.nousb"
#KDUMP_KEXEC_ARGS=""
#KDUMP_CMDLINE=""
#KDUMP_CMDLINE_APPEND="reset_devices systemd.unit=kdump-tools-dump.service nr_cpus=1 irqpoll usbcore.nousb"

# ---------------------------------------------------------------------------
# Architecture specific Overrides:

# ---------------------------------------------------------------------------
# Remote dump facilities:
# HOSTTAG - Select if hostname of IP address will be used as a prefix to the
#           timestamped directory when sending files to the remote server.
#           'ip' is the default.
#HOSTTAG="hostname|[ip]"

# NFS -     Hostname and mount point of the NFS server configured to receive
#           the crash dump. The syntax must be {HOSTNAME}:{MOUNTPOINT}
#           (e.g. remote:/var/crash)
# NFS_TIMEO - Timeout before NFS retries a request. See man nfs(5) for details.
# NFS_RETRANS - Number of times NFS client retries a request. See man nfs(5) for details.
#NFS="<nfs mount>"
#NFS_TIMEO="600"
#NFS_RETRANS="3"

# FTP - Hostname and path of the FTP server configured to receive the crash dump.
#       The syntax is {HOSTNAME}[:{PATH}] with PATH defaulting to /.
# FTP_USER - FTP username. A anonomous upload will be used if not set.
# FTP_PASSWORD - password for the FTP user
# FTP_PORT=21 - FTP port. Port 21 will be used by default.
#FTP="<server>:<path>"
#FTP_USER=""
#FTP_PASSWORD=""
#FTP_PORT=21

# SSH - username and hostname of the remote server that will receive the dump
#       and dmesg files.
# SSH_KEY - Full path of the ssh private key to be used to login to the remote
#           server. use kdump-config propagate to send the public key to the
#           remote server
#SSH="<user at server>"
#SSH_KEY="<path>"