kexec-tools/kdump-lib.sh

#!/bin/sh
#
# Kdump common variables and functions
#

FENCE_KDUMP_CONFIG="/etc/sysconfig/fence_kdump"
FENCE_KDUMP_SEND="/usr/libexec/fence_kdump_send"
FENCE_KDUMP_NODES="/etc/fence_kdump_nodes"

is_ssh_dump_target()
{
    grep -q "^ssh[[:blank:]].*@" /etc/kdump.conf
}

is_nfs_dump_target()
{
    grep -q "^nfs" /etc/kdump.conf
}

is_raw_dump_target()
{
    grep -q "^raw" /etc/kdump.conf
}

strip_comments()
{
    echo $@ | sed -e 's/\(.*\)#.*/\1/'
}

# Check if fence kdump is configured in cluster
is_fence_kdump()
{
    # no pcs or fence_kdump_send executables installed?
    type -P pcs > /dev/null || return 1
    [ -x $FENCE_KDUMP_SEND ] || return 1

    # fence kdump not configured?
    (pcs cluster cib | grep -q 'type="fence_kdump"') &> /dev/null || return 1
}