kexec-tools/tests/scripts/kexec-kdump-test/init.sh
Petr Šabata f5bf4978d8 RHEL 9.0.0 Alpha bootstrap
The content of this branch was automatically imported from Fedora ELN
with the following as its source:
https://src.fedoraproject.org/rpms/kexec-tools#041ba89902961b5490a7143d9596dc00d732cba0
2020-10-15 14:45:57 +02:00

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#!/usr/bin/env sh
BOOT_ARG="test_boot_count"
_YELLOW='\033[1;33m'
_GREEN='\033[0;32m'
_RED='\033[0;31m'
_NC='\033[0m' # No Color
if [ -n "$(cat /proc/cmdline | grep "\bno_test\b")" ]; then
exit 0
fi
get_test_boot_count() {
local boot_count=$(cat /proc/cmdline | sed -n "s/.*$BOOT_ARG=\([0-9]*\).*/\1/p")
if [ -z "$boot_count" ]; then
boot_count=1
fi
echo $boot_count
}
test_output() {
echo $@ > /dev/ttyS1
echo $@ > /dev/ttyS0
sync
}
test_passed() {
echo -e "${_GREEN}TEST PASSED${_NC}" > /dev/ttyS1
echo -e "${_GREEN}kexec-kdump-test: TEST PASSED${_NC}" > /dev/ttyS0
echo $@ > /dev/ttyS1
echo $@ > /dev/ttyS0
sync
shutdown -h 0
exit 0
}
test_failed() {
echo -e "${_RED}TEST FAILED${_NC}" > /dev/ttyS1
echo -e "${_RED}kexec-kdump-test: TEST FAILED${_NC}" > /dev/ttyS0
echo $@ > /dev/ttyS1
echo $@ > /dev/ttyS0
sync
shutdown -h 0
exit 1
}
test_abort() {
echo -e "${_YELLOW}TEST ABORTED${_NC}" > /dev/ttyS1
echo -e "${_YELLOW}kexec-kdump-test: TEST ABORTED${_NC}" > /dev/ttyS0
echo $@ > /dev/ttyS1
echo $@ > /dev/ttyS0
sync
shutdown -h 0
exit 2
}
has_valid_vmcore_dir() {
local path=$1
local vmcore_dir=$path/$(ls -1 $path | tail -n 1)
local vmcore="<invalid>"
# Checking with `crash` is slow and consume a lot of memory/disk,
# just do a sanity check by check if log are available.
if [ -e $vmcore_dir/vmcore ]; then
vmcore=$vmcore_dir/vmcore
makedumpfile --dump-dmesg $vmcore $vmcore_dir/vmcore-dmesg.txt.2 || return 1
elif [ -e $vmcore_dir/vmcore.flat ]; then
vmcore=$vmcore_dir/vmcore.flat
makedumpfile -R $vmcore_dir/vmcore < $vmcore || return 1
makedumpfile --dump-dmesg $vmcore_dir/vmcore $vmcore_dir/vmcore-dmesg.txt.2 || return 1
rm $vmcore_dir/vmcore
else
return 1
fi
if diff $vmcore_dir/vmcore-dmesg.txt.2 $vmcore_dir/vmcore-dmesg.txt; then
return 1
fi
test_output "Found a valid vmcore in \"$vmcore_dir\""
test_output "VMCORE: $vmcore"
test_output "KERNEL VERSION: $(rpm -q kernel-core)"
return 0
}
BOOT_COUNT=$(get_test_boot_count)
test_output "Kexec-Kdump-Test Boot #$BOOT_COUNT"
echo 'fedora' | passwd --stdin root
test_output "Updating kernel cmdline"
grubby --update-kernel ALL --args $BOOT_ARG=$(expr $BOOT_COUNT + 1) && sync
test_output "Executing test hook"
source /kexec-kdump-test/test.sh
on_test;
test_output "Test exited, system hang for inspect"