mirror of https://gitee.com/openkylin/linux.git
ktest: Add support for grub2
As only grub or 'script' is supported for rebooting to a new kernel, and Fedora 17 has dropped support for grub, I decided to add grub2 support as well (I also plan on adding syslinux/extlinux support too). The options GRUB_FILE and GRUB_REBOOT were added to allow the user to specify where to find the grub.cfg and what tool to use to reboot into the next kernel respectively. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
This commit is contained in:
Steven Rostedt
Steven Rostedt
parent
77b67063bb
commit
a15ba91361
|
|
@ -53,6 +53,7 @@ my %default = (
|
|||
"STOP_AFTER_FAILURE" => 60,
|
||||
"STOP_TEST_AFTER" => 600,
|
||||
"MAX_MONITOR_WAIT" => 1800,
|
||||
"GRUB_REBOOT" => "grub2-reboot",
|
||||
|
||||
# required, and we will ask users if they don't have them but we keep the default
|
||||
# value something that is common.
|
||||
|
|
@ -105,7 +106,9 @@ my $scp_to_target;
|
|||
my $scp_to_target_install;
|
||||
my $power_off;
|
||||
my $grub_menu;
|
||||
my $grub_file;
|
||||
my $grub_number;
|
||||
my $grub_reboot;
|
||||
my $target;
|
||||
my $make;
|
||||
my $pre_install;
|
||||
|
|
@ -232,6 +235,8 @@ my %option_map = (
|
|||
"ADD_CONFIG" => \$addconfig,
|
||||
"REBOOT_TYPE" => \$reboot_type,
|
||||
"GRUB_MENU" => \$grub_menu,
|
||||
"GRUB_FILE" => \$grub_file,
|
||||
"GRUB_REBOOT" => \$grub_reboot,
|
||||
"PRE_INSTALL" => \$pre_install,
|
||||
"POST_INSTALL" => \$post_install,
|
||||
"NO_INSTALL" => \$no_install,
|
||||
|
|
@ -368,7 +373,7 @@ EOF
|
|||
;
|
||||
$config_help{"REBOOT_TYPE"} = << "EOF"
|
||||
Way to reboot the box to the test kernel.
|
||||
Only valid options so far are "grub" and "script".
|
||||
Only valid options so far are "grub", "grub2", and "script".
|
||||
|
||||
If you specify grub, it will assume grub version 1
|
||||
and will search in /boot/grub/menu.lst for the title \$GRUB_MENU
|
||||
|
|
@ -378,11 +383,14 @@ $config_help{"REBOOT_TYPE"} = << "EOF"
|
|||
|
||||
The entry in /boot/grub/menu.lst must be entered in manually.
|
||||
The test will not modify that file.
|
||||
|
||||
If you specify grub2, then you also need to specify both \$GRUB_MENU
|
||||
and \$GRUB_FILE.
|
||||
EOF
|
||||
;
|
||||
$config_help{"GRUB_MENU"} = << "EOF"
|
||||
The grub title name for the test kernel to boot
|
||||
(Only mandatory if REBOOT_TYPE = grub)
|
||||
(Only mandatory if REBOOT_TYPE = grub or grub2)
|
||||
|
||||
Note, ktest.pl will not update the grub menu.lst, you need to
|
||||
manually add an option for the test. ktest.pl will search
|
||||
|
|
@ -393,6 +401,17 @@ $config_help{"GRUB_MENU"} = << "EOF"
|
|||
title Test Kernel
|
||||
kernel vmlinuz-test
|
||||
GRUB_MENU = Test Kernel
|
||||
|
||||
For grub2, a search of \$GRUB_FILE is performed for the lines
|
||||
that begin with "menuentry". It will not detect submenus. The
|
||||
menu must be a non-nested menu. Add the quotes used in the menu
|
||||
to guarantee your selection, as the first menuentry with the content
|
||||
of \$GRUB_MENU that is found will be used.
|
||||
EOF
|
||||
;
|
||||
$config_help{"GRUB_FILE"} = << "EOF"
|
||||
If grub2 is used, the full path for the grub.cfg file is placed
|
||||
here. Use something like /boot/grub2/grub.cfg to search.
|
||||
EOF
|
||||
;
|
||||
$config_help{"REBOOT_SCRIPT"} = << "EOF"
|
||||
|
|
@ -521,6 +540,11 @@ sub get_ktest_configs {
|
|||
if ($rtype eq "grub") {
|
||||
get_ktest_config("GRUB_MENU");
|
||||
}
|
||||
|
||||
if ($rtype eq "grub2") {
|
||||
get_ktest_config("GRUB_MENU");
|
||||
get_ktest_config("GRUB_FILE");
|
||||
}
|
||||
}
|
||||
|
||||
sub process_variables {
|
||||
|
|
@ -1452,8 +1476,44 @@ sub run_scp_mod {
|
|||
return run_scp($src, $dst, $cp_scp);
|
||||
}
|
||||
|
||||
sub get_grub2_index {
|
||||
|
||||
return if (defined($grub_number));
|
||||
|
||||
doprint "Find grub2 menu ... ";
|
||||
$grub_number = -1;
|
||||
|
||||
my $ssh_grub = $ssh_exec;
|
||||
$ssh_grub =~ s,\$SSH_COMMAND,cat $grub_file,g;
|
||||
|
||||
open(IN, "$ssh_grub |")
|
||||
or die "unable to get $grub_file";
|
||||
|
||||
my $found = 0;
|
||||
|
||||
while (<IN>) {
|
||||
if (/^menuentry.*$grub_menu/) {
|
||||
$grub_number++;
|
||||
$found = 1;
|
||||
last;
|
||||
} elsif (/^menuentry\s/) {
|
||||
$grub_number++;
|
||||
}
|
||||
}
|
||||
close(IN);
|
||||
|
||||
die "Could not find '$grub_menu' in $grub_file on $machine"
|
||||
if (!$found);
|
||||
doprint "$grub_number\n";
|
||||
}
|
||||
|
||||
sub get_grub_index {
|
||||
|
||||
if ($reboot_type eq "grub2") {
|
||||
get_grub2_index;
|
||||
return;
|
||||
}
|
||||
|
||||
if ($reboot_type ne "grub") {
|
||||
return;
|
||||
}
|
||||
|
|
@ -1524,6 +1584,8 @@ sub reboot_to {
|
|||
|
||||
if ($reboot_type eq "grub") {
|
||||
run_ssh "'(echo \"savedefault --default=$grub_number --once\" | grub --batch)'";
|
||||
} elsif ($reboot_type eq "grub2") {
|
||||
run_ssh "$grub_reboot $grub_number";
|
||||
} elsif (defined $reboot_script) {
|
||||
run_command "$reboot_script";
|
||||
}
|
||||
|
|
@ -3700,6 +3762,9 @@ for (my $i = 1; $i <= $opt{"NUM_TESTS"}; $i++) {
|
|||
$target = "$ssh_user\@$machine";
|
||||
if ($reboot_type eq "grub") {
|
||||
dodie "GRUB_MENU not defined" if (!defined($grub_menu));
|
||||
} elsif ($reboot_type eq "grub2") {
|
||||
dodie "GRUB_MENU not defined" if (!defined($grub_menu));
|
||||
dodie "GRUB_FILE not defined" if (!defined($grub_file));
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -332,8 +332,18 @@
|
|||
# from other linux builds on the system.
|
||||
#LOCALVERSION = -test
|
||||
|
||||
# For REBOOT_TYPE = grub2, you must specify where the grub.cfg
|
||||
# file is. This is the file that is searched to find the menu
|
||||
# option to boot to with GRUB_REBOOT
|
||||
#GRUB_FILE = /boot/grub2/grub.cfg
|
||||
|
||||
# The tool for REBOOT_TYPE = grub2 to set the next reboot kernel
|
||||
# to boot into (one shot mode).
|
||||
# (default grub2_reboot)
|
||||
#GRUB_REBOOT = grub2_reboot
|
||||
|
||||
# The grub title name for the test kernel to boot
|
||||
# (Only mandatory if REBOOT_TYPE = grub)
|
||||
# (Only mandatory if REBOOT_TYPE = grub or grub2)
|
||||
#
|
||||
# Note, ktest.pl will not update the grub menu.lst, you need to
|
||||
# manually add an option for the test. ktest.pl will search
|
||||
|
|
@ -343,6 +353,15 @@
|
|||
# For example, if in the /boot/grub/menu.lst the test kernel title has:
|
||||
# title Test Kernel
|
||||
# kernel vmlinuz-test
|
||||
#
|
||||
# For grub2, a search of top level "menuentry"s are done. No
|
||||
# submenu is searched. The menu is found by searching for the
|
||||
# contents of GRUB_MENU in the line that starts with "menuentry".
|
||||
# You may want to include the quotes around the option. For example:
|
||||
# for: menuentry 'Test Kernel'
|
||||
# do a: GRUB_MENU = 'Test Kernel'
|
||||
# For customizing, add your entry in /etc/grub.d/40_custom.
|
||||
#
|
||||
#GRUB_MENU = Test Kernel
|
||||
|
||||
# A script to reboot the target into the test kernel
|
||||
|
|
@ -497,7 +516,7 @@
|
|||
#POST_BUILD_DIE = 1
|
||||
|
||||
# Way to reboot the box to the test kernel.
|
||||
# Only valid options so far are "grub" and "script"
|
||||
# Only valid options so far are "grub", "grub2" and "script"
|
||||
# (default grub)
|
||||
# If you specify grub, it will assume grub version 1
|
||||
# and will search in /boot/grub/menu.lst for the title $GRUB_MENU
|
||||
|
|
@ -505,6 +524,9 @@
|
|||
# your setup, then specify "script" and have a command or script
|
||||
# specified in REBOOT_SCRIPT to boot to the target.
|
||||
#
|
||||
# For REBOOT_TYPE = grub2, you must define both GRUB_MENU and
|
||||
# GRUB_FILE.
|
||||
#
|
||||
# The entry in /boot/grub/menu.lst must be entered in manually.
|
||||
# The test will not modify that file.
|
||||
#REBOOT_TYPE = grub
|
||||
|
|
|
|||
Loading…
Reference in New Issue