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support genimage -l for dracut mode

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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/branches/2.8@15431 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
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immarvin
2013-03-08 03:14:46 +00:00
parent 036bab9e21
commit 07295f7953
1 changed files with 11 additions and 3 deletions
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14
xCAT-server/share/xcat/netboot/rh/genimage
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@@ -674,7 +674,6 @@ unless ($dracutmode) { #in dracut mode, we delegate all this activity
#if ($dracutmode) {
# modify etc/rc.sysinit, prevent remounting
# TODO: need to find one way to prevent remounting
if (-f "$rootimg_dir/etc/rc.sysinit") {
my $SYSINITFILE;
my $TMPSYSINITFILE;
@@ -814,9 +813,18 @@ sub mkinitrd_dracut {
xdie "the mode: $mode is not supported by genimage";
}
system("chroot $rootimg_dir dracut -f /tmp/initrd.$$.gz $kernelver");
my $additional_options=undef;
if($rootlimit)
{
open(my $ETC_CMDLINE,">","$rootimg_dir/tmp/cmdline");
print $ETC_CMDLINE qq{rootlimit=$rootlimit\n};
close $ETC_CMDLINE;
$additional_options= qq{--include /tmp/cmdline /etc/cmdline};
}
system("chroot $rootimg_dir dracut $additional_options -f /tmp/initrd.$$.gz $kernelver");
print "the initial ramdisk for $mode is generated successfully.\n";
move("$rootimg_dir/tmp/initrd.$$.gz", "$destdir/initrd-$mode.gz");
move("$rootimg_dir/tmp/initrd.$$.gz", "$destdir/initrd-$mode.gz");
}
sub mkinitrd {