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prevent remount root filesystem in rw mode during reboot

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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/branches/2.8@15397 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
This commit is contained in:
immarvin 2013-03-06 08:50:45 +00:00
parent 83c02ade0d
commit 8a1841c238
1 changed files with 5 additions and 4 deletions
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9
xCAT-server/share/xcat/netboot/rh/genimage
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@ -671,12 +671,13 @@ unless ($dracutmode) { #in dracut mode, we delegate all this activity
}
}
if ($dracutmode) {
#if ($dracutmode) {
# modify etc/rc.sysinit, prevent remounting
# TODO: need to find one way to prevent remounting
my $SYSINITFILE;
my $TMPSYSINITFILE;
if (-f "$rootimg_dir/etc/rc.sysinit") {
my $SYSINITFILE;
my $TMPSYSINITFILE;
# backup etc/rc.sysinit file before modifing it
system("cp -a $rootimg_dir/etc/rc.sysinit $rootimg_dir/etc/rc.sysinit.backup");
open($SYSINITFILE, "$rootimg_dir/etc/rc.sysinit");
@ -696,7 +697,7 @@ if ($dracutmode) {
close($TMPSYSINITFILE);
cp("/tmp/rc.sysinit.tmp", "$rootimg_dir/etc/rc.sysinit");
}
}
#}
# before mkinitrd, run depmod to generate modules.dep
system("chroot $rootimg_dir depmod $kernelver");