Author: avg
Date: Fri Sep 17 09:50:36 2010
New Revision: 212789
URL: http://svn.freebsd.org/changeset/base/212789
Log:
nextboot: warn about limitations of /boot/nextboot.conf on ZFS
MFC after: 1 week
Modified:
head/sbin/reboot/nextboot.sh
Modified: head/sbin/reboot/nextboot.sh
==============================================================================
--- head/sbin/reboot/nextboot.sh Fri Sep 17 09:14:40 2010
(r212788)
+++ head/sbin/reboot/nextboot.sh Fri Sep 17 09:50:36 2010
(r212789)
@@ -50,6 +50,14 @@ if [ ${force} = "NO" -a ! -d /boot/${ker
exit 1
fi
+df -Tn "/boot/" 2>/dev/null | while read _fs _type _other ; do
+ [ "zfs" = "${_type}" ] || continue
+ cat 1>&2 <<-EOF
+ WARNING: loader(8) has only R/O support for ZFS
+ nextboot.conf will NOT be reset in case of kernel boot failure
+ EOF
+done
+
cat > ${nextboot_file} << EOF
nextboot_enable="YES"
kernel="${kernel}"
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