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authorru <ru@FreeBSD.org>2005-12-02 21:33:43 +0000
committerru <ru@FreeBSD.org>2005-12-02 21:33:43 +0000
commit521111976124a78d53535bf8076255e65e347d40 (patch)
treeeda585834a6a3a730a97d50df26378a4247eb47e /etc/rc.d/root
parent9ee5ec330f4be27aec03d69cae313595cd650616 (diff)
downloadFreeBSD-src-521111976124a78d53535bf8076255e65e347d40.zip
FreeBSD-src-521111976124a78d53535bf8076255e65e347d40.tar.gz
"-o rw" is invalid and undocumented mount option that
is only present for fstab(5) compatibility, and is otherwise ignored by mount(8) (not passed to mount_* programs, and not passed to nmount(2)). "-u -o rw" worked with an old mount(8) with mount_ufs.c because "-o rw" was stripped and simple "-u" caused an update of UFS from read-only to read-write, due to inability of mount(2) to track changes in options (MNT_RDONLY is either set or not). "-u" no longer causes the transition from RO to RW, now that mount(8) was converted to use nmount(2), so an explicit change to RW is required. Keep up with this change, and use "-uw" to mount root read-write.
Diffstat (limited to 'etc/rc.d/root')
-rwxr-xr-xetc/rc.d/root2
1 files changed, 1 insertions, 1 deletions
diff --git a/etc/rc.d/root b/etc/rc.d/root
index aeb9a98..162094c 100755
--- a/etc/rc.d/root
+++ b/etc/rc.d/root
@@ -23,7 +23,7 @@ root_start()
[Nn][Oo] | '')
;;
*)
- if ! mount -u -o rw /; then
+ if ! mount -uw /; then
echo 'Mounting root filesystem rw failed, startup aborted'
/bin/kill -QUIT $$
fi
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