Displaying 7 results from an estimated 7 matches for "boot0cfg".
2008 Aug 20
1
boot0cfg and gmirror ...
...ningly:
hd30# gmirror status
Name Status Components
mirror/m0 COMPLETE ad4
ad6
hd30# mount
/dev/mirror/m0s1a on / (ufs, local, read-only)
devfs on /dev (devfs, local)
/dev/mirror/m0s3a on /etc (ufs, local)
/dev/mirror/m0s3d on /var (ufs, local, soft-updates)
hd30# boot0cfg -v /dev/mirror/m0
# flag start chs type end chs offset size
1 0x80 1: 0: 1 0xa5 1022:254:63 16065 16418430
2 0x00 1023: 0: 1 0xa5 1020:254:63 16434495 16418430
3 0x00 1021: 0: 1 0xa5 704:254:63 32852925 455539140...
2004 Dec 07
1
Unprivileged user can write to mbr
...nly access to /dev/ar0:
%id
uid=1004(bztest) gid=1004(test) groups=1004(test), 5(operator)
%ls -l /dev/ar0
crw-r----- 1 root operator 4, 21 Nov 23 17:34 /dev/ar0
- Now, the device ar0 has the standard mbr installed:
%cmp /dev/ar0 /boot/mbr
/dev/ar0 /boot/mbr differ: char 447, line 1
- The boot0cfg program does not have any setuid bits:
%ls -l /usr/sbin/boot0cfg
-r-xr-xr-x 1 root wheel 7940 Oct 26 22:47 /usr/sbin/boot0cfg
- The test user now uses boot0cfg to install the boot0 bootblock:
%boot0cfg -B -b /boot/boot0 /dev/ar0
%cmp /dev/ar0 /boot/mbr
/dev/ar0 /boot/mbr differ: char 13, line...
2006 Mar 20
4
Urgent FreeBSD Boot question!
Dear friends:
I decided to go out and buy the latest issue of Linux Format with the
FreeBSD 6 CD. I am very glad I did. FreeBSD is tough to install, but
after spending several hours I finally succeeded in doing a perfect
installation. ONE BIG PROBLEM: When I removed the CD and rebooted, I got
into my Windows XP (I have two separate disks, one for Windows, one of
FreeBSD). There was no way to get
2003 Apr 06
3
Weird boot loader
...> waits on somebody to push F1 . . . .
"Brad" replied:
> It should automatically boot the last partition you
> selected to boot (after a few seconds).
Specifically, it will boot on its own after 10 seconds (unless you
changed the "ticks" setting via the "boot0cfg" command). See "man
boot0cfg" for more details.
> You have to have a bootloader to take the next step
> in starting your computer (loading the OS).
True, but if a system will only be running FreeBSD (and only from
a single partition), there are a few ways to reduce o...
2008 Oct 23
1
After an update stable doesn't boot
Hi
I just did a system update and after I've rebooted it doesn't boot up any
more.
All I'm getting is a blank screen with a curser blinking at the top left
corner of the screen.
This system was running 7.0-STABLE
Any ideas as to how I can get it back up?
Regards
Reinhold
2006 Aug 07
5
seeding dev/random in 5.5
I was doing some regression testing in 5.5: Specifically testing booting
up a 'virgin' hard disk from a clean install.
I was testing what happened if the 300 second timeout happened vs
hitting <return> for 'fast+insecure' startup and punching in a bunch of
random garbage.
I found that for some reason, on a 2.4Ghz Celeron, the 'sysctl -a' and
'date' seeding
2012 Aug 23
11
FreeBSD 9.1-RC1 Available...
The first release candidate of the 9.1-RELEASE release cycle is now
available on the FTP servers for amd64, i386, and powerpc64. The
MD5/SHA256 checksums are at the bottom of this message. The ISO images
and, for architectures that support it, the memory stick images are
available here:
ftp://ftp.freebsd.org/pub/FreeBSD/releases/ISO-IMAGES/9.1/
(or any of the FreeBSD mirror sites).
Current