Re: [Vserver] Vserver Chkrootkit result: SIGINVISIBLE Adore found

2006-04-03 Thread Daniel Kraft
Hi!

 Possible LKM Trojan installed found!!!

Please keep in mind, that LKM seems to be a false positive many times
with chkrootkit, because chkrootkit in this case seems to test only
against processes that don't show up everywhere (afaik a diff with ps
and /proc). Please rescan after a reboot or so and look at this:

Manfred Sindhoff wrote 22 May 2004 in
debian-user-german:

 The lkm check is known to produce false positives for NPTL kernels
 (2.6 kernels or 2.4 with NPTL patches). Common multithreaded programs
 which will show this behaviour are slapd, mozilla and apache2 if you
 use one of its threading MPMs.
 (http://www.wiggy.net/debian/developer-securing/)


hth,
Daniel
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Re: [Vserver] debian guest under fedora core 4 errors messages

2006-03-17 Thread Daniel Kraft
Hi Jean-Marc!

 Cleaning up ifupdown...done.
 Deactivating swap...umount: none: not found
 umount: /tmp: must be superuser to umount
 Not superuser.
 done.
 Unmounting local filesystems...umount: none: not found
 umount: /tmp: must be superuser to umount
 umount: /dev/hdv1: not found
 umount: /: must be superuser to umount

 Saving the System Clock time to the Hardware Clock...
 hwclock is unable to get I/O port access:  the iopl(3) call failed.
 Hardware Clock updated to Fri Mar 17 07:17:18 UTC 2006.


cd /vservers/$NAME/etc/

rm rc0.d/K20makedev rc0.d/K25hwclock.sh rc0.d/S30urandom rc0.d/S31umountnfs.sh
rm rc0.d/S35networking rc0.d/S36ifupdown rc0.d/S40umountfs rc0.d/S90halt
rc0.d/K89klogd
rm rc6.d/K20makedev rc6.d/K25hwclock.sh rc6.d/S30urandom rc6.d/S31umountnfs.sh
rm rc6.d/S35networking rc6.d/S36ifupdown rc6.d/S40umountfs rc6.d/S90reboot
rc6.d/K89klogd
rm rcS.d/S05keymap.sh rcS.d/S48console-screen.sh rcS.d/S50hwclock.sh
rcS.d/S40networking
rm rcS.d/S45mountnfs.sh rcS.d/S10checkroot.sh rcS.d/S02mountvirtfs
rm rcS.d/S30procps.sh rcS.d/S35mountall.sh rcS.d/S36mountvirtfs
rcS.d/S39ifupdown
rm rcS.d/S30checkfs.sh rcS.d/S18ifupdown-clean rcS.d/S18hwclockfirst.sh
rm rc2.d/S20makedev rc2.d/S11klogd


hth,
Daniel

-- 
Daniel Kraft
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Tel: +49 700 572383-66
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[Vserver] 32 bit debian/sarge on a 64 bit RedHat ES?

2006-02-07 Thread Daniel Kraft
Hi List!

I will get some Dual-Xeon-Servers soon and have to install RedHat ES on them.
I want to install debian/sarge-based linux-vservers on top of the RedHat.
I have the choice between RedHat ES 32 bit and RedHat ES 64 bit.

The questions are:

1. Can I have a 32 bit debian/sarge on a 64 bit RedHat or will I have to
install a 64 bit debian?

2. Is it possible to patch a RedHat Kernel with linux-vserver? I don't want to
use a patched vanilla kernel on these systems. Are there pre-patched
RedHat-Kernels?

3. Should I use RedHat ES 32 bit and just ignore the ~20% performance loss for
comfortability?


Thanks for any hints!

Daniel

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Re: [Vserver] VServer logo?

2006-01-08 Thread Daniel Kraft
Hi!

Guenther Fuchs wrote:
 anyone graphically talented created a logo for VServer yet or wants
 to? I guess, there's not only me wanting to show a powered by Linux-
 VServer on their page ;-)

Some of my ideas. If the font-rendering looks strange, this is due to my
anti-aliasing (sub-pixel). Please tell me if you have any problems.

http://www.spotlite.de/stuff/vserver-logos.png
License: http://creativecommons.org/licenses/by/2.0/

IF one of those WOULD become the logo - or part of it, we can of course
change the license to a compatible one.

In case someone knows a logo that looks similar, PLEASE TELL ME to
prevent legal issues!


Daniel


PS: My favorite one among those in ASCII:

 O O ° O O O
Linux VServer


;)
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Re: [Vserver] VServer logo?

2006-01-08 Thread Daniel Kraft
Simon Garner wrote:
 On 9/01/2006 12:29 p.m., Daniel Kraft wrote:
 http://www.spotlite.de/stuff/vserver-logos.png
 License: http://creativecommons.org/licenses/by/2.0/

 In case someone knows a logo that looks similar, PLEASE TELL ME to
 prevent legal issues!

 It looks to me a lot like the logo for rackspace.com ... sorry!

Thanks for the hint, Simon!
At least the vertical ones are a little similar to a part of that logo.
And as this is a hosting-provider who does what Linux-VServer often is
used for, it would probarbly be a better idea not to consider to use a
similar logo.

So the three on the left side would be left over. So please just ignore
the ones on the right side for the moment.


Daniel
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Re: [Vserver] Re: Vserver newbie question

2005-09-14 Thread Daniel Kraft
[eMAXX] Sys-Admin ([EMAIL PROTECTED]) schrieb:

 The main concern I have, is to keep Vserver updated when it's running.
 Debian got a great packiging system, but how should I upgrade Vserver
 (that was build from scratch) when a new version is released? Build
 again from scratch? That's why I tried the sources from
 http://linux-vserver.derjohn.de/ first.

 I saw Debian unstable adopted util-vserver-0.30.208
 (http://packages.debian.org/unstable/net/util-vserver), but I'm want to
 use the stable branch. Should I mix?

I had no problem using the unstable branch for util-vserver. I needed it,
because the sarge-versions are simply too old.

I compiled a vanilla-kernel (2.6.12.6) with the patch-2.6.12.4-vs2.0.diff. I
did this the traditional way, but the debian-way (make-kpgk) should work
too. That way you have your packaged kernel (but I guess you knew that ;) ).
Btw: I used the original config from debian (/boot/config.xxx).

Then I compiled the sources from debian-sid for util-vserver. You can find a
short summary here:
http://linux-vserver.org/util-vserver+on+sarge

Using apt-get -t unstable should work too, but I preferred compiling it
myself. When a new version comes out, I simply patch a new kernel and make new
packages from sid's sources and dpkg -i them.

 To much decisions to make ...what's wise to do?

I'll have to meditate about this...

Daniel

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