Re: [CentOS] truecrypt & kernel 2.6.24

2009-06-10 Thread Rudi Ahlers
On 6/2/09, John R Pierce  wrote:

>
> absolutely not.
>
>
> the bug here is apparently in TrueCrypt, it has support specifically for
> RHEL5, which CentOS 5 is an exact equivalent of...
>
> See http://www.centos.org/modules/newbb/viewtopic.php?topic_id=19694
>
> my guess is they detect specific RHEL5 versions and the current
> truecrypt code is choking on the updated rhel5 kernels, not recognizing
> the latest, and giving you a faairly bogus error message...  You can
> either go back to a earlier Centos5 kernel, or hope Truecrypt fixes
> their stuff. Xen could also be an issue, I have no idea how this
> works with Xen.
>
>
> ___


Thanx John, I'll check it out.

-- 
Kind Regards
Rudi Ahlers
CEO, SoftDux Hosting
Web: http://www.SoftDux.com
Office: 087 805 9573
Cell: 082 554 7532
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Re: [CentOS] truecrypt & kernel 2.6.24

2009-06-01 Thread John R Pierce
Rudi Ahlers wrote:
> Hi all,
>
> Has anyone used TrueCrypt on a XEN based machine before? I'm running
> CentOS 5.3 with kernel 2.6.18 but when I launch TrueCrypt, it keeps on
> telling me I need kernel 2.6.24 or later.
>
> "Your system uses an old version of the Linux Kernel.
>
> Due to a bug in the Linux Kernel, your system may stop responding when
> writing data to a TrueCrypt volume. This problem can be solved by
> upgrading the kernel version to 2.6.24 or later"
>
> Now, the CentOS repositories doesn't have 2.6.24, so do I have to
> build the kernel manually? And will there be any problems when doing
> so? I like to just run "yum update" when needed.
>   

absolutely not.


the bug here is apparently in TrueCrypt, it has support specifically for 
RHEL5, which CentOS 5 is an exact equivalent of...

See http://www.centos.org/modules/newbb/viewtopic.php?topic_id=19694

my guess is they detect specific RHEL5 versions and the current 
truecrypt code is choking on the updated rhel5 kernels, not recognizing 
the latest, and giving you a faairly bogus error message...  You can 
either go back to a earlier Centos5 kernel, or hope Truecrypt fixes 
their stuff. Xen could also be an issue, I have no idea how this 
works with Xen.


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[CentOS] truecrypt & kernel 2.6.24

2009-06-01 Thread Rudi Ahlers
Hi all,

Has anyone used TrueCrypt on a XEN based machine before? I'm running
CentOS 5.3 with kernel 2.6.18 but when I launch TrueCrypt, it keeps on
telling me I need kernel 2.6.24 or later.

"Your system uses an old version of the Linux Kernel.

Due to a bug in the Linux Kernel, your system may stop responding when
writing data to a TrueCrypt volume. This problem can be solved by
upgrading the kernel version to 2.6.24 or later"

Now, the CentOS repositories doesn't have 2.6.24, so do I have to
build the kernel manually? And will there be any problems when doing
so? I like to just run "yum update" when needed.

Here's the output from the machine:

Linux zaxen02.lan 2.6.18-92.1.18.el5xen #1 SMP Wed Nov 12 09:48:10 EST
2008 x86_64 x86_64 x86_64 GNU/Linux

-- 
Kind Regards
Rudi Ahlers
CEO, SoftDux Hosting
Web: http://www.SoftDux.com
Office: 087 805 9573
Cell: 082 554 7532
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