September 13th, 2007

  • k001

SLES10 based OpenVZ kernel update

Here is good news for SLES users. I'm happy to report that the OpenVZ team resumed working on the SLES10-based OpenVZ kernel a few months ago, and we now have pretty stable SLES10 OpenVZ kernel. I encourage all SLES users to try it out.

The SLES10 kernel itself is based on the Linux kernel 2.6.16, and until SLES11 comes out, it remains the most "enterprise" (read stable and supported) kernel coming from Novell/SUSE. So, what we did is we took that kernel and ported our OpenVZ patchset to it. The only feature missing is I/O priority support, which is because the disk CFQ scheduler used in 2.6.16 is way too old. Other than that, it's a pretty decent kernel, and while we haven't declared it as stable yet we will do so really soon.

Here is a summary for all the other branches we develop/support as of now, with download links:
Stable: 2.6.9 (rhel4 based), 2.6.18 (rhel5 based), 2.6.18 (vanilla based). SLES10 will be added to this list soon.
Development: 2.6.22 (vanilla).