Projects / OpenVZ kernel

OpenVZ kernel

OpenVZ is a modified Linux kernel with additional support for OpenVZ Virtual Environments (VE, also known as VPS). VEs are isolated, secure environments on a single physical server, enabling better server utilization and ensuring that applications do not conflict. Each VE performs and executes exactly like a stand-alone server; VEs can be rebooted independently and have root access, users, IP addresses, memory, processes, files, applications, system libraries, and configuration files. Due to a single kernel model, OpenVZ has native performance and very high density. It is the core of Virtuozzo.

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Recent releases

  •  11 Apr 2008 13:36

    Release Notes: This release fixes NAT in containers in cases in which the p_conntrack_disable_ve0 module option was set, fixes data corruption with 3ware 7000 and 8000 controllers, and improves performance on AMD NUMA boxes.

    •  26 Mar 2008 20:40

      Release Notes: Fairsched is back. There are critical connection tracking bugfixes. A "Hide container processes in host system" feature has been added. There are SIT tunnel, tun/tap in container fixes, as well as fixes in uevent and sysfs.

      •  02 Mar 2008 02:15

        Release Notes: This is the first release of an 2.6.24-based OpenVZ kernel. It is based on the mainline 2.6.24.3 kernel. Checkpointing is back and working. The fair scheduler was dropped, and the mainline scheduler is used.

        •  15 Feb 2008 18:18

          Release Notes: A major mainstream security fix (CVE-2008-0006).

          •  18 Jan 2008 18:34

            Release Notes: A major mainstream security fix (CVE-2008-0001). Updated to the newer RHEL5 kernel (2.6.18-53.1.4.el5), including security fixes (RHSA-2007:0993-13). An utimensat() syscall backport for new distributions. There are CPT fixes/improvements, CIFS bugfixes, and other minor fixes.

            Recent comments

            23 Jan 2011 19:39 gvy

            Well, 2.6.32 series already out there (works for me).

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