FreeBSD 10.0-ALPHA4 发布

FreeBSD是类UNIX操作系统，它基于加州伯克利大学的“4.4BSD-Lite”发行并带有一些“4.4BSD-Lite2”增强，面向i386、amd64、IA-64、arm、MIPS、powerpc、ppc64、PC-98、UltraSPARC等平台。它还间接地基于“386BSD”，此乃William Jolitz对加州伯克利大学的“Net/2”往i386系统上的移植，尽管如今只有极少的代码保留下来。FreeBSD被全世界的公司、因特网服务提供商、科研人员、计算机专家、学生、家庭用户等用于他们的工作、教育、娱乐中。FreeBSD带有20000多个软件包，它们是预编译和打包好了、便于安装的软件，并覆盖了广阔的应用领域：服务器软件、数据库和网页服务器、桌面软件、游戏、网络浏览器和商务软件，而这一切都是免费和易于安装的。

Glen Barber has announced the availability of the fourth alpha release of FreeBSD 10: " The fourth alpha build of the 10.0-RELEASE release cycle is now available on the FTP servers for the amd64, i386, ia64, powerpc, powerpc64 and sparc64 architectures. Note: due to build issues within the head/ branch, alpha 3 ISO builds were skipped. Changes between -ALPHA2 and -ALPHA4 include: update OFED to Linux 3.7 and update Mellanox drivers; add driver for the PAPR VSCSI virtual SCSI controller; disable ISC BIND build by default and enable LDNS/unbound; correct a NULL pointer deference in nslookup and nsupdate; update the CAM version to 18, this includes compatibility shims to the previous version; introduce a kern.geom.notaste sysctl that can be used to temporarily disable GEOM tasting to avoid the 'bouncing GEOM' problem where, when you shut down the consumer of a provider which can be viewed in multiple ways; update OpenSSH to 6.3p1...." See the release announcement for a list of changes.
Download: FreeBSD-10.0-ALPHA4-amd64-disc1.iso (705MB, SHA256),
FreeBSD-10.0-ALPHA4-i386-disc1.iso (569MB, SHA256).