FreeBSD 10.0-ALPHA4 發布

FreeBSD是類UNIX操作系統，它基于加州伯克利大學的“4.4BSD-Lite”發行并帶有一些“4.4BSD-Lite2”增強，面向i386、amd64、IA-64、arm、MIPS、powerpc、ppc64、PC-98、UltraSPARC等平臺。它還間接地基于“386BSD”，此乃William Jolitz對加州伯克利大學的“Net/2”往i386系統上的移植，盡管如今只有極少的代碼保留下來。FreeBSD被全世界的公司、因特網服務提供商、科研人員、計算機專家、學生、家庭用戶等用于他們的工作、教育、娛樂中。FreeBSD帶有20000多個軟件包，它們是預編譯和打包好了、便于安裝的軟件，并覆蓋了廣闊的應用領域：服務器軟件、數據庫和網頁服務器、桌面軟件、游戲、網絡瀏覽器和商務軟件，而這一切都是免費和易于安裝的。

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).