NetBSD 7.0 RC3，开源 UNIX 操作系统
发布于 2015-08-19 00:48:54 | 179 次阅读 | 评论: 0 | 来源: 网友投递
NetBSD UNIX-like操作系统
NetBSD是一个免费的，具有高度移植性的 UNIX-like 操作系统，是现行可移植平台最多的操作系统，可以在许多平台上执行，从 64bit alpha 服务器到手持设备和嵌入式设备。NetBSD计划的口号是："Of course it runs NetBSD"。它设计简洁，代码规范，拥有众多先进特性，使得它在业界和学术界广受好评。由于简洁的设计和先进的特征，使得它在生产和研究方面，都有卓越的表现，而且它也有受使用者支持的完整的源代码。许多程序都可以很容易地通过NetBSD Packages Collection获得。
NetBSD 7.0 RC3，主要更新内容如下：
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Add a resize_root boot operation (disabled by default). If resize_root=YES in rc.conf then the system attempts to resize the root file system to fill its partition prior to mounting read-write.
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Enable SMP on Raspberry Pi 2.
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evbarm: Rename beagleboard.img to armv7.img. The new image includes the same kernels as beagleboard.img plus support for Raspberry Pi 2, ODROID-C1, Cubieboard2, Cubietruck, Hummingbird A31, and Banana Pi.
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evbarm: For armv7.img and rpi.img, enable support for auto-growing the SD card root filesystem.
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Various DRMKMS stability improvements.
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Avoid kernel panic on starting X on Intel 855GM machines. PR kern/49875.
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Fix an uninitalized lock panic when trying to start a Xen kernel with LOCKDEBUG and more than one vcpu.
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Fix an issue where x86 microcode updates could fail if memory was not 16 byte aligned.
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Fix an IPFilter panic.
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macppc: Fix ofwboot failure on PowerPC 603 machines.
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OpenSSH: Apply fix for CVE-2015-5600.
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Fix an issue where fsck_ffs didn't properly handle replaying a WAPBL journal on disks with non-DEV_BSIZE sectors.
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Fix error in the setlist scripts that resulted in /bin/[ being missing from the base set. PR bin/50109.
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Make libperfuse handle resource limits properly.
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Make uplcom(4) suspend/resume.
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Fix case where coretemp(4) didn't attach on some newer CPUs.
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Avoid hanging on some machines after attaching ehci(4).
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Fix crash on oboe(4) attach. PR port-i386/50076.
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mountd(8): Write the correct pid is written to pidfile. PR bin/50125.
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patch(1): Guard against malicious filenames and substitution commands.
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patch(1): Drop SCCS support.
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ypserv(8): When transferring a secure map to a slave server, don't lose the secure flag. PR bin/50057.
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resize_ffs(8):
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Make get_dev_size work on regular files too.
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Add -c to check to see if grow/shrink is required.
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Divide by DEV_BSIZE when returning size of file.
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Handle case in grow() where last cylinder group is too small for ufs2.
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Add a -p flag, which displays a progress bar.
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disklabel(8): Fix a bug that resulted in sun2 liveimages being non-bootable.
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Update libXi to 1.7.4.
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Update BIND to 9.10.2-P3.
更多内容请查看：更新日志
下载地址：
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NetBSD-7.0_RC3-amd64.iso (372MB),
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NetBSD-7.0_RC3-i386.iso (405MB).
NetBSD是一个免费的，具有高度移植性的 UNIX-like 操作系统，是现行可移植平台最多的操作系统，可以在许多平台上执行，从 64bit alpha 服务器到手持设备和嵌入式设备。NetBSD计划的口号是："Of course it runs NetBSD"。它设计简洁，代码规范，拥有众多先进特性，使得它在业界和学术界广受好评。由于简洁的设计和先进的特征，使得它在生产和研究方面，都有卓越的表现，而且它也有受使用者支持的完整的源代码。许多程序都可以很容易地通过NetBSD Packages Collection获得。
历史版本 :
NetBSD 7.1.1 发布，开源 UNIX 操作系统
NetBSD 7.1 正式版发布，开源 UNIX 操作系统
NetBSD 7.1 首个候选版发布，开源 UNIX 操作系统
NetBSD 7.1首个候选版本发布
NetBSD 7.0.2 发布，开源 UNIX 操作系统
NetBSD 7.0.1 发布，安全修复版本
NetBSD 7.0 发布，多处理器 ARM 支持
NetBSD 7.0 RC3，开源 UNIX 操作系统
NetBSD 7.0 RC2，开源UNIX操作系统
NetBSD 7.0 RC1 发布，支持 ARM 多处理器
NetBSD 5.2.3, 5.1.5 发布
NetBSD 6.1.5 发布，安全补丁版本