{"id":44017,"date":"2023-10-12T10:03:17","date_gmt":"2022-12-01T06:25:24","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/freebsd-13-2-release%e7%89%88%e6%9c%ac%e8%af%b4%e6%98%8e\/"},"modified":"2024-05-04T03:50:45","modified_gmt":"2024-05-03T19:50:45","slug":"freebsd-13-2-release%e7%89%88%e6%9c%ac%e8%af%b4%e6%98%8e","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/freebsd-13-2-release%e7%89%88%e6%9c%ac%e8%af%b4%e6%98%8e\/","title":{"rendered":"FreeBSD 13.2-RELEASE\u7248\u672c\u8bf4\u660e"},"content":{"rendered":"

\u9996\u5148<\/h1>\n

\u8fd9\u7bc7\u6587\u7ae0\u662fFreeBSD 13.2-RELEASE Release Notes\u7684\u65e5\u8bed\u7ffb\u8bd1\u3002\u7531\u4e8e\u5176\u4e2d\u6709\u8bb8\u591a\u6211\u4e0d\u719f\u6089\u7684\u5355\u8bcd\uff0c\u6240\u4ee5\u65e0\u6cd5\u4fdd\u8bc1\u7ffb\u8bd1\u7684\u51c6\u786e\u6027\u3002\u56e0\u6b64\uff0c\u6b22\u8fce\u6307\u51fa\u201c\u901a\u5e38\u4e0d\u4f1a\u8fd9\u6837\u7ffb\u8bd1\u201d\u7684\u5efa\u8bae\u3002<\/p>\n

\u6b64\u5916\uff0c\u9700\u8981\u8bf4\u660e\u7684\u662f\uff0c\u672c\u6587\u7684\u5185\u5bb9\u4e0e\u7b14\u8005\u6240\u5c5e\u7684\u516c\u53f8\u6216\u7ec4\u7ec7\u65e0\u5173\u3002\u8fd9\u53ef\u4ee5\u79f0\u4e3a\u201c\u4e3b\u52a8\u7814\u7a76\u6210\u679c\u7684\u53d1\u5e03\u201d\u3002<\/p>\n

\u73b0\u5728\uff0c\u4ee5\u4e0b\u662f\u7ffb\u8bd1\u5185\u5bb9\u3002<\/p>\n

\u8bf7\u7b80\u8ff0\u4e00\u4e0b<\/h1>\n

FreeBSD 13.2-RELEASE\u7684\u53d1\u5e03\u8bf4\u660e\u4e2d\u5305\u542b\u4e86\u572813-STABLE\u5f00\u53d1\u7ebf\u4e2d\u52a0\u5165FreeBSD\u57fa\u672c\u7cfb\u7edf\u7684\u53d8\u66f4\u6982\u8ff0\u3002\u8be5\u6587\u6863\u8fd8\u5305\u62ec\u81ea\u4e0a\u6b21\u53d1\u5e03\u4ee5\u6765\u53d1\u51fa\u7684\u9002\u7528\u7684\u5b89\u5168\u5efa\u8bae\uff0c\u5e76\u8bb0\u5f55\u4e86\u5bf9FreeBSD\u5185\u6838\u548c\u7528\u6237\u7a7a\u95f4\u7684\u91cd\u8981\u53d8\u5316\u3002\u8fd8\u63d0\u4f9b\u4e86\u4e00\u4e9b\u5173\u4e8e\u5347\u7ea7\u7684\u7b80\u8981\u8bf4\u660e\u3002<\/p>\n

\u9996\u5148<\/h1>\n

\u672c\u6587\u6863\u4e2d\u5305\u542b\u4e86FreeBSD 13.2-RELEASE\u7684\u53d1\u5e03\u8bf4\u660e\u3002\u5b83\u8be6\u7ec6\u63cf\u8ff0\u4e86\u6700\u8fd1\u6dfb\u52a0\u3001\u66f4\u6539\u6216\u5220\u9664\u7684FreeBSD\u529f\u80fd\uff0c\u5e76\u63d0\u4f9b\u4e86\u5173\u4e8e\u4ece\u4e4b\u524d\u7248\u672c\u7684FreeBSD\u5347\u7ea7\u7684\u6ce8\u610f\u4e8b\u9879\u3002<\/p>\n

\u8fd9\u4e2a\u53d1\u884c\u8bf4\u660e\u9002\u7528\u4e8e\u81ea\u4ece13-STABLE\u521b\u5efa\u4ee5\u6765\uff0c\u6cbf\u774013-STABLE\u5f00\u53d1\u5206\u652f\u7684\u6700\u65b0\u8282\u70b9\u3002\u5173\u4e8e\u6309\u7167\u8fd9\u4e2a\u5206\u652f\u6784\u5efa\u7684\u4e8c\u8fdb\u5236\u53d1\u884c\u7269\u7684\u4fe1\u606f\uff0c\u53ef\u4ee5\u5728 https:\/\/www.FreeBSD.org\/releases\/ \u4e0a\u67e5\u770b\u3002<\/p>\n

\u8fd9\u4e2aFreeBSD 13.2-RELEASE\u662f\u53d1\u5e03\u7248\u7684\u5206\u53d1\u7269\u3002\u8fd9\u4e2a\u5206\u53d1\u7269\u53ef\u4ee5\u5728https:\/\/www.FreeBSD.org\/releases\/ \u6216\u5176\u955c\u50cf\u7ad9\u70b9\u4e0a\u627e\u5230\u3002\u83b7\u53d6\u8fd9\u4e2a\uff08\u6216\u5176\u4ed6\uff09FreeBSD\u53d1\u5e03\u7248\u5206\u53d1\u7269\u7684\u8be6\u7ec6\u4fe1\u606f\uff0c\u8bf7\u53c2\u9605FreeBSD\u624b\u518c\u7684\u9644\u5f55A\uff1a\u83b7\u53d6FreeBSD\u7684\u65b9\u6cd5\u3002<\/p>\n

\u5efa\u8bae\u6240\u6709\u7528\u6237\u5728\u5b89\u88c5 FreeBSD \u4e4b\u524d\u53c2\u8003\u53d1\u5e03\u9519\u8bef\u8868\u3002\u53d1\u5e03\u9519\u8bef\u8868\u4f1a\u6839\u636e\u53d1\u5e03\u5468\u671f\u540e\u671f\u6216\u53d1\u5e03\u540e\u53d1\u73b0\u7684\u201c\u6700\u65b0\u201d\u4fe1\u606f\u8fdb\u884c\u66f4\u65b0\u3002\u5178\u578b\u7684\u66f4\u65b0\u5185\u5bb9\u5305\u62ec\u5df2\u77e5\u7684\u9519\u8bef\u3001\u5b89\u5168\u5efa\u8bae\u548c\u6587\u6863\u4fee\u6b63\u7b49\u3002\u60a8\u53ef\u4ee5\u5728 FreeBSD \u7f51\u7ad9\u4e0a\u627e\u5230 FreeBSD 13.2-RELEASE \u7684\u6700\u65b0\u7248\u672c\u53d1\u5e03\u9519\u8bef\u8868\u3002<\/p>\n

\u5728\u8fd9\u4efd\u6587\u6863\u4e2d\uff0c\u6211\u4eec\u5c06\u4ecb\u7ecdFreeBSD 13.1-RELEASE\u53ca\u66f4\u9ad8\u7248\u672c\u4e2d\u7528\u6237\u6700\u5bb9\u6613\u6ce8\u610f\u5230\u7684\u65b0\u529f\u80fd\u548c\u53d8\u5316\u3002\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u8fd9\u4e9b\u53d8\u52a8\u90fd\u662f\u7279\u5b9a\u4e8e13-STABLE\u5206\u652f\u7684\uff0c\u9664\u975e\u7279\u522b\u6307\u51fa\u662f”MERGED”\u529f\u80fd\u3002<\/p>\n

\u4e00\u822c\u6765\u8bf4\uff0c\u53d1\u5e03\u8bf4\u660e\u4e2d\u901a\u5e38\u5305\u62ec\u6700\u65b0\u7684\u5b89\u5168\u5efa\u8bae\u3001\u65b0\u589e\u7684\u9a71\u52a8\u6216\u786c\u4ef6\u652f\u6301\u3001\u65b0\u589e\u7684\u547d\u4ee4\u6216\u9009\u9879\u3001\u91cd\u8981\u7684\u9519\u8bef\u4fee\u590d\u4ee5\u53ca\u63d0\u4f9b\u7684\u8f6f\u4ef6\u5347\u7ea7\uff0c\u8fd9\u4e9b\u5185\u5bb9\u90fd\u662f\u572813.1-RELEASE\u4e4b\u540e\u53d1\u5e03\u7684\u3002\u6b64\u5916\uff0c\u8fd8\u53ef\u80fd\u5305\u62ec\u5bf9\u4e3b\u8981\u7aef\u53e3\/\u8f6f\u4ef6\u5305\u6216\u53d1\u5e03\u5de5\u7a0b\u5b9e\u8df5\u7684\u66f4\u6539\u3002\u5f53\u7136\uff0c\u65e0\u6cd5\u5728\u53d1\u5e03\u8bf4\u660e\u4e2d\u5217\u4e3eFreeBSD\u5728\u5404\u4e2a\u7248\u672c\u4e4b\u95f4\u6240\u4f5c\u7684\u6240\u6709\u53d8\u66f4\u3002\u8be5\u6587\u6863\u4e3b\u8981\u4fa7\u91cd\u4e8e\u5b89\u5168\u5efa\u8bae\u3001\u7528\u6237\u53ef\u89c1\u7684\u66f4\u6539\u4ee5\u53ca\u5728\u4e3b\u8981\u67b6\u6784\u4e0a\u7684\u6539\u8fdb\u3002<\/p>\n

\u4ece\u4e4b\u524d\u7684FreeBSD\u7248\u672c\u5347\u7ea7<\/h1>\n

\u4f7f\u7528freebsd-update(8)\u5de5\u5177\u652f\u6301\u5728RELEASE\u7248\u672c\uff08\u4ee5\u53ca\u5404\u79cd\u5b89\u5168\u6027\u5206\u652f\u7684\u5feb\u7167\uff09\u4e4b\u95f4\u8fdb\u884c\u4e8c\u8fdb\u5236\u5347\u7ea7\u3002\u4e8c\u8fdb\u5236\u5347\u7ea7\u7684\u6b65\u9aa4\u662f\u66f4\u65b0\u672a\u66f4\u6539\u7684\u7528\u6237\u5de5\u5177\u548c\u4f5c\u4e3a\u5b98\u65b9FreeBSD\u53d1\u5e03\u7684\u4e00\u90e8\u5206\u5206\u53d1\u7684\u672a\u66f4\u6539\u7684GENERIC\u5185\u6838\u3002\u5728\u4f7f\u7528freebsd-update(8)\u5de5\u5177\u65f6\uff0c\u9700\u8981\u5c06\u8981\u5347\u7ea7\u7684\u4e3b\u673a\u8fde\u63a5\u5230\u4e92\u8054\u7f51\u3002<\/p>\n

\u6839\u636e\/usr\/src\/UPDATING\u4e2d\u7684\u6307\u793a\uff0c\u652f\u6301\u4ece\u65e7\u7248\u672c\u8fdb\u884c\u57fa\u4e8e\u6e90\u7801\u7684\u5347\u7ea7\uff08\u91cd\u65b0\u7f16\u8bd1FreeBSD\u57fa\u672c\u7cfb\u7edf\u7684\u6e90\u4ee3\u7801\uff09\u3002<\/p>\n

PowerPC\u67b6\u6784\u7684\u7528\u6237\u5728\u6210\u529f\u5b89\u88c5\u5185\u6838\u548cWorld\u4e4b\u540e\u9700\u8981\u624b\u52a8\u8fd0\u884ckldxref \/boot\/kernel\u3002<\/p>\n

\u8bf7\u5728\u5907\u4efd\u6240\u6709\u6570\u636e\u548c\u914d\u7f6e\u6587\u4ef6\u4e4b\u540e\u624d\u5c1d\u8bd5\u8fdb\u884cFreeBSD\u7684\u5347\u7ea7\u3002<\/div>\n
\u5b89\u88c5\u65b0\u7684\u7528\u6237\u7ea7\u8f6f\u4ef6\u4e4b\u540e\uff0c\u6b63\u5728\u8fd0\u884c\u7684\u5b88\u62a4\u8fdb\u7a0b\u4ecd\u7136\u662f\u4e4b\u524d\u7684\u7248\u672c\u3002\u5728freebsd-update\u7684\u7b2c\u4e8c\u6b21\u542f\u52a8\u4e2d\u5b89\u88c5\u7528\u6237\u7ea7\u7ec4\u4ef6\u540e\uff0c\u6216\u8005\u5728\u901a\u8fc7installworld\u4ece\u6e90\u4ee3\u7801\u5347\u7ea7\u540e\uff0c\u9700\u8981\u91cd\u65b0\u542f\u52a8\u7cfb\u7edf\u6765\u542f\u52a8\u65b0\u8f6f\u4ef6\u7684\u5168\u90e8\u529f\u80fd\u3002\u4f8b\u5982\uff0c\u65e7\u7248\u672c\u7684sshd\u5728\u65b0\u7684\/usr\/sbin\/sshd\u5b89\u88c5\u4e4b\u540e\u65e0\u6cd5\u6b63\u786e\u5904\u7406\u4f20\u5165\u8fde\u63a5\u3002\u8bf7\u91cd\u65b0\u542f\u52a8\u5e76\u542f\u52a8\u65b0\u7684sshd\u5b88\u62a4\u8fdb\u7a0b\u4ee5\u53ca\u5176\u4ed6\u5b88\u62a4\u8fdb\u7a0b\u3002<\/div>\n

\u7528\u6237\u4e4b\u5730<\/h1>\n

\u5728\u8fd9\u4e2a\u8282\u91cc\uff0c\u6211\u4eec\u5c06\u89e3\u91ca\u7528\u6237\u5e94\u7528\u7a0b\u5e8f\u3001\u63d0\u4f9b\u7684\u8f6f\u4ef6\u4ee5\u53ca\u7cfb\u7edf\u5b9e\u7528\u5de5\u5177\u7684\u4fee\u6539\u548c\u6dfb\u52a0\u3002<\/p>\n

\u7528\u6237\u5730\u7684\u8bbe\u7f6e\u53d8\u66f4<\/h2>\n

growfs(7)\u542f\u52a8\u811a\u672c\u73b0\u5728\u5177\u6709\u5728\u6269\u5c55\u6839\u6587\u4ef6\u7cfb\u7edf\u7684\u540c\u65f6\u6dfb\u52a0\u4ea4\u6362\u5206\u533a\u7684\u529f\u80fd\uff0c\u5e76\u4e14\u5982\u679c\u6b64\u524d\u4e0d\u5b58\u5728\u4ea4\u6362\u5206\u533a\uff0c\u4e5f\u4f1a\u6dfb\u52a0\u4ea4\u6362\u5206\u533a\u3002\u8fd9\u5728\u4f7f\u7528\u539f\u59cb\u56fe\u50cf\u5b89\u88c5\u5230SD\u5361\u65f6\u975e\u5e38\u65b9\u4fbf\u3002\u65b0\u589e\u4e86\u4e00\u4e2a\u540d\u4e3agrowfs_swap_size\u7684\u65b0\u7684rc.conf(5)\u53d8\u91cf\uff0c\u60a8\u53ef\u4ee5\u6839\u636e\u9700\u8981\u8fdb\u884c\u63a7\u5236\u4ee5\u8fdb\u884c\u6dfb\u52a0\u3002\u66f4\u591a\u8be6\u7ec6\u4fe1\u606f\u8bf7\u53c2\u9605growfs(7)\u3002<\/p>\n

zfskeys\u542f\u52a8\u811a\u672c\u652f\u6301\u81ea\u52a8\u52a0\u8f7d\u5b58\u50a8\u5728ZFS\u4e2d\u7684\u5bc6\u94a5\u3002\uff08\u7531Klara Inc.\u8d5e\u52a9\uff09<\/p>\n

\u65b0\u589e\u4e86\u4e00\u4e2a\u540d\u4e3azpoolreguid\u7684\u65b0RC\u811a\u672c\uff0c\u5b83\u5c06\u4e3a\u4e00\u4e2a\u6216\u591a\u4e2azpool\u5206\u914d\u65b0\u7684GUID\u3002\u5bf9\u4e8e\u5171\u4eab\u6570\u636e\u96c6\u7684\u865a\u62df\u5316\u73af\u5883\u975e\u5e38\u6709\u7528\u3002<\/p>\n

\u5982\u679c\u6ca1\u6709\/etc\/hostid\u6587\u4ef6\uff0c\u5e76\u4e14\u786c\u4ef6\u4e2d\u6ca1\u6709\u6709\u6548\u7684UUID\uff0c\u542f\u52a8\u811a\u672chostid\u5c06\u4f1a\u751f\u6210\u4e00\u4e2a\u968f\u673a\u7684UUID\uff08\u7248\u672c4\uff09\u3002\u53e6\u5916\uff0c\u5982\u679c\u6ca1\u6709\/etc\/machine-id\u6587\u4ef6\uff0chostid_save\u811a\u672c\u5c06\u4f1a\u5c06\u4e3b\u673aID\u7684\u7d27\u51d1\u7248\u672c\uff08\u6ca1\u6709\u7834\u6298\u53f7\u7684\u7248\u672c\uff09\u4fdd\u5b58\u5230\/etc\/machine-id\u4e2d\u3002\u8fd9\u4e2a\u6587\u4ef6\u7528\u4e8eGLib\u7b49\u5e93\u7684\u4f7f\u7528\u3002<\/p>\n

\u4f7f\u7528rc.conf(5)\u4e2d\u7684defaultrouter_fibN\u548cipv6_defaultrouter_fibN\u53d8\u91cf\uff0c\u6211\u4eec\u73b0\u5728\u53ef\u4ee5\u6dfb\u52a0\u9664\u4e3b\u8981\u4e4b\u5916\u7684\u9ed8\u8ba4\u8def\u7531\u5230\u5176\u4ed6FIB\u3002 \uff08\u7531ScaleEngine Inc.\u8d5e\u52a9\uff09<\/p>\n

\u7528\u6237\u5730\u7684\u5e94\u7528\u7a0b\u5e8f\u53d8\u66f4\u70b9<\/h2>\n

bhyve(8)\u5de5\u5177\u73b0\u5728\u652f\u6301virtio-input\u8bbe\u5907\u4eff\u771f\uff0c\u7528\u4e8e\u8f93\u5165\u952e\u76d8\/\u9f20\u6807\u4e8b\u4ef6\u5230\u865a\u62df\u673a\u4e2d\u3002\u5176\u547d\u4ee4\u884c\u8bed\u6cd5\u5982\u4e0b\uff1a-s, virtio-input, \/dev\/input\/eventX\u3002<\/p>\n

kdump\uff081\uff09\u5b9e\u7528\u5de5\u5177\u73b0\u5728\u652f\u6301\u5bf9Linux\u7cfb\u7edf\u8c03\u7528\u7684\u89e3\u7801\u3002<\/p>\n

killall(1)\u5b9e\u7528\u5de5\u5177\u73b0\u5728\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u201c-t pts\/N\u201d\u8bed\u6cd5\u5411\u63a7\u5236\u7ec8\u7aef\u4e3apts(4)\u7684\u8fdb\u7a0b\u53d1\u9001\u4fe1\u53f7\u3002<\/p>\n

\u65b0\u589e\u4e86nproc (1)\u5b9e\u7528\u7a0b\u5e8f\u3002\u5b83\u4e0e\u540c\u540d\u7684Linux\u7a0b\u5e8f\u517c\u5bb9\u3002<\/p>\n

timeout(1)\u5b9e\u7528\u7a0b\u5e8f\u5df2\u88ab\u79fb\u52a8\u5230\/usr\/bin\u76ee\u5f55\u4e0b\u3002<\/p>\n

\u5728pciconf\uff088\uff09\u5b9e\u7528\u5de5\u5177\u4e2d\uff0c\u5df2\u6dfb\u52a0\u5bf9ACS\u6269\u5c55\u529f\u80fd\u89e3\u7801\u7684\u652f\u6301\u3002\uff08\u7531Chelsio Communications\u8d5e\u52a9\uff09<\/p>\n

procstat\uff081\uff09\u5de5\u5177\u73b0\u5728\u53ef\u4ee5\u4f7f\u7528\u65b0\u6dfb\u52a0\u7684 advlock \u547d\u4ee4\u6765\u8f93\u51fa\u6709\u5173\u6587\u4ef6\u5efa\u8bae\u9501\u7684\u4fe1\u606f\u3002<\/p>\n

pwd_mkdb\uff088\uff09\u5b9e\u7528\u7a0b\u5e8f\u4e0d\u518d\u5c06\u6ce8\u91ca\u4ece\/etc\/master.passwd\u590d\u5236\u5230\/etc\/passwd\u3002<\/p>\n

ppp(8)\u7684MSS\u5939\u6301\u88c5\u7f6e\u5df2\u7ecf\u5f97\u5230\u6539\u5584\u3002<\/p>\n

\u4e3a\u4e86\u907f\u514d\u7531\u4e8e\u6307\u6807\u540d\u79f0\u51b2\u7a81\u800c\u5bfc\u81f4 Prometheus \u670d\u52a1\u5668\u7684\u6df7\u4e71\uff0cprometheus_sysctl_exporter(8)\u7684\u6307\u6807\u522b\u540d\u5df2\u7ecf\u88ab\u4fee\u6539\u3002\u5c06 tcp_log_bucket \u306e UMA \u533a\u57df\u540d\u79f0\u66f4\u6539\u4e3a tcp_log_id_bucket\uff0c\u5e76\u5c06 tcp_log_node \u66f4\u6539\u4e3a tcp_log_id_node\uff0c\u4ee5\u786e\u4fdd\u4e00\u81f4\u6027\u3002\u542b\u6709\u201c(LEGACY)\u201d\u8bf4\u660e\u7684 sysctl \u53d8\u91cf\u4e0d\u518d\u88ab\u5bfc\u51fa\u3002\u8fd9\u4e9b\u53d8\u91cf\u5df2\u88ab ZFS sysctl \u66ff\u4ee3\uff0c\u5e76\u4e14\u5176\u4e2d\u8bb8\u591a\u662f\u540c\u4e00 Prometheus \u6307\u6807\u540d\u79f0\u7684\u522b\u540d\uff08\u4f8b\u5982\uff0cvfs.zfs.arc_max \u548c vfs.zfs.arc.max\uff09\u3002<\/p>\n

\u5728uuidgen\uff081\uff09\u5b9e\u7528\u5de5\u5177\u4e2d\uff0c\u65b0\u589e\u4e86\u4e00\u4e2a\u65b0\u7684\u9009\u9879-r\uff0c\u7528\u4e8e\u751f\u6210\u968f\u673a\u7684UUID\uff08\u7248\u672c4\uff09\u3002<\/p>\n

\u5f53\u88abinetd(8)\u8c03\u7528\u65f6\uff0cctlstat -P\u73b0\u5728\u4f1a\u751f\u6210\u9002\u7528\u4e8e\u5bfc\u5165\u5230Prometheus\u7684\u8f93\u51fa\u3002\u8bf7\u53c2\u8003ctlstat(8)\u3002\uff08\u7531Axcient\u8d5e\u52a9\uff09\u3002<\/p>\n

\u63d0\u4f9b\u7684\u8f6f\u4ef6<\/h2>\n

Gavin Howard\u7684bc\u5df2\u5347\u7ea7\u81f36.2.4\u7248\u672c\u3002<\/p>\n

\u5916\u7c4d\u6280\u672f\u4eba\u5458(libbsdxml)\u5df2\u7ecf\u5347\u7ea7\u52302.5.0\u7248\u672c\u3002<\/p>\n

\u6587\u4ef6\u5df2\u5347\u7ea7\u81f3\u7248\u672c5.43\u3002<\/p>\n

“Less\u5df2\u7ecf\u5347\u7ea7\u5230608\u7248\u672c\u3002”<\/p>\n

libarchive\u5df2\u5347\u7ea7\u81f33.6.2\u7248\u672c\uff0c\u5e76\u4fee\u590d\u4e86\u8bb8\u591a\u53ef\u9760\u6027\u95ee\u9898\u3002\u60a8\u53ef\u4ee5\u5728https:\/\/github.com\/libarchive\/libarchive\/releases\u4e0a\u83b7\u53d6\u76f8\u5173\u7684\u53d1\u5e03\u8bf4\u660e\u3002<\/p>\n

libedit\u5df2\u5347\u7ea7\u52302022-04-11\u7248\u672c\u3002<\/p>\n

LLVM\u7f16\u8bd1\u5668clang\u5df2\u7ecf\u5347\u7ea7\u523014.0.5\u7248\u672c\u3002<\/p>\n

\u5168\u7403\u652f\u6301\u7684 LLVM \u7a0b\u5e8f\u5b89\u5168\u68c0\u6d4b\u5668\u5df2\u5728 powerpc64 \u53ca\u5176\u53d8\u79cd\u4e0a\u542f\u7528\u3002<\/p>\n

mandoc\u5df2\u7ecf\u5347\u7ea7\u5230\u7248\u672c1.14.6\u3002<\/p>\n

OpenSSH\u5df2\u7ecf\u5347\u7ea7\u52309.2p1\u7248\u672c\u3002<\/p>\n

OpenSSL\u5df2\u7ecf\u5347\u7ea7\u52301.1.1t\u7248\u672c\u3002<\/p>\n

sendmail\u5df2\u7ecf\u5347\u7ea7\u52308.17.1\u7248\u672c\u3002<\/p>\n

SQLite3\u5df2\u5347\u7ea7\u81f33.40.1\u7248\u672c\u3002<\/p>\n

tzcode\u5df2\u7ecf\u5347\u7ea7\u52302022g\u7248\u672c\uff0c\u6539\u5584\u4e86\u65f6\u533a\u53d8\u66f4\u68c0\u6d4b\uff0c\u5e76\u4fee\u590d\u4e86\u53ef\u9760\u6027\u95ee\u9898\u3002<\/p>\n

tzdata\u5df2\u7ecf\u5347\u7ea7\u52302023b\u7248\u672c\u3002<\/p>\n

unbound\u5df2\u5347\u7ea7\u81f31.17.1\u7248\u672c\u3002<\/p>\n

xz\u5df2\u7ecf\u5347\u7ea7\u5230\u7248\u672c5.4.1\u3002<\/p>\n

xz-embedded\u5df2\u7ecf\u5347\u7ea7\u52303f438e15109229bb14ab45f285f4bff5412a9542\u3002<\/p>\n

zlib\u5df2\u7ecf\u5347\u7ea7\u52301.2.13\u7248\u672c\u3002<\/p>\n

\u8fd0\u884c\u65f6\u5e93\u548cAPI<\/h2>\n

Libmd\u5df2\u7ecf\u6dfb\u52a0\u4e86\u5bf9SHA-512\/224\u7684\u652f\u6301\u3002\uff08\u7531Klara, Inc.\u8d44\u52a9\uff09<\/p>\n

\u73b0\u5728\uff0csysdecode(3)\u548ckdump(1)\u5df2\u7ecf\u652f\u6301\u5bf9Linux\u5f62\u5f0f\u7684\u7cfb\u7edf\u8c03\u7528\u8fdb\u884c\u8ddf\u8e2a\u3002<\/p>\n

\u539f\u751f\u7684pthread\u5e93\u51fd\u6570\u5df2\u7ecf\u652f\u6301Linux\u8bed\u4e49\u3002<\/p>\n

\u6838\u5fc3<\/h1>\n

\u5728\u8fd9\u8282\u4e2d\uff0c\u6211\u4eec\u5c06\u89e3\u91ca\u5176\u4ed6\u65e0\u6cd5\u5206\u7c7b\u7684\u5185\u6838\u8bbe\u7f6e\u3001\u7cfb\u7edf\u8c03\u4f18\u548c\u7cfb\u7edf\u63a7\u5236\u53c2\u6570\u7684\u66f4\u6539\u3002<\/p>\n

\u4e00\u822c\u5185\u6838\u7684\u53d8\u66f4\u70b9<\/h2>\n

bhyve(8)\u7684\u865a\u62df\u5316\u7ba1\u7406\u7a0b\u5e8f\u548c\u5185\u6838\u6a21\u5757vmm(4)\u73b0\u5728\u652f\u6301\u8d85\u8fc716\u4e2avCPU\u7684\u5bbf\u4e3b\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cbhyve\u5141\u8bb8\u6bcf\u4e2a\u865a\u62df\u673a\u521b\u5efa\u4e0e\u4e3b\u673a\u7269\u7406CPU\u6570\u91cf\u76f8\u540c\u7684vCPU\u3002\u8fd9\u4e2a\u9650\u5236\u53ef\u4ee5\u901a\u8fc7\u53ef\u8c03\u53c2\u6570hw.vmm.maxcpu\u8fdb\u884c\u8c03\u6574\u3002<\/p>\n

\u5730\u5740\u7a7a\u95f4\u5e03\u5c40\u968f\u673a\u5316\uff08Address Space Layout Randomization\uff0cASLR\uff09\u4f1a\u9ed8\u8ba4\u542f\u7528\u4e8e64\u4f4d\u53ef\u6267\u884c\u6587\u4ef6\u3002\u5982\u679c\u5e94\u7528\u7a0b\u5e8f\u56e0\u5206\u6bb5\u9519\u8bef\u7b49\u610f\u5916\u6545\u969c\uff0c\u53ef\u4ee5\u6839\u636e\u9700\u8981\u7981\u7528\u5b83\u3002\u8981\u5728\u4e00\u6b21\u6027\u542f\u52a8\u4e2d\u7981\u7528\u5b83\uff0c\u53ef\u4ee5\u4f7f\u7528proccontrol(1)\u547d\u4ee4\uff1aproccontrol -m aslr -s disable command\u3002\u8981\u7981\u7528\u6240\u6709\u4e8c\u8fdb\u5236\u6587\u4ef6\u7684ASLR\uff0c\u53ef\u4ee5\u4f7f\u7528elfctl(1)\u547d\u4ee4\uff1aelfctl -e +noaslr file\u3002\u5982\u679c\u6709\u95ee\u9898\uff0c\u8bf7\u5728\u95ee\u9898\u62a5\u544a\u7cfb\u7edfhttps:\/\/bugs.freebsd.org\u6216freebsd-stable@FreeBSD.org\u90ae\u4ef6\u5217\u8868\u4e2d\u53d1\u5e03\u62a5\u544a\uff08\u83b7\u5f97Stormshield\u8d5e\u52a9\uff09\u3002<\/p>\n

\u82f1\u7279\u5c14\u5965\u5fb7\u83b1\u514b\uff08\u7b2c12\u4ee3\uff09\u548c\u53ef\u80fd\u7684\u731b\u79bd\u6e56\uff08\u7b2c13\u4ee3\uff09\u6df7\u5408\u5f0fCPU\u7684\u786c\u4ef6\u9875\u9762\u7981\u7528\u95ee\u9898\u7684\u89e3\u51b3\u65b9\u6848\u5df2\u7ecf\u5b9e\u65bd\u3002\u8fd9\u4e2a\u6f0f\u6d1e\u53ef\u80fd\u5bfc\u81f4UFS\u548cMSDOSFS\u6587\u4ef6\u7cfb\u7edf\u7684\u635f\u574f\u4ee5\u53ca\u53ef\u80fd\u5176\u4ed6\u5185\u5b58\u7684\u635f\u574f\u3002\u4f4e\u901f\u6838\u5fc3\uff08E\u6838\u5fc3\uff09\u5c06\u81ea\u52a8\u4f7f\u7528\u89e3\u51b3\u65b9\u6848\u6765\u91c7\u7528\u4f4e\u901f\u9875\u9762\u7981\u7528\u65b9\u6cd5\u3002\uff08FreeBSD\u57fa\u91d1\u4f1a\u8d5e\u52a9\uff09<\/p>\n

\u65b0\u7684\u5185\u6838\u914d\u7f6e\u5f00\u5173SPLIT_KERNEL_DEBUG\u53ef\u7528\u4e8e\u63a7\u5236\u5c06\u5185\u6838\u548c\u6a21\u5757\u7684\u8c03\u8bd5\u6570\u636e\u5206\u522b\u5206\u5272\u5230\u72ec\u7acb\u7684\u6587\u4ef6\u4e2d\u3002\u5b83\u4e0eWITHOUT_KERNEL_SYMBOLS\u9009\u9879\u8fdb\u884c\u4ea4\u4e92\uff0c\u5e76\u4e14\u4e0e13.0-RELEASE\u548c13.1-RELEASE\u7684\u884c\u4e3a\u4e0d\u540c\uff0c\u4f46\u4e0e\u4e4b\u524d\u7684\u7248\u672c\u4e00\u6837\uff0c\u53ea\u80fd\u63a7\u5236\u8c03\u8bd5\u6570\u636e\u7684\u5b89\u88c5\u3002\u9ed8\u8ba4\u8bbe\u7f6e\u4e3aWITH_KERNEL_SYMBOLS\u548cWITH_SPLIT_KERNEL_DEBUG\uff0c\u6ca1\u6709\u8c03\u8bd5\u6570\u636e\u7684\u5185\u6838\u548c\u6a21\u5757\u5c06\u5b89\u88c5\u5728\/boot\u76ee\u5f55\u4e2d\uff0c\u72ec\u7acb\u7684\u8c03\u8bd5\u6587\u4ef6\u5c06\u5b89\u88c5\u5728\/usr\/lib\/debug\u76ee\u5f55\u4e2d\uff08\u572813.0-RELEASE\u4e4b\u524d\u7684\u7248\u672c\u4e2d\uff0c\u9ed8\u8ba4\u8bbe\u7f6e\u5c31\u662f\u8fd9\u6837\uff09\u3002\u4f7f\u7528WITHOUT_KERNEL_SYMBOLS\u548cWITH_SPLIT_KERNEL_DEBUG\u4f1a\u751f\u6210\u72ec\u7acb\u7684\u8c03\u8bd5\u6587\u4ef6\uff0c\u4f46\u4e0d\u4f1a\u50cf\u572813.0-RELEASE\u4e4b\u524d\u4f7f\u7528WITHOUT_KERNEL_SYMBOLS\u65f6\u90a3\u6837\u8fdb\u884c\u5b89\u88c5\u3002\u6700\u540e\uff0c\u4f7f\u7528WITHOUT_KERNEL_SYMBOLS\u548cWITHOUT_SPLIT_KERNEL_DEBUG\u5c06\u4f1a\u5b89\u88c5\u5305\u542b\u8c03\u8bd5\u4fe1\u606f\u7684\u5185\u6838\u548c\u6a21\u5757\u5230\/boot\u76ee\u5f55\uff0c\u5c31\u50cf\u4f7f\u752813.1-RELEASE\u65f6\u4f7f\u7528WITHOUT_KERNEL_SYMBOLS\u4e00\u6837\u3002\uff08\u7531FreeBSD Foundation\u8d5e\u52a9\uff09<\/p>\n

\u5728PowerPC\u4e0a\uff0cpseries\u7684radix pmap\u5728ISA 3.0\u4e2d\u5f97\u5230\u4e86\u652f\u6301\u3002\u8fd9\u6837\u4e00\u6765\uff0c\u5bf9\u4e8ePOWER9\u5b9e\u4f8b\u6765\u8bf4\uff0c\u9700\u8981\u7528\u4e8e\u7ba1\u7406pmap\u6240\u9700\u7684\u8d85\u7ea7\u8c03\u7528\u6570\u91cf\u5c06\u51cf\u5c11\uff0c\u4ece\u800c\u4f7fpseries\u5927\u5e45\u63d0\u901f\u3002<\/p>\n

\u5728arm64\u67b6\u6784\u7684Linux\u8fdb\u7a0b\u4e0a\uff0c\u5df2\u7ecf\u652f\u6301\u4e86ptrace(2)\u3002<\/p>\n

\u4e3a\u4e86\u4fc3\u8fdb\u7a33\u5b9a\u7248\u5206\u652f\u7684ABI\u517c\u5bb9\u6027\uff0cCPU\u4eb2\u548c\u6027\u7cfb\u7edf\u8c03\u7528\u5bf9\u4e8e\u6bd4\u5185\u6838\u4f7f\u7528\u7684CPU\u96c6\u66f4\u5c0f\u7684\u96c6\u5408\u66f4\u52a0\u5bbd\u5bb9\u3002\u8fd9\u4f7f\u5f97\u589e\u52a0\u5185\u6838\u96c6\u5927\u5c0fMAXCPU\u53d8\u5f97\u66f4\u5bb9\u6613\u3002<\/p>\n

\u65b0\u589e\u4e86\u5bf964\u4f4dLinux\uff084\uff09\u7684ABI\u652f\u6301\uff0c\u5e76\u53ef\u4ee5\u5728\u6574\u4e2a\u4fe1\u53f7\u4f20\u9012\u8fc7\u7a0b\u4e2d\u4fdd\u5b58CPU\u6d6e\u70b9\u6570\u7684\u72b6\u6001\u3002<\/p>\n

\u5bf9\u4e8evDSO\uff08Virtual Dynamically Shared Object\uff09\u7684\u652f\u6301\u5728linux\uff084\uff09ABI\u4e2d\u51e0\u4e4e\u5df2\u7ecf\u5b8c\u6210\u3002<\/p>\n

arm64 Linux (4) ABI \u7684\u72b6\u6001\u5df2\u7ecf\u4e0e amd64 Linux (4) ABI \u76f8\u7b49\u3002<\/p>\n

\u8bbe\u5907\u548c\u9a71\u52a8\u5668<\/h1>\n

\u8bbe\u5907\u9a71\u52a8\u7a0b\u5e8f<\/h2>\n

em(4)\u9a71\u52a8\u7a0b\u5e8f\u5df2\u7ecf\u66f4\u65b0\uff0c\u73b0\u5728\u53ef\u4ee5\u6b63\u786e\u652f\u6301\u65b0\u82af\u724782580\u548ci350\u53ef\u7528\u7684\u6240\u6709\u63a5\u6536\u7f13\u51b2\u533a\u5927\u5c0f\u7684\u8303\u56f4\u3002<\/p>\n

ena\uff084\uff09\u9a71\u52a8\u7a0b\u5e8f\u5df2\u5347\u7ea7\u81f32.6.2\u7248\u672c\u3002\uff08\u7531\u4e9a\u9a6c\u900a\u516c\u53f8\u8d5e\u52a9\uff09<\/p>\n

\u82f1\u7279\u5c14\u9e70\u6e56\u6e56S CPU\u7684\u57fa\u672c\u652f\u6301\u5df2\u7ecf\u5728hwpmc(4)\u4e2d\u5b9e\u73b0\u4e86\u3002<\/p>\n

\u51b0(4)\u9a71\u52a8\u5df2\u66f4\u65b0\u81f31.37.7-k\u7248\u672c\u3002<\/p>\n

irdma\uff084\uff09RDMA\u9a71\u52a8\u7a0b\u5e8f\u5df2\u7ecf\u5f15\u5165\u652f\u6301Intel E810\u4ee5\u592a\u7f51\u63a7\u5236\u5668\uff0c\u6bcf\u4e2a\u7269\u7406\u51fd\u6570\u90fd\u652f\u6301RoCEv2\u548ciWARP\u534f\u8bae\uff0c\u5e76\u5c06RoCEv2\u8bbe\u4e3a\u9ed8\u8ba4\u534f\u8bae\uff0c\u5347\u7ea7\u5230\u7248\u672c1.1.5-k\u300242bad04a2156\uff08\u7531Intel Corporation\u8d5e\u52a9\uff09\u3002<\/p>\n

\u53ef\u4ee5\u5f00\u59cb\u5bf9DPAA2\uff08\u7b2c2\u4e16\u4ee3\u6570\u636e\u901a\u9053\u52a0\u901f\u67b6\u6784-\u90e8\u5206NXP SoC\u4e0a\u7684\u786c\u4ef6\u7ea7\u7f51\u7edc\u67b6\u6784\uff09\u8fdb\u884c\u521d\u59cb\u652f\u6301\u4e86\u3002\u6267\u884cNXP\u63d0\u4f9b\u7684\u56fa\u4ef6\uff0c\u63d0\u4f9bDPAA2\u5bf9\u8c61\u4f5c\u4e3a\u62bd\u8c61\u5c42\uff0c\u5e76\u63d0\u4f9bdpni\u7f51\u7edc\u63a5\u53e3\u3002\uff08\u5728\u88f8\u5954\u7684\u70ed\u60c5:)\u5e76\u5f97\u5230\u4e86Traverse Technologies\u7684\u652f\u6301\uff09<\/p>\n

Intel \u65e0\u7ebf\u63a5\u53e3\u7684 iwlwifi(4) \u9a71\u52a8\u7a0b\u5e8f\u5df2\u8fdb\u884c\u4e86\u66f4\u65b0\u3002\uff08\u7531FreeBSD\u57fa\u91d1\u4f1a\u8d5e\u52a9\uff09<\/p>\n

\u70ba\u4e86\u652f\u6301\u591a\u500bRealtek\u7121\u7ddaPCI\u4ecb\u9762\uff0c\u5df2\u65b0\u589ertw88(4)\u9a45\u52d5\u7a0b\u5f0f\u3002\u76ee\u524d\u50c5\u9650\u65bc802.11 a\/b\/g\u3002\u8a73\u7d30\u8cc7\u8a0a\u8acb\u53c3\u8003https:\/\/wiki.freebsd.org\/WiFi\/Rtw88\u3002<\/p>\n

\u4e3a\u4e86\u652f\u6301Linux\u8bbe\u5907\u9a71\u52a8\u7a0b\u5e8f\uff0c\u8fdb\u884c\u4e86\u8bb8\u591aKPI\u7684\u589e\u52a0\u548c\u6539\u8fdb\u3002(\u7531FreeBSD\u57fa\u91d1\u4f1a\u8d5e\u52a9)<\/p>\n

\u5b58\u50a8\u7a7a\u95f4<\/h1>\n

\u672c\u8282\u4ecb\u7ecd\u4e86\u5173\u4e8e\u6587\u4ef6\u7cfb\u7edf\u548c\u5176\u4ed6\u5b58\u50a8\u5b50\u7cfb\u7edf\u7684\u53d8\u66f4\u548c\u6dfb\u52a0\uff0c\u5305\u62ec\u672c\u5730\u548c\u7f51\u7edc\u4e24\u79cd\u60c5\u51b5\u3002<\/p>\n

NFS\u7684\u6539\u53d8\u70b9<\/h2>\n

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UFS\u7684\u4fee\u6539\u5185\u5bb9<\/h2>\n

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\u5f15\u5bfc\u52a0\u8f7d\u5668\u7684\u66f4\u6539\u70b9<\/h1>\n

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\u5f15\u5bfc\u7a0b\u5e8f\u7684\u53d8\u66f4\u70b9<\/h2>\n

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\u7f51\u7edc<\/h1>\n

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\u666e\u901a\u7684\u7f51\u7edc<\/h2>\n

WG(4) WireGuard\u9a45\u52d5\u7a0b\u5f0f\u5df2\u7d93\u91cd\u65b0\u6574\u5408\u3002\u4f7f\u7528WireGuard\u5354\u8b70\u63d0\u4f9b\u865b\u64ec\u79c1\u4eba\u7db2\u7d61\uff08VPN\uff09\u4ecb\u9762\u3002\uff08\u7531Rubicon Communications, LLC\uff08”Netgate”\uff09\u548cFreeBSD\u57fa\u91d1\u6703\u8d0a\u52a9\uff09<\/p>\n

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\u901a\u8fc7 ipfw(4)\uff0c\u73b0\u5728\u652f\u6301\u57fa\u6570\u8868\u548c\u67e5\u627e MAC \u5730\u5740\u3002\u8fd9\u4f7f\u5f97\u53ef\u4ee5\u5efa\u7acb MAC \u5730\u5740\u8868\u5e76\u7528\u4e8e\u8fc7\u6ee4\u3002<\/p>\n

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\u5728TCP\u548cSCTP\u4e2d\uff0c\u6709\u8bb8\u591a\u9519\u8bef\u4fee\u590d\u3002<\/p>\n

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OPIE\u4e0d\u518d\u63a8\u8350\u4f7f\u7528\uff0c\u5e76\u4e14\u5c06\u5728FreeBSD 14.0\u4e2d\u88ab\u79fb\u9664\u3002<\/p>\n

ce(4)\u548ccp(4)\u540c\u6b65\u4e32\u884c\u9a71\u52a8\u7a0b\u5e8f\u5c06\u88ab\u5f03\u7528\uff0c\u5e76\u5728FreeBSD 14.0\u4e2d\u88ab\u5220\u9664\u3002<\/p>\n

ISA\u58f0\u5361\u7684\u9a71\u52a8\u7a0b\u5e8f\u5df2\u88ab\u5e9f\u9664\uff0c\u5e76\u5c06\u5728FreeBSD 14.0\u4e2d\u5220\u9664\u3002 \uff08\u7531FreeBSD\u57fa\u91d1\u4f1a\u652f\u6301\uff09<\/p>\n

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\u5728FreeBSD 14.0\u4e2d\uff0cNetgraph (NgATM)\u7684ATM\u5176\u4f59\u7ec4\u4ef6\u5c06\u88ab\u5e9f\u6b62\u5e76\u5220\u9664\u3002\u4e4b\u524d\u5df2\u7ecf\u79fb\u9664\u4e86\u5bf9ATM\u7f51\u7edc\u63a5\u53e3\u5361\uff08NIC\uff09\u7684\u652f\u6301\u3002<\/p>\n

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\u5728\u672a\u6765\u7684\u7248\u672c\u4e2d\uff0c geom(8) \u7684 VINUM \u7c7b\u5c06\u4e0d\u518d\u88ab\u63a8\u8350\uff0c\u5e76\u8ba1\u5212\u5220\u9664\u3002<\/p>\n

\u66f4\u6539\u9ed8\u8ba4\u7684CPUTYPE<\/h2>\n

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