\u6211\u7684\u5bb6\u5ead\u5b9e\u9a8c\u5ba4\u91cc\u6709\u5341\u51e0\u53f0\u7269\u7406\u8ba1\u7b97\u673a\u4ee5\u53ca\u66f4\u591a\u7684\u865a\u62df\u673a\u3002\u8fd9\u4e9b\u7cfb\u7edf\u4e2d\u7684\u5927\u591a\u6570\u662f\u6211\u7528\u6765\u8fdb\u884c\u6d4b\u8bd5\u548c\u5b9e\u9a8c\u7684\u3002\u6211\u7ecf\u5e38\u5199\u4f7f\u7528\u81ea\u52a8\u5316\u6765\u7b80\u5316\u7cfb\u7edf\u7ba1\u7406\u4efb\u52a1\u7684\u6587\u7ae0\u3002\u6211\u8fd8\u5728\u591a\u4e2a\u5730\u65b9\u5199\u8fc7\uff0c\u6211\u4ece\u81ea\u5df1\u7684\u9519\u8bef\u4e2d\u5b66\u5230\u7684\u4e1c\u897f\u6bd4\u51e0\u4e4e\u4efb\u4f55\u5176\u4ed6\u65b9\u5f0f\u90fd\u591a\u3002<\/p>\n

\u5728\u8fc7\u53bb\u7684\u51e0\u5468\u91cc\uff0c\u6211\u5b66\u5230\u4e86\u5f88\u591a\u4e1c\u897f\u3002<\/p>\n

\u6211\u7ed9\u81ea\u5df1\u5236\u9020\u4e86\u4e00\u4e2a\u5927\u9ebb\u70e6\u3002\u4f5c\u4e3a\u591a\u5e74\u7684\u7cfb\u7edf\u7ba1\u7406\u5458\uff0c\u6211\u5199\u4e86\u6570\u767e\u7bc7\u5173\u4e8e Linux \u7684\u6587\u7ae0\u548c\u4e94\u672c\u4e66\uff0c\u6211\u5e94\u8be5\u5bf9 Linux \u66f4\u4e86\u89e3\u3002\u8bdd\u53c8\u8bf4\u56de\u6765\uff0c\u6211\u4eec\u90fd\u4f1a\u72af\u9519\uff0c\u8fd9\u662f\u4e00\u4e2a\u91cd\u8981\u7684\u6559\u8bad\uff1a\u4f60\u6c38\u8fdc\u4e0d\u4f1a\u56e0\u4e3a\u6709\u7ecf\u9a8c\u800c\u4e0d\u72af\u9519\u3002<\/p>\n

\u6211\u4e0d\u6253\u7b97\u8ba8\u8bba\u6211\u7684\u9519\u8bef\u7684\u7ec6\u8282\u3002\u544a\u8bc9\u4f60\u8fd9\u662f\u4e00\u4e2a\u9519\u8bef\u5c31\u8db3\u591f\u4e86\uff0c\u5728\u6211\u505a\u4e4b\u524d\u6211\u5e94\u8be5\u591a\u8003\u8651\u4e00\u4e0b\u6211\u5728\u505a\u4ec0\u4e48\u3002\u6b64\u5916\uff0c\u7ec6\u8282\u5e76\u4e0d\u662f\u91cd\u70b9\u3002\u7ecf\u9a8c\u4e0d\u80fd\u8ba9\u4f60\u514d\u4e8e\u72af\u4e0b\u7684\u6bcf\u4e00\u4e2a\u9519\u8bef\uff0c\u4f46\u5b83\u53ef\u4ee5\u5e2e\u52a9\u4f60\u6062\u590d\u3002\u8fd9\u5c31\u662f\u672c\u6587\u8981\u8ba8\u8bba\u7684\u5185\u5bb9\uff1a\u4f7f\u7528\u73b0\u573a USB \u53d1\u884c\u7248\u542f\u52a8\u5e76\u8fdb\u5165\u6062\u590d\u6a21\u5f0f\u3002<\/p>\n

\u95ee\u9898<\/strong><\/div>\n
\u9996\u5148\uff0c\u6211\u5236\u9020\u4e86\u95ee\u9898\uff0c\u8fd9\u672c\u8d28\u4e0a\u662f \u200b\u200b\/etc\/default\/grub\u200b\u200b\u200b \u6587\u4ef6\u7684\u9519\u8bef\u914d\u7f6e\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4f7f\u7528 Ansible \u5c06\u9519\u8bef\u914d\u7f6e\u7684\u6587\u4ef6\u5206\u53d1\u5230\u6211\u6240\u6709\u7684\u7269\u7406\u8ba1\u7b97\u673a\u5e76\u8fd0\u884c \u200b\u200bgrub2-mkconfig\u200b\u200b\u3002\u5168\u90e8 12 \u4e2a\u3002\u8fd9\u771f\u7684\uff0c\u771f\u7684\u5f88\u5feb\u3002<\/p>\n
\u9664\u4e86\u4e24\u53f0\u4e4b\u5916\uff0c\u6240\u6709\u7684\u90fd\u65e0\u6cd5\u542f\u52a8\u3002\u5b83\u4eec\u5728 Linux \u542f\u52a8\u7684\u65e9\u671f\u9636\u6bb5\u5d29\u6e83\uff0c\u51fa\u73b0\u5404\u79cd\u65e0\u6cd5\u5b9a\u4f4d \u200b\u200b\/root\u200b\u200b \u6587\u4ef6\u7cfb\u7edf\u7684\u9519\u8bef\u3002<\/p>\n
\u6211\u53ef\u4ee5\u4f7f\u7528 root \u5bc6\u7801\u8fdb\u5165\u201c\u7ef4\u62a4\u201d\u6a21\u5f0f\uff0c\u4f46\u662f\u5982\u679c\u6ca1\u6709\u6302\u8f7d \u200b\u200b\/root\u200b\u200b\uff0c\u5373\u4f7f\u662f\u6700\u7b80\u5355\u7684\u5de5\u5177\u4e5f\u65e0\u6cd5\u8bbf\u95ee\u3002\u76f4\u63a5\u5f15\u5bfc\u5230\u6062\u590d\u5185\u6838\u4e5f\u4e0d\u8d77\u4f5c\u7528\u3002\u7cfb\u7edf\u771f\u7684\u88ab\u7834\u574f\u4e86\u3002<\/p>\n
Fedora \u6062\u590d\u6a21\u5f0f<\/strong><\/div>\n
\u89e3\u51b3\u6b64\u95ee\u9898\u7684\u552f\u4e00\u65b9\u6cd5\u662f\u627e\u5230\u8fdb\u5165\u6062\u590d\u6a21\u5f0f\u7684\u65b9\u6cd5\u3002\u5f53\u4e00\u5207\u90fd\u5931\u8d25\u65f6\uff0cFedora \u63d0\u4f9b\u4e86\u4e00\u4e2a\u975e\u5e38\u9177\u7684\u5de5\u5177\uff1a\u7528\u4e8e\u5b89\u88c5 Fedora \u65b0\u5b9e\u4f8b\u7684\u73b0\u573a USBLive USB \u9a71\u52a8\u5668\u3002<\/p>\n
\u5c06 BIOS \u8bbe\u7f6e\u4e3a\u4ece\u73b0\u573a USB \u8bbe\u5907\u542f\u52a8\u540e\uff0c\u6211\u542f\u52a8\u5230 Fedora 36 Xfce \u7684\u73b0\u573alive\u7528\u6237\u684c\u9762\u3002\u6211\u5728\u684c\u9762\u4e0a\u6253\u5f00\u4e86\u4e24\u4e2a\u76f8\u90bb\u7684\u7ec8\u7aef\u4f1a\u8bdd\uff0c\u5e76\u5728\u4e24\u8005\u4e2d\u90fd\u5207\u6362\u5230\u4e86 root \u6743\u9650\u3002<\/p>\n
\u6211\u5728\u5176\u4e2d\u4e00\u4e2a\u8fd0\u884c\u4e86 \u200b\u200blsblk\u200b\u200b\u200b \u4ee5\u4f9b\u53c2\u8003\u3002\u6211\u4f7f\u7528\u8be5\u7ed3\u679c\u6765\u8bc6\u522b \u200b\u200b\/\u200b\u200b\u200b \u6839\u5206\u533a\u4ee5\u53ca \u200b\u200bboot\u200b\u200b\u200b \u548c \u200b\u200befi\u200b\u200b\u200b \u5206\u533a\u3002\u6211\u4f7f\u7528\u4e86\u6211\u7684\u4e00\u53f0\u865a\u62df\u673a\uff0c\u5982\u4e0b\u6240\u793a\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\u6ca1\u6709 \u200b\u200befi\u200b\u200b \u5206\u533a\uff0c\u56e0\u4e3a\u6b64 VM \u4e0d\u4f7f\u7528 UEFI\u3002<\/p>\n
# lsblk\r\n\r\nNAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS\r\n\r\nloop0 7:0 0 1.5G 1 loop\r\n\r\nloop1 7:1 0 6G 1 loop\r\n\r\n\u251c\u2500live-rw 253:0 0 6G 0 dm \/\r\n\r\n\u2514\u2500live-base 253:1 0 6G 1 dm \r\n\r\nloop2 7:2 0 32G 0 loop\r\n\r\n\u2514\u2500live-rw 253:0 0 6G 0 dm \/\r\n\r\nsda 8:0 0 120G 0 disk\r\n\r\n\u251c\u2500sda1 8:1 0 1G 0 part\r\n\r\n\u2514\u2500sda2 8:2 0 119G 0 part\r\n\r\n \u251c\u2500vg01-swap 253:2 0 4G 0 lvm \r\n\r\n \u251c\u2500vg01-tmp 253:3 0 10G 0 lvm \r\n\r\n \u251c\u2500vg01-var 253:4 0 20G 0 lvm \r\n\r\n \u251c\u2500vg01-home 253:5 0 5G 0 lvm \r\n\r\n \u251c\u2500vg01-usr 253:6 0 20G 0 lvm \r\n\r\n \u2514\u2500vg01-root 253:7 0 5G 0 lvm \r\n\r\nsr0 11:0 1 1.6G 0 rom \/run\/initramfs\/live\r\n\r\nzram0 252:0 0 8G 0 disk [SWAP]\r\n<\/pre>\n
\u200b\u200b\/dev\/sda1\u200b\u200b\u200b \u5206\u533a\u5f88\u5bb9\u6613\u8bc6\u522b\u4e3a \u200b\u200b\/boot\u200b\u200b\u200b\uff0c\u6839\uff08\u200b\u200b\/\u200b\u200b\uff09\u5206\u533a\u4e5f\u5f88\u660e\u663e\u3002<\/p>\n
\u5728\u53e6\u4e00\u4e2a\u7ec8\u7aef\u4f1a\u8bdd\u4e2d\uff0c\u6211\u6267\u884c\u4e86\u4e00\u7cfb\u5217\u6b65\u9aa4\u6765\u6062\u590d\u6211\u7684\u7cfb\u7edf\u3002\u7279\u5b9a\u7684\u5377\u7ec4\u540d\u79f0\u548c\u8bbe\u5907\u5206\u533a\uff08\u4f8b\u5982 \u200b\u200b\/dev\/sda1\u200b\u200b\uff09\u56e0\u7cfb\u7edf\u800c\u5f02\u3002\u6b64\u5904\u663e\u793a\u7684\u547d\u4ee4\u7279\u5b9a\u4e8e\u6211\u7684\u60c5\u51b5\u3002<\/p>\n
\u76ee\u6807\u662f\u4f7f\u7528\u73b0\u573a USB \u5f15\u5bfc\u5e76\u5b8c\u6210\u542f\u52a8\uff0c\u7136\u540e\u4ec5\u5728\u955c\u50cf\u76ee\u5f55\u4e2d\u6302\u8f7d\u5fc5\u8981\u7684\u6587\u4ef6\u7cfb\u7edf\uff0c\u5e76\u8fd0\u884c \u200b\u200bchroot\u200b\u200b \u547d\u4ee4\u5728 chroot \u955c\u50cf\u76ee\u5f55\u4e2d\u8fd0\u884c Linux\u3002\u8fd9\u79cd\u65b9\u6cd5\u7ed5\u8fc7\u635f\u574f\u7684 GRUB\uff08\u6216\u5176\u4ed6\uff09\u914d\u7f6e\u6587\u4ef6\u3002\u4f46\u662f\uff0c\u5b83\u63d0\u4f9b\u4e86\u4e00\u4e2a\u5b8c\u6574\u7684\u8fd0\u884c\u7cfb\u7edf\uff0c\u5176\u4e2d\u5b89\u88c5\u4e86\u6240\u6709\u539f\u59cb\u6587\u4ef6\u7cfb\u7edf\u4ee5\u8fdb\u884c\u6062\u590d\uff0c\u65e2\u662f\u6240\u9700\u5de5\u5177\u7684\u6765\u6e90\uff0c\u4e5f\u662f\u8981\u8fdb\u884c\u66f4\u6539\u7684\u76ee\u6807\u3002<\/p>\n
\u4ee5\u4e0b\u662f\u6b65\u9aa4\u548c\u76f8\u5173\u547d\u4ee4\uff1a<\/p>\n
\u521b\u5efa\u76ee\u5f55\u200b\u200b\/mnt\/sysimage\u200b\u200b\u200b \u4ee5\u63d0\u4f9b\u200b\u200bchroot\u200b\u200b \u76ee\u5f55\u7684\u4f4d\u7f6e\u3002
\n\u5c06\u6839\u5206\u533a\u6302\u8f7d\u5230\u200b\u200b\/mnt\/sysimage\u200b\u200b\uff1a<\/p>\n
# mount \/dev\/mapper\/vg01-root \/mnt\/sysimage\r\n\r\n\u5c06\u200b\u200b\/mnt\/sysimage\u200b\u200b \u8bbe\u4e3a\u4f60\u7684\u5de5\u4f5c\u76ee\u5f55\uff1a\r\n\r\n# cd \/mnt\/sysimage\r\n<\/pre>\n
\u6302\u8f7d\u200b\u200b\/boot\u200b\u200b\u200b \u548c\u200b\u200b\/boot\/efi\u200b\u200b \u6587\u4ef6\u7cfb\u7edf\u3002
\n\u6302\u8f7d\u5176\u4ed6\u4e3b\u8981\u6587\u4ef6\u7cfb\u7edf\u3002\u6b64\u6b65\u9aa4\u4e0d\u9700\u8981\u50cf\u200b\u200b\/home\u200b\u200b\u200b \u548c\u200b\u200b\/tmp\u200b\u200b \u8fd9\u6837\u7684\u6587\u4ef6\u7cfb\u7edf\uff1a<\/p>\n
# mount \/dev\/mapper\/vg01-usr usr\r\n\r\n\r\n# mount \/dev\/mapper\/vg01-var var\r\n<\/pre>\n
\u7ed1\u5b9a\u5df2\u6302\u8f7d\u7684\u91cd\u8981\u6587\u4ef6\u7cfb\u7edf\uff0c\u5b83\u4eec\u5fc5\u987b\u5728\u5df2\u7ecf chroot \u7684\u7cfb\u7edf\u548c\u539f\u59cb\u7684\u73b0\u573a\u7cfb\u7edf\u4e4b\u95f4\u5171\u4eab\uff0c\u800c\u540e\u8005\u4ecd\u7136\u5728\u5916\u90e8\u8fd0\u884c\uff1a<\/p>\n
# mount --bind \/sys sys\r\n\r\n\r\n# mount --bind \/proc proc\r\n<\/pre>\n
\u4e00\u5b9a\u8981\u6700\u540e\u64cd\u4f5c\u200b\u200b\/dev\u200b\u200b \u76ee\u5f55\uff0c\u5426\u5219\u5176\u4ed6\u6587\u4ef6\u7cfb\u7edf\u4e0d\u80fd\u6302\u8f7d\uff1a<\/p>\n
# mount --bind \/dev dev\r\n\r\nchroot \u5230\u7cfb\u7edf\u955c\u50cf\uff1a\r\n\r\n# chroot \/mnt\/sysimage\r\n<\/pre>\n
\u7cfb\u7edf\u73b0\u5728\u5df2\u7ecf\u51c6\u5907\u597d\u4e86\uff0c\u65e0\u8bba\u4f60\u9700\u8981\u505a\u4ec0\u4e48\uff0c\u90fd\u53ef\u4ee5\u628a\u5b83\u6062\u590d\u5230\u4e00\u4e2a\u5de5\u4f5c\u72b6\u6001\u3002\u7136\u800c\uff0c\u6709\u4e00\u6b21\u6211\u80fd\u591f\u5728\u8fd9\u79cd\u72b6\u6001\u4e0b\u8fd0\u884c\u6211\u7684\u670d\u52a1\u5668\u6570\u5929\uff0c\u76f4\u5230\u6211\u80fd\u591f\u7814\u7a76\u6d4b\u8bd5\u51fa\u771f\u6b63\u7684\u4fee\u590d\u65b9\u6cd5\u3002\u6211\u5e76\u4e0d\u63a8\u8350\u8fd9\u6837\u505a\uff0c\u4f46\u5728\u7d27\u6025\u60c5\u51b5\u4e0b\uff0c\u5f53\u6709\u4efb\u52a1\u9700\u8981\u542f\u52a8\u548c\u8fd0\u884c\u65f6\uff0c\u8fd9\u53ef\u80fd\u662f\u4e00\u4e2a\u9009\u62e9\u3002<\/p>\n
\u89e3\u51b3\u65b9\u6848<\/strong><\/div>\n
\u5f53\u6211\u8ba9\u6bcf\u4e2a\u7cfb\u7edf\u8fdb\u5165\u6062\u590d\u6a21\u5f0f\uff0c\u4fee\u590d\u5c31\u5f88\u5bb9\u6613\u4e86\u3002\u56e0\u4e3a\u6211\u7684\u7cfb\u7edf\u73b0\u5728\u5c31\u50cf\u6210\u529f\u542f\u52a8\u4e00\u6837\u5de5\u4f5c\uff0c\u6211\u53ea\u9700\u5bf9 \u200b\u200b\/etc\/default\/grub\u200b\u200b\u200b \u548c \u200b\u200b\/etc\/fstab\u200b\u200b\u200b \u8fdb\u884c\u5fc5\u8981\u7684\u66f4\u6539\u5e76\u8fd0\u884c \u200b\u200bgrub2-mkconfig > boot\/grub2\/grub.cfg\u200b\u200b\u200b \u547d\u4ee4\u3002\u6211\u4f7f\u7528 \u200b\u200bexit\u200b\u200b \u547d\u4ee4\u9000\u51fa chroot \u73af\u5883\uff0c\u7136\u540e\u91cd\u542f\u4e3b\u673a\u3002<\/p>\n
\u5f53\u7136\uff0c\u6211\u65e0\u6cd5\u81ea\u52a8\u4ece\u6211\u7684\u610f\u5916\u4e8b\u6545\u4e2d\u6062\u590d\u8fc7\u6765\u3002\u6211\u5fc5\u987b\u5728\u6bcf\u53f0\u4e3b\u673a\u4e0a\u624b\u52a8\u6267\u884c\u6574\u4e2a\u8fc7\u7a0b\uff0c\u8fd9\u662f\u4f7f\u7528\u81ea\u52a8\u5316\u5feb\u901f\u548c\u5bb9\u6613\u5730\u4f20\u64ad\u6211\u81ea\u5df1\u7684\u9519\u8bef\u7684\u4e00\u70b9\u62a5\u5e94\u3002<\/p>\n
\u5f97\u5230\u6559\u8bad<\/strong><\/div>\n
\u5c3d\u7ba1\u5b83\u4eec\u5f88\u6709\u7528\uff0c\u6211\u66fe\u7ecf\u8ba8\u538c\u5728\u6211\u7684\u4e00\u4e9b\u7cfb\u7edf\u7ba1\u7406\u5458\u5de5\u4f5c\u4e2d\u4e3e\u884c\u7684\u201c\u7ecf\u9a8c\u6559\u8bad\u201d\u4f1a\u8bae\uff0c\u4f46\u770b\u6765\u6211\u786e\u5b9e\u9700\u8981\u63d0\u9192\u81ea\u5df1\u4e00\u4e9b\u4e8b\u60c5\u3002\u56e0\u6b64\uff0c\u8fd9\u91cc\u662f\u6211\u4ece\u8fd9\u573a\u81ea\u4f5c\u81ea\u53d7\u7684\u60e8\u8d25\u4e2d\u83b7\u5f97\u7684\u201c\u6559\u8bad\u201d\u3002<\/p>\n
\u9996\u5148\uff0c\u65e0\u6cd5\u5f15\u5bfc\u7684\u5341\u4e2a\u7cfb\u7edf\u4f7f\u7528\u4e86\u4e0d\u540c\u7684\u5377\u7ec4\u547d\u540d\u65b9\u6848\uff0c\u800c\u6211\u7684\u65b0 GRUB \u914d\u7f6e\u6ca1\u6709\u8003\u8651\u5230\u8fd9\u4e00\u70b9\u3002\u6211\u53ea\u662f\u5ffd\u7565\u4e86\u5b83\u4eec\u53ef\u80fd\u4e0d\u540c\u7684\u4e8b\u5b9e\u3002<\/p>\n
\u5f7b\u5e95\u8003\u8651\u6e05\u695a\u3002
\n\u5e76\u975e\u6240\u6709\u7cfb\u7edf\u90fd\u76f8\u540c\u3002
\n\u6d4b\u8bd5\u4e00\u5207\u3002
\n\u9a8c\u8bc1\u4e00\u5207\u3002
\n\u6c38\u8fdc\u4e0d\u8981\u505a\u5047\u8bbe\u3002
\n\u73b0\u5728\u4e00\u5207\u6b63\u5e38\u3002\u5e0c\u671b\u6211\u4e5f\u806a\u660e\u4e00\u70b9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u6211\u7684\u5bb6\u5ead\u5b9e\u9a8c\u5ba4\u91cc\u6709\u5341\u51e0\u53f0\u7269\u7406\u8ba1\u7b97\u673a\u4ee5\u53ca\u66f4\u591a\u7684\u865a\u62df\u673a\u3002\u8fd9\u4e9b\u7cfb\u7edf\u4e2d\u7684\u5927\u591a\u6570\u662f\u6211\u7528\u6765\u8fdb\u884c\u6d4b\u8bd5\u548c\u5b9e\u9a8c\u7684\u3002\u6211\u7ecf\u5e38\u5199\u4f7f\u7528\u81ea […]<\/p>\n","protected":false},"author":1469,"featured_media":254031,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[55],"tags":[],"class_list":["post-254029","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thread"],"acf":[],"_links":{"self":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/254029","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/users\/1469"}],"replies":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/comments?post=254029"}],"version-history":[{"count":3,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/254029\/revisions"}],"predecessor-version":[{"id":254046,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/254029\/revisions\/254046"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/media\/254031"}],"wp:attachment":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/media?parent=254029"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/categories?post=254029"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/tags?post=254029"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}