[{"data":1,"prerenderedAt":472},["ShallowReactive",2],{"\u002F2024\u002Frhel-add-disk-partition-mount-guide":3,"surround-\u002F2024\u002Frhel-add-disk-partition-mount-guide":461},{"id":4,"title":5,"body":6,"categories":434,"date":436,"description":437,"draft":438,"extension":439,"image":440,"meta":441,"navigation":443,"path":444,"permalink":440,"published":440,"readingTime":445,"recommend":440,"references":440,"seo":450,"sitemap":451,"stem":452,"tags":453,"type":459,"updated":436,"__hash__":460},"content\u002Fposts\u002F2024\u002Frhel-add-disk-partition-mount-guide.md","RHEL Linux下新增硬盘，分区并挂载教程",{"type":7,"value":8,"toc":421},"minimark",[9,22,199,205,221,226,232,236,245,251,255,304,308,322,326,335,339,350,354,361,367,381,385,388,394,398,403,409,412],[10,11,12,13,17,18,21],"p",{},"在 CentOS 中将一个全新的硬盘（例如 ",[14,15,16],"code",{"code":16},"\u002Fdev\u002Fsdb","）挂载到 ",[14,19,20],{"code":20},"\u002Fhome\u002Fhdd"," 目录下，你需要经历以下几个步骤：",[23,24,25,44,74,97,116,134,172,187],"ol",{},[26,27,28,32,33,36,37,40,41,43],"li",{},[29,30,31],"strong",{},"检查硬盘","：首先，使用 ",[14,34,35],{"code":35},"lsblk"," 或 ",[14,38,39],{"code":39},"fdisk -l"," 命令确认硬盘 ",[14,42,16],{"code":16}," 是否已被系统识别。",[26,45,46,49,50,36,53,56,57,59,60,70,73],{},[29,47,48],{},"分区硬盘","：如果硬盘没有分区，你需要进行分区操作。可以使用 ",[14,51,52],{"code":52},"fdisk",[14,54,55],{"code":55},"parted"," 工具。这里以 ",[14,58,55],{"code":55}," 为例：",[61,62,68],"pre",{"className":63,"code":65,"language":66,"meta":67},[64],"language-bash","sudo parted \u002Fdev\u002Fsdb mklabel gpt\nsudo parted \u002Fdev\u002Fsdb mkpart primary 0% 100%\n","bash","",[14,69,65],{"__ignoreMap":67},[71,72],"br",{},"这里我们创建了一个 GPT 分区表，并创建了一个占用全部空间的主分区。",[26,75,76,79,80,83,84,90,92,93,96],{},[29,77,78],{},"格式化分区","：创建分区后，你需要将其格式化为一个文件系统，例如 ",[14,81,82],{"code":82},"ext4","：",[61,85,88],{"className":86,"code":87,"language":66,"meta":67},[64],"sudo mkfs.ext4 \u002Fdev\u002Fsdb1\n",[14,89,87],{"__ignoreMap":67},[71,91],{},"确保替换 ",[14,94,95],{"code":95},"sdb1"," 为实际的分区名。",[26,98,99,102,103,106,107,83,110],{},[29,100,101],{},"创建挂载点","：在 ",[14,104,105],{"code":105},"\u002Fhome"," 目录下创建挂载点 ",[14,108,109],{"code":109},"hdd",[61,111,114],{"className":112,"code":113,"language":66,"meta":67},[64],"sudo mkdir \u002Fhome\u002Fhdd\n",[14,115,113],{"__ignoreMap":67},[26,117,118,121,122,128,130,131,133],{},[29,119,120],{},"临时挂载","：为了测试，你可以先临时挂载分区：",[61,123,126],{"className":124,"code":125,"language":66,"meta":67},[64],"sudo mount \u002Fdev\u002Fsdb1 \u002Fhome\u002Fhdd\n",[14,127,125],{"__ignoreMap":67},[71,129],{},"现在你可以检查 ",[14,132,20],{"code":20}," 是否已成功挂载，并进行读写测试。",[26,135,136,139,140,143,144,150,152,153,156,157,165,167,168,171],{},[29,137,138],{},"永久挂载","：为了让系统启动时自动挂载，需要编辑 ",[14,141,142],{"code":142},"\u002Fetc\u002Ffstab"," 文件：",[61,145,148],{"className":146,"code":147,"language":66,"meta":67},[64],"sudo nano \u002Fetc\u002Ffstab\n",[14,149,147],{"__ignoreMap":67},[71,151],{},"在文件末尾添加一行，内容如下（确保使用实际的UUID替换",[14,154,155],{"code":155},"\u003CUUID>","）：",[61,158,163],{"className":159,"code":161,"language":162},[160],"language-text","UUID=\u003CUUID> \u002Fhome\u002Fhdd ext4 defaults 0 2\n","text",[14,164,161],{"__ignoreMap":67},[71,166],{},"你可以通过 ",[14,169,170],{"code":170},"blkid \u002Fdev\u002Fsdb1"," 获取分区的UUID。",[26,173,174,177,178,180,181],{},[29,175,176],{},"验证挂载配置","：执行以下命令检查 ",[14,179,142],{"code":142}," 中的条目是否正确，避免重启后出现挂载问题：",[61,182,185],{"className":183,"code":184,"language":66,"meta":67},[64],"sudo mount -a\n",[14,186,184],{"__ignoreMap":67},[26,188,189,192,193],{},[29,190,191],{},"重启测试","：如果一切正常，可以重启系统以检验设置是否生效：",[61,194,197],{"className":195,"code":196,"language":66,"meta":67},[64],"sudo reboot\n",[14,198,196],{"__ignoreMap":67},[10,200,201,202,204],{},"重启后，你应该能在 ",[14,203,20],{"code":20}," 目录下看到挂载的硬盘。",[10,206,207,208,210,211,213,214,217,218,220],{},"使用 ",[14,209,52],{"code":52}," 对硬盘进行格式化和分区的基本步骤如下。这里以在Linux环境下操作为例，因为Windows环境下现在已经较少直接使用 ",[14,212,52],{"code":52},"，而是更多采用图形界面的磁盘管理工具或 ",[14,215,216],{"code":216},"diskpart"," 命令行工具。以下是在Linux（例如CentOS、Ubuntu等）中使用 ",[14,219,52],{"code":52}," 的步骤：",[222,223,225],"h3",{"id":224},"_1-打开终端并获取超级用户权限","1. 打开终端并获取超级用户权限",[61,227,230],{"className":228,"code":229,"language":66,"meta":67},[64],"sudo su\n",[14,231,229],{"__ignoreMap":67},[222,233,235],{"id":234},"_2-使用fdisk选择磁盘","2. 使用fdisk选择磁盘",[10,237,238,239,241,242,244],{},"确定你要分区的磁盘设备名，例如 ",[14,240,16],{"code":16},"（注意不要选错，以免丢失数据）。然后运行 ",[14,243,52],{"code":52}," 命令：",[61,246,249],{"className":247,"code":248,"language":66,"meta":67},[64],"fdisk \u002Fdev\u002Fsdb\n",[14,250,248],{"__ignoreMap":67},[222,252,254],{"id":253},"_3-进入fdisk交互模式","3. 进入fdisk交互模式",[256,257,258,265],"ul",{},[26,259,260,261,264],{},"输入 ",[14,262,263],{"code":263},"m"," 查看所有可用的命令。",[26,266,267,268,271,272],{},"要创建新分区，输入 ",[14,269,270],{"code":270},"n","。\n",[256,273,274,287,294,297],{},[26,275,276,277,279,280,283,284,286],{},"接着选择分区类型，",[14,278,10],{"code":10}," 表示主分区，",[14,281,282],{"code":282},"e"," 表示扩展分区。通常选择 ",[14,285,10],{"code":10}," 创建主分区。",[26,288,289,290,293],{},"输入分区号，如果你是第一次创建分区，通常选择 ",[14,291,292],{"code":292},"1","。",[26,295,296],{},"输入起始扇区，默认通常是第一个扇区。",[26,298,299,300,303],{},"输入结束扇区或+大小，如 ",[14,301,302],{"code":302},"+10G"," 表示创建一个10GB的分区，或者直接回车使用默认值直到磁盘末端。",[222,305,307],{"id":306},"_4-设置分区类型","4. 设置分区类型",[256,309,310,316],{},[26,311,260,312,315],{},[14,313,314],{"code":314},"t"," 来改变分区类型，通常对于Linux文件系统，保持默认的83（Linux）即可，除非你有特殊需求。",[26,317,318,319,321],{},"输入分区号，例如 ",[14,320,292],{"code":292},"，然后回车。",[222,323,325],{"id":324},"_5-激活分区如果是引导分区","5. 激活分区（如果是引导分区）",[256,327,328],{},[26,329,330,331,334],{},"如果这个分区是要作为引导分区（通常是第一个分区），输入 ",[14,332,333],{"code":333},"a","，然后输入分区号激活。",[222,336,338],{"id":337},"_6-写入并退出","6. 写入并退出",[256,340,341],{},[26,342,260,343,346,347,349],{},[14,344,345],{"code":345},"w"," 保存更改并退出 ",[14,348,52],{"code":52},"。这一步操作会立即对磁盘进行修改。",[222,351,353],{"id":352},"_7-格式化分区","7. 格式化分区",[10,355,356,357,360],{},"格式化新创建的分区，比如刚创建的 ",[14,358,359],{"code":359},"\u002Fdev\u002Fsdb1","，可以使用以下命令：",[61,362,365],{"className":363,"code":364,"language":66,"meta":67},[64],"mkfs.ext4 \u002Fdev\u002Fsdb1\n",[14,366,364],{"__ignoreMap":67},[10,368,369,370,372,373,376,377,380],{},"这里使用 ",[14,371,82],{"code":82}," 文件系统作为示例，你可以根据需要选择其他文件系统，如 ",[14,374,375],{"code":375},"xfs","、",[14,378,379],{"code":379},"btrfs"," 等。",[222,382,384],{"id":383},"_8-挂载分区","8. 挂载分区",[10,386,387],{},"创建一个挂载点，并挂载新分区：",[61,389,392],{"className":390,"code":391,"language":66,"meta":67},[64],"mkdir \u002Fmnt\u002Fmydata\nmount \u002Fdev\u002Fsdb1 \u002Fmnt\u002Fmydata\n",[14,393,391],{"__ignoreMap":67},[222,395,397],{"id":396},"_9-设置开机自动挂载可选","9. 设置开机自动挂载（可选）",[10,399,400,401,143],{},"为了使分区在系统启动时自动挂载，需要编辑 ",[14,402,142],{"code":142},[61,404,407],{"className":405,"code":406,"language":66,"meta":67},[64],"echo '\u002Fdev\u002Fsdb1 \u002Fmnt\u002Fmydata ext4 defaults 0 2' | sudo tee -a \u002Fetc\u002Ffstab\n",[14,408,406],{"__ignoreMap":67},[10,410,411],{},"确保替换命令中的路径和文件系统类型与实际情况相符。",[10,413,414,415,417,418,420],{},"完成上述步骤后，你就成功地使用 ",[14,416,52],{"code":52}," 对硬盘进行了分区，并对分区进行了格式化。记得在进行这些操作时格外小心，特别是在写入更改(",[14,419,345],{"code":345},")之前，确保操作无误，以防数据丢失。",{"title":67,"searchDepth":422,"depth":422,"links":423},4,[424,426,427,428,429,430,431,432,433],{"id":224,"depth":425,"text":225},3,{"id":234,"depth":425,"text":235},{"id":253,"depth":425,"text":254},{"id":306,"depth":425,"text":307},{"id":324,"depth":425,"text":325},{"id":337,"depth":425,"text":338},{"id":352,"depth":425,"text":353},{"id":383,"depth":425,"text":384},{"id":396,"depth":425,"text":397},[435],"技术","2024-06-09 00:00:00","''",false,"md",null,{"slots":442},{},true,"\u002F2024\u002Frhel-add-disk-partition-mount-guide",{"text":446,"minutes":447,"time":448,"words":449},"5 min read",4.945,296700,989,{"title":5,"description":437},{"loc":444},"posts\u002F2024\u002Frhel-add-disk-partition-mount-guide",[454,455,456,457,458],"Linux","硬盘","分区","挂载","教程","tech","ELcZY2p7sYnWK0tM6rzAut-HsZL0sUUO-B3w4sBZZEY",[462,467],{"title":463,"path":464,"stem":465,"date":466,"type":459,"children":-1},"NVIDIA-VGPU-UNLOCK 项目支持的显卡型号列表","\u002F2023\u002Fnvidia-vgpu-unlock","posts\u002F2023\u002Fnvidia-vgpu-unlock","2023-06-15 00:00:00",{"title":468,"path":469,"stem":470,"date":471,"type":459,"children":-1},"PVE系统下的AMD独立显卡直通Windows并输出画面教程","\u002F2024\u002Fpve-amd-gpu-passthrough-windows-display-guide","posts\u002F2024\u002Fpve-amd-gpu-passthrough-windows-display-guide","2024-11-08 00:00:00",1777395321869]