{"id":62493,"date":"2026-01-20T01:58:43","date_gmt":"2026-01-19T17:58:43","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/62493.html"},"modified":"2026-01-20T01:58:43","modified_gmt":"2026-01-19T17:58:43","slug":"%e6%9c%8d%e5%8a%a1%e5%99%a8%ef%bc%88lvm%ef%bc%89%e5%ad%98%e5%82%a8%e6%89%a9%e5%ae%b9%e5%85%a8%e6%b5%81%e7%a8%8b%e5%ad%a6%e4%b9%a0%e6%89%8b%e5%86%8c","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/62493.html","title":{"rendered":"\u670d\u52a1\u5668\uff08LVM\uff09\u5b58\u50a8\u6269\u5bb9\u5168\u6d41\u7a0b\u5b66\u4e60\u624b\u518c"},"content":{"rendered":"

\u672c\u624b\u518c\u57fa\u4e8e \u94f6\u6cb3\u9e92\u9e9f（ARM64）LVM \u73af\u5883\u7f16\u5199，\u6db5\u76d6\u8fd0\u7ef4\u4e2d\u5e38\u89c1\u7684\u5b58\u50a8\u6269\u5bb9\u573a\u666f\u3001\u5b8c\u6574\u64cd\u4f5c\u6b65\u9aa4\u3001\u6587\u4ef6\u7cfb\u7edf\u9002\u914d\u77e5\u8bc6\u53ca\u907f\u5751\u8981\u70b9，\u53ef\u4f5c\u4e3a\u957f\u671f\u5b66\u4e60\u548c\u53c2\u8003\u6307\u5357\u3002<\/p>\n

\u4e00\u3001\u6269\u5bb9\u6838\u5fc3\u6982\u5ff5\u4e0e\u5206\u7c7b<\/h3>\n

1. \u5b58\u50a8\u6269\u5bb9\u7684\u6838\u5fc3\u76ee\u6807<\/h4>\n

\u89e3\u51b3\u670d\u52a1\u5668\u6839\u76ee\u5f55\u3001\u6570\u636e\u76ee\u5f55\u7b49\u5206\u533a\u7a7a\u95f4\u4e0d\u8db3\u7684\u95ee\u9898，\u5206\u4e3a LVM \u6269\u5bb9（\u63a8\u8350，\u7075\u6d3b\u53ef\u6269\u5c55）\u548c \u975e LVM \u6269\u5bb9（\u76f4\u63a5\u8c03\u6574\u5206\u533a，\u7075\u6d3b\u6027\u5dee）\u4e24\u7c7b，\u672c\u624b\u518c\u4ee5\u4f01\u4e1a\u4e3b\u6d41\u7684 LVM \u6269\u5bb9 \u4e3a\u4e3b\u3002<\/p>\n

2. LVM \u6838\u5fc3\u7ec4\u4ef6（\u5fc5\u987b\u638c\u63e1）<\/h4>\n

LVM（\u903b\u8f91\u5377\u7ba1\u7406）\u901a\u8fc7\u5c06\u7269\u7406\u78c1\u76d8\u62bd\u8c61\u4e3a\u903b\u8f91\u5377，\u5b9e\u73b0\u5b58\u50a8\u7684\u7075\u6d3b\u6269\u5bb9 \/ \u7f29\u5bb9，\u6838\u5fc3\u7ec4\u4ef6\u5173\u7cfb：\u7269\u7406\u78c1\u76d8 \u2192 \u7269\u7406\u5377(PV) \u2192 \u5377\u7ec4(VG) \u2192 \u903b\u8f91\u5377(LV) \u2192 \u6587\u4ef6\u7cfb\u7edf<\/p>\n\n\u7ec4\u4ef6\u82f1\u6587\u5168\u79f0\u4f5c\u7528<\/tr>\n\n\n\n\n\n
\u7269\u7406\u5377（PV）<\/td>\nPhysical Volume<\/td>\n\u5c06\u7269\u7406\u78c1\u76d8 \/ \u5206\u533a\u521d\u59cb\u5316\u4e3a LVM \u53ef\u8bc6\u522b\u7684\u683c\u5f0f，\u662f LVM \u7684\u5e95\u5c42\u5b58\u50a8\u5355\u5143<\/td>\n<\/tr>\n
\u5377\u7ec4（VG）<\/td>\nVolume Group<\/td>\n\u5c06\u591a\u4e2a PV \u5408\u5e76\u4e3a\u4e00\u4e2a \u201c\u5b58\u50a8\u6c60\u201d，\u53ef\u52a8\u6001\u6dfb\u52a0 \/ \u79fb\u9664 PV<\/td>\n<\/tr>\n
\u903b\u8f91\u5377（LV）<\/td>\nLogical Volume<\/td>\n\u4ece VG \u4e2d\u5212\u5206\u7684\u903b\u8f91\u5206\u533a，\u53ef\u76f4\u63a5\u683c\u5f0f\u5316\u6302\u8f7d，\u652f\u6301\u52a8\u6001\u6269\u5bb9<\/td>\n<\/tr>\n
\u6587\u4ef6\u7cfb\u7edf<\/td>\nFile System<\/td>\n\u683c\u5f0f\u5316 LV \u7684\u683c\u5f0f（\u5982 XFS\u3001Ext4），\u9700\u5355\u72ec\u6269\u5bb9\u624d\u80fd\u8bc6\u522b LV \u65b0\u589e\u7a7a\u95f4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

3. \u5e38\u89c1\u6269\u5bb9\u573a\u666f<\/h4>\n\n\u6269\u5bb9\u573a\u666f\u9002\u7528\u60c5\u51b5\u6838\u5fc3\u7279\u70b9<\/tr>\n\n\n\n\n
\u65b0\u589e\u7269\u7406\u78c1\u76d8\u6269\u5bb9<\/td>\n\u670d\u52a1\u5668\u6709\u7a7a\u95f2\u78c1\u76d8\u69fd\u4f4d \/ \u53ef\u6302\u8f7d\u65b0\u78c1\u76d8（\u5982\u672c\u6b21 vdb\/vdc \u6269\u5bb9）<\/td>\n\u6700\u5e38\u7528\u3001\u65e0\u98ce\u9669，\u4e0d\u5f71\u54cd\u73b0\u6709\u6570\u636e<\/td>\n<\/tr>\n
\u73b0\u6709\u78c1\u76d8\u672a\u5206\u914d\u7a7a\u95f4\u6269\u5bb9<\/td>\n\u5df2\u6302\u8f7d\u7684\u78c1\u76d8\u5b58\u5728\u672a\u5212\u5206\u7684\u7a7a\u95f2\u5206\u533a（\u5982 \/dev\/vda \u6709\u5269\u4f59\u7a7a\u95f4）<\/td>\n\u65e0\u9700\u65b0\u589e\u786c\u4ef6，\u9700\u8c03\u6574\u5206\u533a\u8868<\/td>\n<\/tr>\n
\u4e91\u670d\u52a1\u5668\u4e91\u76d8\u6269\u5bb9<\/td>\n\u4e91\u4e3b\u673a\u6302\u8f7d\u7684\u4e91\u76d8\u5bb9\u91cf\u4e0d\u8db3（\u5982\u963f\u91cc\u4e91 EBS\u3001\u534e\u4e3a\u4e91 EVS）<\/td>\n\u9700\u5148\u5728\u4e91\u5e73\u53f0\u63a7\u5236\u53f0\u6269\u5bb9\u4e91\u76d8，\u518d\u5728\u7cfb\u7edf\u5185\u64cd\u4f5c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u4e8c\u3001\u4e0d\u540c\u573a\u666f\u4e0b\u7684 LVM \u6269\u5bb9\u5168\u6b65\u9aa4<\/h3>\n

\u573a\u666f 1：\u65b0\u589e\u7269\u7406\u78c1\u76d8\u6269\u5bb9（\u672c\u6b21\u64cd\u4f5c\u573a\u666f）<\/h4>\n

\u9002\u7528\u4e8e\u670d\u52a1\u5668\u65b0\u589e\u7269\u7406\u78c1\u76d8 \/ \u4e91\u76d8，\u9700\u5c06\u65b0\u78c1\u76d8\u52a0\u5165\u73b0\u6709 LVM \u5377\u7ec4，\u6269\u5c55\u903b\u8f91\u5377\u3002<\/p>\n

\u524d\u7f6e\u51c6\u5907<\/h5>\n
  • \u786e\u8ba4\u65b0\u589e\u78c1\u76d8\u767b\u5f55\u670d\u52a1\u5668，\u68c0\u67e5\u65b0\u78c1\u76d8\u662f\u5426\u88ab\u7cfb\u7edf\u8bc6\u522b（\u65e0\u5206\u533a\u3001\u65e0\u6302\u8f7d）\n

    # \u67e5\u770b\u78c1\u76d8\u5217\u8868，\u786e\u8ba4\u65b0\u589e\u78c1\u76d8（\u5982 vdb\u3001vdc）
    \nlsblk
    \n# \u68c0\u67e5\u78c1\u76d8\u662f\u5426\u6709\u6570\u636e\/\u5206\u533a（\u65e0\u8f93\u51fa\u5219\u4e3a\u5e72\u51c0\u78c1\u76d8）
    \nfdisk -l \/dev\/vdb<\/p>\n<\/li>\n

  • \u5907\u4efd\u5173\u952e\u6570\u636e\u5bf9\u6839\u76ee\u5f55\u3001\u6570\u636e\u5e93\u76ee\u5f55\u7b49\u6838\u5fc3\u6570\u636e\u8fdb\u884c\u5907\u4efd（\u5982 tar \u6253\u5305 \/etc\u3001\/var\/lib\/mysql），\u907f\u514d\u64cd\u4f5c\u5931\u8bef\u5bfc\u81f4\u6570\u636e\u4e22\u5931\u3002<\/li>\n
  • \u9009\u62e9\u64cd\u4f5c\u65f6\u673a\u52a1\u5fc5\u5728 \u4e1a\u52a1\u4f4e\u5cf0\u671f \u6267\u884c（\u5982\u51cc\u6668），LVM \u6269\u5bb9\u4e3a\u5728\u7ebf\u64cd\u4f5c，\u4e0d\u5f71\u54cd\u4e1a\u52a1\u8fd0\u884c，\u4f46\u9700\u907f\u514d\u9ad8\u8d1f\u8f7d\u65f6\u64cd\u4f5c\u3002<\/li>\n
    \u6b65\u9aa4 1：\u521b\u5efa\u7269\u7406\u5377（PV）<\/h5>\n

    \u5c06\u65b0\u589e\u7684\u7a7a\u767d\u78c1\u76d8\u521d\u59cb\u5316\u4e3a LVM \u7269\u7406\u5377<\/p>\n

    # \u521d\u59cb\u5316\u5355\u5757\u78c1\u76d8（\u5982 vdb）
    \npvcreate \/dev\/vdb
    \n# \u6279\u91cf\u521d\u59cb\u5316\u591a\u5757\u78c1\u76d8（\u5982 vdb\u3001vdc）
    \npvcreate \/dev\/vdb \/dev\/vdc<\/p>\n

    # \u9a8c\u8bc1 PV \u521b\u5efa\u7ed3\u679c（\u663e\u793a vdb\u3001vdc \u72b6\u6001\u4e3a available）
    \npvdisplay<\/p>\n

    \u5e38\u89c1\u95ee\u9898：\u82e5\u63d0\u793a device is busy，\u8bf4\u660e\u78c1\u76d8\u5df2\u88ab\u6302\u8f7d\u6216\u6709\u5206\u533a，\u9700\u5148\u6267\u884c umount \/dev\/vdb \u5378\u8f7d\u6216 fdisk \/dev\/vdb \u5220\u9664\u5206\u533a\u3002<\/p>\n

    \u6b65\u9aa4 2：\u6269\u5c55\u5377\u7ec4（VG）<\/h5>\n

    \u5c06\u65b0\u521b\u5efa\u7684 PV \u52a0\u5165\u73b0\u6709\u5377\u7ec4（\u672c\u6b21\u5377\u7ec4\u540d\u4e3a klas）<\/p>\n

    # \u67e5\u770b\u73b0\u6709\u5377\u7ec4\u4fe1\u606f（\u786e\u8ba4\u5377\u7ec4\u540d\u3001\u5269\u4f59\u7a7a\u95f4）
    \nvgdisplay<\/p>\n

    # \u5c06 PV \u52a0\u5165\u5377\u7ec4 klas
    \nvgextend klas \/dev\/vdb
    \n# \u6279\u91cf\u52a0\u5165\u591a\u5757 PV
    \nvgextend klas \/dev\/vdb \/dev\/vdc<\/p>\n

    # \u9a8c\u8bc1 VG \u6269\u5c55\u7ed3\u679c（Free PE \/ Size \u4f1a\u589e\u52a0\u65b0\u78c1\u76d8\u5bb9\u91cf）
    \nvgdisplay klas<\/p>\n

    \u6b65\u9aa4 3：\u6269\u5c55\u903b\u8f91\u5377（LV）<\/h5>\n

    \u4ece\u5377\u7ec4\u4e2d\u5206\u914d\u7a7a\u95f4，\u6269\u5c55\u76ee\u6807\u903b\u8f91\u5377（\u672c\u6b21\u76ee\u6807 LV \u4e3a \/dev\/mapper\/klas-root）<\/p>\n

    # \u65b9\u5f0f1：\u4f7f\u7528\u5377\u7ec4\u5185\u6240\u6709\u5269\u4f59\u7a7a\u95f4（\u63a8\u8350）
    \nlvextend -l +100%FREE \/dev\/mapper\/klas-root<\/p>\n

    # \u65b9\u5f0f2：\u6307\u5b9a\u6269\u5bb9\u5927\u5c0f（\u5982\u7ed9\u6839\u76ee\u5f55\u6269\u5bb9 200G）
    \nlvextend -L +200G \/dev\/mapper\/klas-root \/dev\/vdb<\/p>\n

    # \u9a8c\u8bc1 LV \u6269\u5c55\u7ed3\u679c（LV Size \u663e\u793a\u6269\u5bb9\u540e\u5bb9\u91cf）
    \nlvdisplay \/dev\/mapper\/klas-root<\/p>\n

    \u53c2\u6570\u8bf4\u660e：<\/p>\n

      \n
    • -l +100%FREE：\u4f7f\u7528\u5377\u7ec4\u5185\u5168\u90e8\u7a7a\u95f2\u7a7a\u95f4；<\/li>\n
    • -L +200G：\u6307\u5b9a\u6269\u5bb9\u5927\u5c0f（+ \u8868\u793a\u65b0\u589e，\u65e0 + \u8868\u793a\u8bbe\u7f6e\u4e3a\u76ee\u6807\u5927\u5c0f）\u3002<\/li>\n<\/ul>\n
      \u6b65\u9aa4 4：\u6269\u5c55\u6587\u4ef6\u7cfb\u7edf<\/h5>\n

      LV \u6269\u5bb9\u540e，\u6587\u4ef6\u7cfb\u7edf\u5e76\u672a\u8bc6\u522b\u65b0\u589e\u7a7a\u95f4，\u9700\u6267\u884c\u5bf9\u5e94\u547d\u4ee4\u6269\u5c55\u6587\u4ef6\u7cfb\u7edf（\u5173\u952e\u6b65\u9aa4！）<\/p>\n\n\u6587\u4ef6\u7cfb\u7edf\u7c7b\u578b\u6269\u5bb9\u547d\u4ee4\u7279\u70b9<\/tr>\n\n\n\n
      XFS（\u672c\u6b21\u4f7f\u7528）<\/td>\nxfs_growfs \/dev\/mapper\/klas-root<\/td>\n\u4ec5\u652f\u6301\u5728\u7ebf\u6269\u5bb9，\u4e0d\u652f\u6301\u7f29\u5bb9<\/td>\n<\/tr>\n
      Ext4<\/td>\nresize2fs \/dev\/mapper\/klas-root<\/td>\n\u652f\u6301\u5728\u7ebf\u6269\u5bb9 \/ \u7f29\u5bb9，\u9700\u5148\u6267\u884c e2fsck -f \u68c0\u67e5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      # \u67e5\u770b\u6587\u4ef6\u7cfb\u7edf\u7c7b\u578b（\u786e\u8ba4\u6839\u76ee\u5f55\u4e3a XFS）
      \ndf -Th \/<\/p>\n

      # XFS \u6587\u4ef6\u7cfb\u7edf\u6269\u5bb9
      \nxfs_growfs \/dev\/mapper\/klas-root<\/p>\n

      \u6b65\u9aa4 5：\u6269\u5bb9\u9a8c\u8bc1<\/h5>\n

      # 1. \u67e5\u770b\u6587\u4ef6\u7cfb\u7edf\u5bb9\u91cf（\u6839\u76ee\u5f55\u5bb9\u91cf\u5e94\u663e\u793a\u4e3a\u6269\u5bb9\u540e\u5927\u5c0f）
      \ndf -h \/<\/p>\n

      # 2. \u67e5\u770b LVM \u5404\u7ec4\u4ef6\u72b6\u6001（\u786e\u8ba4 PV\/VG\/LV \u5747\u6b63\u5e38）
      \npvdisplay && vgdisplay klas && lvdisplay \/dev\/mapper\/klas-root<\/p>\n

      \u2705 \u9884\u671f\u7ed3\u679c：\u6839\u76ee\u5f55\u5bb9\u91cf\u4ece 83G \u6269\u5c55\u81f3 483G，\u4e1a\u52a1\u8fd0\u884c\u65e0\u5f02\u5e38\u3002<\/p>\n

      \u573a\u666f 2：\u73b0\u6709\u78c1\u76d8\u672a\u5206\u914d\u7a7a\u95f4\u6269\u5bb9<\/h4>\n

      \u9002\u7528\u4e8e\u5df2\u6302\u8f7d\u7684\u78c1\u76d8（\u5982 \/dev\/vda）\u5b58\u5728\u672a\u5212\u5206\u7684\u7a7a\u95f2\u7a7a\u95f4，\u65e0\u9700\u65b0\u589e\u786c\u4ef6\u3002<\/p>\n

      \u6838\u5fc3\u6b65\u9aa4<\/h5>\n
    • \u8c03\u6574\u5206\u533a\u8868：\u4f7f\u7528 fdisk \u6216 gdisk \u5220\u9664\u539f\u6709\u5206\u533a，\u91cd\u65b0\u521b\u5efa\u66f4\u5927\u7684\u5206\u533a（\u9700\u6ce8\u610f\u5206\u533a\u7c7b\u578b\u4e3a 8e（LVM））\u3002\n

      # \u8fdb\u5165 fdisk \u5de5\u5177
      \nfdisk \/dev\/vda
      \n# \u8f93\u5165 p \u67e5\u770b\u5206\u533a\u8868 \u2192 d \u5220\u9664\u73b0\u6709 LVM \u5206\u533a \u2192 n \u521b\u5efa\u65b0\u5206\u533a \u2192 t \u4fee\u6539\u7c7b\u578b\u4e3a 8e \u2192 w \u4fdd\u5b58<\/p>\n<\/li>\n

    • \u6269\u5c55\u7269\u7406\u5377：\u66f4\u65b0 PV \u5927\u5c0f，\u4f7f\u5176\u8bc6\u522b\u65b0\u589e\u7684\u5206\u533a\u7a7a\u95f4\n

      pvresize \/dev\/vda2<\/p>\n<\/li>\n

    • \u540e\u7eed\u6b65\u9aa4：\u91cd\u590d \u300c\u573a\u666f 1 \u6b65\u9aa4 2 – \u6b65\u9aa4 5\u300d（\u6269\u5c55 VG \u2192 \u6269\u5c55 LV \u2192 \u6269\u5c55\u6587\u4ef6\u7cfb\u7edf）\u3002<\/li>\n

      \u573a\u666f 3：\u4e91\u670d\u52a1\u5668\u4e91\u76d8\u6269\u5bb9<\/h4>\n

      \u9002\u7528\u4e8e\u963f\u91cc\u4e91\u3001\u534e\u4e3a\u4e91\u7b49\u4e91\u5e73\u53f0\u7684\u4e91\u4e3b\u673a，\u9700\u5148\u5728\u63a7\u5236\u53f0\u6269\u5bb9\u4e91\u76d8，\u518d\u5728\u7cfb\u7edf\u5185\u64cd\u4f5c\u3002<\/p>\n

      \u6838\u5fc3\u6b65\u9aa4<\/h5>\n
    • \u4e91\u5e73\u53f0\u63a7\u5236\u53f0\u6269\u5bb9：\u767b\u5f55\u4e91\u5e73\u53f0 \u2192 \u627e\u5230\u76ee\u6807\u4e91\u76d8 \u2192 \u6267\u884c\u300c\u6269\u5bb9\u300d\u64cd\u4f5c（\u5982\u5c06 100G \u6269\u5bb9\u4e3a 500G）\u3002<\/li>\n
    • \u7cfb\u7edf\u5185\u626b\u63cf\u78c1\u76d8：\u5237\u65b0\u78c1\u76d8\u4fe1\u606f，\u4f7f\u7cfb\u7edf\u8bc6\u522b\u6269\u5bb9\u540e\u7684\u5bb9\u91cf\n

      # \u91cd\u65b0\u626b\u63cf SCSI \u603b\u7ebf（\u901a\u7528\u547d\u4ee4）
      \necho 1 > \/sys\/class\/block\/vda\/device\/rescan<\/p>\n<\/li>\n

    • \u540e\u7eed\u6b65\u9aa4：\n
        \n
      • \u82e5\u4e91\u76d8\u4e3a LVM \u683c\u5f0f：\u91cd\u590d\u300c\u573a\u666f 2 \u6b65\u9aa4 1 – \u6b65\u9aa4 5\u300d；<\/li>\n
      • \u82e5\u4e91\u76d8\u4e3a\u975e LVM \u683c\u5f0f：\u4f7f\u7528 resize2fs\/xfs_growfs \u76f4\u63a5\u6269\u5c55\u6587\u4ef6\u7cfb\u7edf\u3002<\/li>\n<\/ul>\n<\/li>\n

        \u4e09\u3001\u5173\u952e\u77e5\u8bc6\u8865\u5145\u4e0e\u907f\u5751\u6307\u5357<\/h3>\n

        1. \u5728\u7ebf\u6269\u5bb9 vs \u79bb\u7ebf\u6269\u5bb9<\/h4>\n\n\u64cd\u4f5c\u7c7b\u578b\u9002\u7528\u573a\u666f\u6ce8\u610f\u4e8b\u9879<\/tr>\n\n\n\n
        \u5728\u7ebf\u6269\u5bb9<\/td>\nLVM \u6269\u5bb9\u3001XFS\/Ext4 \u6587\u4ef6\u7cfb\u7edf\u6269\u5bb9<\/td>\n\u65e0\u9700\u5378\u8f7d\u5206\u533a，\u4e0d\u5f71\u54cd\u4e1a\u52a1\u8fd0\u884c，\u63a8\u8350\u751f\u4ea7\u73af\u5883\u4f7f\u7528<\/td>\n<\/tr>\n
        \u79bb\u7ebf\u6269\u5bb9<\/td>\n\u975e LVM \u5206\u533a\u6269\u5bb9\u3001\u6587\u4ef6\u7cfb\u7edf\u7f29\u5bb9<\/td>\n\u9700\u5378\u8f7d\u5206\u533a，\u4f1a\u4e2d\u65ad\u4e1a\u52a1，\u9700\u63d0\u524d\u505c\u673a\u7ef4\u62a4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        2. \u5e38\u89c1\u95ee\u9898\u6392\u67e5<\/h4>\n\n\u95ee\u9898\u73b0\u8c61\u539f\u56e0\u89e3\u51b3\u65b9\u6848<\/tr>\n\n\n\n\n
        df -h \u663e\u793a\u5bb9\u91cf\u672a\u53d8\u5316<\/td>\n\u4ec5\u6269\u5c55\u4e86 LV，\u672a\u6269\u5c55\u6587\u4ef6\u7cfb\u7edf<\/td>\n\u6267\u884c xfs_growfs\/resize2fs \u547d\u4ee4<\/td>\n<\/tr>\n
        pvcreate \u63d0\u793a device is busy<\/td>\n\u78c1\u76d8\u5df2\u6302\u8f7d\u6216\u5b58\u5728\u5206\u533a<\/td>\n\u6267\u884c umount \/dev\/vdb \u5378\u8f7d，\u6216 fdisk \u5220\u9664\u5206\u533a<\/td>\n<\/tr>\n
        lvextend \u63d0\u793a insufficient free space<\/td>\n\u5377\u7ec4\u5269\u4f59\u7a7a\u95f4\u4e0d\u8db3<\/td>\n\u68c0\u67e5 VG \u5269\u4f59\u7a7a\u95f4，\u6216\u65b0\u589e PV \u52a0\u5165 VG<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        3. \u91cd\u8981\u6ce8\u610f\u4e8b\u9879<\/h4>\n
      • \u6269\u5bb9\u524d\u5fc5\u5907\u4efd：\u65e0\u8bba\u4f55\u79cd\u573a\u666f，\u6269\u5bb9\u524d\u5fc5\u987b\u5907\u4efd\u6838\u5fc3\u6570\u636e，\u907f\u514d\u5206\u533a\u8868\u635f\u574f\u6216\u547d\u4ee4\u9519\u8bef\u5bfc\u81f4\u6570\u636e\u4e22\u5931\u3002<\/li>\n
      • \u533a\u5206\u6587\u4ef6\u7cfb\u7edf\u7c7b\u578b：XFS \u548c Ext4 \u7684\u6269\u5bb9\u547d\u4ee4\u4e0d\u540c，\u9700\u5148\u7528 df -Th \u786e\u8ba4\u7c7b\u578b，\u907f\u514d\u7528\u9519\u547d\u4ee4\u3002<\/li>\n
      • \u907f\u514d\u7f29\u5bb9\u64cd\u4f5c：XFS \u6587\u4ef6\u7cfb\u7edf\u4e0d\u652f\u6301\u7f29\u5bb9，Ext4 \u7f29\u5bb9\u98ce\u9669\u6781\u9ad8（\u6613\u5bfc\u81f4\u6570\u636e\u635f\u574f），\u751f\u4ea7\u73af\u5883\u5c3d\u91cf\u4e0d\u6267\u884c\u7f29\u5bb9\u3002<\/li>\n
      • \u8bb0\u5f55\u64cd\u4f5c\u6b65\u9aa4：\u6269\u5bb9\u8fc7\u7a0b\u4e2d\u8bb0\u5f55\u6bcf\u4e00\u6b65\u547d\u4ee4\u548c\u8f93\u51fa，\u4fbf\u4e8e\u51fa\u73b0\u95ee\u9898\u65f6\u56de\u6eda\u6392\u67e5\u3002<\/li>\n

        \u56db\u3001\u6269\u5bb9\u540e\u7ef4\u62a4\u5efa\u8bae<\/h3>\n
      • \u5b9a\u671f\u68c0\u67e5\u5b58\u50a8\u72b6\u6001：\u6bcf\u5468\u6267\u884c df -h\u3001vgdisplay \u68c0\u67e5\u78c1\u76d8\u4f7f\u7528\u7387\u548c LVM \u72b6\u6001，\u63d0\u524d\u9884\u8b66\u7a7a\u95f4\u4e0d\u8db3\u3002<\/li>\n
      • \u76d1\u63a7\u544a\u8b66\u914d\u7f6e：\u5728 Zabbix\u3001Prometheus \u7b49\u76d1\u63a7\u5e73\u53f0\u914d\u7f6e\u78c1\u76d8\u4f7f\u7528\u7387\u544a\u8b66（\u5982\u4f7f\u7528\u7387\u8d85\u8fc7 80% \u89e6\u53d1\u544a\u8b66）\u3002<\/li>\n
      • \u6587\u6863\u5f52\u6863：\u5c06\u672c\u6b21\u6269\u5bb9\u7684\u6b65\u9aa4\u3001\u547d\u4ee4\u3001\u9a8c\u8bc1\u7ed3\u679c\u5f52\u6863，\u4f5c\u4e3a\u540e\u7eed\u6269\u5bb9\u7684\u53c2\u8003\u6a21\u677f\u3002<\/li>\n","protected":false},"excerpt":{"rendered":"

        \u672c\u624b\u518c\u57fa\u4e8e \u94f6\u6cb3\u9e92\u9e9f（ARM64）LVM \u73af\u5883\u7f16\u5199，\u6db5\u76d6\u8fd0\u7ef4\u4e2d\u5e38\u89c1\u7684\u5b58\u50a8\u6269\u5bb9\u573a\u666f\u3001\u5b8c\u6574\u64cd\u4f5c\u6b65\u9aa4\u3001\u6587\u4ef6\u7cfb\u7edf\u9002\u914d\u77e5\u8bc6\u53ca\u907f\u5751\u8981\u70b9，\u53ef\u4f5c\u4e3a\u957f\u671f\u5b66\u4e60\u548c\u53c2\u8003\u6307\u5357\u3002\u4e00\u3001\u6269\u5bb9\u6838\u5fc3\u6982\u5ff5\u4e0e\u5206\u7c7b1. \u5b58\u50a8\u6269\u5bb9\u7684\u6838\u5fc3\u76ee\u6807\u89e3\u51b3\u670d\u52a1\u5668\u6839\u76ee\u5f55\u3001\u6570\u636e\u76ee\u5f55\u7b49\u5206\u533a\u7a7a\u95f4\u4e0d\u8db3\u7684\u95ee\u9898，\u5206\u4e3a LVM \u6269\u5bb9（\u63a8\u8350，\u7075\u6d3b\u53ef\u6269\u5c55）\u548c \u975e LVM \u6269\u5bb9（\u76f4\u63a5\u8c03\u6574\u5206\u533a，\u7075\u6d3b\u6027\u5dee&#xff09<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[3053,371,43],"topic":[],"class_list":["post-62493","post","type-post","status-publish","format-standard","hentry","category-server","tag-5g","tag-371","tag-43"],"yoast_head":"\n\u670d\u52a1\u5668\uff08LVM\uff09\u5b58\u50a8\u6269\u5bb9\u5168\u6d41\u7a0b\u5b66\u4e60\u624b\u518c - 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