{"id":2607,"date":"2017-08-14T10:05:39","date_gmt":"2017-08-14T02:05:39","guid":{"rendered":"http:\/\/cn.hostease.com\/xueyuan\/?p=2607"},"modified":"2024-11-15T14:48:28","modified_gmt":"2024-11-15T06:48:28","slug":"lvm%e7%a1%ac%e7%9b%98%e7%ae%a1%e7%90%86%e5%8f%8alvm%e6%89%a9%e5%ae%b9","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/xueyuan\/jishu\/linux\/lvm%e7%a1%ac%e7%9b%98%e7%ae%a1%e7%90%86%e5%8f%8alvm%e6%89%a9%e5%ae%b9\/","title":{"rendered":"LVM\u786c\u76d8\u7ba1\u7406\u53caLVM\u6269\u5bb9"},"content":{"rendered":"

LVM\u7b80\u4ecb<\/h4>\n

LVM\u662f Logical Volume Manager(\u903b\u8f91\u5377\u7ba1\u7406)\u7684\u7b80\u5199\uff0c\u5b83\u7531Heinz Mauelshagen\u5728Linux 2.4\u5185\u6838\u4e0a\u5b9e\u73b0\u3002LVM\u5c06\u4e00\u4e2a\u6216\u591a\u4e2a\u786c\u76d8\u7684\u5206\u533a\u5728\u903b\u8f91\u4e0a\u96c6\u5408\uff0c\u76f8\u5f53\u4e8e\u4e00\u4e2a\u5927\u786c\u76d8\u6765\u4f7f\u7528\uff0c\u5f53\u786c\u76d8\u7684\u7a7a\u95f4\u4e0d\u591f\u4f7f\u7528\u7684\u65f6\u5019\uff0c\u53ef\u4ee5\u7ee7\u7eed\u5c06\u5176\u5b83\u7684\u786c\u76d8\u7684\u5206\u533a\u52a0\u5165\u5176\u4e2d\uff0c\u8fd9\u6837\u53ef\u4ee5\u5b9e\u73b0\u78c1\u76d8\u7a7a\u95f4\u7684\u52a8\u6001\u7ba1\u7406\uff0c\u76f8\u5bf9\u4e8e\u666e\u901a\u7684\u78c1\u76d8\u5206\u533a\u6709\u5f88\u5927\u7684\u7075\u6d3b\u6027\u3002<\/p>\n

\u4e0e\u4f20\u7edf\u7684\u78c1\u76d8\u4e0e\u5206\u533a\u76f8\u6bd4\uff0cLVM\u4e3a\u8ba1\u7b97\u673a\u63d0\u4f9b\u4e86\u66f4\u9ad8\u5c42\u6b21\u7684\u78c1\u76d8\u5b58\u50a8\u3002\u5b83\u4f7f\u7cfb\u7edf\u7ba1\u7406\u5458\u53ef\u4ee5\u66f4\u65b9\u4fbf\u7684\u4e3a\u5e94\u7528\u4e0e\u7528\u6237\u5206\u914d\u5b58\u50a8\u7a7a\u95f4\u3002<\/p>\n

\u5728LVM\u7ba1\u7406\u4e0b\u7684\u5b58\u50a8\u5377\u53ef\u4ee5\u6309\u9700\u8981\u968f\u65f6\u6539\u53d8\u5927\u5c0f\u4e0e\u79fb\u9664(\u53ef\u80fd\u9700\u5bf9\u6587\u4ef6\u7cfb\u7edf\u5de5\u5177\u8fdb\u884c\u5347\u7ea7)\u3002LVM\u4e5f\u5141\u8bb8\u6309\u7528\u6237\u7ec4\u5bf9\u5b58\u50a8\u5377\u8fdb\u884c\u7ba1\u7406\uff0c\u5141\u8bb8\u7ba1\u7406\u5458\u7528\u66f4\u76f4\u89c2\u7684\u540d\u79f0(\u5982”sales’\u3001 ‘development’)\u4ee3\u66ff\u7269\u7406\u78c1\u76d8\u540d(\u5982’sda’\u3001’sdb’)\u6765\u6807\u8bc6\u5b58\u50a8\u5377\u3002<\/p>\n

 <\/p>\n

\u9996\u5148\u521b\u5efa\u4e00\u5757\u65b0\u7684\u5206\u533a\uff1a<\/p>\n

fdisk\u00a0 \/dev\/hda<\/p>\n

n<\/p>\n

l\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 #\u9009\u62e9\u903b\u8f91\u5206\u533a\uff0c\u5982\u679c\u6ca1\u6709\uff0c\u5219\u9996\u5148\u521b\u5efa\u6269\u5c55\u5206\u533a\uff0c\u7136\u540e\u518d\u6dfb\u52a0\u903b\u8f91\u5206\u533a\uff08\u786c\u76d8\uff1a\u6700\u591a\u56db\u4e2a\u5206\u533aP-P-P-P\u6216P-P-P-E\uff09<\/p>\n

6\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 #\u5206\u533a\u53f7\uff08\u4ece5\u5f00\u59cb\uff09\uff0c\/dev\/hda6<\/p>\n

t\u00a0\u00a0\u00a0\u00a0\u00a0 8e\u00a0\u00a0 #\u5206\u533a\u7c7b\u578b8e\u8868\u793aLVM\u5206\u533a<\/p>\n

w\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 #\u5199\u5165\u5206\u533a\u8868<\/p>\n

partprobe\u00a0\u00a0 #\u91cd\u8bfb\u5206\u533a\u8868<\/p>\n

mkfs \u2013t ext3 \/dev\/hda6 #\u683c\u5f0f\u5316<\/p>\n

partx \/dev\/hda #\u67e5\u770b\u5f53\u524d\u786c\u76d8\u7684\u5206\u533a\u8868\u53ca\u4f7f\u7528\u60c5\u51b5<\/p>\n

\u4e8c\u3001\u521b\u5efaPV\uff0c\u6269\u5bb9VG\uff0cLV<\/p>\n

pvcreate \/dev\/hda6<\/p>\n

vgdisplay #\u67e5\u770b\u5f53\u524d\u5df2\u7ecf\u5b58\u5728\u7684VG\u4fe1\u606f\uff0c\u4ee5\u5b58\u5728VG\uff1aVolGroup00\u4e3a\u4f8b<\/p>\n

vgextend VolGroup00 \/dev\/hda6\u00a0\u00a0\u00a0 #\u6269\u5c55VolGroup00<\/p>\n

lvdisplay #\u67e5\u770b\u5df2\u7ecf\u5b58\u5728\u7684LV\u4fe1\u606f\uff0c\u4ee5\u5b58\u5728LV\uff1aLogVol01\u4e3a\u4f8b<\/p>\n

lvextend \u2013L 1G \/dev\/VolGroup00\/LogVol01 #\u6269\u5c55LV<\/p>\n

resize2fs \/dev\/VolGroup00\/LogVol01 #\u6267\u884c\u8be5\u91cd\u8bbe\u5927\u5c0f\uff0c\u5bf9\u4e8e\u5f53\u524d\u6b63\u5728\u4f7f\u7528\u7684LogVol01\u6709\u6548<\/p>\n

df \u2013h #\u67e5\u770b\u6302\u8f7d\u60c5\u51b5\uff0c\u5df2\u7ecf\u6269\u5bb9<\/p>\n","protected":false},"excerpt":{"rendered":"

LVM\u7b80\u4ecb LVM\u662f Logical Volume Manager(\u903b\u8f91\u5377\u7ba1\u7406)\u7684\u7b80\u5199\uff0c\u5b83\u7531Heinz Mau … \u9605\u8bfb\u66f4\u591a<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[49],"tags":[1534,1537,1535,1536],"class_list":{"0":"post-2607","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"hentry","6":"category-linux","7":"tag-lvm","10":"tag-1536"},"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/2607","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/comments?post=2607"}],"version-history":[{"count":1,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/2607\/revisions"}],"predecessor-version":[{"id":2608,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/2607\/revisions\/2608"}],"wp:attachment":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/media?parent=2607"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/categories?post=2607"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/tags?post=2607"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}