\u305d\u3046\u3057\u305f\u3089\u4eee\u60f3\u30de\u30b7\u30f3\u306b\u30c7\u30a3\u30b9\u30af\u3092\u8ffd\u52a0\u3059\u308b\u3002<\/p>\n\n\n
![\"\"](\"https:\/\/www7390uo.sakura.ne.jp\/wordpress\/wp-content\/uploads\/2020\/03\/lvm1.png\")
<\/a><\/a><\/a><\/a><\/a><\/a><\/a><\/a>\u6059\u7121\u304f\u30c7\u30a3\u30b9\u30af\u304c\u8ffd\u52a0\u3055\u308c\u305f\u3089\u6539\u3081\u3066\u30d6\u30ed\u30c3\u30af\u30c7\u30d0\u30a4\u30b9\u3092\u4e00\u89a7\u3059\u308b\u3002\u65b0\u305f\u306bsda\u3068\u3044\u3046\u30d6\u30ed\u30c3\u30af\u30c7\u30d0\u30a4\u30b9\u304c\u3042\u308b\u304b\u3089\u3053\u308c\u304c\u5148\u306b\u8ffd\u52a0\u3057\u305f\u30c7\u30a3\u30b9\u30af\u3067\u3042\u308d\u3046\u3068\u898b\u5f53\u304c\u4ed8\u304f\u3002<\/p>\n\n\n\n
$ lsblk -i\nNAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT\nsda 8:0 0 20G 0 disk<\/strong>\nsr0 11:0 1 1024M 0 rom\nnvme0n1 259:0 0 20G 0 disk\n|-nvme0n1p1 259:1 0 1G 0 part \/boot\n`-nvme0n1p2 259:2 0 19G 0 part\n |-centos_centos7-root 253:0 0 17G 0 lvm \/\n `-centos_centos7-swap 253:1 0 2G 0 lvm [SWAP]<\/pre>\n\n\n\n\u3053\u306e\u3042\u3068\u306e\u624b\u7d9a\u304d\u306f\u7269\u7406\u30dc\u30ea\u30e5\u30fc\u30e0\u3001\u30dc\u30ea\u30e5\u30fc\u30e0\u30b0\u30eb\u30fc\u30d7\u3001\u8ad6\u7406\u30dc\u30ea\u30e5\u30fc\u30e0\u305d\u308c\u305e\u308c\u306e\u8a2d\u5b9a\u3067\u3042\u308b\u3002\u5148\u305a\u306f\u8ffd\u52a0\u3057\u305f\u30d6\u30ed\u30c3\u30af\u30c7\u30d0\u30a4\u30b9 \/dev\/sda \u3092LVM\u3067\u6271\u3046\u305f\u3081\u306b
pvcreate<\/code>\u30b3\u30de\u30f3\u30c9\u3067\u7269\u7406\u30dc\u30ea\u30e5\u30fc\u30e0\u3068\u3057\u3066\u521d\u671f\u5316\u3059\u308b\u3002<\/p>\n\n\n\n$ sudo pvs\n PV VG Fmt Attr PSize PFree\n \/dev\/nvme0n1p2 centos_centos7 lvm2 a-- <19.00g 0\n\n$ sudo pvcreate \/dev\/sda\n Physical volume \"\/dev\/sda\" successfully created.\n\n$ sudo pvs\n PV VG Fmt Attr PSize PFree\n \/dev\/nvme0n1p2 centos_centos7 lvm2 a-- <19.00g 0\n \/dev\/sda centos_centos7 lvm2 a-- <20.00g 0<\/strong><\/pre>\n\n\n\n\u7269\u7406\u30dc\u30ea\u30e5\u30fc\u30e0\u3068\u3057\u3066\u8ffd\u52a0\u3055\u308c\u305f\/dev\/sda\u3092\u65e2\u5b58\u306e\u30dc\u30ea\u30e5\u30fc\u30e0\u30b0\u30eb\u30fc\u30d7
centos_centos7<\/code>\u306bvgextend<\/code>\u30b3\u30de\u30f3\u30c9\u3067\u8ffd\u52a0\u3059\u308b\u3002<\/p>\n\n\n\n$ sudo vgs\n VG #PV #LV #SN Attr VSize VFree\n centos_centos7 1 2 0 wz--n- <19.00g 0\n\n$ sudo vgextend centos_centos7 \/dev\/sda\n Volume group \"centos_centos7\" successfully extended\n\n$ sudo vgs\n VG #PV #LV #SN Attr VSize VFree\n centos_centos7 2<\/strong> 2 0 wz--n- 38.99g<\/strong> 0<\/pre>\n\n\n\n\u6b21\u306b\u8ad6\u7406\u30dc\u30ea\u30e5\u30fc\u30e0\u3092\u62e1\u5f35\u3059\u308b\u3002\u30dc\u30ea\u30e5\u30fc\u30e0\u30b0\u30eb\u30fc\u30d7 centos_centos7 \u306e\u5185\u3001\u8ad6\u7406\u30dc\u30ea\u30e5\u30fc\u30e0 root \u306e\u5bb9\u91cf\u3092\u62e1\u5f35\u3059\u308b\u306a\u3089
lvextend<\/code>\u30b3\u30de\u30f3\u30c9\u3067\u3053\u3046\u3067\u3042\u308b\u3002<\/p>\n\n\n\n$ sudo lvs\n LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert\n root centos_centos7 -wi-ao---- <17.00g\n swap centos_centos7 -wi-ao---- 2.00g\n\n$ sudo lvextend -l +100%FREE \/dev\/mapper\/centos_centos7-root\n Size of logical volume centos_centos7\/root changed from <17.00 GiB (4351 extents) to 36.99 GiB (9470 extents).\n Logical volume centos_centos7\/root successfully resized.\n\n$ sudo lvs\n LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert\n root centos_centos7 -wi-ao---- 36.99g<\/strong>\n swap centos_centos7 -wi-ao---- 2.00g<\/pre>\n\n\n\n\u6700\u5f8c\u306b\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u306e\u62e1\u5f35\u3092\u5b9f\u65bd\u3059\u308b\u3002XFS\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u3067\u69cb\u7bc9\u3057\u305f\u306a\u3089 xfs_growfs \u30b3\u30de\u30f3\u30c9\u3067\u3001ext4\u3067\u3042\u308c\u3070resize2fs\u3067\u4ee5\u3063\u3066\u62e1\u5f35\u3059\u308b\u3002<\/p>\n\n\n\n
$ df -Th\n\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9 \u30bf\u30a4\u30d7 \u30b5\u30a4\u30ba \u4f7f\u7528 \u6b8b\u308a \u4f7f\u7528% \u30de\u30a6\u30f3\u30c8\u4f4d\u7f6e\n\/dev\/mapper\/centos_centos7-root xfs 17G 1.5G 16G 9% \/\n\n$ sudo xfs_growfs \/dev\/mapper\/centos_centos7-root\nmeta-data=\/dev\/mapper\/centos_centos7-root isize=512 agcount=4, agsize=1113856 blks\n = sectsz=512 attr=2, projid32bit=1\n = crc=1 finobt=0 spinodes=0\ndata = bsize=4096 blocks=4455424, imaxpct=25\n = sunit=0 swidth=0 blks\nnaming =version 2 bsize=4096 ascii-ci=0 ftype=1\nlog =internal bsize=4096 blocks=2560, version=2\n = sectsz=512 sunit=0 blks, lazy-count=1\nrealtime =none extsz=4096 blocks=0, rtextents=0\n\n$ df -Th\n\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9 \u30bf\u30a4\u30d7 \u30b5\u30a4\u30ba \u4f7f\u7528 \u6b8b\u308a \u4f7f\u7528% \u30de\u30a6\u30f3\u30c8\u4f4d\u7f6e\n\/dev\/mapper\/centos_centos7-root xfs 37G<\/strong> 1.5G 36G 4% \/<\/pre>\n\n\n\n\u3053\u308c\u3067\u3088\u3046\u3084\u3063\u3068\u30c7\u30a3\u30b9\u30af\u5bb9\u91cf\u306e\u62e1\u5f35\u304c\u9054\u6210\u3055\u308c\u305f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
OS:CentOS Linux release 7.7.1908LVM: 2.02.185(2)-RHEL7VMware Workstaion 15 Pro 15.5.2 build-15785246 \u65e2\u306b\u7a3c\u50cd\u4e2d\u306e\u4eee\u60f3\u30de\u30b7\u30f3\u3092\u505c\u6b62\u305b\u305a\u306b\u30c7\u30a3\u30b9\u30af\u5bb9\u91cf\u3092\u5897\u3059\u3088\u3046\u6307\u793a\u3092\u53d7\u3051\u5b9f\u8df5\u3059\u308b\u3082\u306e\u3067\u3042\u308b\u3002\u306a\u304a\u8ffd\u52a0\u3057\u305f\u3044\u30c7\u30a3\u30b9\u30af\u306e\u7a2e\u985e\u304cIDE\u3068NVMe\u306e\u5834\u5408\u306f\u7a3c\u50cd\u4e2d\u3001\u65b0\u305f\u306b\u8ffd\u52a0\u3059\u308b\u3053\u3068\u80fd\u308f\u306c\u3002\u3053\u3046\u3044\u3046\u5834\u5408\u3001\u30de\u30b7\u30f3\u505c\u6b62 … \u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":1350,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[157],"tags":[205],"class_list":["post-832","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-linux","tag-lvm"],"views":2471,"_links":{"self":[{"href":"https:\/\/www7390uo.sakura.ne.jp\/wordpress\/wp-json\/wp\/v2\/posts\/832","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www7390uo.sakura.ne.jp\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www7390uo.sakura.ne.jp\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www7390uo.sakura.ne.jp\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www7390uo.sakura.ne.jp\/wordpress\/wp-json\/wp\/v2\/comments?post=832"}],"version-history":[{"count":0,"href":"https:\/\/www7390uo.sakura.ne.jp\/wordpress\/wp-json\/wp\/v2\/posts\/832\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www7390uo.sakura.ne.jp\/wordpress\/wp-json\/wp\/v2\/media\/1350"}],"wp:attachment":[{"href":"https:\/\/www7390uo.sakura.ne.jp\/wordpress\/wp-json\/wp\/v2\/media?parent=832"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www7390uo.sakura.ne.jp\/wordpress\/wp-json\/wp\/v2\/categories?post=832"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www7390uo.sakura.ne.jp\/wordpress\/wp-json\/wp\/v2\/tags?post=832"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}