{"id":3582,"date":"2023-10-01T17:15:34","date_gmt":"2023-10-01T08:15:34","guid":{"rendered":"https:\/\/www.kinryo.net\/?p=3582"},"modified":"2023-10-01T18:49:20","modified_gmt":"2023-10-01T09:49:20","slug":"nvme%e3%82%92dd%e3%81%a7%e3%82%b3%e3%83%94%e3%83%bc%e3%81%97%e3%81%9f%e3%82%89%e3%82%a8%e3%83%a9%e3%83%bc","status":"publish","type":"post","link":"https:\/\/www.kinryo.net\/?p=3582","title":{"rendered":"NVMe\u3092dd\u3067\u30b3\u30d4\u30fc\u3057\u305f\u3089\u30a8\u30e9\u30fc"},"content":{"rendered":"\r\n

\u30eb\u30fc\u30c8\u9818\u57df\u306b\u4f7f\u3063\u3066\u3044\u308bNMVe\u3092\u5927\u304d\u3044\u5bb9\u91cf\u306eNMVe\u306bdd\u3067\u30b3\u30d4\u30fc\u3057\u305f\u3089\u4e0b\u8a18\u306e\u30a8\u30e9\u30fc\u304c\u51fa\u305f\uff08\u6ce8\uff1add\u3067disk\u6bce\u30b3\u30d4\u30fc\u3059\u308b\u3068\u5bb9\u91cf\u304c\u30aa\u30ea\u30b8\u30ca\u30eb\u306e\u5bb9\u91cf\u306b\u306a\u308b\u304c\u3001\u4ee5\u524d\u306fgparted\u3067\u5bb9\u91cf\u3092\u5897\u3084\u3057\u3066\u3044\u305f\u304c\u3001\u4eca\u306fparted\u3067\u3001disk\u3092\u898b\u308b\u3068\uff08p\uff09\u5bb9\u91cf\u304c\u304a\u304b\u3057\u3044\u306e\u3067\u3001FIX\u3059\u308b\u304b\u805e\u3044\u3066\u304f\u308b\u306e\u3067\u3001fix\u3068\u5165\u308c\u308b\u3068\u672c\u6765\u306e\u30b5\u30a4\u30ba\u306b\u30a2\u30c3\u30d7\u3057\u3066\u304f\u308c\u308b\uff09
#<\/span> lvs -a -o +devices<\/span>
WARNING: Couldn’t find device with uuid DMr0bx-8hT0-qAr0-Can8-IcVq-F4Zr-or5v0h.<\/span>
WARNING: VG Data5 is missing PV DMr0bx-8hT0-qAr0-Can8-IcVq-F4Zr-or5v0h (last written to \/dev\/nvme0n1p6).<\/span>
WARNING: Couldn’t find device with uuid ydBOpY-3v1F-l5KD-Hj73-C1Yw-LPoC-425E9H.<\/span>
WARNING: VG SubHost5 is missing PV ydBOpY-3v1F-l5KD-Hj73-C1Yw-LPoC-425E9H (last written to [unknown]).<\/span>
LV\u00a0\u00a0 VG\u00a0\u00a0 Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert Devices <\/span>
Backup Backup -wi——- 1.46t \/dev\/sdb6(0) <\/span>
Download Data5 -wi——- 50.00g \/dev\/sda6(0) <\/span>
<\/span>\u4ee5\u4e0b\u7701\u7565
\u524d\u306bSSD\u3067\u540c\u3058\u4e8b\u3092\u3057\u3066\u3082\u30a8\u30e9\u30fc\u306b\u306a\u3089\u306a\u304b\u3063\u305f\u304c\u3001NVMe\u3060\u304b\u3089\u30a8\u30e9\u30fc\u306b\u306a\u308b\u306e\uff1f\uff1f
(\u6ce8\uff1a\/etc\/lvm\/lvm.conf\u306b\u3042\u308b# use_devicesfile = 1\u306f\u30b3\u30e1\u30f3\u30c8\u3092\u53d6\u308a\u3001use_devicesfile = 0\u3067\u30a8\u30e9\u30fc\u304c\u51fa\u306a\u3044\u3088\u3046\u306b\u3057\u3066\u3044\u308b\uff09
\u306a\u306e\u3067\u3001
#<\/span> pvcreate –help<\/span>\u3000\u3000\u3059\u308b\u3068
\u524d\u7565
pvcreate PV …<\/span>
\u3000\u3000[ -f|–force ]<\/span>
\u3000\u3000[ -M|–metadatatype lvm2 ]<\/span>
\u3000\u3000[ -u|–uuid String ]<\/span>
\u3000\u3000[ -Z|–zero y|n ]<\/span>
\u3000\u3000[ \u3000\u3000–dataalignment Size[k|UNIT] ]<\/span>
\u3000\u3000[ –dataalignmentoffset Size[k|UNIT] ]<\/span>
\u3000\u3000[ –bootloaderareasize Size[m|UNIT] ]<\/span>
\u3000\u3000[ –labelsector Number ]<\/span>
\u3000\u3000[ –pvmetadatacopies 0|1|2 ]<\/span>
\u3000\u3000[ –metadatasize Size[m|UNIT] ]<\/span>
\u3000\u3000[ –metadataignore y|n ]<\/span>
\u3000\u3000[ –norestorefile ]<\/span>
\u4ee5\u4e0b\u7701\u7565
pvcreate\u6642\u306bUUID\u3092\u6307\u5b9a\u3067\u304d\u308b\u898b\u305f\u3044\u306a\u306e\u3067
# <\/span>pvcreate -u ydBOpY-3v1F-l5KD-Hj73-C1Yw-LPoC-425E9H –norestorefile \/dev\/nvme0n1p6<\/span>
Physical volume “\/dev\/nvme0n1p6” successfully created.
\u3068\u306a\u3063\u305f\u306e\u3067
<\/span># <\/span>pvscan<\/span>
PV \/dev\/sdb6 VG Backup lvm2 [<1.67 TiB \/ <207.73 GiB free]<\/span>
PV \/dev\/sda6 VG Data5 lvm2 [<200.00 GiB \/ <10.00 GiB free]<\/span>
\u4ee5\u4e0b\u7701\u7565
\u3068\u7121\u4e8b\u30a8\u30e9\u30fc\u3092\u6d88\u3059\u4e8b\u304c\u3067\u304d\u305f\u3002\u53c8\u3001\u3069\u3046\u8a00\u3046\u8a33\u304blast written to [unknown]<\/span>\u306b\u306a\u3063\u3066\u3044\u305fVG SubHost5<\/span>\u3082\u6d88\u3048\u3066\u3044\u305f\u3002
#<\/span> lvscan<\/span>
inactive ‘\/dev\/Backup\/Backup’ [1.46 TiB] inherit<\/span>
inactive ‘\/dev\/Data5\/Mysql’ [5.00 GiB] inherit<\/span>
\u4ee5\u4e0b\u7701\u7565
\u3068\u5168\u90e8inactive\u306b\u306a\u3063\u3066\u3044\u305f\u306e\u3067\u3001
#<\/span> vgchange -ay<\/span>
\u3092\u3059\u308b\u3068\u3001LV\u304c\u5168\u90e8active\u306b\u306a\u3063\u305f\u3002
VG Data5<\/span>\u3068 VG SubHost5 <\/span>\u306b\u3042\u3063\u305f\u30d5\u30a1\u30a4\u30eb\u306f\u8981\u3089\u306a\u3044\u306e\u3067\u554f\u984c\u306a\u3044
\u3082\u3057\u3001\u5fc5\u8981\u306a\u3089\u3001\u30aa\u30ea\u30b8\u30ca\u30eb\u306eNVMe\u3092USB\u3067\u30a2\u30bf\u30c3\u30c1\u3057\u3001\u30d5\u30a1\u30a4\u30eb\u3092\u30b3\u30d4\u308c\u3070\u3044\u3044

<\/p>\r\n","protected":false},"excerpt":{"rendered":"

\u30eb\u30fc\u30c8\u9818\u57df\u306b\u4f7f\u3063\u3066\u3044\u308bNMVe\u3092\u5927\u304d\u3044\u5bb9\u91cf\u306eNMVe\u306bdd\u3067\u30b3\u30d4\u30fc\u3057\u305f\u3089\u4e0b\u8a18\u306e\u30a8\u30e9\u30fc\u304c\u51fa\u305f\uff08\u6ce8\uff1add\u3067disk\u6bce\u30b3\u30d4\u30fc\u3059\u308b\u3068\u5bb9\u91cf\u304c\u30aa\u30ea\u30b8\u30ca\u30eb\u306e\u5bb9\u91cf\u306b\u306a\u308b\u304c\u3001\u4ee5\u524d\u306fgparted\u3067\u5bb9\u91cf\u3092\u5897\u3084\u3057\u3066\u3044\u305f\u304c\u3001\u4eca\u306fparted\u3067\u3001 … \u7d9a\u304d\u3092\u8aad\u3080 →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"sns_share_botton_hide":"","vkExUnit_sns_title":"","_vk_print_noindex":"","sitemap_hide":"","_veu_custom_css":"","veu_display_promotion_alert":"common","vkexunit_cta_each_option":"","footnotes":""},"categories":[10],"tags":[],"class_list":["post-3582","post","type-post","status-publish","format-standard","hentry","category-linux"],"acf":[],"veu_head_title_object":{"title":"","add_site_title":""},"_links":{"self":[{"href":"https:\/\/www.kinryo.net\/index.php?rest_route=\/wp\/v2\/posts\/3582","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kinryo.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kinryo.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kinryo.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kinryo.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3582"}],"version-history":[{"count":5,"href":"https:\/\/www.kinryo.net\/index.php?rest_route=\/wp\/v2\/posts\/3582\/revisions"}],"predecessor-version":[{"id":3588,"href":"https:\/\/www.kinryo.net\/index.php?rest_route=\/wp\/v2\/posts\/3582\/revisions\/3588"}],"wp:attachment":[{"href":"https:\/\/www.kinryo.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3582"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kinryo.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3582"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kinryo.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3582"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}