{"id":2772,"date":"2019-09-16T14:13:48","date_gmt":"2019-09-16T10:13:48","guid":{"rendered":"http:\/\/www.extralan.ru\/?p=2772"},"modified":"2019-09-16T14:17:12","modified_gmt":"2019-09-16T10:17:12","slug":"lvm-%d0%be%d1%82%d1%81%d1%83%d1%82%d1%81%d1%82%d0%b2%d0%b8%d0%b5-pv-%d0%bf%d0%be%d1%81%d0%bb%d0%b5-%d0%bf%d0%b5%d1%80%d0%b5%d0%b7%d0%b0%d0%b3%d1%80%d1%83%d0%b7%d0%ba%d0%b8","status":"publish","type":"post","link":"https:\/\/extralan.ru\/?p=2772","title":{"rendered":"LVM: \u043e\u0442\u0441\u0443\u0442\u0441\u0442\u0432\u0438\u0435 PV \u043f\u043e\u0441\u043b\u0435 \u043f\u0435\u0440\u0435\u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438"},"content":{"rendered":"

\u041f\u0440\u0435\u0434\u044b\u0441\u0442\u043e\u0440\u0438\u044f:
\n\u0412 \u0431\u043e\u0435\u0432\u043e\u0439 \u0441\u0435\u0440\u0432\u0435\u0440 \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u044b\u0445 \u043c\u0430\u0448\u0438\u043d QEMU-KVM \u043f\u043e\u0434 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c Centos 7 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u0431\u044b\u043b\u043e \u0434\u043e\u0431\u0430\u0432\u0438\u0442\u044c \u0434\u0438\u0441\u043a\u043e\u0432. \u0414\u0438\u0441\u043a\u0438 \u0431\u044b\u043b\u0438 \u0443\u0441\u043f\u0435\u0448\u043d\u043e \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u044b, \u0438\u0437 \u043d\u0438\u0445 \u0441\u043e\u0437\u0434\u0430\u043d Software RAID10 \u0438 \u043f\u0440\u044f\u043c\u043e \u043f\u043e\u0432\u0435\u0440\u0445 MD \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430 \u0441\u043e\u0437\u0434\u0430\u043d LVM physical volume. \u041d\u0430 PV \u0441\u043e\u0437\u0434\u0430\u043d\u0430 \u0435\u0434\u0438\u043d\u0441\u0442\u0432\u0435\u043d\u043d\u0430\u044f VG \u0438 \u0435\u0434\u0438\u043d\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0439 LV, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u0435\u0440\u0435\u0434\u0430\u043d \u043d\u0435\u043f\u043e\u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u043e \u0432 \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u0443\u044e \u043c\u0430\u0448\u0438\u043d\u0443. \u041d\u0438\u0447\u0435\u0433\u043e \u0441\u043b\u043e\u0436\u043d\u043e, \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u0430\u044f \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430\/\u043a\u043e\u043c\u0430\u043d\u0434\u044b. \u041f\u0435\u0440\u0435\u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0430 \u0441\u0435\u0440\u0432\u0435\u0440\u0430 \u0446\u0435\u043b\u0438\u043a\u043e\u043c \u0434\u043b\u044f \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438, \u0447\u0442\u043e \u0432\u0441\u0451 \u043f\u043e\u0434\u043d\u0438\u043c\u0435\u0442\u0441\u044f \u0441\u0430\u043c\u043e \u0441\u043e\u0431\u043e\u0439 — \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u0430\u044f \u043c\u0430\u0448\u0438\u043d\u0430 \u0441\u0442\u0430\u0440\u0442\u0443\u0435\u0442, LV \u0442\u043e\u043c \u0432 \u043d\u0435\u0451 \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0430\u0435\u0442\u0441\u044f, \u043d\u0438\u043a\u0430\u043a\u0438\u0445 \u043f\u0440\u043e\u0431\u043b\u0435\u043c. \u0427\u0435\u0440\u0435\u0437 \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u0432\u0440\u0435\u043c\u044f \u0441\u0442\u0430\u043b\u043e \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u0441\u043e\u0437\u0434\u0430\u0442\u044c \u043d\u043e\u0432\u044b\u0439 LV \u0432 \u0434\u0430\u043d\u043d\u043e\u0439 VG \u0438 \u0442\u0443\u0442 \u0432\u044b\u043b\u0435\u0437\u043b\u0430 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430. pvscan \u043d\u0435 \u043e\u0442\u043e\u0431\u0440\u0430\u0436\u0430\u0435\u0442 physical volume \u043d\u0430 MD \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0435, vgscan \u0438 lvscan \u043d\u0435 \u043e\u0442\u043e\u0431\u0440\u0430\u0436\u0430\u0435\u0442 \u0433\u0440\u0443\u043f\u043f\u044b \u0438 \u0442\u043e\u043c\u0430 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0435\u043d\u043d\u043e, \u043d\u043e LV \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u043e \u043f\u0440\u0438\u0441\u0443\u0442\u0441\u0442\u0432\u0443\u0435\u0442 \u0432 \/dev\/ \u0438 \u0441\u043f\u043e\u043a\u043e\u0439\u043d\u043e \u043f\u0435\u0440\u0435\u0434\u0430\u0451\u0442\u0441\u044f \u0432 \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u0443\u044e \u043c\u0430\u0448\u0438\u043d\u0443.<\/p>\n

\u041f\u0435\u0440\u0432\u044b\u043c \u0434\u0435\u043b\u043e\u043c \u0440\u0435\u0448\u0438\u043b \u0441\u0447\u0438\u0442\u0430\u0442\u044c \u043f\u0435\u0440\u0432\u044b\u0439 \u043a\u0438\u043b\u043e\u0431\u0430\u0439\u0442 \u0441 MD \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430 \u043d\u0430 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u0440\u0430\u0441\u043f\u043e\u043b\u043e\u0436\u0435\u043d PV \u0434\u043b\u044f root \u0438 \u043f\u0440\u043e\u0447\u0438\u0445 \u043f\u043e\u0442\u0440\u0435\u0431\u043d\u043e\u0441\u0442\u0435\u0439 \u041e\u0421, \u043f\u043e\u0441\u043b\u0435 \u0447\u0435\u0433\u043e \u0441\u0440\u0430\u0432\u043d\u0438\u0442\u044c \u0441 «\u043f\u0440\u043e\u0431\u043b\u0435\u043c\u043d\u044b\u043c» MD.<\/p>\n


\n> head -c 1000 \/dev\/md125
\nLABELONE\u066aPj LVM2 001grrqU8ILMhziWd5ORriwHJN7gdewjA31
\n<\/code><\/p>\n

\u041e\u0431\u0430 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430 \u0438\u043c\u0435\u044e\u0442 \u0441\u0445\u043e\u0436\u0438\u0435 \u043c\u0435\u0442\u043a\u0438.<\/p>\n

\u0414\u0430\u043b\u0435\u0435 \u043f\u0440\u043e\u0432\u0435\u0440\u0438\u043b \u0444\u0438\u043b\u044c\u0442\u0440 \u0432 lvm.conf, \u043d\u0438\u043a\u0430\u043a\u0438\u0445 \u043f\u0440\u0438\u043d\u0446\u0438\u043f\u0438\u0430\u043b\u044c\u043d\u044b\u0445 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u0439 \u043e\u043d \u043d\u0435 \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u043b.<\/p>\n

\u0423\u0442\u0438\u043b\u0438\u0442\u0430 \u0434\u043b\u044f \u043f\u0440\u043e\u0441\u043c\u043e\u0442\u0440\u0430 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u043e\u0433\u0443\u0442 \u0431\u044b\u0442\u044c LVM physical device, \u043e\u0442\u043e\u0431\u0440\u0430\u0436\u0430\u043b\u0430, \u0447\u0442\u043e MD \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u043e \u0438\u043c\u0435\u0435\u0442 PV:
\n
\n> lvmdiskscan -v
\n\/dev\/md125 [ <1.82 TiB] LVM physical volume
\n<\/code><\/p>\n

\u041f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 \u0446\u0435\u043b\u043e\u0441\u0442\u043d\u043e\u0441\u0442\u0438 physical device \u043a\u043e\u043c\u0430\u043d\u0434\u043e\u0439 pvck \u043d\u0435 \u0434\u0430\u043b\u0430 \u043f\u043e\u0434\u0440\u043e\u0431\u043d\u043e\u0441\u0442\u0435\u0439:
\n
\n> pvck -t \/dev\/md125
\nTEST MODE: Metadata will NOT be updated and volumes will not be (de)activated.
\nFound label on \/dev\/md125, sector 1, type=LVM2 001
\nFound text metadata area: offset=4096, size=1044480
\n<\/code><\/p>\n

\u041a\u043e\u043c\u0430\u043d\u0434\u0430 blkid \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u043b\u0430 UUID \u0438 \u0442\u043e \u0447\u0442\u043e \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u043e \u0438\u043c\u0435\u0435\u0442 LVM:
\n
\n> blkid
\n\/dev\/md125: UUID=\"grrqU8-ILMh-ziWd-5ORr-iwHJ-N7gd-ewjA31\" TYPE=\"LVM2_member\"
\n<\/code><\/p>\n

\u041d\u043e \u043a\u043e\u043c\u0430\u043d\u0434\u044b pvscan \u0438 pvdisplay \u043d\u0435 \u043d\u0430\u0445\u043e\u0434\u0438\u043b\u0438 PV \u043d\u0430 \u0434\u0430\u043d\u043d\u043e\u043c \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0435:
\n
\n> pvdisplay \/dev\/md125
\nFailed to find physical volume \"\/dev\/md125\"
\n<\/code><\/p>\n

pvscan -vvv |& grep md125 \u043d\u0435 \u043d\u0430\u0445\u043e\u0434\u0438\u043b PV \u0438 VG \u043d\u0430 \u0437\u0430\u0434\u0430\u043d\u043d\u043e\u043c \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0435.<\/p>\n

\u041f\u043e\u043c\u043e\u0433\u043b\u0430 \u043a\u043e\u043c\u0430\u043d\u0434\u0430 vgscan —cache<\/strong> \u043f\u043e \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u043f\u0440\u043e\u0441\u0442\u043e \u043d\u0435\u0442 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438, \u0432\u043e\u0442 \u0447\u0442\u043e \u0443\u0434\u0430\u043b\u043e\u0441\u044c \u043d\u0430\u0439\u0442\u0438 \u0432 \u0438\u0441\u0445\u043e\u0434\u043d\u0438\u043a\u0430\u0445, \u043d\u043e \u0434\u0430\u043b\u044c\u0448\u0435 \u044f \u043f\u043e\u043a\u0430 \u0447\u0442\u043e \u043d\u0435 \u0440\u0430\u0437\u0431\u0438\u0440\u0430\u043b\u0441\u044f.
\n
\nvgscan fixes up metadata (needs --cache option for direct scan if lvmetad is used)
\nvgscan needs --cache option for direct scan if lvmetad is used
\n<\/code>
\n\u0414\u0430\u043b\u0435\u0435 \u043f\u0440\u0438\u0432\u0435\u0434\u0443 \u0432\u0435\u0440\u0441\u0438\u0438 \u041f\u041e:
\n
\n> cat \/etc\/centos-release
\nCentOS Linux release 7.6.1810 (Core)
\n<\/code>
\n
\n> lvm version
\nLVM version: 2.02.180(2)-RHEL7 (2018-07-20)
\nLibrary version: 1.02.149-RHEL7 (2018-07-20)
\nDriver version: 4.37.1
\n<\/code><\/p>\n

\u0421\u0445\u043e\u0436\u0430\u044f \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430:
\nhttps:\/\/unix.stackexchange.com\/questions\/489182\/lvm-pv-missing-after-reboot<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\u041f\u0440\u0435\u0434\u044b\u0441\u0442\u043e\u0440\u0438\u044f: \u0412 \u0431\u043e\u0435\u0432\u043e\u0439 \u0441\u0435\u0440\u0432\u0435\u0440 \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u044b\u0445 \u043c\u0430\u0448\u0438\u043d QEMU-KVM \u043f\u043e\u0434 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c Centos 7 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u0431\u044b\u043b\u043e \u0434\u043e\u0431\u0430\u0432\u0438\u0442\u044c \u0434\u0438\u0441\u043a\u043e\u0432. \u0414\u0438\u0441\u043a\u0438 \u0431\u044b\u043b\u0438 \u0443\u0441\u043f\u0435\u0448\u043d\u043e \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u044b, \u0438\u0437 \u043d\u0438\u0445 \u0441\u043e\u0437\u0434\u0430\u043d Software RAID10 \u0438 \u043f\u0440\u044f\u043c\u043e \u043f\u043e\u0432\u0435\u0440\u0445 MD \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430 \u0441\u043e\u0437\u0434\u0430\u043d LVM physical volume. \u041d\u0430 PV \u0441\u043e\u0437\u0434\u0430\u043d\u0430 \u0435\u0434\u0438\u043d\u0441\u0442\u0432\u0435\u043d\u043d\u0430\u044f VG \u0438 \u0435\u0434\u0438\u043d\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0439 LV, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u0435\u0440\u0435\u0434\u0430\u043d \u043d\u0435\u043f\u043e\u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u043e \u0432 \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u0443\u044e \u043c\u0430\u0448\u0438\u043d\u0443. \u041d\u0438\u0447\u0435\u0433\u043e \u0441\u043b\u043e\u0436\u043d\u043e, \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u0430\u044f \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430\/\u043a\u043e\u043c\u0430\u043d\u0434\u044b. \u041f\u0435\u0440\u0435\u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0430 \u0441\u0435\u0440\u0432\u0435\u0440\u0430 \u0446\u0435\u043b\u0438\u043a\u043e\u043c \u0434\u043b\u044f…<\/p>\n Read More<\/span> LVM: \u043e\u0442\u0441\u0443\u0442\u0441\u0442\u0432\u0438\u0435 PV \u043f\u043e\u0441\u043b\u0435 \u043f\u0435\u0440\u0435\u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438<\/span><\/a>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"Layout":"","footnotes":""},"categories":[14],"tags":[260,263,259,262,261],"class_list":["entry","author-jonnyquest","post-2772","post","type-post","status-publish","format-standard","category-linux","tag-centos-7","tag-failed-to-find-physical-volume","tag-lvm","tag-pv-is-missing","tag-vgscan-cache"],"yoast_head":"\nLVM: \u043e\u0442\u0441\u0443\u0442\u0441\u0442\u0432\u0438\u0435 PV \u043f\u043e\u0441\u043b\u0435 \u043f\u0435\u0440\u0435\u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 - ExtraLAN.ru<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/extralan.ru\/?p=2772\" \/>\n<meta property=\"og:locale\" content=\"ru_RU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"LVM: \u043e\u0442\u0441\u0443\u0442\u0441\u0442\u0432\u0438\u0435 PV \u043f\u043e\u0441\u043b\u0435 \u043f\u0435\u0440\u0435\u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 - ExtraLAN.ru\" \/>\n<meta property=\"og:description\" content=\"\u041f\u0440\u0435\u0434\u044b\u0441\u0442\u043e\u0440\u0438\u044f: \u0412 \u0431\u043e\u0435\u0432\u043e\u0439 \u0441\u0435\u0440\u0432\u0435\u0440 \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u044b\u0445 \u043c\u0430\u0448\u0438\u043d QEMU-KVM \u043f\u043e\u0434 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c Centos 7 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u0431\u044b\u043b\u043e \u0434\u043e\u0431\u0430\u0432\u0438\u0442\u044c \u0434\u0438\u0441\u043a\u043e\u0432. \u0414\u0438\u0441\u043a\u0438 \u0431\u044b\u043b\u0438 \u0443\u0441\u043f\u0435\u0448\u043d\u043e \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u044b, \u0438\u0437 \u043d\u0438\u0445 \u0441\u043e\u0437\u0434\u0430\u043d Software RAID10 \u0438 \u043f\u0440\u044f\u043c\u043e \u043f\u043e\u0432\u0435\u0440\u0445 MD \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430 \u0441\u043e\u0437\u0434\u0430\u043d LVM physical volume. \u041d\u0430 PV \u0441\u043e\u0437\u0434\u0430\u043d\u0430 \u0435\u0434\u0438\u043d\u0441\u0442\u0432\u0435\u043d\u043d\u0430\u044f VG \u0438 \u0435\u0434\u0438\u043d\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0439 LV, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u0435\u0440\u0435\u0434\u0430\u043d \u043d\u0435\u043f\u043e\u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u043e \u0432 \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u0443\u044e \u043c\u0430\u0448\u0438\u043d\u0443. \u041d\u0438\u0447\u0435\u0433\u043e \u0441\u043b\u043e\u0436\u043d\u043e, \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u0430\u044f \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430\/\u043a\u043e\u043c\u0430\u043d\u0434\u044b. \u041f\u0435\u0440\u0435\u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0430 \u0441\u0435\u0440\u0432\u0435\u0440\u0430 \u0446\u0435\u043b\u0438\u043a\u043e\u043c \u0434\u043b\u044f…\" \/>\n<meta property=\"og:url\" content=\"https:\/\/extralan.ru\/?p=2772\" \/>\n<meta property=\"og:site_name\" content=\"ExtraLAN.ru\" \/>\n<meta property=\"article:published_time\" content=\"2019-09-16T10:13:48+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2019-09-16T10:17:12+00:00\" \/>\n<meta name=\"author\" content=\"Jonny Quest\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u041d\u0430\u043f\u0438\u0441\u0430\u043d\u043e \u0430\u0432\u0442\u043e\u0440\u043e\u043c\" \/>\n\t<meta name=\"twitter:data1\" content=\"Jonny Quest\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u041f\u0440\u0438\u043c\u0435\u0440\u043d\u043e\u0435 \u0432\u0440\u0435\u043c\u044f \u0434\u043b\u044f \u0447\u0442\u0435\u043d\u0438\u044f\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 \u043c\u0438\u043d\u0443\u0442\u0430\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/extralan.ru\/?p=2772\",\"url\":\"https:\/\/extralan.ru\/?p=2772\",\"name\":\"LVM: \u043e\u0442\u0441\u0443\u0442\u0441\u0442\u0432\u0438\u0435 PV \u043f\u043e\u0441\u043b\u0435 \u043f\u0435\u0440\u0435\u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 - ExtraLAN.ru\",\"isPartOf\":{\"@id\":\"https:\/\/extralan.ru\/#website\"},\"datePublished\":\"2019-09-16T10:13:48+00:00\",\"dateModified\":\"2019-09-16T10:17:12+00:00\",\"author\":{\"@id\":\"https:\/\/extralan.ru\/#\/schema\/person\/32aebde038afaea65ab6c7300a21a53f\"},\"breadcrumb\":{\"@id\":\"https:\/\/extralan.ru\/?p=2772#breadcrumb\"},\"inLanguage\":\"ru-RU\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/extralan.ru\/?p=2772\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/extralan.ru\/?p=2772#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u0413\u043b\u0430\u0432\u043d\u0430\u044f \u0441\u0442\u0440\u0430\u043d\u0438\u0446\u0430\",\"item\":\"https:\/\/extralan.ru\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"LVM: \u043e\u0442\u0441\u0443\u0442\u0441\u0442\u0432\u0438\u0435 PV \u043f\u043e\u0441\u043b\u0435 \u043f\u0435\u0440\u0435\u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/extralan.ru\/#website\",\"url\":\"https:\/\/extralan.ru\/\",\"name\":\"ExtraLAN.ru\",\"description\":\"\u0420\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0435 \u0437\u0430\u043c\u0435\u0442\u043a\u0438 \u043f\u043e \u0430\u0434\u043c\u0438\u043d\u0438\u0441\u0442\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044e\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/extralan.ru\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"ru-RU\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/extralan.ru\/#\/schema\/person\/32aebde038afaea65ab6c7300a21a53f\",\"name\":\"Jonny Quest\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ru-RU\",\"@id\":\"https:\/\/extralan.ru\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/46b63f8ca4df27c7c4733a8790610b5b?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/46b63f8ca4df27c7c4733a8790610b5b?s=96&d=mm&r=g\",\"caption\":\"Jonny Quest\"},\"url\":\"https:\/\/extralan.ru\/?author=1\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"LVM: \u043e\u0442\u0441\u0443\u0442\u0441\u0442\u0432\u0438\u0435 PV \u043f\u043e\u0441\u043b\u0435 \u043f\u0435\u0440\u0435\u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 - ExtraLAN.ru","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/extralan.ru\/?p=2772","og_locale":"ru_RU","og_type":"article","og_title":"LVM: \u043e\u0442\u0441\u0443\u0442\u0441\u0442\u0432\u0438\u0435 PV \u043f\u043e\u0441\u043b\u0435 \u043f\u0435\u0440\u0435\u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 - ExtraLAN.ru","og_description":"\u041f\u0440\u0435\u0434\u044b\u0441\u0442\u043e\u0440\u0438\u044f: \u0412 \u0431\u043e\u0435\u0432\u043e\u0439 \u0441\u0435\u0440\u0432\u0435\u0440 \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u044b\u0445 \u043c\u0430\u0448\u0438\u043d QEMU-KVM \u043f\u043e\u0434 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c Centos 7 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u0431\u044b\u043b\u043e \u0434\u043e\u0431\u0430\u0432\u0438\u0442\u044c \u0434\u0438\u0441\u043a\u043e\u0432. \u0414\u0438\u0441\u043a\u0438 \u0431\u044b\u043b\u0438 \u0443\u0441\u043f\u0435\u0448\u043d\u043e \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u044b, \u0438\u0437 \u043d\u0438\u0445 \u0441\u043e\u0437\u0434\u0430\u043d Software RAID10 \u0438 \u043f\u0440\u044f\u043c\u043e \u043f\u043e\u0432\u0435\u0440\u0445 MD \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430 \u0441\u043e\u0437\u0434\u0430\u043d LVM physical volume. \u041d\u0430 PV \u0441\u043e\u0437\u0434\u0430\u043d\u0430 \u0435\u0434\u0438\u043d\u0441\u0442\u0432\u0435\u043d\u043d\u0430\u044f VG \u0438 \u0435\u0434\u0438\u043d\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0439 LV, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u0435\u0440\u0435\u0434\u0430\u043d \u043d\u0435\u043f\u043e\u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u043e \u0432 \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u0443\u044e \u043c\u0430\u0448\u0438\u043d\u0443. \u041d\u0438\u0447\u0435\u0433\u043e \u0441\u043b\u043e\u0436\u043d\u043e, \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u0430\u044f \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430\/\u043a\u043e\u043c\u0430\u043d\u0434\u044b. \u041f\u0435\u0440\u0435\u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0430 \u0441\u0435\u0440\u0432\u0435\u0440\u0430 \u0446\u0435\u043b\u0438\u043a\u043e\u043c \u0434\u043b\u044f…","og_url":"https:\/\/extralan.ru\/?p=2772","og_site_name":"ExtraLAN.ru","article_published_time":"2019-09-16T10:13:48+00:00","article_modified_time":"2019-09-16T10:17:12+00:00","author":"Jonny Quest","twitter_card":"summary_large_image","twitter_misc":{"\u041d\u0430\u043f\u0438\u0441\u0430\u043d\u043e \u0430\u0432\u0442\u043e\u0440\u043e\u043c":"Jonny Quest","\u041f\u0440\u0438\u043c\u0435\u0440\u043d\u043e\u0435 \u0432\u0440\u0435\u043c\u044f \u0434\u043b\u044f \u0447\u0442\u0435\u043d\u0438\u044f":"1 \u043c\u0438\u043d\u0443\u0442\u0430"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/extralan.ru\/?p=2772","url":"https:\/\/extralan.ru\/?p=2772","name":"LVM: \u043e\u0442\u0441\u0443\u0442\u0441\u0442\u0432\u0438\u0435 PV \u043f\u043e\u0441\u043b\u0435 \u043f\u0435\u0440\u0435\u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 - ExtraLAN.ru","isPartOf":{"@id":"https:\/\/extralan.ru\/#website"},"datePublished":"2019-09-16T10:13:48+00:00","dateModified":"2019-09-16T10:17:12+00:00","author":{"@id":"https:\/\/extralan.ru\/#\/schema\/person\/32aebde038afaea65ab6c7300a21a53f"},"breadcrumb":{"@id":"https:\/\/extralan.ru\/?p=2772#breadcrumb"},"inLanguage":"ru-RU","potentialAction":[{"@type":"ReadAction","target":["https:\/\/extralan.ru\/?p=2772"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/extralan.ru\/?p=2772#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u0413\u043b\u0430\u0432\u043d\u0430\u044f \u0441\u0442\u0440\u0430\u043d\u0438\u0446\u0430","item":"https:\/\/extralan.ru\/"},{"@type":"ListItem","position":2,"name":"LVM: \u043e\u0442\u0441\u0443\u0442\u0441\u0442\u0432\u0438\u0435 PV \u043f\u043e\u0441\u043b\u0435 \u043f\u0435\u0440\u0435\u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438"}]},{"@type":"WebSite","@id":"https:\/\/extralan.ru\/#website","url":"https:\/\/extralan.ru\/","name":"ExtraLAN.ru","description":"\u0420\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0435 \u0437\u0430\u043c\u0435\u0442\u043a\u0438 \u043f\u043e \u0430\u0434\u043c\u0438\u043d\u0438\u0441\u0442\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044e","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/extralan.ru\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"ru-RU"},{"@type":"Person","@id":"https:\/\/extralan.ru\/#\/schema\/person\/32aebde038afaea65ab6c7300a21a53f","name":"Jonny Quest","image":{"@type":"ImageObject","inLanguage":"ru-RU","@id":"https:\/\/extralan.ru\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/46b63f8ca4df27c7c4733a8790610b5b?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/46b63f8ca4df27c7c4733a8790610b5b?s=96&d=mm&r=g","caption":"Jonny Quest"},"url":"https:\/\/extralan.ru\/?author=1"}]}},"_links":{"self":[{"href":"https:\/\/extralan.ru\/index.php?rest_route=\/wp\/v2\/posts\/2772"}],"collection":[{"href":"https:\/\/extralan.ru\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/extralan.ru\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/extralan.ru\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/extralan.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2772"}],"version-history":[{"count":11,"href":"https:\/\/extralan.ru\/index.php?rest_route=\/wp\/v2\/posts\/2772\/revisions"}],"predecessor-version":[{"id":2783,"href":"https:\/\/extralan.ru\/index.php?rest_route=\/wp\/v2\/posts\/2772\/revisions\/2783"}],"wp:attachment":[{"href":"https:\/\/extralan.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2772"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/extralan.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2772"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/extralan.ru\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2772"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}