{"id":92,"date":"2016-11-23T16:34:26","date_gmt":"2016-11-23T16:34:26","guid":{"rendered":"https:\/\/galaxydata.ru\/community\/?p=92"},"modified":"2025-07-23T00:30:18","modified_gmt":"2025-07-22T21:30:18","slug":"migraciya-centos-7-s-raid1-na-raid10-dlya-lvm","status":"publish","type":"post","link":"https:\/\/galaxydata.ru\/community\/migraciya-centos-7-s-raid1-na-raid10-dlya-lvm-92","title":{"rendered":"\ufeff\u041c\u0438\u0433\u0440\u0430\u0446\u0438\u044f CentOS 7 \u0441 RAID1 \u043d\u0430 RAID10 \u0434\u043b\u044f LVM"},"content":{"rendered":"

\u0415\u0441\u0442\u044c \u0441\u0435\u0440\u0432\u0435\u0440 \u0441 CentOS7 \u0438 \u0432\u044b\u0441\u043e\u043a\u0438\u043c %iowait. \u041d\u0443\u0436\u043d\u043e \u0431\u0435\u0437 \u043f\u0440\u043e\u0441\u0442\u043e\u044f, \u0438\u043b\u0438 \u043c\u0430\u043a\u0441\u0438\u043c\u0443\u043c 10 \u043c\u0438\u043d\u0443\u0442 \u0436\u0435\u043b\u0430\u0442\u0435\u043b\u044c\u043d\u043e \u043d\u043e\u0447\u044c\u044e, \u043f\u0435\u0440\u0435\u043d\u0435\u0441\u0442\u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u0443 \u0441 md raid1 \u043d\u0430 md raid10. \u0412 \u043c\u043e\u0451\u043c \u0441\u043b\u0443\u0447\u0430\u0435 \u0440\u0435\u0430\u043b\u044c\u043d\u043e \u0443\u043b\u043e\u0436\u0438\u0442\u044c\u0441\u044f \u0432 10 \u043c\u0438\u043d\u0443\u0442, \u0438\u043b\u0438 \u0434\u0430\u0436\u0435 \u043c\u0435\u043d\u044c\u0448\u0435, \u043f\u043e\u0442\u043e\u043c\u0443 \u0447\u0442\u043e \u0443 \u0441\u0435\u0440\u0432\u0435\u0440\u0430 \u0435\u0441\u0442\u044c hot-swap \u043a\u043e\u0440\u0437\u0438\u043d\u044b.<\/p>\n

\u041f\u0435\u0440\u0435\u0434 \u043d\u0430\u0447\u0430\u043b\u043e\u043c \u0443\u043f\u043e\u043c\u044f\u043d\u0443 \u043e\u0434\u043d\u0443 \u0434\u0435\u0442\u0430\u043b\u044c, \u0431\u0435\u0437 \u043d\u0435\u0451 \u043d\u0435 \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c\u0441\u044f \u043c\u0438\u0433\u0440\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0441\u043b\u0435\u0434\u0443\u044f \u044d\u0442\u043e\u043c\u0443 \u0442\u043e\u043f\u0438\u043a\u0443. \u0412\u0441\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430, \u043a\u0440\u043e\u043c\u0435 \/boot, \u0434\u043e\u043b\u0436\u043d\u0430 \u0431\u044b\u0442\u044c \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u0430 \u043d\u0430 LVM. \u0422\u043e\u0447\u043a\u0430 \u043c\u043e\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \/boot \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u0441\u044f \u043d\u0430 \u0440\u0430\u0437\u0434\u0435\u043b\u0435 md0, \u0442.\u043a. grub 0,97 \u043d\u0435 \u0443\u043c\u0435\u0435\u0442 \u0433\u0440\u0443\u0437\u0438\u0442\u044c\u0441\u044f \u0441 LVM.<\/p>\n

\u0418\u0442\u0430\u043a, \u0441\u0435\u0440\u0432\u0435\u0440 \u0437\u0430\u0433\u0440\u0443\u0436\u0435\u043d \u0438 \u0432 \u043d\u0451\u043c \u0447\u0435\u0442\u044b\u0440\u0435 \u0434\u0438\u0441\u043a\u0430. \u0420\u0430\u0437\u0434\u0435\u043b \/dev\/md0 \u2014 \/boot, \u0440\u0430\u0437\u0434\u0435\u043b \/dev\/md1 \u2014 LVM Physical device \u0438 \u043d\u0430 \u043d\u0451\u043c \u0441\u0442\u043e\u0438\u0442 \u0441\u0438\u0441\u0442\u0435\u043c\u0430.<\/p>\n

1. \u041f\u0440\u043e\u0432\u0435\u0440\u0438\u043c \u043a\u0430\u043a\u0438\u0435 \u0434\u0438\u0441\u043a\u0438 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0442 \u0432 \u043d\u0430\u0448\u0435\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435<\/p>\n

ls -l \/dev\/sd*<\/pre>\n
\u041f\u0440\u0438\u043c\u0435\u0440 \u0432\u044b\u0432\u043e\u0434\u0430:<\/p>\n
brw-rw---- 1 root disk 8, 0 \u043d\u043e\u044f 23 10:50 \/dev\/sda\r\nbrw-rw---- 1 root disk 8, 1 \u043d\u043e\u044f 23 10:50 \/dev\/sda1\r\nbrw-rw---- 1 root disk 8, 2 \u043d\u043e\u044f 23 10:50 \/dev\/sda2\r\nbrw-rw---- 1 root disk 8, 16 \u043d\u043e\u044f 23 10:50 \/dev\/sdb\r\nbrw-rw---- 1 root disk 8, 17 \u043d\u043e\u044f 23 10:50 \/dev\/sdb1\r\nbrw-rw---- 1 root disk 8, 18 \u043d\u043e\u044f 23 10:50 \/dev\/sdb2\r\nbrw-rw---- 1 root disk 8, 32 \u043d\u043e\u044f 23 10:50 \/dev\/sdc\r\nbrw-rw---- 1 root disk 8, 48 \u043d\u043e\u044f 23 10:50 \/dev\/sdd<\/pre>\n
2. \u041f\u0440\u043e\u0432\u0435\u0440\u0438\u043c \u0442\u0435\u043a\u0443\u0449\u0435\u0435 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 Software Raid<\/p>\n
cat \/proc\/mdstat<\/pre>\n
\u041f\u0440\u0438\u043c\u0435\u0440 \u0432\u044b\u0432\u043e\u0434\u0430:<\/p>\n
Personalities : [raid1]\r\nmd126 : active raid1 sda1[0] sdb1[1]\r\n488384 blocks super 1.0 [2\/2] [UU]\r\nbitmap: 0\/1 pages [0KB], 65536KB chunk\r\n\r\nmd127 : active raid1 sdb2[1] sda2[0]\r\n16279552 blocks super 1.2 [2\/2] [UU]\r\nbitmap: 0\/1 pages [0KB], 65536KB chunk\r\n\r\nunused devices: <none><\/pre>\n
 <\/p>\n
3. \u0417\u0430\u043d\u044f\u0442\u043e\u0435 \u0434\u0438\u0441\u043a\u043e\u0432\u043e\u0435 \u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0441\u0442\u0432\u043e<\/p>\n
df -h<\/pre>\n
\u041f\u0440\u0438\u043c\u0435\u0440 \u0432\u044b\u0432\u043e\u0434\u0430:<\/p>\n
\u0424\u0430\u0439\u043b\u043e\u0432\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430        \u0420\u0430\u0437\u043c\u0435\u0440 \u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u043e  \u0414\u043e\u0441\u0442 \u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u043e% C\u043c\u043e\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043e \u0432\r\n\/dev\/mapper\/centos-root   5,4G         1,1G  4,1G           21% \/\r\ndevtmpfs                  487M            0  487M            0% \/dev\r\ntmpfs                     497M            0  497M            0% \/dev\/shm\r\ntmpfs                     497M         6,6M  490M            2% \/run\r\ntmpfs                     497M            0  497M            0% \/sys\/fs\/cgroup\r\n\/dev\/md126                454M         100M  327M           24% \/boot\r\n\/dev\/mapper\/centos-home   8,7G          37M  8,2G            1% \/home\r\ntmpfs                     100M            0  100M            0% \/run\/user\/0<\/pre>\n
\u0412 \u043f\u0440\u0438\u043c\u0435\u0440\u0435 \u0434\u0438\u0441\u043a\u0438 \u0437\u043d\u0430\u0447\u0430\u0442\u0441\u044f \u043a\u0430\u043a \/dev\/sdX, \u0442.\u043a. \u0434\u043b\u044f \u043f\u0440\u0438\u043c\u0435\u0440\u0430 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043b\u0430\u0441\u044c \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u0430\u044f \u043c\u0430\u0448\u0438\u043d\u0430 \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u043f\u0430\u0440\u0430\u0432\u0438\u0440\u0442\u0443\u0430\u043b\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u043e\u0432 \u0434\u0438\u0441\u043a\u0430 VirtIO.
\n\u0414\u043b\u044f \u043d\u0430\u0447\u0430\u043b\u0430 \u0438\u0437\u0432\u043b\u0435\u0447\u0435\u043c \u0438\u0437 \/dev\/md127 \u0440\u0430\u0437\u0434\u0435\u043b \/dev\/sdb2<\/p>\n
4. \u041f\u0435\u0440\u0435\u0434 \u043d\u0430\u0447\u0430\u043b\u043e\u043c \u0434\u0430\u043d\u043d\u043e\u0439 \u043f\u0440\u043e\u0446\u0435\u0434\u0443\u0440\u044b, \u043d\u0443\u0436\u043d\u043e \u043f\u0440\u043e\u0432\u0435\u0440\u0438\u0442\u044c \u043a\u0430\u043a\u043e\u0439 \u043d\u043e\u043c\u0435\u0440 md127 \u0438\u043b\u0438 md126 \u0443 \u0434\u0438\u0441\u043a\u0430 \u0441 root \u0438 home \u0434\u0430\u043d\u043d\u044b\u043c\u0438<\/p>\n
mdadm \/dev\/md127 -f \/dev\/sdb2<\/pre>\n
\u0412\u044b\u0432\u043e\u0434 \u043a\u043e\u043c\u0430\u043d\u0434\u044b:<\/p>\n
mdadm: set \/dev\/sdb2 faulty in \/dev\/md127<\/pre>\n
5. \u0423\u0434\u0430\u043b\u0438\u043c \u0434\u0438\u0441\u043a \u0438\u0437 \u043c\u0430\u0441\u0441\u0438\u0432\u0430:<\/p>\n
mdadm \/dev\/md127 -r \/dev\/sdb2<\/pre>\n
\u0412\u044b\u0432\u043e\u0434 \u043a\u043e\u043c\u0430\u043d\u0434\u044b:<\/p>\n
mdadm: hot removed \/dev\/sdb2 from \/dev\/md127<\/pre>\n
6. \u0414\u0430\u043b\u0435\u0435 \u043d\u0430\u043c \u043d\u0443\u0436\u043d\u043e \u0437\u0430\u0442\u0435\u0440\u0435\u0442\u044c \u0441\u0443\u043f\u0435\u0440 \u0431\u043b\u043e\u043a \u0440\u0430\u0437\u0434\u0435\u043b\u0430 \u0438 \u0437\u0430\u0431\u0438\u0442\u044c \u043d\u0443\u043b\u044f\u043c\u0438 \u043d\u0435\u0431\u043e\u043b\u044c\u0448\u0443\u044e \u0447\u0430\u0441\u0442\u044c \u0440\u0430\u0437\u0434\u0435\u043b\u0430, \u0442.\u043a. \u0435\u0441\u043b\u0438 \u044d\u0442\u043e\u0433\u043e \u043d\u0435 \u0441\u0434\u0435\u043b\u0430\u0442\u044c, \u0442\u043e \u0434\u0430\u043d\u043d\u044b\u0435 \u043d\u0430 \/dev\/md1 \u0438 \u0440\u0430\u0437\u0434\u0435\u043b\u0435 \u0441 raid10, \u043a\u0430\u043a \u044f \u043f\u043e\u043d\u044f\u043b, \u0431\u0443\u0434\u0443\u0442 \u043a\u043e\u043d\u0441\u0438\u0441\u0442\u0435\u043d\u0442\u044b \u0438\u0437-\u0437\u0430 \u044d\u0442\u043e\u0433\u043e \u0432\u043e\u0437\u043d\u0438\u043a\u043d\u0443\u0442 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b \u0441 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u0435\u043c \u0440\u0430\u0437\u0434\u0435\u043b\u0430 \u0441 raid10(mdadm \u0431\u0443\u0434\u0435\u0442 \u0440\u0443\u0433\u0430\u0442\u044c\u0441\u044f \u0447\u0442\u043e \u0440\u0430\u0437\u0434\u0435\u043b \/dev\/sdb2 \u0443\u0436\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0432 \/dev\/md1, \u043d\u0435 \u0441\u043c\u043e\u0442\u0440\u044f \u043d\u0430 \u0442\u043e \u0447\u0442\u043e \u043c\u044b \u0435\u0433\u043e \u0438\u0437\u0432\u043b\u0435\u043a\u043b\u0438 \u0440\u0430\u043d\u0435\u0435) \u0438 \u043f\u043e\u0441\u043b\u0435 \u043f\u0435\u0440\u0435\u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u043f\u043e\u043f\u044b\u0442\u0430\u0435\u0442\u0441\u044f \u0437\u0430\u0433\u0440\u0443\u0437\u0438\u0442\u044c\u0441\u044f \u043d\u0435 \u0441 \/dev\/md1, \u0430 c \/dev\/md2 \u0438 \u0437\u0430\u043a\u043e\u043d\u0447\u0438\u0442\u0441\u044f \u0432\u0441\u0451 \u043d\u0430 kernel panic.<\/p>\n
dd if=\/dev\/zero of=\/dev\/sdb2 bs=512 count=1\r\ndd if=\/dev\/zero of=\/dev\/sdb2 bs=1M count=100<\/pre>\n
\u042f \u0437\u043d\u0430\u044e, \u0447\u0442\u043e \u043c\u043e\u0436\u043d\u043e \u043e\u0431\u043e\u0439\u0442\u0438\u0441\u044c \u0442\u043e\u043b\u044c\u043a\u043e \u0432\u0442\u043e\u0440\u043e\u0439 \u043a\u043e\u043c\u0430\u043d\u0434\u043e\u0439, \u043d\u043e \u0438\u0437\u043d\u0430\u0447\u0430\u043b\u044c\u043d\u043e \u043d\u0430\u0447\u0430\u043b \u0434\u0435\u043b\u0430\u0442\u044c \u0442\u0430\u043a, \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u043d\u0430 \u0440\u0435\u0430\u043b\u044c\u043d\u043e\u0439 \u043c\u0430\u0448\u0438\u043d\u0435 \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u043d\u0435 \u0440\u0435\u0448\u0438\u043b\u0441\u044f.<\/p>\n
7. \u0414\u0430\u043b\u0435\u0435 \u043d\u0430\u043c \u043d\u0443\u0436\u043d\u043e \u0441\u043a\u043e\u043f\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0442\u0430\u0431\u043b\u0438\u0446\u0443 \u0440\u0430\u0437\u0434\u0435\u043b\u043e\u0432 \u0441 \/dev\/sdb \u043d\u0430 \/dev\/sdc \u0438 \/dev\/sdd. \u0412\u043e\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u0441\u044f \u0443\u0442\u0438\u043b\u0438\u0442\u043e\u0439 sfdisk. sfdisk \u0431\u0443\u0434\u0435\u0442 \u0440\u0443\u0433\u0430\u0442\u044c\u0441\u044f \u0438 \u0433\u043e\u0432\u043e\u0440\u0438\u0442\u044c, \u0447\u0442\u043e \u043d\u0435 \u0431\u0443\u0434\u0443 \u043d\u0438\u0447\u0435\u0433\u043e \u0434\u0435\u043b\u0430\u0442\u044c \u0442.\u043a. \u0440\u0430\u0437\u0434\u0435\u043b \u043d\u0430\u0447\u0438\u043d\u0430\u0435\u0442\u0441\u044f \u043d\u0435 \u043d\u0430 \u0433\u0440\u0430\u043d\u0438\u0446\u0435 \u0446\u0438\u043b\u0438\u043d\u0434\u0440\u0430, \u0434\u043e\u0431\u0430\u0432\u043b\u044f\u0435\u043c \u0435\u043c\u0443 \u043a\u043b\u044e\u0447 -f.<\/p>\n
sfdisk -d \/dev\/sdb | sfdisk -f \/dev\/sdc\r\nsfdisk -d \/dev\/sdb | sfdisk -f \/dev\/sdd<\/pre>\n
8. \u0420\u0430\u0437\u0434\u0435\u043b\u044b \u0433\u043e\u0442\u043e\u0432\u044b, \u0441\u0430\u043c\u043e\u0435 \u0432\u0440\u0435\u043c\u044f \u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u043d\u043e\u0432\u043e\u0433\u043e raid10 \u0432 degraded \u0440\u0435\u0436\u0438\u043c\u0435. \u0423\u043a\u0430\u0437\u044b\u0432\u0430\u044e \u0441\u0432\u043e\u0439 uuid \u0442\u043e\u0436\u0435 \u0434\u043b\u044f \u0441\u0442\u0440\u0430\u0445\u043e\u0432\u043a\u0438, \u0442.\u043a. \u0432\u043e \u0432\u0440\u0435\u043c\u044f \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u043e\u0432 \u0431\u044b\u043b\u0438 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b.<\/p>\n
\u0421\u0433\u0435\u043d\u0435\u0440\u0438\u0440\u043e\u0432\u0430\u0442\u044c UUID \u0432\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u043d\u0430 \u0441\u0430\u0439\u0442\u0435:\u00a0https:\/\/www.uuidgenerator.net\/<\/a><\/p>\n
mdadm --create \/dev\/md2 --uuid=efc0f8c6-c4da-744a-a750-8a7d645d9f67 --level=10 --raid-devices=4 --chunk=2048 missing \/dev\/sd[bcd]2<\/pre>\n
\u0412\u044b\u0432\u043e\u0434 \u043a\u043e\u043c\u0430\u043d\u0434\u044b:<\/p>\n
mdadm: Defaulting to version 1.2 metadata\r\nmdadm: array \/dev\/md2 started.<\/pre>\n
9. \u0414\u043e\u0431\u0430\u0432\u043b\u044f\u0435\u043c \u0432 \/etc\/mdadm.conf \u0441\u0442\u0440\u043e\u0447\u043a\u0443 \u0441 \u043d\u043e\u0432\u044b\u043c \u0440\u0430\u0437\u0434\u0435\u043b\u043e\u043c<\/p>\n
nano\u00a0\/etc\/mdadm.conf<\/pre>\n
10. \u0414\u043e\u0431\u0430\u0432\u043b\u044f\u0435\u043c:\u00a0ARRAY \/dev\/md2 level=raid10 num-devices=4 UUID=efc0f8c6-c4da-744a-a750-8a7d645d9f67<\/p>\n
# mdadm.conf written out by anaconda\r\nMAILADDR root\r\nAUTO +imsm +1.x -all\r\nARRAY \/dev\/md0 level=raid1 num-devices=2 UUID=7872830a:c480f8c4:ac316f53:c6ea2b52\r\nARRAY \/dev\/md1 level=raid1 num-devices=2 UUID=3846bee5:d9317441:f8fb6391:c4024454\r\nARRAY \/dev\/md2 level=raid10 num-devices=4 UUID=efc0f8c6-c4da-744a-a750-8a7d645d9f67<\/pre>\n
 <\/p>\n
11. \u041f\u0435\u0440\u0435\u0437\u0430\u0433\u0440\u0443\u0436\u0430\u0435\u043c\u0441\u044f, \u043f\u0440\u0438 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0435 \u0432\u0438\u0434\u0438\u043c \u0447\u0442\u043e \u0440\u0430\u0437\u0434\u0435\u043b \/dev\/md2 \u0437\u0430\u0433\u0440\u0443\u0436\u0430\u0435\u0442\u0441\u044f \u0432 degraded \u0440\u0435\u0436\u0438\u043c\u0435
\nmd\/raid10:md2: active with 3 out of 4 devices<\/p>\n
\u0421\u043e\u0437\u0434\u0430\u0435\u043c physical volume \u0438\u0437 \u043d\u043e\u0432\u043e\u0438\u0441\u043f\u0435\u0447\u0435\u043d\u043d\u043e\u0433\u043e \u0440\u0430\u0437\u0434\u0435\u043b\u0430, \u0442\u0430\u043a \u0436\u0435 \u0443\u043a\u0430\u0437\u044b\u0432\u0430\u044e \u0441\u0432\u043e\u0439 uuid \u0434\u043b\u044f \u0438\u0437\u0431\u0435\u0436\u0430\u043d\u0438\u044f duplicate uuid.<\/p>\n
pvcreate --uuid I0OAVm-27U4-KFWZ-4lMB-F3r9-X2kx-LnWADB --norestorefile \/dev\/md2<\/pre>\n
\u0412\u044b\u0432\u043e\u0434 \u043a\u043e\u043c\u0430\u043d\u0434\u044b:<\/p>\n
Writing physical volume data to disk \"\/dev\/md2\"\r\nPhysical volume \"\/dev\/md2\" successfully created<\/pre>\n
12. \u0422\u0435\u043f\u0435\u0440\u044c \u0443\u0432\u0435\u043b\u0438\u0447\u0438\u0432\u0430\u0435\u043c volume group centos<\/p>\n
vgextend centos \/dev\/md2<\/pre>\n
\u0412\u044b\u0432\u043e\u0434 \u043a\u043e\u043c\u0430\u043d\u0434\u044b:<\/p>\n
Volume group \"centos\" successfully extended<\/pre>\n
13. \u0412 LVM \u043d\u0430 Physical volume \u0434\u0430\u043d\u043d\u044b\u0435 \u0445\u0440\u0430\u043d\u044f\u0442\u0441\u044f \u0432 \u0431\u043b\u043e\u043a\u0430\u0445 \u043d\u0430\u0437\u044b\u0432\u0430\u0435\u043c\u044b\u0445 PhysicalExtent(PE), \u0432\u043e\u0442 \u044d\u0442\u0438 PE’\u0448\u043a\u0438 \u043c\u043e\u0436\u043d\u043e \u043f\u0435\u0440\u0435\u043c\u0435\u0449\u0430\u0442\u044c \u043c\u0435\u0436\u0434\u0443 Physical volume, \u0447\u0442\u043e \u0441\u0435\u0439\u0447\u0430\u0441 \u0438 \u0442\u0440\u0435\u0431\u0443\u0435\u0442\u0441\u044f \u043d\u0430\u043c \u043f\u0440\u043e\u0434\u0435\u043b\u0430\u0442\u044c.<\/p>\n
\u041f\u0435\u0440\u0435\u0434 \u043d\u0430\u0447\u0430\u043b\u043e\u043c \u0434\u0430\u043d\u043d\u043e\u0439 \u043f\u0440\u043e\u0446\u0435\u0434\u0443\u0440\u044b, \u043d\u0443\u0436\u043d\u043e \u043f\u0440\u043e\u0432\u0435\u0440\u0438\u0442\u044c \u043a\u0430\u043a\u043e\u0439 \u043d\u043e\u043c\u0435\u0440 md127 \u0438\u043b\u0438 md126 \u0443 \u0434\u0438\u0441\u043a\u0430 \u0441 root \u0438 home \u0434\u0430\u043d\u043d\u044b\u043c\u0438<\/p>\n
pvmove \/dev\/md127 \/dev\/md2<\/pre>\n
\u0412\u044b\u0432\u043e\u0434 \u043a\u043e\u043c\u0430\u043d\u0434\u044b:<\/p>\n
  \/dev\/md127: Moved: 0,9%\r\n  \/dev\/md127: Moved: 6,0%\r\n  \/dev\/md127: Moved: 9,9%\r\n  \/dev\/md127: Moved: 13,3%\r\n  \/dev\/md127: Moved: 17,4%\r\n  \/dev\/md127: Moved: 22,1%\r\n  \/dev\/md127: Moved: 42,0%\r\n  \/dev\/md127: Moved: 81,1%\r\n  \/dev\/md127: Moved: 100,0%<\/pre>\n
14. \u0415\u0441\u043b\u0438 \u0443 \u0432\u0430\u0441 CentOS 6, \u043f\u0440\u0438\u043c\u0435\u043d\u0438\u0442\u0435 \u0434\u0430\u043d\u043d\u0443\u044e \u0438\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044e:<\/strong><\/p>\n
####\u0421\u0435\u0439\u0447\u0430\u0441 \u043d\u0443\u0436\u043d\u043e \u043e\u0442\u043a\u0440\u044b\u0442\u044c \u0444\u0430\u0439\u043b \/boot\/grub\/menu.lst \u0438 \u0432 \u0441\u0442\u0440\u043e\u0447\u043a\u0435 \u043a\u043e\u043c\u0430\u043d\u0434 \u0434\u043b\u044f \u044f\u0434\u0440\u0430 \u043f\u043e\u043f\u0440\u0430\u0432\u0438\u0442\u044c \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440 rd_MD_UUID \u043d\u0430 uuid \u0440\u0430\u0437\u0434\u0435\u043b\u0430 \/dev\/md2 \u0432 \u043c\u043e\u0435\u043c \u0441\u043b\u0443\u0447\u0430\u0435 \u044d\u0442\u043e 3846bee5:d9317441:f8fb6391:4c024445, \u0435\u0441\u043b\u0438 \u044d\u0442\u043e\u0433\u043e \u043d\u0435 \u0441\u0434\u0435\u043b\u0430\u0442\u044c, \u0442\u043e \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u0431\u0443\u0434\u0435\u0442 \u043f\u044b\u0442\u0430\u0442\u044c\u0441\u044f \u043d\u0430\u0439\u0442\u0438 \u0440\u0443\u0442\u043e\u0432\u044b\u0439 \u0440\u0430\u0437\u0434\u0435\u043b \u043d\u0430 \/dev\/md1, \u0430 \u0442\u043e\u043c \u0442\u043e \u0443\u0436\u0435 \u043f\u0443\u0441\u0442\u043e. \u0422\u0430\u043a \u0436\u0435 \u0432 \u044d\u0442\u0443 \u0441\u0442\u0440\u043e\u043a\u0443 ##\u0436\u0435\u043b\u0430\u0442\u0435\u043b\u044c\u043d\u043e \u0434\u043e\u0431\u0430\u0432\u0438\u0442\u044c \u043f\u043e\u043b\u0435\u0437\u043d\u044b\u0439, \u043f\u0440\u0438 \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u043e\u0439 \u0440\u0430\u0431\u043e\u0442\u0435, \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440 panic=10, \u0447\u0442\u043e \u043e\u0437\u043d\u0430\u0447\u0430\u0435\u0442 \u043f\u0440\u0438 kernel panic \u0434\u0435\u043b\u0430\u0442\u044c \u0430\u0432\u0442\u043e\u0440\u0435\u0431\u0443\u0442 \u0447\u0435\u0440\u0435\u0437 10 \u0441\u0435\u043a. \u0414\u0430\u043b\u0435\u0435 \u043d\u0430\u043c \u043d\u0443\u0436\u043d\u043e \u043f\u0435\u0440\u0435\u0437\u0430\u0433\u0440\u0443\u0437\u0438\u0442\u044c \u0441\u0435\u0440\u0432\u0435\u0440.<\/p>\n
15. \u0414\u043b\u044f CentOS 7:<\/strong><\/p>\n
\u041f\u0440\u043e\u0432\u0435\u0440\u0438\u043c UUID \u043d\u0430\u0448\u0435\u0433\u043e RAID \u043c\u0430\u0441\u0441\u0438\u0432\u0430:<\/p>\n
mdadm --examine \/dev\/sdc2 | grep UUID<\/pre>\n
\u0412\u044b\u0432\u043e\u0434 \u043a\u043e\u043c\u0430\u043d\u0434\u044b:<\/p>\n
Array UUID : efc0f8c6:c4da744a:a7508a7d:645d9f67<\/pre>\n
16. \u0420\u0435\u0434\u0430\u043a\u0442\u0438\u0440\u0443\u0435\u043c GRUB2:<\/p>\n
nano \/etc\/default\/grub<\/pre>\n
\u041d\u0430\u043c \u043d\u0443\u0436\u043d\u043e \u043f\u043e\u043c\u0435\u043d\u044f\u0442\u044c UUID \u043f\u043e\u0441\u043b\u0435 centos\/root rd.md.uuid=<\/p>\n
GRUB_TIMEOUT=5\r\nGRUB_DISTRIBUTOR=\"$(sed 's, release .*$,,g' \/etc\/system-release)\"\r\nGRUB_DEFAULT=saved\r\nGRUB_DISABLE_SUBMENU=true\r\nGRUB_TERMINAL_OUTPUT=\"console\"\r\nGRUB_CMDLINE_LINUX=\"crashkernel=auto rd.lvm.lv=centos\/root rd.md.uuid=efc0f8c6:c4da744a:a7508a7d:645d9f67 rd.md.uuid=240b1c62:cee6ff48:6202e925:ff58f206 rd.lvm.lv=centos\/sw$\r\nGRUB_DISABLE_RECOVERY=\"true\"<\/pre>\n
\u0412\u0442\u043e\u0440\u043e\u0439 UUID \u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u043c \u043d\u0435\u0438\u0437\u043c\u0435\u043d\u043d\u044b\u043c, \u0442.\u043a. \u043e\u043d \u0441\u043b\u0443\u0436\u0438\u0442 \u0434\u043b\u044f RAID \u043c\u0430\u0441\u0441\u0438\u0432\u0430 \u0440\u0430\u0437\u0434\u0435\u043b\u0430 \/boot<\/p>\n
17. \u041e\u0431\u043d\u043e\u0432\u043b\u044f\u0435\u043c GRUB2<\/p>\n
grub2-mkconfig -o \/boot\/grub2\/grub.cfg<\/pre>\n
\u041f\u0435\u0440\u0435\u0437\u0430\u0433\u0440\u0443\u0436\u0430\u0435\u043c \u0441\u0438\u0441\u0442\u0435\u043c\u0443:<\/p>\n
reboot<\/pre>\n
\u0415\u0441\u043b\u0438 \u0443 \u0432\u0430\u0441 CentOS 6<\/p>\n
\u0418 \u0442\u0443\u0442 \u043d\u0430\u0441 \u0436\u0434\u0451\u0442 \u043e\u0434\u0438\u043d \u043f\u043e\u0434\u0430\u0440\u043e\u0447\u0435\u043a, \u00a0\u043f\u043e\u043a\u0430 \u0447\u0442\u043e \u044f \u043d\u0435 \u0440\u0430\u0437\u043e\u0431\u0440\u0430\u043b\u0441\u044f \u043f\u043e\u0447\u0435\u043c\u0443 \u0442\u0430\u043a\u043e\u0435 \u043f\u0440\u043e\u0438\u0441\u0445\u043e\u0434\u0438\u0442. \u041f\u043e\u0441\u043b\u0435 \u043f\u0435\u0440\u0435\u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u0440\u0430\u0437\u0434\u0435\u043b \/dev\/md2 \u043f\u0435\u0440\u0435\u0438\u043c\u0435\u043d\u043e\u0432\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u0432 \u0440\u0430\u0437\u0434\u0435\u043b \/dev\/md127, \u043d\u043e \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u043d\u043e\u0440\u043c\u0430\u043b\u044c\u043d\u043e \u0433\u0440\u0443\u0437\u0438\u0442\u0441\u044f \u043f\u043e uuid. \u041d\u0430 \u0441\u043a\u043e\u043b\u044c\u043a\u043e \u044f \u0437\u043d\u0430\u044e \u044d\u0442\u043e \u043e\u0442\u043d\u043e\u0441\u0438\u0442\u0441\u044f \u043a \u043d\u043e\u0432\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 mdadm \u2014 3.0 \u0438 \u0432\u044b\u0448\u0435, \u0433\u0434\u0435 \u043c\u043e\u0436\u043d\u043e \u0441\u043e\u0437\u0434\u0430\u0432\u0430\u0442\u044c partitionable array, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u043c\u043e\u0436\u043d\u043e \u0438\u043c\u0435\u043d\u043e\u0432\u0430\u0442\u044c md \u0440\u0430\u0437\u0434\u0435\u043b\u044b. \u0415\u0441\u043b\u0438 \u043a\u0442\u043e \u043d\u0438\u0431\u0443\u0434\u044c \u0432 \u043a\u0443\u0440\u0441\u0435, \u043f\u043e\u0447\u0435\u043c\u0443 \u0442\u0430\u043a \u043f\u0440\u043e\u0438\u0441\u0445\u043e\u0434\u0438\u0442, \u0442\u043e \u043f\u043e\u0436\u0430\u043b\u0443\u0439\u0441\u0442\u0430 \u043e\u0442\u043f\u0438\u0448\u0438\u0442\u0435\u0441\u044c \u0432 \u043a\u043e\u043c\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u044f\u0445. \u0410 \u043f\u043e\u043a\u0430 \u043c\u043d\u0435 \u043e\u0441\u0442\u0430\u0435\u0442\u0441\u044f \u0442\u043e\u043b\u044c\u043a\u043e \u043f\u043e\u043f\u0440\u0430\u0432\u0438\u0442\u044c \u043d\u043e\u043c\u0435\u0440 \u0440\u0430\u0437\u0434\u0435\u043b\u0430 \u0432 \u0444\u0430\u0439\u043b\u0435 \/etc\/mdadm.conf \u0438 \u0443\u0434\u0430\u043b\u0438\u0442\u044c \u0441\u0442\u0440\u043e\u0447\u043a\u0443 \u043e\u0442\u0432\u0435\u0447\u0430\u044e\u0449\u0443\u044e \u0437\u0430 \/dev\/md127.<\/p>\n
18. \u0423\u0434\u0430\u043b\u044f\u0435\u043c \u0438\u0437 Physical group \/dev\/md127:<\/p>\n
vgreduce centos \/dev\/md127<\/pre>\n
\u0412\u044b\u0432\u043e\u0434 \u043a\u043e\u043c\u0430\u043d\u0434\u044b:<\/p>\n
Removed \"\/dev\/md127\" from volume group \"centos\"<\/pre>\n
19. \u0423\u0434\u0430\u043b\u044f\u0435\u043c \u0435\u0433\u043e \u0438\u0437 \u0441\u043f\u0438\u0441\u043a\u0430 Physical device<\/p>\n
pvremove \/dev\/md127<\/pre>\n
\u0412\u044b\u0432\u043e\u0434 \u043a\u043e\u043c\u0430\u043d\u0434\u044b:<\/p>\n
Labels on physical volume \"\/dev\/md127\" successfully wiped<\/pre>\n
20. \u041e\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0435\u043c \/dev\/md127<\/p>\n
mdadm -S \/dev\/md127<\/pre>\n
\u0412\u044b\u0432\u043e\u0434 \u043a\u043e\u043c\u0430\u043d\u0434\u044b:<\/p>\n
mdadm: stopped \/dev\/md127<\/pre>\n
21. \u0437\u0430\u0442\u0438\u0440\u0430\u0435\u043c \u0441\u0443\u043f\u0435\u0440 \u0431\u043b\u043e\u043a \u0443 \/dev\/sda2<\/p>\n
dd if=\/dev\/zero of=\/dev\/sda2 bs=512 count=1<\/pre>\n
22. \u0434\u043e\u0431\u0430\u0432\u043b\u044f\u0435\u043c \u0432 \/dev\/md2<\/p>\n
mdadm \/dev\/md2 -a \/dev\/sda2<\/pre>\n
\u0412\u044b\u0432\u043e\u0434 \u043a\u043e\u043c\u0430\u043d\u0434\u044b:<\/p>\n
mdadm: added \/dev\/sda2<\/pre>\n
23. \u041f\u0440\u043e\u0432\u0435\u0440\u044f\u0435\u043c \u043d\u0430\u0448 RAID 10<\/p>\n
cat \/proc\/mdstat<\/pre>\n
\u0412\u044b\u0432\u043e\u0434 \u043a\u043e\u043c\u0430\u043d\u0434\u044b:<\/p>\n
Personalities : [raid1] [raid10] \r\nmd2 : active raid10 sda2[4] sdd2[3] sdb2[1] sdc2[2]\r\n      32559104 blocks super 1.2 2048K chunks 2 near-copies [4\/3] [_UUU]\r\n      [>....................]  recovery =  4.3% (704128\/16279552) finish=2.5min speed=100589K\/sec\r\n      \r\nmd127 : active raid1 sdb1[1] sda1[0]\r\n      488384 blocks super 1.0 [2\/2] [UU]\r\n      bitmap: 0\/1 pages [0KB], 65536KB chunk<\/pre>\n
\u0412\u0441\u0451, \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u043c\u0438\u0433\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u0430 \u043d\u0430 RAID\u00a010.
\n\u0420\u0430\u0431\u043e\u0442\u0430\u0442\u044c \u044d\u0442\u043e \u0434\u043e\u043b\u0436\u043d\u043e \u0438 \u043d\u0430 CentOS 5 \u0442\u043e\u043b\u044c\u043a\u043e \u0442\u0430\u043c \u043d\u0435 \u043f\u0440\u0438\u0434\u0435\u0442\u0441\u044f \u0438\u0437\u043c\u0435\u043d\u044f\u0442\u044c uuid \u0432 menu.lst, \u0442.\u043a. \u0442\u0430\u043c \u043d\u0435\u0442 \u0442\u0430\u043a\u043e\u0433\u043e \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u0430. \u0412 Debian Sid\u00a0\u0440\u0430\u0437\u043d\u0438\u0446\u0430 \u0431\u0443\u0434\u0435\u0442 \u0442\u043e\u043b\u044c\u043a\u043e \u0432 grub, \u0442.\u043a. \u0442\u0430\u043c grub2.<\/p>\n
\u0422\u0435\u043f\u0435\u0440\u044c \u043d\u0443\u0436\u043d\u043e \u0443\u0432\u0435\u043b\u0438\u0447\u0438\u0442\u044c \u0440\u0430\u0437\u043c\u0435\u0440 LVM \u0440\u0430\u0437\u0434\u0435\u043b\u0430.<\/p>\n
\u041f\u043e\u0441\u043c\u043e\u0442\u0440\u0438\u043c \u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0434\u0438\u0441\u043a\u043e\u0432\u043e\u0433\u043e \u043c\u0435\u0441\u0442\u0430 \u0443 \u043d\u0430\u0441 \u0442\u0435\u043f\u0435\u0440\u044c \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e:<\/p>\n
vgdisplay<\/pre>\n
\u0412\u0438\u0434\u0438\u043c, \u0447\u0442\u043e \u0434\u043e\u0431\u0430\u0432\u0438\u043b\u043e\u0441\u044c \u0435\u0449\u0435\u00a015,41 GB<\/p>\n
  --- Volume group ---\r\n  VG Name               centos\r\n  System ID             \r\n  Format                lvm2\r\n  Metadata Areas        1\r\n  Metadata Sequence No  11\r\n  VG Access             read\/write\r\n  VG Status             resizable\r\n  MAX LV                0\r\n  Cur LV                3\r\n  Open LV               3\r\n  Max PV                0\r\n  Cur PV                1\r\n  Act PV                1\r\n  VG Size               31,05 GiB\r\n  PE Size               4,00 MiB\r\n  Total PE              7948\r\n  Alloc PE \/ Size       3944 \/ 15,41 GiB\r\n  Free  PE \/ Size       4004 \/ 15,64 GiB\r\n  VG UUID               WVrP2B-NsXo-IOZd-0tT3-ue0h-ieEy-syMkgk\r\n<\/pre>\n
\u0414\u043e\u0431\u0430\u0432\u0438\u043c \u0434\u0438\u0441\u043a\u043e\u0432\u043e\u0433\u043e \u043c\u0435\u0441\u0442\u0430 \u043d\u0430\u0448\u0438\u043c \u0440\u0430\u0437\u0434\u0435\u043b\u0430\u043c:<\/p>\n
lvextend -L +5G \/dev\/mapper\/centos-root<\/pre>\n
\u0418 \u043e\u0441\u0442\u0430\u0432\u0448\u0435\u0435\u0441\u044f \u043c\u0435\u0441\u0442\u043e \u0434\u043b\u044f \u0440\u0430\u0437\u0434\u0435\u043b\u0430 home<\/p>\n
lvextend --extents +100%FREE \/dev\/mapper\/centos-home<\/pre>\n
\u0422\u0435\u043f\u0435\u0440\u044c \u043d\u0443\u0436\u043d\u043e \u0443\u0432\u0435\u043b\u0438\u0447\u0438\u0442\u044c \u0440\u0430\u0437\u043c\u0435\u0440 \u0444\u0430\u0439\u043b\u043e\u0432\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b<\/p>\n
resize2fs\u00a0\/dev\/mapper\/centos-root\r\nresize2fs \/dev\/mapper\/centos-home<\/pre>\n
 <\/p>\n
Chapter 1. \u0414\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0435\u0449\u0435 \u0434\u0432\u0443\u0445 \u0434\u0438\u0441\u043a\u043e\u0432 \u0432 RAID 10<\/h2>\n
sfdisk -d \/dev\/sdb | sfdisk -f \/dev\/sde\r\n\r\nsfdisk -d \/dev\/sdb | sfdisk -f \/dev\/sdf\r\nmdadm \/dev\/md2 -a \/dev\/sde2\r\n\r\nmdadm \/dev\/md2 -a \/dev\/sdf2\r\n\r\nmdadm -G \/dev\/md2 --raid-devices=6\r\n\r\npvresize \/dev\/md2<\/pre>\n
 <\/p>\n
lvextend --extents +100%FREE \/dev\/mapper\/centos-home<\/pre>\n
resize2fs \/dev\/mapper\/centos-home<\/pre>\n
\u0412 \u0437\u0430\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0438, \u0434\u043b\u044f \u0441\u0435\u0431\u044f \u0441\u0434\u0435\u043b\u0430\u043b \u0432\u044b\u0432\u043e\u0434, \u0447\u0442\u043e \u043b\u0443\u0447\u0448\u0435 \u0432\u0441\u0435\u0433\u0434\u0430 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c\u0441\u044f LVM, \u0442.\u043a. \u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c \u0441 \u0434\u0438\u0441\u043a\u0430\u043c\u0438 \u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u0441\u044f \u043b\u0435\u0433\u0447\u0435 \u0432 \u0440\u0430\u0437\u044b. \u042f \u043c\u043e\u0433\u0443 \u0443\u0432\u0435\u043b\u0438\u0447\u0438\u0432\u0430\u0442\u044c \u0440\u0430\u0437\u0434\u0435\u043b\u044b, \u043f\u0435\u0440\u0435\u043d\u043e\u0441\u0438\u0442\u044c \u0434\u0430\u043d\u043d\u044b\u0435 \u0441 \u043e\u0434\u043d\u043e\u0433\u043e \u0444\u0438\u0437\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0434\u0438\u0441\u043a\u0430 \u043d\u0430 \u0434\u0440\u0443\u0433\u043e\u0439 \u0432 \u043f\u0440\u043e\u0437\u0440\u0430\u0447\u043d\u043e\u043c \u0440\u0435\u0436\u0438\u043c\u0435, \u043c\u043e\u0433\u0443 \u0434\u0435\u043b\u0430\u0442\u044c \u0441\u043d\u044d\u043f\u0448\u043e\u0442\u044b \u0438 \u0442.\u0434.<\/p>\n","protected":false},"excerpt":{"rendered":"
\u0415\u0441\u0442\u044c \u0441\u0435\u0440\u0432\u0435\u0440 \u0441 CentOS7 \u0438 \u0432\u044b\u0441\u043e\u043a\u0438\u043c %iowait. \u041d\u0443\u0436\u043d\u043e \u0431\u0435\u0437 \u043f\u0440\u043e\u0441\u0442\u043e\u044f, \u0438\u043b\u0438 \u043c\u0430\u043a\u0441\u0438\u043c\u0443\u043c 10 \u043c\u0438\u043d\u0443\u0442 \u0436\u0435\u043b\u0430\u0442\u0435\u043b\u044c\u043d\u043e \u043d\u043e\u0447\u044c\u044e, \u043f\u0435\u0440\u0435\u043d\u0435\u0441\u0442\u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u0443 \u0441 md raid1 \u043d\u0430 md raid10. \u0412 \u043c\u043e\u0451\u043c \u0441\u043b\u0443\u0447\u0430\u0435 \u0440\u0435\u0430\u043b\u044c\u043d\u043e \u0443\u043b\u043e\u0436\u0438\u0442\u044c\u0441\u044f \u0432… <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[40,41,42,39],"class_list":["post-92","post","type-post","status-publish","format-standard","hentry","category-linux","tag-lvm","tag-mdadm","tag-mdstat","tag-raid"],"yoast_head":"\n\ufeff\u041c\u0438\u0433\u0440\u0430\u0446\u0438\u044f CentOS 7 \u0441 RAID1 \u043d\u0430 RAID10 \u0434\u043b\u044f LVM - GalaxyData Community<\/title>\n<meta name=\"description\" content=\"\u0421\u0442\u0440\u0430\u0442\u0435\u0433\u0438\u044f \u043c\u0438\u0433\u0440\u0430\u0446\u0438\u0438 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u0439 \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b \u0445\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u0434\u0430\u043d\u043d\u044b\u0445 \u043d\u0430 CentOS 7 \u0441 \u0437\u0435\u0440\u043a\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u043c\u0430\u0441\u0441\u0438\u0432\u0430 RAID1 \u043d\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u043c\u0430\u0441\u0441\u0438\u0432 RAID10 \u0441 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u043e\u0439 Logical Volume Manager (LVM). \u041f\u043e\u0434\u0440\u043e\u0431\u043d\u043e\u0435 \u0440\u0443\u043a\u043e\u0432\u043e\u0434\u0441\u0442\u0432\u043e \u0434\u043b\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0445 \u0430\u0434\u043c\u0438\u043d\u0438\u0441\u0442\u0440\u0430\u0442\u043e\u0440\u043e\u0432 \u0438 \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u043e\u0432 \u043f\u043e \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u0438\u044e \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0434\u0438\u0441\u043a\u043e\u0432.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/galaxydata.ru\/community\/migraciya-centos-7-s-raid1-na-raid10-dlya-lvm-92\" \/>\n<meta property=\"og:locale\" content=\"ru_RU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\ufeff\u041c\u0438\u0433\u0440\u0430\u0446\u0438\u044f CentOS 7 \u0441 RAID1 \u043d\u0430 RAID10 \u0434\u043b\u044f LVM\" \/>\n<meta property=\"og:description\" content=\"\u0421\u0442\u0440\u0430\u0442\u0435\u0433\u0438\u044f \u043c\u0438\u0433\u0440\u0430\u0446\u0438\u0438 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u0439 \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b \u0445\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u0434\u0430\u043d\u043d\u044b\u0445 \u043d\u0430 CentOS 7 \u0441 \u0437\u0435\u0440\u043a\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u043c\u0430\u0441\u0441\u0438\u0432\u0430 RAID1 \u043d\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u043c\u0430\u0441\u0441\u0438\u0432 RAID10 \u0441 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u043e\u0439 Logical Volume Manager (LVM). \u041f\u043e\u0434\u0440\u043e\u0431\u043d\u043e\u0435 \u0440\u0443\u043a\u043e\u0432\u043e\u0434\u0441\u0442\u0432\u043e \u0434\u043b\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0445 \u0430\u0434\u043c\u0438\u043d\u0438\u0441\u0442\u0440\u0430\u0442\u043e\u0440\u043e\u0432 \u0438 \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u043e\u0432 \u043f\u043e \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u0438\u044e \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0434\u0438\u0441\u043a\u043e\u0432.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/galaxydata.ru\/community\/migraciya-centos-7-s-raid1-na-raid10-dlya-lvm-92\" \/>\n<meta property=\"og:site_name\" content=\"GalaxyData Community\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/vk.com\/galaxydata\" \/>\n<meta property=\"article:published_time\" content=\"2016-11-23T16:34:26+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-22T21:30:18+00:00\" \/>\n<meta name=\"author\" content=\"Eduard Yamaltdinov\" \/>\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=\"Eduard Yamaltdinov\" \/>\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=\"5 \u043c\u0438\u043d\u0443\u0442\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/galaxydata.ru\/community\/migraciya-centos-7-s-raid1-na-raid10-dlya-lvm-92#article\",\"isPartOf\":{\"@id\":\"https:\/\/galaxydata.ru\/community\/migraciya-centos-7-s-raid1-na-raid10-dlya-lvm-92\"},\"author\":{\"name\":\"Eduard Yamaltdinov\",\"@id\":\"https:\/\/galaxydata.ru\/community\/#\/schema\/person\/674f493b626af18d90fe784aa69dfd7b\"},\"headline\":\"\ufeff\u041c\u0438\u0433\u0440\u0430\u0446\u0438\u044f CentOS 7 \u0441 RAID1 \u043d\u0430 RAID10 \u0434\u043b\u044f LVM\",\"datePublished\":\"2016-11-23T16:34:26+00:00\",\"dateModified\":\"2025-07-22T21:30:18+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/galaxydata.ru\/community\/migraciya-centos-7-s-raid1-na-raid10-dlya-lvm-92\"},\"wordCount\":858,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/galaxydata.ru\/community\/#organization\"},\"keywords\":[\"lvm\",\"mdadm\",\"mdstat\",\"raid\"],\"articleSection\":[\"Linux\"],\"inLanguage\":\"ru-RU\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/galaxydata.ru\/community\/migraciya-centos-7-s-raid1-na-raid10-dlya-lvm-92#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/galaxydata.ru\/community\/migraciya-centos-7-s-raid1-na-raid10-dlya-lvm-92\",\"url\":\"https:\/\/galaxydata.ru\/community\/migraciya-centos-7-s-raid1-na-raid10-dlya-lvm-92\",\"name\":\"\ufeff\u041c\u0438\u0433\u0440\u0430\u0446\u0438\u044f CentOS 7 \u0441 RAID1 \u043d\u0430 RAID10 \u0434\u043b\u044f LVM - GalaxyData Community\",\"isPartOf\":{\"@id\":\"https:\/\/galaxydata.ru\/community\/#website\"},\"datePublished\":\"2016-11-23T16:34:26+00:00\",\"dateModified\":\"2025-07-22T21:30:18+00:00\",\"description\":\"\u0421\u0442\u0440\u0430\u0442\u0435\u0433\u0438\u044f \u043c\u0438\u0433\u0440\u0430\u0446\u0438\u0438 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u0439 \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b \u0445\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u0434\u0430\u043d\u043d\u044b\u0445 \u043d\u0430 CentOS 7 \u0441 \u0437\u0435\u0440\u043a\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u043c\u0430\u0441\u0441\u0438\u0432\u0430 RAID1 \u043d\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u043c\u0430\u0441\u0441\u0438\u0432 RAID10 \u0441 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u043e\u0439 Logical Volume Manager (LVM). \u041f\u043e\u0434\u0440\u043e\u0431\u043d\u043e\u0435 \u0440\u0443\u043a\u043e\u0432\u043e\u0434\u0441\u0442\u0432\u043e \u0434\u043b\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0445 \u0430\u0434\u043c\u0438\u043d\u0438\u0441\u0442\u0440\u0430\u0442\u043e\u0440\u043e\u0432 \u0438 \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u043e\u0432 \u043f\u043e \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u0438\u044e \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0434\u0438\u0441\u043a\u043e\u0432.\",\"breadcrumb\":{\"@id\":\"https:\/\/galaxydata.ru\/community\/migraciya-centos-7-s-raid1-na-raid10-dlya-lvm-92#breadcrumb\"},\"inLanguage\":\"ru-RU\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/galaxydata.ru\/community\/migraciya-centos-7-s-raid1-na-raid10-dlya-lvm-92\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/galaxydata.ru\/community\/migraciya-centos-7-s-raid1-na-raid10-dlya-lvm-92#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u0413\u043b\u0430\u0432\u043d\u0430\u044f \u0441\u0442\u0440\u0430\u043d\u0438\u0446\u0430\",\"item\":\"https:\/\/galaxydata.ru\/community\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\ufeff\u041c\u0438\u0433\u0440\u0430\u0446\u0438\u044f CentOS 7 \u0441 RAID1 \u043d\u0430 RAID10 \u0434\u043b\u044f LVM\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/galaxydata.ru\/community\/#website\",\"url\":\"https:\/\/galaxydata.ru\/community\/\",\"name\":\"GalaxyData Community\",\"description\":\"Tutorial for Cloud VDS\",\"publisher\":{\"@id\":\"https:\/\/galaxydata.ru\/community\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/galaxydata.ru\/community\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ru-RU\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/galaxydata.ru\/community\/#organization\",\"name\":\"GalaxyData Community\",\"url\":\"https:\/\/galaxydata.ru\/community\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ru-RU\",\"@id\":\"https:\/\/galaxydata.ru\/community\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/galaxydata.ru\/community\/wp-content\/uploads\/2025\/07\/favicon_from_logo_32x32_gd.png\",\"contentUrl\":\"https:\/\/galaxydata.ru\/community\/wp-content\/uploads\/2025\/07\/favicon_from_logo_32x32_gd.png\",\"width\":32,\"height\":32,\"caption\":\"GalaxyData Community\"},\"image\":{\"@id\":\"https:\/\/galaxydata.ru\/community\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/vk.com\/galaxydata\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/galaxydata.ru\/community\/#\/schema\/person\/674f493b626af18d90fe784aa69dfd7b\",\"name\":\"Eduard Yamaltdinov\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ru-RU\",\"@id\":\"https:\/\/galaxydata.ru\/community\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/galaxydata.ru\/community\/wp-content\/uploads\/2016\/10\/cloud-server-150x150.png\",\"contentUrl\":\"https:\/\/galaxydata.ru\/community\/wp-content\/uploads\/2016\/10\/cloud-server-150x150.png\",\"caption\":\"Eduard Yamaltdinov\"},\"description\":\"Eduard Yamaltdinov \u2014 \u0430\u0432\u0442\u043e\u0440 \u0438 \u044d\u043a\u0441\u043f\u0435\u0440\u0442 \u0432 \u043e\u0431\u043b\u0430\u0441\u0442\u0438 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0439 \u0438 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f. \u0415\u0441\u043b\u0438 \u0432\u0430\u043c \u0438\u043d\u0442\u0435\u0440\u0435\u0441\u043d\u043e \u0443\u0437\u043d\u0430\u0442\u044c \u0431\u043e\u043b\u044c\u0448\u0435 \u043e \u0435\u0433\u043e \u0440\u0430\u0431\u043e\u0442\u0430\u0445, \u043e\u043f\u044b\u0442\u0435 \u0438\u043b\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0430\u0445, \u0441\u043e\u043e\u0431\u0449\u0438\u0442\u0435 \u043f\u043e\u0434\u0440\u043e\u0431\u043d\u0435\u0435, \u043a\u0430\u043a\u0443\u044e \u0438\u043c\u0435\u043d\u043d\u043e \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044e \u0445\u043e\u0442\u0438\u0442\u0435 \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c.\",\"url\":\"https:\/\/galaxydata.ru\/community\/author\/galaxydata\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"\ufeff\u041c\u0438\u0433\u0440\u0430\u0446\u0438\u044f CentOS 7 \u0441 RAID1 \u043d\u0430 RAID10 \u0434\u043b\u044f LVM - GalaxyData Community","description":"\u0421\u0442\u0440\u0430\u0442\u0435\u0433\u0438\u044f \u043c\u0438\u0433\u0440\u0430\u0446\u0438\u0438 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u0439 \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b \u0445\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u0434\u0430\u043d\u043d\u044b\u0445 \u043d\u0430 CentOS 7 \u0441 \u0437\u0435\u0440\u043a\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u043c\u0430\u0441\u0441\u0438\u0432\u0430 RAID1 \u043d\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u043c\u0430\u0441\u0441\u0438\u0432 RAID10 \u0441 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u043e\u0439 Logical Volume Manager (LVM). \u041f\u043e\u0434\u0440\u043e\u0431\u043d\u043e\u0435 \u0440\u0443\u043a\u043e\u0432\u043e\u0434\u0441\u0442\u0432\u043e \u0434\u043b\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0445 \u0430\u0434\u043c\u0438\u043d\u0438\u0441\u0442\u0440\u0430\u0442\u043e\u0440\u043e\u0432 \u0438 \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u043e\u0432 \u043f\u043e \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u0438\u044e \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0434\u0438\u0441\u043a\u043e\u0432.","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:\/\/galaxydata.ru\/community\/migraciya-centos-7-s-raid1-na-raid10-dlya-lvm-92","og_locale":"ru_RU","og_type":"article","og_title":"\ufeff\u041c\u0438\u0433\u0440\u0430\u0446\u0438\u044f CentOS 7 \u0441 RAID1 \u043d\u0430 RAID10 \u0434\u043b\u044f LVM","og_description":"\u0421\u0442\u0440\u0430\u0442\u0435\u0433\u0438\u044f \u043c\u0438\u0433\u0440\u0430\u0446\u0438\u0438 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u0439 \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b \u0445\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u0434\u0430\u043d\u043d\u044b\u0445 \u043d\u0430 CentOS 7 \u0441 \u0437\u0435\u0440\u043a\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u043c\u0430\u0441\u0441\u0438\u0432\u0430 RAID1 \u043d\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u043c\u0430\u0441\u0441\u0438\u0432 RAID10 \u0441 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u043e\u0439 Logical Volume Manager (LVM). \u041f\u043e\u0434\u0440\u043e\u0431\u043d\u043e\u0435 \u0440\u0443\u043a\u043e\u0432\u043e\u0434\u0441\u0442\u0432\u043e \u0434\u043b\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0445 \u0430\u0434\u043c\u0438\u043d\u0438\u0441\u0442\u0440\u0430\u0442\u043e\u0440\u043e\u0432 \u0438 \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u043e\u0432 \u043f\u043e \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u0438\u044e \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0434\u0438\u0441\u043a\u043e\u0432.","og_url":"https:\/\/galaxydata.ru\/community\/migraciya-centos-7-s-raid1-na-raid10-dlya-lvm-92","og_site_name":"GalaxyData Community","article_publisher":"https:\/\/vk.com\/galaxydata","article_published_time":"2016-11-23T16:34:26+00:00","article_modified_time":"2025-07-22T21:30:18+00:00","author":"Eduard Yamaltdinov","twitter_card":"summary_large_image","twitter_misc":{"\u041d\u0430\u043f\u0438\u0441\u0430\u043d\u043e \u0430\u0432\u0442\u043e\u0440\u043e\u043c":"Eduard Yamaltdinov","\u041f\u0440\u0438\u043c\u0435\u0440\u043d\u043e\u0435 \u0432\u0440\u0435\u043c\u044f \u0434\u043b\u044f \u0447\u0442\u0435\u043d\u0438\u044f":"5 \u043c\u0438\u043d\u0443\u0442"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/galaxydata.ru\/community\/migraciya-centos-7-s-raid1-na-raid10-dlya-lvm-92#article","isPartOf":{"@id":"https:\/\/galaxydata.ru\/community\/migraciya-centos-7-s-raid1-na-raid10-dlya-lvm-92"},"author":{"name":"Eduard Yamaltdinov","@id":"https:\/\/galaxydata.ru\/community\/#\/schema\/person\/674f493b626af18d90fe784aa69dfd7b"},"headline":"\ufeff\u041c\u0438\u0433\u0440\u0430\u0446\u0438\u044f CentOS 7 \u0441 RAID1 \u043d\u0430 RAID10 \u0434\u043b\u044f LVM","datePublished":"2016-11-23T16:34:26+00:00","dateModified":"2025-07-22T21:30:18+00:00","mainEntityOfPage":{"@id":"https:\/\/galaxydata.ru\/community\/migraciya-centos-7-s-raid1-na-raid10-dlya-lvm-92"},"wordCount":858,"commentCount":0,"publisher":{"@id":"https:\/\/galaxydata.ru\/community\/#organization"},"keywords":["lvm","mdadm","mdstat","raid"],"articleSection":["Linux"],"inLanguage":"ru-RU","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/galaxydata.ru\/community\/migraciya-centos-7-s-raid1-na-raid10-dlya-lvm-92#respond"]}]},{"@type":"WebPage","@id":"https:\/\/galaxydata.ru\/community\/migraciya-centos-7-s-raid1-na-raid10-dlya-lvm-92","url":"https:\/\/galaxydata.ru\/community\/migraciya-centos-7-s-raid1-na-raid10-dlya-lvm-92","name":"\ufeff\u041c\u0438\u0433\u0440\u0430\u0446\u0438\u044f CentOS 7 \u0441 RAID1 \u043d\u0430 RAID10 \u0434\u043b\u044f LVM - GalaxyData Community","isPartOf":{"@id":"https:\/\/galaxydata.ru\/community\/#website"},"datePublished":"2016-11-23T16:34:26+00:00","dateModified":"2025-07-22T21:30:18+00:00","description":"\u0421\u0442\u0440\u0430\u0442\u0435\u0433\u0438\u044f \u043c\u0438\u0433\u0440\u0430\u0446\u0438\u0438 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u0439 \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b \u0445\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u0434\u0430\u043d\u043d\u044b\u0445 \u043d\u0430 CentOS 7 \u0441 \u0437\u0435\u0440\u043a\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u043c\u0430\u0441\u0441\u0438\u0432\u0430 RAID1 \u043d\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u043c\u0430\u0441\u0441\u0438\u0432 RAID10 \u0441 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u043e\u0439 Logical Volume Manager (LVM). \u041f\u043e\u0434\u0440\u043e\u0431\u043d\u043e\u0435 \u0440\u0443\u043a\u043e\u0432\u043e\u0434\u0441\u0442\u0432\u043e \u0434\u043b\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0445 \u0430\u0434\u043c\u0438\u043d\u0438\u0441\u0442\u0440\u0430\u0442\u043e\u0440\u043e\u0432 \u0438 \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u043e\u0432 \u043f\u043e \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u0438\u044e \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0434\u0438\u0441\u043a\u043e\u0432.","breadcrumb":{"@id":"https:\/\/galaxydata.ru\/community\/migraciya-centos-7-s-raid1-na-raid10-dlya-lvm-92#breadcrumb"},"inLanguage":"ru-RU","potentialAction":[{"@type":"ReadAction","target":["https:\/\/galaxydata.ru\/community\/migraciya-centos-7-s-raid1-na-raid10-dlya-lvm-92"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/galaxydata.ru\/community\/migraciya-centos-7-s-raid1-na-raid10-dlya-lvm-92#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u0413\u043b\u0430\u0432\u043d\u0430\u044f \u0441\u0442\u0440\u0430\u043d\u0438\u0446\u0430","item":"https:\/\/galaxydata.ru\/community"},{"@type":"ListItem","position":2,"name":"\ufeff\u041c\u0438\u0433\u0440\u0430\u0446\u0438\u044f CentOS 7 \u0441 RAID1 \u043d\u0430 RAID10 \u0434\u043b\u044f LVM"}]},{"@type":"WebSite","@id":"https:\/\/galaxydata.ru\/community\/#website","url":"https:\/\/galaxydata.ru\/community\/","name":"GalaxyData Community","description":"Tutorial for Cloud VDS","publisher":{"@id":"https:\/\/galaxydata.ru\/community\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/galaxydata.ru\/community\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ru-RU"},{"@type":"Organization","@id":"https:\/\/galaxydata.ru\/community\/#organization","name":"GalaxyData Community","url":"https:\/\/galaxydata.ru\/community\/","logo":{"@type":"ImageObject","inLanguage":"ru-RU","@id":"https:\/\/galaxydata.ru\/community\/#\/schema\/logo\/image\/","url":"https:\/\/galaxydata.ru\/community\/wp-content\/uploads\/2025\/07\/favicon_from_logo_32x32_gd.png","contentUrl":"https:\/\/galaxydata.ru\/community\/wp-content\/uploads\/2025\/07\/favicon_from_logo_32x32_gd.png","width":32,"height":32,"caption":"GalaxyData Community"},"image":{"@id":"https:\/\/galaxydata.ru\/community\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/vk.com\/galaxydata"]},{"@type":"Person","@id":"https:\/\/galaxydata.ru\/community\/#\/schema\/person\/674f493b626af18d90fe784aa69dfd7b","name":"Eduard Yamaltdinov","image":{"@type":"ImageObject","inLanguage":"ru-RU","@id":"https:\/\/galaxydata.ru\/community\/#\/schema\/person\/image\/","url":"https:\/\/galaxydata.ru\/community\/wp-content\/uploads\/2016\/10\/cloud-server-150x150.png","contentUrl":"https:\/\/galaxydata.ru\/community\/wp-content\/uploads\/2016\/10\/cloud-server-150x150.png","caption":"Eduard Yamaltdinov"},"description":"Eduard Yamaltdinov \u2014 \u0430\u0432\u0442\u043e\u0440 \u0438 \u044d\u043a\u0441\u043f\u0435\u0440\u0442 \u0432 \u043e\u0431\u043b\u0430\u0441\u0442\u0438 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0439 \u0438 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f. \u0415\u0441\u043b\u0438 \u0432\u0430\u043c \u0438\u043d\u0442\u0435\u0440\u0435\u0441\u043d\u043e \u0443\u0437\u043d\u0430\u0442\u044c \u0431\u043e\u043b\u044c\u0448\u0435 \u043e \u0435\u0433\u043e \u0440\u0430\u0431\u043e\u0442\u0430\u0445, \u043e\u043f\u044b\u0442\u0435 \u0438\u043b\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0430\u0445, \u0441\u043e\u043e\u0431\u0449\u0438\u0442\u0435 \u043f\u043e\u0434\u0440\u043e\u0431\u043d\u0435\u0435, \u043a\u0430\u043a\u0443\u044e \u0438\u043c\u0435\u043d\u043d\u043e \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044e \u0445\u043e\u0442\u0438\u0442\u0435 \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c.","url":"https:\/\/galaxydata.ru\/community\/author\/galaxydata"}]}},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/galaxydata.ru\/community\/wp-json\/wp\/v2\/posts\/92","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/galaxydata.ru\/community\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/galaxydata.ru\/community\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/galaxydata.ru\/community\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/galaxydata.ru\/community\/wp-json\/wp\/v2\/comments?post=92"}],"version-history":[{"count":1,"href":"https:\/\/galaxydata.ru\/community\/wp-json\/wp\/v2\/posts\/92\/revisions"}],"predecessor-version":[{"id":2042,"href":"https:\/\/galaxydata.ru\/community\/wp-json\/wp\/v2\/posts\/92\/revisions\/2042"}],"wp:attachment":[{"href":"https:\/\/galaxydata.ru\/community\/wp-json\/wp\/v2\/media?parent=92"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/galaxydata.ru\/community\/wp-json\/wp\/v2\/categories?post=92"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/galaxydata.ru\/community\/wp-json\/wp\/v2\/tags?post=92"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}