āĻšāĻžāĻ āĻ¸āĻŦ. āĻāĻāĻāĻŋ āĻ¨āĻ¤ā§āĻ¨ āĻā§āĻ°ā§āĻ¸ āĻā§āĻ°ā§āĻĒ āĻļā§āĻ°ā§ āĻĒā§āĻ°āĻžāĻā§āĻāĻžāĻ˛ā§
āĻāĻ āĻ¨āĻŋāĻŦāĻ¨ā§āĻ§āĻāĻŋ āĻ ā§āĻ¯āĻžāĻ°ā§ āĻāĻŦāĻ āĻĢāĻžāĻāĻ˛ āĻ¸āĻŋāĻ¸ā§āĻā§āĻŽā§āĻ° āĻāĻ°āĻ āĻ¸āĻŽā§āĻĒā§āĻ°āĻ¸āĻžāĻ°āĻŖā§āĻ° āĻ¸āĻžāĻĨā§ āĻĄāĻŋāĻ¸ā§āĻ āĻĒā§āĻ°āĻ¤āĻŋāĻ¸ā§āĻĨāĻžāĻĒāĻ¨ āĻāĻŦāĻ āĻŦā§āĻšāĻ¤ā§āĻ¤āĻ° āĻā§āĻˇāĻŽāĻ¤āĻžāĻ° āĻ¨āĻ¤ā§āĻ¨ āĻĄāĻŋāĻ¸ā§āĻā§ āĻ¤āĻĨā§āĻ¯ āĻ¸ā§āĻĨāĻžāĻ¨āĻžāĻ¨ā§āĻ¤āĻ°ā§āĻ° 2 āĻāĻŋ āĻā§āĻˇā§āĻ¤ā§āĻ°ā§ āĻŦāĻŋāĻŦā§āĻāĻ¨āĻž āĻāĻ°āĻŦā§āĨ¤ āĻĒā§āĻ°āĻĨāĻŽ āĻā§āĻˇā§āĻ¤ā§āĻ°ā§ āĻāĻāĻ āĻāĻŽāĻŦāĻŋāĻāĻ°/āĻāĻŽāĻŦāĻŋāĻāĻ° āĻŦāĻž āĻāĻŋāĻĒāĻŋāĻāĻŋ/āĻāĻŋāĻĒāĻŋāĻāĻŋ āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ā§āĻ° āĻ¸āĻžāĻĨā§ āĻĄāĻŋāĻ¸ā§āĻā§āĻ° āĻĒā§āĻ°āĻ¤āĻŋāĻ¸ā§āĻĨāĻžāĻĒāĻ¨ā§āĻ° āĻŦāĻŋāĻˇāĻ¯āĻŧā§ āĻāĻĻā§āĻŦā§āĻ āĻĒā§āĻ°āĻāĻžāĻļ āĻāĻ°āĻŦā§, āĻĻā§āĻŦāĻŋāĻ¤ā§āĻ¯āĻŧ āĻā§āĻˇā§āĻ¤ā§āĻ°ā§ 2 āĻāĻŋāĻŦāĻŋ-āĻ° āĻŦā§āĻļāĻŋ āĻ§āĻžāĻ°āĻŖāĻā§āĻˇāĻŽāĻ¤āĻžāĻ° āĻĄāĻŋāĻ¸ā§āĻāĻā§āĻ˛āĻŋāĻ° āĻ¸āĻžāĻĨā§ āĻāĻŽāĻŦāĻŋāĻāĻ° āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ā§āĻ° āĻ¸āĻžāĻĨā§ āĻĄāĻŋāĻ¸ā§āĻā§āĻ° āĻĒā§āĻ°āĻ¤āĻŋāĻ¸ā§āĻĨāĻžāĻĒāĻ¨ā§āĻ° āĻŦāĻŋāĻˇāĻ¯āĻŧā§ āĻāĻĻā§āĻŦā§āĻ āĻ°āĻ¯āĻŧā§āĻā§, āĻ¯āĻžāĻ° āĻāĻĒāĻ° āĻāĻĒāĻ¨āĻžāĻā§ āĻāĻ¨āĻ¸ā§āĻāĻ˛ āĻāĻ°āĻ¤ā§ āĻšāĻŦā§āĨ¤ āĻāĻāĻāĻŋ āĻŦāĻžāĻ¯āĻŧā§āĻ¸āĻŦā§āĻ āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ āĻ¸āĻš āĻāĻāĻāĻŋ GPT āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨āĨ¤ āĻāĻāĻ¯āĻŧ āĻā§āĻˇā§āĻ¤ā§āĻ°ā§āĻ, āĻāĻŽāĻ°āĻž āĻ¯ā§ āĻĄāĻŋāĻ¸ā§āĻāĻā§āĻ˛āĻŋāĻ¤ā§ āĻĄā§āĻāĻž āĻ¸ā§āĻĨāĻžāĻ¨āĻžāĻ¨ā§āĻ¤āĻ° āĻāĻ°āĻŋ āĻ¸ā§āĻā§āĻ˛āĻŋ āĻāĻ¤āĻŋāĻŽāĻ§ā§āĻ¯ā§āĻ āĻ¸āĻžāĻ°ā§āĻāĻžāĻ°ā§ āĻāĻ¨āĻ¸ā§āĻāĻ˛ āĻāĻ°āĻž āĻāĻā§āĨ¤ āĻ°ā§āĻ āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ā§āĻ° āĻāĻ¨ā§āĻ¯ āĻŦā§āĻ¯āĻŦāĻšā§āĻ¤ āĻĢāĻžāĻāĻ˛ āĻ¸āĻŋāĻ¸ā§āĻā§āĻŽāĻāĻŋ āĻšāĻ˛ ext4āĨ¤
āĻā§āĻ¸ 1: āĻŦāĻĄāĻŧ āĻĄāĻŋāĻ¸ā§āĻā§āĻ° āĻ¸āĻžāĻĨā§ āĻā§āĻ āĻĄāĻŋāĻ¸ā§āĻ āĻĒā§āĻ°āĻ¤āĻŋāĻ¸ā§āĻĨāĻžāĻĒāĻ¨ āĻāĻ°āĻž (2TB āĻĒāĻ°ā§āĻ¯āĻ¨ā§āĻ¤)
āĻāĻĻā§āĻĻā§āĻļā§āĻ¯: āĻ¤āĻĨā§āĻ¯ āĻ¸ā§āĻĨāĻžāĻ¨āĻžāĻ¨ā§āĻ¤āĻ° āĻ¸āĻš āĻŦāĻ°ā§āĻ¤āĻŽāĻžāĻ¨ āĻĄāĻŋāĻ¸ā§āĻāĻā§āĻ˛āĻŋāĻā§ āĻŦāĻĄāĻŧ āĻĄāĻŋāĻ¸ā§āĻ (2 āĻāĻŋāĻŦāĻŋ āĻĒāĻ°ā§āĻ¯āĻ¨ā§āĻ¤) āĻĻāĻŋāĻ¯āĻŧā§ āĻĒā§āĻ°āĻ¤āĻŋāĻ¸ā§āĻĨāĻžāĻĒāĻ¨ āĻāĻ°ā§āĻ¨āĨ¤ āĻāĻ āĻā§āĻˇā§āĻ¤ā§āĻ°ā§, āĻāĻŽāĻžāĻĻā§āĻ° āĻāĻžāĻā§ āĻ¸āĻŋāĻ¸ā§āĻā§āĻŽ āĻāĻ¨āĻ¸ā§āĻāĻ˛ āĻāĻ°āĻž 2 x 240 GB SSD (RAID-1) āĻĄāĻŋāĻ¸ā§āĻ āĻāĻŦāĻ 2 x 1 TB SATA āĻĄāĻŋāĻ¸ā§āĻ āĻ°āĻ¯āĻŧā§āĻā§ āĻ¯āĻžāĻ¤ā§ āĻ¸āĻŋāĻ¸ā§āĻā§āĻŽāĻāĻŋ āĻ¸ā§āĻĨāĻžāĻ¨āĻžāĻ¨ā§āĻ¤āĻ° āĻāĻ°āĻž āĻĒā§āĻ°āĻ¯āĻŧā§āĻāĻ¨āĨ¤
āĻāĻ˛ā§āĻ¨ āĻŦāĻ°ā§āĻ¤āĻŽāĻžāĻ¨ āĻĄāĻŋāĻ¸ā§āĻ āĻŦāĻŋāĻ¨ā§āĻ¯āĻžāĻ¸ āĻ¤āĻžāĻāĻžāĻ¨.
[root@localhost ~]# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 223,6G 0 disk
ââsda1 8:1 0 1G 0 part
â ââmd126 9:126 0 1023M 0 raid1 /boot
ââsda2 8:2 0 222,5G 0 part
ââmd127 9:127 0 222,4G 0 raid1
ââvg0-root 253:0 0 206,4G 0 lvm /
ââvg0-swap 253:1 0 16G 0 lvm [SWAP]
sdb 8:16 0 223,6G 0 disk
ââsdb1 8:17 0 1G 0 part
â ââmd126 9:126 0 1023M 0 raid1 /boot
ââsdb2 8:18 0 222,5G 0 part
ââmd127 9:127 0 222,4G 0 raid1
ââvg0-root 253:0 0 206,4G 0 lvm /
ââvg0-swap 253:1 0 16G 0 lvm [SWAP]
sdc 8:32 0 931,5G 0 disk
sdd 8:48 0 931,5G 0 disk
āĻŦāĻ°ā§āĻ¤āĻŽāĻžāĻ¨ā§ āĻŦā§āĻ¯āĻŦāĻšā§āĻ¤ āĻĢāĻžāĻāĻ˛ āĻ¸āĻŋāĻ¸ā§āĻā§āĻŽ āĻ¸ā§āĻĒā§āĻ¸ āĻĒāĻ°ā§āĻā§āĻˇāĻž āĻāĻ°āĻž āĻ¯āĻžāĻāĨ¤
[root@localhost ~]# df -h
ФаКĐģОваŅ ŅиŅŅĐĩĐŧĐ° РаСĐŧĐĩŅ ĐŅĐŋĐžĐģŅСОваĐŊĐž ĐĐžŅŅ ĐŅĐŋĐžĐģŅСОваĐŊĐž% CĐŧĐžĐŊŅиŅОваĐŊĐž в
devtmpfs 32G 0 32G 0% /dev
tmpfs 32G 0 32G 0% /dev/shm
tmpfs 32G 9,6M 32G 1% /run
tmpfs 32G 0 32G 0% /sys/fs/cgroup
/dev/mapper/vg0-root 204G 1,3G 192G 1% /
/dev/md126 1007M 120M 837M 13% /boot
tmpfs 6,3G 0 6,3G 0% /run/user/0
āĻĄāĻŋāĻ¸ā§āĻ āĻĒā§āĻ°āĻ¤āĻŋāĻ¸ā§āĻĨāĻžāĻĒāĻ¨ā§āĻ° āĻāĻā§ āĻĢāĻžāĻāĻ˛ āĻ¸āĻŋāĻ¸ā§āĻā§āĻŽā§āĻ° āĻāĻāĻžāĻ° āĻšāĻ˛ 204 GB, 2 md126 āĻ¸āĻĢā§āĻāĻāĻ¯āĻŧā§āĻ¯āĻžāĻ° āĻ
ā§āĻ¯āĻžāĻ°ā§ āĻŦā§āĻ¯āĻŦāĻšāĻžāĻ° āĻāĻ°āĻž āĻšāĻ¯āĻŧ, āĻ¯āĻž āĻŽāĻžāĻāĻ¨ā§āĻ āĻāĻ°āĻž āĻšāĻ¯āĻŧ /boot
и md127
, āĻ¯āĻž āĻšāĻŋāĻ¸āĻžāĻŦā§ āĻŦā§āĻ¯āĻŦāĻšā§āĻ¤ āĻšāĻ¯āĻŧ āĻļāĻžāĻ°ā§āĻ°āĻŋāĻ āĻāĻ˛āĻŋāĻāĻŽ āĻāĻŋāĻāĻŋ āĻā§āĻ°ā§āĻĒā§āĻ° āĻāĻ¨ā§āĻ¯ vg0.
1. āĻ ā§āĻ¯āĻžāĻ°ā§ āĻĨā§āĻā§ āĻĄāĻŋāĻ¸ā§āĻ āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ āĻ āĻĒāĻ¸āĻžāĻ°āĻŖ
āĻ ā§āĻ¯āĻžāĻ°ā§āĻ° āĻ āĻŦāĻ¸ā§āĻĨāĻž āĻĒāĻ°ā§āĻā§āĻˇāĻž āĻāĻ°āĻž āĻšāĻā§āĻā§
[root@localhost ~]# cat /proc/mdstat
Personalities : [raid1]
md126 : active raid1 sda1[0] sdb1[1]
1047552 blocks super 1.2 [2/2] [UU]
bitmap: 0/1 pages [0KB], 65536KB chunk
md127 : active raid1 sda2[0] sdb2[1]
233206784 blocks super 1.2 [2/2] [UU]
bitmap: 0/2 pages [0KB], 65536KB chunk
unused devices: <none>
āĻ¸āĻŋāĻ¸ā§āĻā§āĻŽ 2 āĻ
ā§āĻ¯āĻžāĻ°ā§ āĻŦā§āĻ¯āĻŦāĻšāĻžāĻ° āĻāĻ°ā§: md126
(āĻĒāĻ°ā§āĻŦāĻ¤ āĻŦāĻŋāĻ¨ā§āĻĻā§ /boot
) - āĻāĻāĻāĻŋ āĻŦāĻŋāĻāĻžāĻ āĻ¨āĻŋāĻ¯āĻŧā§ āĻāĻ āĻŋāĻ¤ /dev/sda1
и /dev/sdb1
, md127
(āĻāĻ° āĻāĻ¨ā§āĻ¯ āĻāĻ˛āĻāĻŋāĻāĻŽ āĻŦāĻŋāĻ¨āĻŋāĻŽāĻ¯āĻŧ āĻāĻŦāĻ āĻĢāĻžāĻāĻ˛ āĻ¸āĻŋāĻ¸ā§āĻā§āĻŽā§āĻ° āĻ°ā§āĻ) - āĻāĻ āĻŋāĻ¤ /dev/sda2
и /dev/sdb2
.
āĻāĻŽāĻ°āĻž āĻĒā§āĻ°āĻ¤āĻŋāĻāĻŋ āĻ ā§āĻ¯āĻžāĻ°ā§āĻ¤ā§ āĻŦā§āĻ¯āĻŦāĻšā§āĻ¤ āĻĒā§āĻ°āĻĨāĻŽ āĻĄāĻŋāĻ¸ā§āĻā§āĻ° āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨āĻā§āĻ˛āĻŋāĻā§ āĻāĻžāĻ°āĻžāĻĒ āĻšāĻŋāĻ¸āĻžāĻŦā§ āĻāĻŋāĻšā§āĻ¨āĻŋāĻ¤ āĻāĻ°āĻŋāĨ¤
mdadm /dev/md126 --fail /dev/sda1
mdadm /dev/md127 --fail /dev/sda2
āĻāĻŽāĻ°āĻž āĻ ā§āĻ¯āĻžāĻ°ā§ āĻĨā§āĻā§ /dev/sda āĻŦā§āĻ˛āĻ āĻĄāĻŋāĻāĻžāĻāĻ¸ āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ āĻ¸āĻ°āĻŋāĻ¯āĻŧā§ āĻĢā§āĻ˛āĻŋāĨ¤
mdadm /dev/md126 --remove /dev/sda1
mdadm /dev/md127 --remove /dev/sda2
āĻāĻŽāĻ°āĻž āĻ ā§āĻ¯āĻžāĻ°ā§ āĻĨā§āĻā§ āĻĄāĻŋāĻ¸ā§āĻ āĻŽā§āĻā§ āĻĢā§āĻ˛āĻžāĻ° āĻĒāĻ°ā§, āĻŦā§āĻ˛āĻ āĻĄāĻŋāĻāĻžāĻāĻ¸ āĻ¤āĻĨā§āĻ¯ āĻāĻ āĻŽāĻ¤ āĻĻā§āĻāĻžāĻŦā§.
[root@localhost ~]# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 223,6G 0 disk
ââsda1 8:1 0 1G 0 part
ââsda2 8:2 0 222,5G 0 part
sdb 8:16 0 223,6G 0 disk
ââsdb1 8:17 0 1G 0 part
â ââmd126 9:126 0 1023M 0 raid1 /boot
ââsdb2 8:18 0 222,5G 0 part
ââmd127 9:127 0 222,4G 0 raid1
ââvg0-root 253:0 0 206,4G 0 lvm /
ââvg0-swap 253:1 0 16G 0 lvm [SWAP]
sdc 8:32 0 931,5G 0 disk
sdd 8:48 0 931,5G 0 disk
āĻĄāĻŋāĻ¸ā§āĻ āĻŽā§āĻā§ āĻĢā§āĻ˛āĻžāĻ° āĻĒāĻ° āĻ ā§āĻ¯āĻžāĻ°ā§āĻ° āĻ āĻŦāĻ¸ā§āĻĨāĻžāĨ¤
[root@localhost ~]# cat /proc/mdstat
Personalities : [raid1]
md126 : active raid1 sdb1[1]
1047552 blocks super 1.2 [2/1] [_U]
bitmap: 0/1 pages [0KB], 65536KB chunk
md127 : active raid1 sdb2[1]
233206784 blocks super 1.2 [2/1] [_U]
bitmap: 1/2 pages [4KB], 65536KB chunk
unused devices: <none>
2. āĻāĻāĻāĻŋ āĻ¨āĻ¤ā§āĻ¨ āĻĄāĻŋāĻ¸ā§āĻā§ āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ āĻā§āĻŦāĻŋāĻ˛āĻāĻŋ āĻ āĻ¨ā§āĻ˛āĻŋāĻĒāĻŋ āĻāĻ°ā§āĻ¨
āĻāĻĒāĻ¨āĻŋ āĻ¨āĻŋāĻŽā§āĻ¨āĻ˛āĻŋāĻāĻŋāĻ¤ āĻāĻŽāĻžāĻ¨ā§āĻĄā§āĻ° āĻ¸āĻžāĻšāĻžāĻ¯ā§āĻ¯ā§ āĻĄāĻŋāĻ¸ā§āĻā§ āĻŦā§āĻ¯āĻŦāĻšā§āĻ¤ āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ āĻā§āĻŦāĻŋāĻ˛āĻāĻŋ āĻĒāĻ°ā§āĻā§āĻˇāĻž āĻāĻ°āĻ¤ā§ āĻĒāĻžāĻ°ā§āĻ¨āĨ¤
fdisk -l /dev/sdb | grep 'Disk label type'
MBR āĻāĻ° āĻāĻāĻāĻĒā§āĻ āĻšāĻŦā§:
Disk label type: dos
GPT āĻāĻ° āĻāĻ¨ā§āĻ¯:
Disk label type: gpt
MBR āĻāĻ° āĻāĻ¨ā§āĻ¯ āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ āĻā§āĻŦāĻŋāĻ˛ āĻ
āĻ¨ā§āĻ˛āĻŋāĻĒāĻŋ āĻāĻ°āĻž āĻšāĻā§āĻā§:
sfdisk -d /dev/sdb | sfdisk /dev/sdc
āĻāĻ āĻĻāĻ˛ā§ āĻĒā§āĻ°āĻĨāĻŽ āĻĄāĻŋāĻ¸ā§āĻ āĻ¨āĻŋāĻ°ā§āĻĻā§āĻļāĻŋāĻ¤ āĻšāĻ¯āĻŧ Ņ āĻ¯āĻž āĻāĻ° āĻŽāĻžāĻ°ā§āĻāĻāĻĒ āĻ āĻ¨ā§āĻ˛āĻŋāĻĒāĻŋ āĻāĻ°āĻž āĻšāĻ¯āĻŧ, āĻĻā§āĻŦāĻŋāĻ¤ā§āĻ¯āĻŧ - āĻ¯ā§āĻāĻžāĻ¨ā§ āĻ āĻ¨ā§āĻ˛āĻŋāĻĒāĻŋ
āĻ¸āĻ¤āĻ°ā§āĻāĻ¤āĻž āĻŦāĻŋāĻļā§āĻˇ: āĻāĻŋāĻĒāĻŋāĻāĻŋāĻ° āĻāĻ¨ā§āĻ¯ āĻĒā§āĻ°āĻĨāĻŽ āĻĄāĻŋāĻ¸ā§āĻ āĻ¨āĻŋāĻ°ā§āĻĻā§āĻļāĻŋāĻ¤ āĻšāĻ¯āĻŧ āĻāĻŋāĻ¸ā§āĻ° āĻāĻĒāĻ° āĻāĻĒāĻŋ āĻŽāĻžāĻ°ā§āĻāĻāĻĒ, āĻĻā§āĻŦāĻŋāĻ¤ā§āĻ¯āĻŧ disk āĻĄāĻŋāĻ¸ā§āĻ āĻ¨āĻŋāĻ°ā§āĻĻā§āĻļ āĻāĻ°ā§ āĻ¯āĻž āĻĨā§āĻā§ āĻāĻĒāĻŋ āĻŽāĻžāĻ°ā§āĻāĻāĻĒāĨ¤ āĻāĻĒāĻ¨āĻŋ āĻ¯āĻĻāĻŋ āĻĄāĻŋāĻ¸ā§āĻāĻā§āĻ˛āĻŋ āĻŽāĻŋāĻļā§āĻ°āĻŋāĻ¤ āĻāĻ°ā§āĻ¨ āĻ¤āĻŦā§ āĻĒā§āĻ°āĻžāĻĨāĻŽāĻŋāĻāĻāĻžāĻŦā§ āĻāĻžāĻ˛ āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨āĻāĻŋ āĻāĻāĻžāĻ°āĻ°āĻžāĻāĻ āĻāĻŦāĻ āĻ§ā§āĻŦāĻāĻ¸ āĻšāĻ¯āĻŧā§ āĻ¯āĻžāĻŦā§āĨ¤
GPT āĻāĻ° āĻāĻ¨ā§āĻ¯ āĻ˛ā§āĻāĻāĻ āĻā§āĻŦāĻŋāĻ˛ āĻ
āĻ¨ā§āĻ˛āĻŋāĻĒāĻŋ āĻāĻ°āĻž āĻšāĻā§āĻā§:
sgdisk -R /dev/sdŅ /dev/sdb
āĻāĻ°āĻĒāĻ°ā§, āĻĄāĻŋāĻ¸ā§āĻā§ āĻāĻāĻāĻŋ āĻāĻ˛ā§āĻŽā§āĻ˛ā§ UUID āĻŦāĻ°āĻžāĻĻā§āĻĻ āĻāĻ°ā§āĻ¨ (GPT-āĻāĻ° āĻāĻ¨ā§āĻ¯)āĨ¤
sgdisk -G /dev/sdc
āĻāĻŽāĻžāĻ¨ā§āĻĄāĻāĻŋ āĻāĻžāĻ°ā§āĻ¯āĻāĻ° āĻšāĻāĻ¯āĻŧāĻžāĻ° āĻĒāĻ°ā§, āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨āĻā§āĻ˛āĻŋ āĻĄāĻŋāĻ¸ā§āĻā§ āĻāĻĒāĻ¸ā§āĻĨāĻŋāĻ¤ āĻšāĻāĻ¯āĻŧāĻž āĻāĻāĻŋāĻ¤ /dev/sdc
.
[root@localhost ~]# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 223,6G 0 disk
ââsda1 8:1 0 1G 0 part
ââsda2 8:2 0 222,5G 0 part
sdb 8:16 0 223,6G 0 disk
ââsdb1 8:17 0 1G 0 part
â ââmd126 9:126 0 1023M 0 raid1 /boot
ââsdb2 8:18 0 222,5G 0 part
ââmd127 9:127 0 222,4G 0 raid1
ââvg0-root 253:0 0 206,4G 0 lvm /
ââvg0-swap 253:1 0 16G 0 lvm [SWAP]
sdc 8:32 0 931,5G 0 disk
ââsdc1 8:33 0 1G 0 part
ââsdc2 8:34 0 222,5G 0 part
sdd 8:48 0 931,5G 0 disk
āĻ¯āĻĻāĻŋ, āĻāĻ°ā§āĻŽ āĻ¸āĻā§āĻāĻžāĻ˛āĻŋāĻ¤ āĻšāĻ¯āĻŧ, āĻĄāĻŋāĻ¸ā§āĻā§ āĻ¸āĻŋāĻ¸ā§āĻā§āĻŽā§āĻ° āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ /dev/sdc
āĻ
āĻ¨āĻŋāĻļā§āĻāĻŋāĻ¤, āĻ¤āĻžāĻ°āĻĒāĻ°ā§ āĻāĻŽāĻ°āĻž āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ āĻā§āĻŦāĻŋāĻ˛āĻāĻŋ āĻĒā§āĻ¨āĻ°āĻžāĻ¯āĻŧ āĻĒāĻĄāĻŧāĻžāĻ° āĻāĻ¨ā§āĻ¯ āĻāĻŽāĻžāĻ¨ā§āĻĄāĻāĻŋ āĻāĻžāĻ°ā§āĻ¯āĻāĻ° āĻāĻ°āĻŋāĨ¤
sfdisk -R /dev/sdc
āĻ¯āĻĻāĻŋ āĻŦāĻ°ā§āĻ¤āĻŽāĻžāĻ¨ āĻĄāĻŋāĻ¸ā§āĻāĻā§āĻ˛āĻŋ MBR āĻā§āĻŦāĻŋāĻ˛ āĻŦā§āĻ¯āĻŦāĻšāĻžāĻ° āĻāĻ°ā§ āĻāĻŦāĻ āĻ¤āĻĨā§āĻ¯ 2 TB-āĻāĻ° āĻā§āĻ¯āĻŧā§ āĻŦāĻĄāĻŧ āĻĄāĻŋāĻ¸ā§āĻāĻā§āĻ˛āĻŋāĻ¤ā§ āĻ¸ā§āĻĨāĻžāĻ¨āĻžāĻ¨ā§āĻ¤āĻ° āĻāĻ°āĻž āĻĒā§āĻ°āĻ¯āĻŧā§āĻāĻ¨, āĻ¤āĻžāĻšāĻ˛ā§ āĻ¨āĻ¤ā§āĻ¨ āĻĄāĻŋāĻ¸ā§āĻāĻā§āĻ˛āĻŋāĻ¤ā§ āĻāĻĒāĻ¨āĻžāĻā§ āĻŦāĻžāĻ¯āĻŧā§āĻ¸āĻŦā§āĻ āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ āĻŦā§āĻ¯āĻŦāĻšāĻžāĻ° āĻāĻ°ā§ āĻŽā§āĻ¯āĻžāĻ¨ā§āĻ¯āĻŧāĻžāĻ˛āĻŋ GPT āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ āĻ¤ā§āĻ°āĻŋ āĻāĻ°āĻ¤ā§ āĻšāĻŦā§āĨ¤ āĻāĻ āĻā§āĻˇā§āĻ¤ā§āĻ°ā§ āĻāĻ āĻ¨āĻŋāĻŦāĻ¨ā§āĻ§ā§āĻ° āĻĒāĻžāĻ°ā§āĻ 2 āĻ āĻāĻ˛ā§āĻāĻ¨āĻž āĻāĻ°āĻž āĻšāĻŦā§.
3. āĻ ā§āĻ¯āĻžāĻ°ā§āĻ¤ā§ āĻ¨āĻ¤ā§āĻ¨ āĻĄāĻŋāĻ¸ā§āĻā§āĻ° āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ āĻ¯ā§āĻ āĻāĻ°āĻž
āĻāĻ° āĻ¸āĻāĻļā§āĻ˛āĻŋāĻˇā§āĻ āĻ ā§āĻ¯āĻžāĻ°ā§āĻ¤ā§ āĻĄāĻŋāĻ¸ā§āĻ āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ āĻ¯ā§āĻ āĻāĻ°āĻž āĻ¯āĻžāĻāĨ¤
mdadm /dev/md126 --add /dev/sdc1
mdadm /dev/md127 --add /dev/sdc2
āĻāĻŽāĻ°āĻž āĻŦāĻŋāĻāĻžāĻ āĻ¯ā§āĻ āĻāĻ°āĻž āĻšāĻ¯āĻŧā§āĻā§ āĻ¯ā§ āĻĒāĻ°ā§āĻā§āĻˇāĻž.
[root@localhost ~]# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 223,6G 0 disk
ââsda1 8:1 0 1G 0 part
ââsda2 8:2 0 222,5G 0 part
sdb 8:16 0 223,6G 0 disk
ââsdb1 8:17 0 1G 0 part
â ââmd126 9:126 0 1023M 0 raid1 /boot
ââsdb2 8:18 0 222,5G 0 part
ââmd127 9:127 0 222,4G 0 raid1
ââvg0-root 253:0 0 206,4G 0 lvm /
ââvg0-swap 253:1 0 16G 0 lvm [SWAP]
sdc 8:32 0 931,5G 0 disk
ââsdc1 8:33 0 1G 0 part
â ââmd126 9:126 0 1023M 0 raid1 /boot
ââsdc2 8:34 0 222,5G 0 part
ââmd127 9:127 0 222,4G 0 raid1
ââvg0-root 253:0 0 206,4G 0 lvm /
ââvg0-swap 253:1 0 16G 0 lvm [SWAP]
sdd 8:48 0 931,5G 0 disk
āĻāĻ° āĻĒāĻ°ā§, āĻāĻŽāĻ°āĻž āĻ ā§āĻ¯āĻžāĻ°ā§āĻā§āĻ˛āĻŋāĻā§ āĻ¸āĻŋāĻā§āĻā§āĻ°ā§āĻ¨āĻžāĻāĻ āĻāĻ°āĻžāĻ° āĻāĻ¨ā§āĻ¯ āĻ āĻĒā§āĻā§āĻˇāĻž āĻāĻ°āĻŋāĨ¤
[root@localhost ~]# cat /proc/mdstat
Personalities : [raid1]
md126 : active raid1 sdc1[2] sdb1[1]
1047552 blocks super 1.2 [2/2] [UU]
bitmap: 0/1 pages [0KB], 65536KB chunk
md127 : active raid1 sdc2[2] sdb2[1]
233206784 blocks super 1.2 [2/1] [_U]
[==>..................] recovery = 10.6% (24859136/233206784) finish=29.3min speed=118119K/sec
bitmap: 2/2 pages [8KB], 65536KB chunk
unused devices: <none>
āĻāĻĒāĻ¨āĻŋ āĻāĻāĻāĻŋāĻ˛āĻŋāĻāĻŋ āĻŦā§āĻ¯āĻŦāĻšāĻžāĻ° āĻāĻ°ā§ āĻā§āĻ°āĻŽāĻžāĻāĻ¤ āĻ¸āĻŋāĻā§āĻā§āĻ°ā§āĻ¨āĻžāĻāĻā§āĻļāĻ¨ āĻĒā§āĻ°āĻā§āĻ°āĻŋāĻ¯āĻŧāĻž āĻ¨āĻŋāĻ°ā§āĻā§āĻˇāĻŖ āĻāĻ°āĻ¤ā§ āĻĒāĻžāĻ°ā§āĻ¨ watch
.
watch -n 2 cat /proc/mdstat
āĻ¸ā§āĻĨāĻŋāĻ¤āĻŋāĻŽāĻžāĻĒ -n
āĻ¸ā§āĻā§āĻ¨ā§āĻĄā§āĻ° āĻŽāĻ§ā§āĻ¯ā§ āĻā§āĻ¨ āĻŦā§āĻ¯āĻŦāĻ§āĻžāĻ¨ā§ āĻāĻŽāĻžāĻ¨ā§āĻĄāĻāĻŋ āĻ
āĻā§āĻ°āĻāĻ¤āĻŋ āĻĒāĻ°ā§āĻā§āĻˇāĻž āĻāĻ°āĻ¤ā§ āĻšāĻŦā§ āĻ¤āĻž āĻ¨āĻŋāĻ°ā§āĻĻāĻŋāĻˇā§āĻ āĻāĻ°ā§āĨ¤
āĻĒāĻ°āĻŦāĻ°ā§āĻ¤ā§ āĻĒā§āĻ°āĻ¤āĻŋāĻ¸ā§āĻĨāĻžāĻĒāĻ¨ āĻĄāĻŋāĻ¸ā§āĻā§āĻ° āĻāĻ¨ā§āĻ¯ āĻ§āĻžāĻĒ 1 - 3 āĻĒā§āĻ¨āĻ°āĻžāĻŦā§āĻ¤ā§āĻ¤āĻŋ āĻāĻ°ā§āĻ¨āĨ¤
āĻāĻŽāĻ°āĻž āĻĒā§āĻ°āĻ¤āĻŋāĻāĻŋ āĻ ā§āĻ¯āĻžāĻ°ā§āĻ¤ā§ āĻŦā§āĻ¯āĻŦāĻšā§āĻ¤ āĻĻā§āĻŦāĻŋāĻ¤ā§āĻ¯āĻŧ āĻĄāĻŋāĻ¸ā§āĻā§āĻ° āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨āĻā§āĻ˛āĻŋāĻā§ āĻāĻžāĻ°āĻžāĻĒ āĻšāĻŋāĻ¸āĻžāĻŦā§ āĻāĻŋāĻšā§āĻ¨āĻŋāĻ¤ āĻāĻ°āĻŋāĨ¤
mdadm /dev/md126 --fail /dev/sdb1
mdadm /dev/md127 --fail /dev/sdb2
āĻŦā§āĻ˛āĻ āĻĄāĻŋāĻāĻžāĻāĻ¸ āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ āĻ
āĻĒāĻ¸āĻžāĻ°āĻŖ /dev/sdb
āĻ
ā§āĻ¯āĻžāĻ°ā§ āĻĨā§āĻā§
mdadm /dev/md126 --remove /dev/sdb1
mdadm /dev/md127 --remove /dev/sdb2
āĻāĻŽāĻ°āĻž āĻ ā§āĻ¯āĻžāĻ°ā§ āĻĨā§āĻā§ āĻĄāĻŋāĻ¸ā§āĻ āĻŽā§āĻā§ āĻĢā§āĻ˛āĻžāĻ° āĻĒāĻ°ā§, āĻŦā§āĻ˛āĻ āĻĄāĻŋāĻāĻžāĻāĻ¸ āĻ¤āĻĨā§āĻ¯ āĻāĻ āĻŽāĻ¤ āĻĻā§āĻāĻžāĻŦā§.
[root@localhost ~]# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 223,6G 0 disk
ââsda1 8:1 0 1G 0 part
ââsda2 8:2 0 222,5G 0 part
sdb 8:16 0 223,6G 0 disk
ââsdb1 8:17 0 1G 0 part
ââsdb2 8:18 0 222,5G 0 part
sdc 8:32 0 931,5G 0 disk
ââsdc1 8:33 0 1G 0 part
â ââmd126 9:126 0 1023M 0 raid1 /boot
ââsdc2 8:34 0 222,5G 0 part
ââmd127 9:127 0 222,4G 0 raid1
ââvg0-root 253:0 0 206,4G 0 lvm /
ââvg0-swap 253:1 0 16G 0 lvm [SWAP]
sdd 8:48 0 931,5G 0 disk
āĻĄāĻŋāĻ¸ā§āĻ āĻŽā§āĻā§ āĻĢā§āĻ˛āĻžāĻ° āĻĒāĻ° āĻ ā§āĻ¯āĻžāĻ°ā§āĻ° āĻ āĻŦāĻ¸ā§āĻĨāĻžāĨ¤
[root@localhost ~]# cat /proc/mdstat
Personalities : [raid1]
md126 : active raid1 sdc1[2]
1047552 blocks super 1.2 [2/1] [U_]
bitmap: 0/1 pages [0KB], 65536KB chunk
md127 : active raid1 sdc2[2]
233206784 blocks super 1.2 [2/1] [U_]
bitmap: 1/2 pages [4KB], 65536KB chunk
unused devices: <none>
āĻĄāĻŋāĻ¸ā§āĻ āĻĨā§āĻā§ MBR āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ āĻā§āĻŦāĻŋāĻ˛ āĻ
āĻ¨ā§āĻ˛āĻŋāĻĒāĻŋ āĻāĻ°āĻž āĻšāĻā§āĻā§ /dev/sdŅ
āĻĄāĻŋāĻ¸ā§āĻā§ /dev/sdd
.
sfdisk -d /dev/sdŅ | sfdisk /dev/sdd
āĻāĻŽāĻžāĻ¨ā§āĻĄāĻāĻŋ āĻāĻžāĻ°ā§āĻ¯āĻāĻ° āĻšāĻāĻ¯āĻŧāĻžāĻ° āĻĒāĻ°ā§, āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨āĻā§āĻ˛āĻŋ āĻĄāĻŋāĻ¸ā§āĻā§ āĻāĻĒāĻ¸ā§āĻĨāĻŋāĻ¤ āĻšāĻāĻ¯āĻŧāĻž āĻāĻāĻŋāĻ¤ /dev/sdd
.
[root@localhost ~]# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 223,6G 0 disk
ââsda1 8:1 0 1G 0 part
ââsda2 8:2 0 222,5G 0 part
sdb 8:16 0 223,6G 0 disk
ââsdb1 8:17 0 1G 0 part
ââsdb2 8:18 0 222,5G 0 part
sdc 8:32 0 931,5G 0 disk
ââsdc1 8:33 0 1G 0 part
â ââmd126 9:126 0 1023M 0 raid1 /boot
ââsdc2 8:34 0 222,5G 0 part
ââmd127 9:127 0 222,4G 0 raid1
ââvg0-root 253:0 0 206,4G 0 lvm /
ââvg0-swap 253:1 0 16G 0 lvm [SWAP]
sdd 8:48 0 931,5G 0 disk
ââsdd1 8:49 0 1G 0 part
ââsdd2 8:50 0 222,5G 0 part
āĻ ā§āĻ¯āĻžāĻ°ā§āĻ¤ā§ āĻĄāĻŋāĻ¸ā§āĻ āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ āĻ¯ā§āĻ āĻāĻ°āĻž āĻšāĻā§āĻā§āĨ¤
mdadm /dev/md126 --add /dev/sdd1
mdadm /dev/md127 --add /dev/sdd2
āĻāĻŽāĻ°āĻž āĻŦāĻŋāĻāĻžāĻ āĻ¯ā§āĻ āĻāĻ°āĻž āĻšāĻ¯āĻŧā§āĻā§ āĻ¯ā§ āĻĒāĻ°ā§āĻā§āĻˇāĻž.
[root@localhost ~]# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 223,6G 0 disk
ââsda1 8:1 0 1G 0 part
ââsda2 8:2 0 222,5G 0 part
sdb 8:16 0 223,6G 0 disk
ââsdb1 8:17 0 1G 0 part
ââsdb2 8:18 0 222,5G 0 part
sdc 8:32 0 931,5G 0 disk
ââsdc1 8:33 0 1G 0 part
â ââmd126 9:126 0 1023M 0 raid1 /boot
ââsdc2 8:34 0 222,5G 0 part
ââmd127 9:127 0 222,4G 0 raid1
ââvg0-root 253:0 0 206,4G 0 lvm /
ââvg0-swap 253:1 0 16G 0 lvm [SWAP]
sdd 8:48 0 931,5G 0 disk
ââsdd1 8:49 0 1G 0 part
â ââmd126 9:126 0 1023M 0 raid1 /boot
ââsdd2 8:50 0 222,5G 0 part
ââmd127 9:127 0 222,4G 0 raid1
ââvg0-root 253:0 0 206,4G 0 lvm /
ââvg0-swap 253:1 0 16G 0 lvm [SWAP]
āĻāĻ° āĻĒāĻ°ā§, āĻāĻŽāĻ°āĻž āĻ ā§āĻ¯āĻžāĻ°ā§āĻā§āĻ˛āĻŋāĻā§ āĻ¸āĻŋāĻā§āĻā§āĻ°ā§āĻ¨āĻžāĻāĻ āĻāĻ°āĻžāĻ° āĻāĻ¨ā§āĻ¯ āĻ āĻĒā§āĻā§āĻˇāĻž āĻāĻ°āĻŋāĨ¤
[root@localhost ~]# cat /proc/mdstat
Personalities : [raid1]
md126 : active raid1 sdd1[3] sdc1[2]
1047552 blocks super 1.2 [2/2] [UU]
bitmap: 0/1 pages [0KB], 65536KB chunk
md127 : active raid1 sdd2[3] sdc2[2]
233206784 blocks super 1.2 [2/1] [U_]
[>....................] recovery = 0.5% (1200000/233206784) finish=35.4min speed=109090K/sec
bitmap: 2/2 pages [8KB], 65536KB chunk
unused devices: <none>
5. āĻ¨āĻ¤ā§āĻ¨ āĻĄā§āĻ°āĻžāĻāĻā§ GRUB āĻāĻ¨āĻ¸ā§āĻāĻ˛ āĻāĻ°āĻž
CentOS āĻāĻ° āĻāĻ¨ā§āĻ¯:
grub2-install /dev/sdX
āĻĄā§āĻŦāĻŋāĻ¯āĻŧāĻžāĻ¨/āĻāĻŦā§āĻ¨ā§āĻā§āĻ° āĻāĻ¨ā§āĻ¯:
grub-install /dev/sdX
āĻ¯ā§āĻāĻžāĻ¨ā§ X
- āĻŦā§āĻ˛āĻ āĻĄāĻŋāĻāĻžāĻāĻ¸ā§āĻ° āĻāĻŋāĻ āĻŋāĨ¤ āĻāĻ āĻā§āĻˇā§āĻ¤ā§āĻ°ā§, āĻāĻĒāĻ¨āĻžāĻā§ GRUB āĻāĻžāĻ˛ā§ āĻāĻ°āĻ¤ā§ āĻšāĻŦā§ /dev/sdc
и /dev/sdd
.
6. āĻ°ā§āĻ āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ā§āĻ° āĻĢāĻžāĻāĻ˛ āĻ¸āĻŋāĻ¸ā§āĻā§āĻŽ āĻāĻā§āĻ¸āĻā§āĻ¨āĻļāĻ¨ (ext4)
āĻ¨āĻ¤ā§āĻ¨ āĻĄāĻŋāĻ¸ā§āĻā§ /dev/sdc
и /dev/sdd
931.5 GB āĻāĻĒāĻ˛āĻŦā§āĻ§āĨ¤ āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ āĻā§āĻŦāĻŋāĻ˛ āĻā§āĻ āĻĄāĻŋāĻ¸ā§āĻ āĻĨā§āĻā§ āĻ
āĻ¨ā§āĻ˛āĻŋāĻĒāĻŋ āĻāĻ°āĻž āĻšāĻ¯āĻŧā§āĻā§ āĻ¯ā§ āĻāĻžāĻ°āĻŖā§, āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ /dev/sdc2
и /dev/sdd2
222.5 GB āĻāĻĒāĻ˛āĻŦā§āĻ§āĨ¤
sdc 8:32 0 931,5G 0 disk
ââsdc1 8:33 0 1G 0 part
â ââmd126 9:126 0 1023M 0 raid1 /boot
ââsdc2 8:34 0 222,5G 0 part
ââmd127 9:127 0 222,4G 0 raid1
ââvg0-root 253:0 0 206,4G 0 lvm /
ââvg0-swap 253:1 0 16G 0 lvm [SWAP]
sdd 8:48 0 931,5G 0 disk
ââsdd1 8:49 0 1G 0 part
â ââmd126 9:126 0 1023M 0 raid1 /boot
ââsdd2 8:50 0 222,5G 0 part
ââmd127 9:127 0 222,4G 0 raid1
ââvg0-root 253:0 0 206,4G 0 lvm /
ââvg0-swap 253:1 0 16G 0 lvm [SWAP]
āĻāĻāĻž āĻĒā§āĻ°āĻ¯āĻŧā§āĻāĻ¨ā§āĻ¯āĻŧ:
- āĻĒā§āĻ°āĻ¤āĻŋāĻāĻŋ āĻĄāĻŋāĻ¸ā§āĻā§ āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ 2 āĻĒā§āĻ°āĻ¸āĻžāĻ°āĻŋāĻ¤ āĻāĻ°ā§āĻ¨,
- āĻ ā§āĻ¯āĻžāĻ°ā§ md127 āĻĒā§āĻ°āĻ¸āĻžāĻ°āĻŋāĻ¤ āĻāĻ°ā§āĻ¨,
- PV āĻĒā§āĻ°āĻ¸āĻžāĻ°āĻŋāĻ¤ āĻāĻ°ā§āĻ¨ (āĻā§āĻ¤ āĻāĻ˛āĻŋāĻāĻŽ),
- LV āĻĒā§āĻ°āĻ¸āĻžāĻ°āĻŋāĻ¤ āĻāĻ°ā§āĻ¨ (āĻ˛āĻāĻŋāĻā§āĻ¯āĻžāĻ˛-āĻāĻ˛āĻŋāĻāĻŽ) vg0-root,
- āĻĢāĻžāĻāĻ˛ āĻ¸āĻŋāĻ¸ā§āĻā§āĻŽ āĻĒā§āĻ°āĻ¸āĻžāĻ°āĻŋāĻ¤ āĻāĻ°ā§āĻ¨āĨ¤
āĻāĻāĻāĻŋāĻ˛āĻŋāĻāĻŋ āĻŦā§āĻ¯āĻŦāĻšāĻžāĻ° āĻāĻ°ā§ āĻŦāĻŋāĻāĻā§āĻ¤ āĻāĻ° āĻŦāĻŋāĻāĻžāĻ āĻĒā§āĻ°āĻ¸āĻžāĻ°āĻŋāĻ¤ āĻāĻ°āĻž āĻ¯āĻžāĻ /dev/sdc2
āĻ¸āĻ°ā§āĻŦā§āĻā§āĻ āĻŽāĻžāĻ¨ āĻĒāĻ°ā§āĻ¯āĻ¨ā§āĻ¤āĨ¤ āĻāĻŽāĻžāĻ¨ā§āĻĄāĻāĻŋ āĻāĻžāĻ°ā§āĻ¯āĻāĻ° āĻāĻ°ā§āĻ¨ parted /dev/sdc
(1) āĻāĻŦāĻ āĻāĻŽāĻžāĻ¨ā§āĻĄ āĻ¸āĻš āĻŦāĻ°ā§āĻ¤āĻŽāĻžāĻ¨ āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ āĻā§āĻŦāĻŋāĻ˛ āĻĻā§āĻā§āĻ¨ p
(2).
āĻāĻĒāĻ¨āĻŋ āĻĻā§āĻāĻ¤ā§ āĻĒāĻžāĻā§āĻā§āĻ¨, āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ 2 āĻāĻ° āĻļā§āĻˇ 240 GB āĻ āĻļā§āĻˇ āĻšāĻ¯āĻŧāĨ¤ āĻāĻŽāĻžāĻ¨ā§āĻĄ āĻĻāĻŋāĻ¯āĻŧā§ āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨āĻāĻŋ āĻĒā§āĻ°āĻ¸āĻžāĻ°āĻŋāĻ¤ āĻāĻ°āĻž āĻ¯āĻžāĻ resizepart
2
, āĻ¯ā§āĻāĻžāĻ¨ā§ 2 āĻšāĻ˛ āĻŦāĻŋāĻāĻžāĻā§āĻ° āĻ¸āĻāĻā§āĻ¯āĻž (3)āĨ¤ āĻāĻŽāĻ°āĻž āĻĄāĻŋāĻāĻŋāĻāĻžāĻ˛ āĻŦāĻŋāĻ¨ā§āĻ¯āĻžāĻ¸ā§ āĻŽāĻžāĻ¨ āĻ¨āĻŋāĻ°ā§āĻĻā§āĻļ āĻāĻ°āĻŋ, āĻāĻĻāĻžāĻšāĻ°āĻŖāĻ¸ā§āĻŦāĻ°ā§āĻĒ 1000 āĻāĻŋāĻŦāĻŋ, āĻŦāĻž āĻĄāĻŋāĻ¸ā§āĻ āĻļā§āĻ¯āĻŧāĻžāĻ°ā§āĻ° āĻāĻā§āĻāĻŋāĻ¤ āĻŦā§āĻ¯āĻŦāĻšāĻžāĻ° āĻāĻ°ā§āĻ¨ - 100%āĨ¤ āĻāĻŽāĻ°āĻž āĻāĻŦāĻžāĻ° āĻĒāĻ°ā§āĻā§āĻˇāĻž āĻāĻ°āĻŋ āĻ¯ā§ āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨āĻāĻŋāĻ° āĻ¨āĻ¤ā§āĻ¨ āĻāĻāĻžāĻ° āĻ°āĻ¯āĻŧā§āĻā§ (4)āĨ¤
āĻĄāĻŋāĻ¸ā§āĻā§āĻ° āĻāĻ¨ā§āĻ¯ āĻāĻĒāĻ°ā§āĻ° āĻ§āĻžāĻĒāĻā§āĻ˛āĻŋ āĻĒā§āĻ¨āĻ°āĻžāĻŦā§āĻ¤ā§āĻ¤āĻŋ āĻāĻ°ā§āĻ¨ /dev/sdd
. āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ āĻĒā§āĻ°āĻ¸āĻžāĻ°āĻŋāĻ¤ āĻāĻ°āĻžāĻ° āĻĒāĻ°ā§ /dev/sdc2
и /dev/sdd2
930.5 GB āĻāĻ° āĻ¸āĻŽāĻžāĻ¨ āĻšāĻ¯āĻŧā§ āĻā§āĻā§āĨ¤
[root@localhost ~]# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 223,6G 0 disk
ââsda1 8:1 0 1G 0 part
ââsda2 8:2 0 222,5G 0 part
sdb 8:16 0 223,6G 0 disk
ââsdb1 8:17 0 1G 0 part
ââsdb2 8:18 0 222,5G 0 part
sdc 8:32 0 931,5G 0 disk
ââsdc1 8:33 0 1G 0 part
â ââmd126 9:126 0 1023M 0 raid1 /boot
ââsdc2 8:34 0 930,5G 0 part
ââmd127 9:127 0 222,4G 0 raid1
ââvg0-root 253:0 0 206,4G 0 lvm /
ââvg0-swap 253:1 0 16G 0 lvm [SWAP]
sdd 8:48 0 931,5G 0 disk
ââsdd1 8:49 0 1G 0 part
â ââmd126 9:126 0 1023M 0 raid1 /boot
ââsdd2 8:50 0 930,5G 0 part
ââmd127 9:127 0 222,4G 0 raid1
ââvg0-root 253:0 0 206,4G 0 lvm /
ââvg0-swap 253:1 0 16G 0 lvm [SWAP]
āĻāĻ° āĻĒāĻ°ā§ āĻāĻŽāĻ°āĻž āĻ ā§āĻ¯āĻžāĻ°ā§āĻāĻŋ āĻĒā§āĻ°āĻ¸āĻžāĻ°āĻŋāĻ¤ āĻāĻ°āĻŋ md127 āĻ¸āĻ°ā§āĻŦā§āĻā§āĻ
mdadm --grow /dev/md127 --size=max
āĻāĻŽāĻ°āĻž āĻĒāĻ°ā§āĻā§āĻˇāĻž āĻāĻ°ā§ āĻĻā§āĻāĻŋ āĻ¯ā§ āĻ ā§āĻ¯āĻžāĻ°ā§āĻāĻŋ āĻĒā§āĻ°āĻ¸āĻžāĻ°āĻŋāĻ¤ āĻšāĻ¯āĻŧā§āĻā§āĨ¤ āĻāĻāĻ¨ āĻāĻ° āĻāĻāĻžāĻ° 930.4 āĻāĻŋāĻŦāĻŋ āĻšāĻ¯āĻŧā§ āĻā§āĻā§āĨ¤
[root@localhost ~]# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 223,6G 0 disk
ââsda1 8:1 0 1G 0 part
ââsda2 8:2 0 222,5G 0 part
sdb 8:16 0 223,6G 0 disk
ââsdb1 8:17 0 1G 0 part
ââsdb2 8:18 0 222,5G 0 part
sdc 8:32 0 931,5G 0 disk
ââsdc1 8:33 0 1G 0 part
â ââmd126 9:126 0 1023M 0 raid1 /boot
ââsdc2 8:34 0 930,5G 0 part
ââmd127 9:127 0 930,4G 0 raid1
ââvg0-root 253:0 0 206,4G 0 lvm /
ââvg0-swap 253:1 0 16G 0 lvm [SWAP]
sdd 8:48 0 931,5G 0 disk
ââsdd1 8:49 0 1G 0 part
â ââmd126 9:126 0 1023M 0 raid1 /boot
ââsdd2 8:50 0 930,5G 0 part
ââmd127 9:127 0 930,4G 0 raid1
ââvg0-root 253:0 0 206,4G 0 lvm /
ââvg0-swap 253:1 0 16G 0 lvm [SWAP]
āĻāĻā§āĻ¸āĻā§āĻ¨āĻļāĻ¨ āĻŦāĻžāĻĄāĻŧāĻžāĻ¨ā§ āĻļāĻžāĻ°ā§āĻ°āĻŋāĻ āĻāĻ˛āĻŋāĻāĻŽ. āĻĒā§āĻ°āĻ¸āĻžāĻ°āĻŋāĻ¤ āĻāĻ°āĻžāĻ° āĻāĻā§, āĻāĻ¸ā§āĻ¨ PV āĻāĻ° āĻŦāĻ°ā§āĻ¤āĻŽāĻžāĻ¨ āĻ āĻŦāĻ¸ā§āĻĨāĻž āĻĒāĻ°ā§āĻā§āĻˇāĻž āĻāĻ°āĻŋāĨ¤
[root@localhost ~]# pvscan
PV /dev/md127 VG vg0 lvm2 [222,40 GiB / 0 free]
Total: 1 [222,40 GiB] / in use: 1 [222,40 GiB] / in no VG: 0 [0 ]
āĻĻā§āĻāĻž āĻ¯āĻžāĻ¯āĻŧ, āĻĒāĻŋāĻāĻŋ /dev/md127
222.4 GB āĻ¸ā§āĻĨāĻžāĻ¨ āĻŦā§āĻ¯āĻŦāĻšāĻžāĻ° āĻāĻ°ā§āĨ¤
āĻāĻŽāĻ°āĻž āĻ¨āĻŋāĻŽā§āĻ¨āĻ˛āĻŋāĻāĻŋāĻ¤ āĻāĻŽāĻžāĻ¨ā§āĻĄ āĻĻāĻŋāĻ¯āĻŧā§ PV āĻĒā§āĻ°āĻ¸āĻžāĻ°āĻŋāĻ¤ āĻāĻ°āĻŋāĨ¤
pvresize /dev/md127
āĻĒāĻŋāĻāĻŋ āĻ¸āĻŽā§āĻĒā§āĻ°āĻ¸āĻžāĻ°āĻŖā§āĻ° āĻĢāĻ˛āĻžāĻĢāĻ˛ āĻĒāĻ°ā§āĻā§āĻˇāĻž āĻāĻ°āĻž āĻšāĻā§āĻā§āĨ¤
[root@localhost ~]# pvscan
PV /dev/md127 VG vg0 lvm2 [930,38 GiB / 707,98 GiB free]
Total: 1 [930,38 GiB] / in use: 1 [930,38 GiB] / in no VG: 0 [0 ]
āĻĒā§āĻ°āĻ¸āĻžāĻ°āĻŋāĻ¤ āĻšāĻā§āĻā§ āĻ˛āĻāĻŋāĻā§āĻ¯āĻžāĻ˛ āĻāĻ˛āĻŋāĻāĻŽ. āĻĒā§āĻ°āĻ¸āĻžāĻ°āĻŋāĻ¤ āĻāĻ°āĻžāĻ° āĻāĻā§, āĻāĻ¸ā§āĻ¨ āĻāĻ˛āĻāĻŋ (1) āĻāĻ° āĻŦāĻ°ā§āĻ¤āĻŽāĻžāĻ¨ āĻ āĻŦāĻ¸ā§āĻĨāĻž āĻĒāĻ°ā§āĻā§āĻˇāĻž āĻāĻ°āĻŋāĨ¤
[root@localhost ~]# lvscan
ACTIVE '/dev/vg0/swap' [<16,00 GiB] inherit
ACTIVE '/dev/vg0/root' [<206,41 GiB] inherit
LV /dev/vg0/root
206.41 GB āĻŦā§āĻ¯āĻŦāĻšāĻžāĻ° āĻāĻ°ā§āĨ¤
āĻāĻŽāĻ°āĻž āĻ¨āĻŋāĻŽā§āĻ¨āĻ˛āĻŋāĻāĻŋāĻ¤ āĻāĻŽāĻžāĻ¨ā§āĻĄ (2) āĻĻāĻŋāĻ¯āĻŧā§ LV āĻĒā§āĻ°āĻ¸āĻžāĻ°āĻŋāĻ¤ āĻāĻ°āĻŋāĨ¤
lvextend -l +100%FREE /dev/mapper/vg0-root
āĻāĻŽāĻ°āĻž āĻ¸āĻŽā§āĻĒā§āĻ°ā§āĻŖ āĻāĻ°ā§āĻŽ āĻĒāĻ°ā§āĻā§āĻˇāĻž (3)āĨ¤
[root@localhost ~]# lvscan
ACTIVE '/dev/vg0/swap' [<16,00 GiB] inherit
ACTIVE '/dev/vg0/root' [<914,39 GiB] inherit
āĻāĻĒāĻ¨āĻŋ āĻĻā§āĻāĻ¤ā§ āĻĒāĻžāĻā§āĻā§āĻ¨, āĻāĻ˛āĻāĻŋ āĻĒā§āĻ°āĻ¸āĻžāĻ°āĻŋāĻ¤ āĻāĻ°āĻžāĻ° āĻĒāĻ°ā§, āĻĻāĻāĻ˛āĻā§āĻ¤ āĻĄāĻŋāĻ¸ā§āĻā§āĻ° āĻ¸ā§āĻĨāĻžāĻ¨ā§āĻ° āĻĒāĻ°āĻŋāĻŽāĻžāĻŖ 914.39 āĻāĻŋāĻŦāĻŋ āĻšāĻ¯āĻŧā§ āĻā§āĻā§āĨ¤
LV āĻāĻ˛āĻŋāĻāĻŽ āĻŦā§āĻĻā§āĻ§āĻŋ āĻĒā§āĻ¯āĻŧā§āĻā§ (4), āĻāĻŋāĻ¨ā§āĻ¤ā§ āĻĢāĻžāĻāĻ˛ āĻ¸āĻŋāĻ¸ā§āĻā§āĻŽ āĻāĻāĻ¨āĻ 204 GB (5) āĻĻāĻāĻ˛ āĻāĻ°ā§ āĻāĻā§āĨ¤
1. āĻĢāĻžāĻāĻ˛ āĻ¸āĻŋāĻ¸ā§āĻā§āĻŽ āĻĒā§āĻ°āĻ¸āĻžāĻ°āĻŋāĻ¤ āĻāĻ°āĻž āĻ¯āĻžāĻāĨ¤
resize2fs /dev/mapper/vg0-root
āĻāĻŽāĻžāĻ¨ā§āĻĄāĻāĻŋ āĻāĻžāĻ°ā§āĻ¯āĻāĻ° āĻšāĻāĻ¯āĻŧāĻžāĻ° āĻĒāĻ°ā§, āĻāĻŽāĻ°āĻž āĻĢāĻžāĻāĻ˛ āĻ¸āĻŋāĻ¸ā§āĻā§āĻŽā§āĻ° āĻāĻāĻžāĻ° āĻĒāĻ°ā§āĻā§āĻˇāĻž āĻāĻ°āĻŋāĨ¤
[root@localhost ~]# df -h
ФаКĐģОваŅ ŅиŅŅĐĩĐŧĐ° РаСĐŧĐĩŅ ĐŅĐŋĐžĐģŅСОваĐŊĐž ĐĐžŅŅ ĐŅĐŋĐžĐģŅСОваĐŊĐž% CĐŧĐžĐŊŅиŅОваĐŊĐž в
devtmpfs 32G 0 32G 0% /dev
tmpfs 32G 0 32G 0% /dev/shm
tmpfs 32G 9,5M 32G 1% /run
tmpfs 32G 0 32G 0% /sys/fs/cgroup
/dev/mapper/vg0-root 900G 1,3G 860G 1% /
/dev/md126 1007M 120M 837M 13% /boot
tmpfs 6,3G 0 6,3G 0% /run/user/0
āĻ°ā§āĻ āĻĢāĻžāĻāĻ˛ āĻ¸āĻŋāĻ¸ā§āĻā§āĻŽā§āĻ° āĻāĻāĻžāĻ° 900 āĻāĻŋāĻŦāĻŋ āĻĒāĻ°ā§āĻ¯āĻ¨ā§āĻ¤ āĻŦā§āĻĻā§āĻ§āĻŋ āĻĒāĻžāĻŦā§āĨ¤ āĻ§āĻžāĻĒāĻā§āĻ˛āĻŋ āĻļā§āĻˇ āĻāĻ°āĻžāĻ° āĻĒāĻ°ā§, āĻāĻĒāĻ¨āĻŋ āĻĒā§āĻ°āĻžāĻ¨ā§ āĻĄāĻŋāĻ¸ā§āĻāĻā§āĻ˛āĻŋ āĻ¸āĻ°āĻžāĻ¤ā§ āĻĒāĻžāĻ°ā§āĻ¨āĨ¤
āĻā§āĻ¸ 2: āĻŦāĻĄāĻŧ āĻĄāĻŋāĻ¸ā§āĻā§āĻ° āĻ¸āĻžāĻĨā§ āĻā§āĻ āĻĄāĻŋāĻ¸ā§āĻ āĻĒā§āĻ°āĻ¤āĻŋāĻ¸ā§āĻĨāĻžāĻĒāĻ¨ āĻāĻ°āĻž (2TB-āĻāĻ° āĻŦā§āĻļāĻŋ)
āĻ¸ā§āĻāĻŋāĻ: āĻ¤āĻĨā§āĻ¯ āĻ¸āĻāĻ°āĻā§āĻˇāĻŖ āĻāĻ°āĻžāĻ° āĻ¸āĻŽāĻ¯āĻŧ āĻŦāĻ°ā§āĻ¤āĻŽāĻžāĻ¨ āĻĄāĻŋāĻ¸ā§āĻāĻā§āĻ˛āĻŋāĻā§ āĻŦāĻĄāĻŧ āĻĄāĻŋāĻ¸ā§āĻ (2 x 3TB) āĻĻāĻŋāĻ¯āĻŧā§ āĻĒā§āĻ°āĻ¤āĻŋāĻ¸ā§āĻĨāĻžāĻĒāĻ¨ āĻāĻ°ā§āĻ¨āĨ¤ āĻāĻ āĻā§āĻˇā§āĻ¤ā§āĻ°ā§, āĻāĻŽāĻžāĻĻā§āĻ° āĻāĻžāĻā§ āĻ¸āĻŋāĻ¸ā§āĻā§āĻŽ āĻāĻ¨āĻ¸ā§āĻāĻ˛ āĻāĻ°āĻž 2 x 240 GB SSD (RAID-1) āĻĄāĻŋāĻ¸ā§āĻ āĻāĻŦāĻ 2 x 3 TB SATA āĻĄāĻŋāĻ¸ā§āĻ āĻ°āĻ¯āĻŧā§āĻā§ āĻ¯āĻžāĻ¤ā§ āĻ¸āĻŋāĻ¸ā§āĻā§āĻŽāĻāĻŋ āĻ¸ā§āĻĨāĻžāĻ¨āĻžāĻ¨ā§āĻ¤āĻ° āĻāĻ°āĻž āĻĒā§āĻ°āĻ¯āĻŧā§āĻāĻ¨āĨ¤ āĻŦāĻ°ā§āĻ¤āĻŽāĻžāĻ¨ āĻĄāĻŋāĻ¸ā§āĻ MBR āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ āĻā§āĻŦāĻŋāĻ˛ āĻŦā§āĻ¯āĻŦāĻšāĻžāĻ° āĻāĻ°ā§āĨ¤ āĻ¯ā§āĻšā§āĻ¤ā§ āĻ¨āĻ¤ā§āĻ¨ āĻĄāĻŋāĻ¸ā§āĻā§āĻ° āĻā§āĻˇāĻŽāĻ¤āĻž 2 TB-āĻāĻ° āĻŦā§āĻļāĻŋ, āĻ¤āĻžāĻĻā§āĻ° āĻāĻāĻāĻŋ GPT āĻā§āĻŦāĻŋāĻ˛ āĻŦā§āĻ¯āĻŦāĻšāĻžāĻ° āĻāĻ°āĻ¤ā§ āĻšāĻŦā§, āĻ¯ā§āĻšā§āĻ¤ā§ MBR 2 TB-āĻāĻ° āĻā§āĻ¯āĻŧā§ āĻŦāĻĄāĻŧ āĻĄāĻŋāĻ¸ā§āĻā§āĻ° āĻ¸āĻžāĻĨā§ āĻāĻžāĻ āĻāĻ°āĻ¤ā§ āĻĒāĻžāĻ°ā§ āĻ¨āĻžāĨ¤
āĻāĻ˛ā§āĻ¨ āĻŦāĻ°ā§āĻ¤āĻŽāĻžāĻ¨ āĻĄāĻŋāĻ¸ā§āĻ āĻŦāĻŋāĻ¨ā§āĻ¯āĻžāĻ¸ āĻ¤āĻžāĻāĻžāĻ¨.
[root@localhost ~]# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 223,6G 0 disk
ââsda1 8:1 0 1G 0 part
â ââmd126 9:126 0 1023M 0 raid1 /boot
ââsda2 8:2 0 222,5G 0 part
ââmd127 9:127 0 222,4G 0 raid1
ââvg0-root 253:0 0 206,4G 0 lvm /
ââvg0-swap 253:1 0 16G 0 lvm [SWAP]
sdb 8:16 0 223,6G 0 disk
ââsdb1 8:17 0 1G 0 part
â ââmd126 9:126 0 1023M 0 raid1 /boot
ââsdb2 8:18 0 222,5G 0 part
ââmd127 9:127 0 222,4G 0 raid1
ââvg0-root 253:0 0 206,4G 0 lvm /
ââvg0-swap 253:1 0 16G 0 lvm [SWAP]
sdc 8:32 0 2,7T 0 disk
sdd 8:48 0 2,7T 0 disk
āĻĄāĻŋāĻ¸ā§āĻā§ āĻŦā§āĻ¯āĻŦāĻšā§āĻ¤ āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ āĻā§āĻŦāĻŋāĻ˛āĻāĻŋ āĻĒāĻ°ā§āĻā§āĻˇāĻž āĻāĻ°āĻž āĻ¯āĻžāĻ /dev/sda
.
[root@localhost ~]# fdisk -l /dev/sda | grep 'Disk label type'
Disk label type: dos
āĻĄāĻŋāĻ¸ā§āĻā§ /dev/sdb
āĻāĻāĻāĻŋ āĻ
āĻ¨ā§āĻ°ā§āĻĒ āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ āĻā§āĻŦāĻŋāĻ˛ āĻŦā§āĻ¯āĻŦāĻšāĻžāĻ° āĻāĻ°āĻž āĻšāĻ¯āĻŧāĨ¤ āĻ¸āĻŋāĻ¸ā§āĻā§āĻŽā§ āĻŦā§āĻ¯āĻŦāĻšā§āĻ¤ āĻĄāĻŋāĻ¸ā§āĻ āĻ¸ā§āĻĨāĻžāĻ¨ āĻĒāĻ°ā§āĻā§āĻˇāĻž āĻāĻ°āĻž āĻ¯āĻžāĻ.
[root@localhost ~]# df -h
ФаКĐģОваŅ ŅиŅŅĐĩĐŧĐ° РаСĐŧĐĩŅ ĐŅĐŋĐžĐģŅСОваĐŊĐž ĐĐžŅŅ ĐŅĐŋĐžĐģŅСОваĐŊĐž% CĐŧĐžĐŊŅиŅОваĐŊĐž в
devtmpfs 16G 0 16G 0% /dev
tmpfs 16G 0 16G 0% /dev/shm
tmpfs 16G 9,5M 16G 1% /run
tmpfs 16G 0 16G 0% /sys/fs/cgroup
/dev/mapper/vg0-root 204G 1,3G 192G 1% /
/dev/md126 1007M 120M 837M 13% /boot
tmpfs 3,2G 0 3,2G 0% /run/user/0
āĻāĻĒāĻ¨āĻŋ āĻĻā§āĻāĻ¤ā§ āĻĒāĻžāĻā§āĻā§āĻ¨, āĻĢāĻžāĻāĻ˛ āĻ¸āĻŋāĻ¸ā§āĻā§āĻŽā§āĻ° āĻ°ā§āĻ 204 āĻāĻŋāĻāĻžāĻŦāĻžāĻāĻ āĻĒāĻ°ā§āĻ¯āĻ¨ā§āĻ¤ āĻ¨ā§āĻ¯āĻŧāĨ¤ āĻ¸āĻĢā§āĻāĻāĻ¯āĻŧā§āĻ¯āĻžāĻ° RAID āĻ ā§āĻ¯āĻžāĻ°ā§āĻ° āĻŦāĻ°ā§āĻ¤āĻŽāĻžāĻ¨ āĻ āĻŦāĻ¸ā§āĻĨāĻž āĻĒāĻ°ā§āĻā§āĻˇāĻž āĻāĻ°āĻž āĻ¯āĻžāĻāĨ¤
1. āĻāĻāĻāĻŋ GPT āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ āĻā§āĻŦāĻŋāĻ˛ āĻāĻŦāĻ āĻĄāĻŋāĻ¸ā§āĻ āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ āĻāĻ¨āĻ¸ā§āĻāĻ˛ āĻāĻ°āĻž
āĻ¸ā§āĻā§āĻāĻ° āĻĻā§āĻŦāĻžāĻ°āĻž āĻĄāĻŋāĻ¸ā§āĻ āĻ˛ā§āĻāĻāĻ āĻĒāĻ°ā§āĻā§āĻˇāĻž āĻāĻ°āĻž āĻ¯āĻžāĻ.
[root@localhost ~]# parted /dev/sda print
ĐОдĐĩĐģŅ: ATA KINGSTON SVP200S (scsi)
ĐиŅĐē /dev/sda: 240GB
РаСĐŧĐĩŅ ŅĐĩĐēŅĐžŅĐ° (ĐģĐžĐŗиŅ./ŅиСиŅ.): 512B/512B
ĐĸĐ°ĐąĐģиŅĐ° ŅаСдĐĩĐģОв: msdos
Disk Flags:
ĐĐžĐŧĐĩŅ ĐĐ°ŅĐ°ĐģĐž ĐĐžĐŊĐĩŅ РаСĐŧĐĩŅ ĐĸиĐŋ ФаКĐģОваŅ ŅиŅŅĐĩĐŧĐ° ФĐģĐ°Đŗи
1 1049kB 1076MB 1075MB primary СаĐŗŅŅСОŅĐŊŅĐš, raid
2 1076MB 240GB 239GB primary raid
āĻ¨āĻ¤ā§āĻ¨ 3TB āĻĄāĻŋāĻ¸ā§āĻā§ āĻāĻŽāĻžāĻĻā§āĻ° 3āĻāĻŋ āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ āĻ¤ā§āĻ°āĻŋ āĻāĻ°āĻ¤ā§ āĻšāĻŦā§:
- āĻ
āĻ§ā§āĻ¯āĻžāĻ¯āĻŧ
bios_grub
GPT BIOS āĻ¸āĻžāĻŽāĻā§āĻāĻ¸ā§āĻ¯ā§āĻ° āĻāĻ¨ā§āĻ¯ 2MiB āĻāĻāĻžāĻ°, - RAID āĻ
ā§āĻ¯āĻžāĻ°ā§āĻ° āĻāĻ¨ā§āĻ¯ āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ āĻ¯āĻž āĻŽāĻžāĻāĻ¨ā§āĻ āĻāĻ°āĻž āĻšāĻŦā§
/boot
. - RAID āĻ ā§āĻ¯āĻžāĻ°ā§āĻ° āĻāĻ¨ā§āĻ¯ āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ āĻ¯ā§āĻāĻžāĻ¨ā§ āĻĨāĻžāĻāĻŦā§ āĻāĻ˛āĻāĻŋ āĻŽā§āĻ˛ и āĻāĻ˛āĻāĻŋ āĻ āĻĻāĻ˛āĻŦāĻĻāĻ˛.
āĻāĻāĻāĻŋāĻ˛āĻŋāĻāĻŋ āĻāĻ¨āĻ¸ā§āĻāĻ˛ āĻāĻ°āĻž āĻšāĻā§āĻā§ āĻŦāĻŋāĻāĻā§āĻ¤ āĻā§āĻŽ yum install -y parted
(CentOS āĻāĻ° āĻāĻ¨ā§āĻ¯), apt install -y parted
(āĻĄā§āĻŦāĻŋāĻ¯āĻŧāĻžāĻ¨/āĻāĻŦā§āĻ¨ā§āĻā§āĻ° āĻāĻ¨ā§āĻ¯)āĨ¤
āĻŦā§āĻ¯āĻŦāĻšāĻžāĻ° āĻŦāĻŋāĻāĻā§āĻ¤ āĻĄāĻŋāĻ¸ā§āĻ āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ āĻāĻ°āĻžāĻ° āĻāĻ¨ā§āĻ¯ āĻ¨āĻŋāĻā§āĻ° āĻāĻŽāĻžāĻ¨ā§āĻĄāĻā§āĻ˛ā§ āĻ°āĻžāĻ¨ āĻāĻ°āĻž āĻ¯āĻžāĻāĨ¤
āĻāĻŽāĻžāĻ¨ā§āĻĄāĻāĻŋ āĻāĻžāĻ°ā§āĻ¯āĻāĻ° āĻāĻ°ā§āĻ¨ parted /dev/sdc
āĻāĻŦāĻ āĻĄāĻŋāĻ¸ā§āĻ āĻ˛ā§āĻāĻāĻ āĻ¸āĻŽā§āĻĒāĻžāĻĻāĻ¨āĻž āĻŽā§āĻĄā§ āĻ¯āĻžāĻ¨āĨ¤
āĻāĻāĻāĻŋ GPT āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ āĻā§āĻŦāĻŋāĻ˛ āĻ¤ā§āĻ°āĻŋ āĻāĻ°ā§āĻ¨āĨ¤
(parted) mktable gpt
1 āĻŦāĻŋāĻāĻžāĻ āĻ¤ā§āĻ°āĻŋ āĻāĻ°ā§āĻ¨ bios_grub
āĻŦāĻŋāĻāĻžāĻ āĻāĻŦāĻ āĻāĻāĻŋāĻ° āĻāĻ¨ā§āĻ¯ āĻāĻāĻāĻŋ āĻĒāĻ¤āĻžāĻāĻž āĻ¸ā§āĻ āĻāĻ°ā§āĻ¨āĨ¤
(parted) mkpart primary 1MiB 3MiB
(parted) set 1 bios_grub on
āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ 2 āĻ¤ā§āĻ°āĻŋ āĻāĻ°ā§āĻ¨ āĻāĻŦāĻ āĻāĻāĻŋāĻ° āĻāĻ¨ā§āĻ¯ āĻāĻāĻāĻŋ āĻĒāĻ¤āĻžāĻāĻž āĻ¸ā§āĻ āĻāĻ°ā§āĻ¨āĨ¤ āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨āĻāĻŋ āĻāĻāĻāĻŋ RAID āĻ
ā§āĻ¯āĻžāĻ°ā§āĻ° āĻāĻ¨ā§āĻ¯ āĻāĻāĻāĻŋ āĻŦā§āĻ˛āĻ āĻšāĻŋāĻ¸āĻžāĻŦā§ āĻŦā§āĻ¯āĻŦāĻšāĻžāĻ° āĻāĻ°āĻž āĻšāĻŦā§ āĻāĻŦāĻ āĻŽāĻžāĻāĻ¨ā§āĻ āĻāĻ°āĻž āĻšāĻŦā§ /boot
.
(parted) mkpart primary ext2 3MiB 1028MiB
(parted) set 2 boot on
āĻāĻŽāĻ°āĻž āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ 3 āĻ¤ā§āĻ°āĻŋ āĻāĻ°āĻŋ, āĻāĻāĻŋ āĻāĻāĻāĻŋ āĻ ā§āĻ¯āĻžāĻ°ā§ āĻŦā§āĻ˛āĻ āĻšāĻŋāĻ¸āĻžāĻŦā§āĻ āĻŦā§āĻ¯āĻŦāĻšāĻžāĻ° āĻāĻ°āĻž āĻšāĻŦā§ āĻ¯ā§āĻāĻžāĻ¨ā§ LVM āĻ āĻŦāĻ¸ā§āĻĨāĻŋāĻ¤ āĻšāĻŦā§āĨ¤
(parted) mkpart primary 1028MiB 100%
āĻāĻ āĻā§āĻˇā§āĻ¤ā§āĻ°ā§, āĻĒāĻ¤āĻžāĻāĻž āĻ¸ā§āĻ āĻāĻ°āĻžāĻ° āĻĒā§āĻ°āĻ¯āĻŧā§āĻāĻ¨ āĻ¨ā§āĻ, āĻ¤āĻŦā§ āĻĒā§āĻ°āĻ¯āĻŧā§āĻāĻ¨ā§ āĻ¨āĻŋāĻŽā§āĻ¨āĻ˛āĻŋāĻāĻŋāĻ¤ āĻāĻŽāĻžāĻ¨ā§āĻĄ āĻĻāĻŋāĻ¯āĻŧā§ āĻ¸ā§āĻ āĻāĻ°āĻž āĻ¯ā§āĻ¤ā§ āĻĒāĻžāĻ°ā§āĨ¤
(parted) set 3 raid on
āĻāĻŽāĻ°āĻž āĻ¤ā§āĻ°āĻŋ āĻā§āĻŦāĻŋāĻ˛ āĻā§āĻ.
(parted) p
ĐОдĐĩĐģŅ: ATA TOSHIBA DT01ACA3 (scsi)
ĐиŅĐē /dev/sdc: 3001GB
РаСĐŧĐĩŅ ŅĐĩĐēŅĐžŅĐ° (ĐģĐžĐŗиŅ./ŅиСиŅ.): 512B/4096B
ĐĸĐ°ĐąĐģиŅĐ° ŅаСдĐĩĐģОв: gpt
Disk Flags:
ĐĐžĐŧĐĩŅ ĐĐ°ŅĐ°ĐģĐž ĐĐžĐŊĐĩŅ РаСĐŧĐĩŅ ФаКĐģОваŅ ŅиŅŅĐĩĐŧĐ° ĐĐŧŅ ФĐģĐ°Đŗи
1 1049kB 3146kB 2097kB primary bios_grub
2 3146kB 1077MB 1074MB primary СаĐŗŅŅСОŅĐŊŅĐš
3 1077MB 3001GB 3000GB primary
āĻāĻŽāĻ°āĻž āĻĄāĻŋāĻ¸ā§āĻā§ āĻāĻāĻāĻŋ āĻ¨āĻ¤ā§āĻ¨ āĻāĻ˛ā§āĻŽā§āĻ˛ā§ GUID āĻŦāĻ°āĻžāĻĻā§āĻĻ āĻāĻ°āĻŋāĨ¤
sgdisk -G /dev/sdd
2. āĻ ā§āĻ¯āĻžāĻ°ā§ āĻĨā§āĻā§ āĻĒā§āĻ°āĻĨāĻŽ āĻĄāĻŋāĻ¸ā§āĻā§āĻ° āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ āĻ āĻĒāĻ¸āĻžāĻ°āĻŖ āĻāĻ°āĻž āĻšāĻā§āĻā§
āĻ ā§āĻ¯āĻžāĻ°ā§āĻ° āĻ āĻŦāĻ¸ā§āĻĨāĻž āĻĒāĻ°ā§āĻā§āĻˇāĻž āĻāĻ°āĻž āĻšāĻā§āĻā§
[root@localhost ~]# cat /proc/mdstat
Personalities : [raid1]
md126 : active raid1 sda1[0] sdb1[1]
1047552 blocks super 1.2 [2/2] [UU]
bitmap: 0/1 pages [0KB], 65536KB chunk
md127 : active raid1 sda2[0] sdb2[1]
233206784 blocks super 1.2 [2/2] [UU]
bitmap: 0/2 pages [0KB], 65536KB chunk
unused devices: <none>
āĻ¸āĻŋāĻ¸ā§āĻā§āĻŽāĻāĻŋ 2āĻāĻŋ āĻ
ā§āĻ¯āĻžāĻ°ā§ āĻŦā§āĻ¯āĻŦāĻšāĻžāĻ° āĻāĻ°ā§: md126 (āĻŽāĻžāĻāĻ¨ā§āĻ āĻĒāĻ¯āĻŧā§āĻ¨ā§āĻ/āĻŦā§āĻ) - āĻāĻ āĻŋāĻ¤ /dev/sda1
и /dev/sdb1
, md127
(āĻāĻ° āĻāĻ¨ā§āĻ¯ āĻāĻ˛āĻāĻŋāĻāĻŽ swap
āĻāĻŦāĻ āĻĢāĻžāĻāĻ˛ āĻ¸āĻŋāĻ¸ā§āĻā§āĻŽā§āĻ° āĻ°ā§āĻ) - āĻāĻ āĻŋāĻ¤ /dev/sda2
и /dev/sdb2
.
āĻāĻŽāĻ°āĻž āĻĒā§āĻ°āĻ¤āĻŋāĻāĻŋ āĻ ā§āĻ¯āĻžāĻ°ā§āĻ¤ā§ āĻŦā§āĻ¯āĻŦāĻšā§āĻ¤ āĻĒā§āĻ°āĻĨāĻŽ āĻĄāĻŋāĻ¸ā§āĻā§āĻ° āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨āĻā§āĻ˛āĻŋāĻā§ āĻāĻžāĻ°āĻžāĻĒ āĻšāĻŋāĻ¸āĻžāĻŦā§ āĻāĻŋāĻšā§āĻ¨āĻŋāĻ¤ āĻāĻ°āĻŋāĨ¤
mdadm /dev/md126 --fail /dev/sda1
mdadm /dev/md127 --fail /dev/sda2
āĻŦā§āĻ˛āĻ āĻĄāĻŋāĻāĻžāĻāĻ¸ āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ āĻ
āĻĒāĻ¸āĻžāĻ°āĻŖ /dev/sda
āĻ
ā§āĻ¯āĻžāĻ°ā§ āĻĨā§āĻā§
mdadm /dev/md126 --remove /dev/sda1
mdadm /dev/md127 --remove /dev/sda2
āĻĄāĻŋāĻ¸ā§āĻ āĻ āĻĒāĻ¸āĻžāĻ°āĻŖā§āĻ° āĻĒāĻ°ā§ āĻ ā§āĻ¯āĻžāĻ°ā§āĻ° āĻ āĻŦāĻ¸ā§āĻĨāĻž āĻĒāĻ°ā§āĻā§āĻˇāĻž āĻāĻ°āĻž āĻšāĻā§āĻā§āĨ¤
[root@localhost ~]# cat /proc/mdstat
Personalities : [raid1]
md126 : active raid1 sdb1[1]
1047552 blocks super 1.2 [2/1] [_U]
bitmap: 0/1 pages [0KB], 65536KB chunk
md127 : active raid1 sdb2[1]
233206784 blocks super 1.2 [2/1] [_U]
bitmap: 2/2 pages [8KB], 65536KB chunk
unused devices: <none>
3. āĻ ā§āĻ¯āĻžāĻ°ā§āĻ¤ā§ āĻ¨āĻ¤ā§āĻ¨ āĻĄāĻŋāĻ¸ā§āĻā§āĻ° āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ āĻ¯ā§āĻ āĻāĻ°āĻž
āĻĒāĻ°āĻŦāĻ°ā§āĻ¤ā§ āĻ§āĻžāĻĒ āĻšāĻ˛ āĻ¸āĻŋāĻā§āĻā§āĻ°ā§āĻ¨āĻžāĻāĻā§āĻļāĻ¨ā§āĻ° āĻāĻ¨ā§āĻ¯ āĻ ā§āĻ¯āĻžāĻ°ā§āĻ¤ā§ āĻ¨āĻ¤ā§āĻ¨ āĻĄāĻŋāĻ¸ā§āĻā§āĻ° āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ āĻ¯ā§āĻ āĻāĻ°āĻžāĨ¤ āĻāĻ˛ā§āĻ¨ āĻĄāĻŋāĻ¸ā§āĻ āĻ˛ā§āĻāĻāĻā§āĻ° āĻŦāĻ°ā§āĻ¤āĻŽāĻžāĻ¨ āĻ āĻŦāĻ¸ā§āĻĨāĻž āĻĻā§āĻāĻŋāĨ¤
[root@localhost ~]# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 223,6G 0 disk
ââsda1 8:1 0 1G 0 part
ââsda2 8:2 0 222,5G 0 part
sdb 8:16 0 223,6G 0 disk
ââsdb1 8:17 0 1G 0 part
â ââmd126 9:126 0 1023M 0 raid1 /boot
ââsdb2 8:18 0 222,5G 0 part
ââmd127 9:127 0 222,4G 0 raid1
ââvg0-root 253:0 0 206,4G 0 lvm /
ââvg0-swap 253:1 0 16G 0 lvm [SWAP]
sdc 8:32 0 2,7T 0 disk
ââsdc1 8:33 0 2M 0 part
ââsdc2 8:34 0 1G 0 part
ââsdc3 8:35 0 2,7T 0 part
sdd 8:48 0 2,7T 0 disk
āĻ
āĻ§ā§āĻ¯āĻžāĻ¯āĻŧ /dev/sdc1
āĻāĻāĻž āĻšāĻ¯āĻŧ bios_grub
āĻŦāĻŋāĻāĻžāĻ āĻāĻŦāĻ āĻ
ā§āĻ¯āĻžāĻ°ā§ āĻ¤ā§āĻ°āĻŋāĻ° āĻ¸āĻžāĻĨā§ āĻāĻĄāĻŧāĻŋāĻ¤ āĻ¨āĻ¯āĻŧāĨ¤ āĻ
ā§āĻ¯āĻžāĻ°ā§ āĻļā§āĻ§ā§āĻŽāĻžāĻ¤ā§āĻ° āĻŦā§āĻ¯āĻŦāĻšāĻžāĻ° āĻāĻ°āĻŦā§ /dev/sdc2
и /dev/sdc3
. āĻāĻŽāĻ°āĻž āĻ¸āĻāĻļā§āĻ˛āĻŋāĻˇā§āĻ āĻ
ā§āĻ¯āĻžāĻ°ā§āĻā§āĻ˛āĻŋāĻ¤ā§ āĻāĻ āĻŦāĻŋāĻāĻžāĻāĻā§āĻ˛āĻŋ āĻ¯ā§āĻā§āĻ¤ āĻāĻ°āĻŋāĨ¤
mdadm /dev/md126 --add /dev/sdc2
mdadm /dev/md127 --add /dev/sdc3
āĻ¤āĻžāĻ°āĻĒāĻ° āĻāĻŽāĻ°āĻž āĻ ā§āĻ¯āĻžāĻ°ā§ āĻ¸āĻŋāĻā§āĻā§āĻ°ā§āĻ¨āĻžāĻāĻ āĻāĻ°āĻžāĻ° āĻāĻ¨ā§āĻ¯ āĻ āĻĒā§āĻā§āĻˇāĻž āĻāĻ°āĻŋāĨ¤
[root@localhost ~]# cat /proc/mdstat
Personalities : [raid1]
md126 : active raid1 sdc2[2] sdb1[1]
1047552 blocks super 1.2 [2/2] [UU]
bitmap: 0/1 pages [0KB], 65536KB chunk
md127 : active raid1 sdc3[2] sdb2[1]
233206784 blocks super 1.2 [2/1] [_U]
[>....................] recovery = 0.2% (619904/233206784) finish=31.2min speed=123980K/sec
bitmap: 2/2 pages [8KB], 65536KB chunk
unused devices: <none>
āĻ ā§āĻ¯āĻžāĻ°ā§āĻ¤ā§ āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ āĻ¯ā§āĻ āĻāĻ°āĻžāĻ° āĻĒāĻ°ā§ āĻĄāĻŋāĻ¸ā§āĻ āĻ˛ā§āĻāĻāĻāĨ¤
[root@localhost ~]# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 223,6G 0 disk
ââsda1 8:1 0 1G 0 part
ââsda2 8:2 0 222,5G 0 part
sdb 8:16 0 223,6G 0 disk
ââsdb1 8:17 0 1G 0 part
â ââmd126 9:126 0 1023M 0 raid1 /boot
ââsdb2 8:18 0 222,5G 0 part
ââmd127 9:127 0 222,4G 0 raid1
ââvg0-root 253:0 0 206,4G 0 lvm /
ââvg0-swap 253:1 0 16G 0 lvm [SWAP]
sdc 8:32 0 2,7T 0 disk
ââsdc1 8:33 0 2M 0 part
ââsdc2 8:34 0 1G 0 part
â ââmd126 9:126 0 1023M 0 raid1 /boot
ââsdc3 8:35 0 2,7T 0 part
ââmd127 9:127 0 222,4G 0 raid1
ââvg0-root 253:0 0 206,4G 0 lvm /
ââvg0-swap 253:1 0 16G 0 lvm [SWAP]
sdd 8:48 0 2,7T 0 disk
4. āĻ ā§āĻ¯āĻžāĻ°ā§ āĻĨā§āĻā§ āĻĻā§āĻŦāĻŋāĻ¤ā§āĻ¯āĻŧ āĻĄāĻŋāĻ¸ā§āĻā§āĻ° āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ āĻ āĻĒāĻ¸āĻžāĻ°āĻŖ āĻāĻ°āĻž āĻšāĻā§āĻā§
āĻāĻŽāĻ°āĻž āĻĒā§āĻ°āĻ¤āĻŋāĻāĻŋ āĻ ā§āĻ¯āĻžāĻ°ā§āĻ¤ā§ āĻŦā§āĻ¯āĻŦāĻšā§āĻ¤ āĻĻā§āĻŦāĻŋāĻ¤ā§āĻ¯āĻŧ āĻĄāĻŋāĻ¸ā§āĻā§āĻ° āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨āĻā§āĻ˛āĻŋāĻā§ āĻāĻžāĻ°āĻžāĻĒ āĻšāĻŋāĻ¸āĻžāĻŦā§ āĻāĻŋāĻšā§āĻ¨āĻŋāĻ¤ āĻāĻ°āĻŋāĨ¤
mdadm /dev/md126 --fail /dev/sdb1
mdadm /dev/md127 --fail /dev/sdb2
āĻŦā§āĻ˛āĻ āĻĄāĻŋāĻāĻžāĻāĻ¸ āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ āĻ
āĻĒāĻ¸āĻžāĻ°āĻŖ /dev/sda
āĻ
ā§āĻ¯āĻžāĻ°ā§ āĻĨā§āĻā§
mdadm /dev/md126 --remove /dev/sdb1
mdadm /dev/md127 --remove /dev/sdb2
5. GPT āĻ˛ā§āĻāĻāĻ āĻā§āĻŦāĻŋāĻ˛ āĻāĻĒāĻŋ āĻāĻ°ā§āĻ¨ āĻāĻŦāĻ āĻ ā§āĻ¯āĻžāĻ°ā§ āĻ¸āĻŋāĻā§āĻā§āĻ°ā§āĻ¨āĻžāĻāĻ āĻāĻ°ā§āĻ¨
GPT āĻŽāĻžāĻ°ā§āĻāĻāĻĒ āĻā§āĻŦāĻŋāĻ˛ āĻāĻĒāĻŋ āĻāĻ°āĻ¤ā§ āĻāĻŽāĻ°āĻž āĻāĻāĻāĻŋāĻ˛āĻŋāĻāĻŋ āĻŦā§āĻ¯āĻŦāĻšāĻžāĻ° āĻāĻ°āĻŦ sgdisk
, āĻ¯āĻž āĻĄāĻŋāĻ¸ā§āĻ āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ āĻāĻŦāĻ āĻāĻāĻāĻŋ GPT āĻā§āĻŦāĻŋāĻ˛ā§āĻ° āĻ¸āĻžāĻĨā§ āĻāĻžāĻ āĻāĻ°āĻžāĻ° āĻāĻ¨ā§āĻ¯ āĻĒā§āĻ¯āĻžāĻā§āĻā§ āĻ
āĻ¨ā§āĻ¤āĻ°ā§āĻā§āĻā§āĻ¤ āĻ°āĻ¯āĻŧā§āĻā§ - gdisk
.
āĻŦāĻŋāĻ¨ā§āĻ¯āĻžāĻ¸ gdisk
CentOS āĻāĻ° āĻāĻ¨ā§āĻ¯:
yum install -y gdisk
āĻŦāĻŋāĻ¨ā§āĻ¯āĻžāĻ¸ gdisk
āĻĄā§āĻŦāĻŋāĻ¯āĻŧāĻžāĻ¨/āĻāĻŦā§āĻ¨ā§āĻā§āĻ° āĻāĻ¨ā§āĻ¯:
apt install -y gdisk
āĻ¸āĻ¤āĻ°ā§āĻāĻ¤āĻž āĻŦāĻŋāĻļā§āĻˇ: āĻāĻŋāĻĒāĻŋāĻāĻŋāĻ° āĻāĻ¨ā§āĻ¯ āĻĒā§āĻ°āĻĨāĻŽ āĻĄāĻŋāĻ¸ā§āĻ āĻ¨āĻŋāĻ°ā§āĻĻā§āĻļāĻŋāĻ¤ āĻšāĻ¯āĻŧ āĻāĻŋāĻ¸ā§āĻ° āĻāĻĒāĻ° āĻŽāĻžāĻ°ā§āĻāĻāĻĒ āĻāĻĒāĻŋ āĻāĻ°ā§āĻ¨, āĻĻā§āĻŦāĻŋāĻ¤ā§āĻ¯āĻŧ disk āĻĄāĻŋāĻ¸ā§āĻ āĻ¨āĻŋāĻ°ā§āĻĻā§āĻļ āĻāĻ°ā§ āĻ¯āĻž āĻĨā§āĻā§ āĻŽāĻžāĻ°ā§āĻāĻāĻĒ āĻāĻĒāĻŋ āĻāĻ°ā§āĻ¨āĨ¤ āĻāĻĒāĻ¨āĻŋ āĻ¯āĻĻāĻŋ āĻĄāĻŋāĻ¸ā§āĻāĻā§āĻ˛āĻŋ āĻŽāĻŋāĻļā§āĻ°āĻŋāĻ¤ āĻāĻ°ā§āĻ¨ āĻ¤āĻŦā§ āĻĒā§āĻ°āĻžāĻĨāĻŽāĻŋāĻāĻāĻžāĻŦā§ āĻāĻžāĻ˛ āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨āĻāĻŋ āĻāĻāĻžāĻ°āĻ°āĻžāĻāĻ āĻāĻŦāĻ āĻ§ā§āĻŦāĻāĻ¸ āĻšāĻ¯āĻŧā§ āĻ¯āĻžāĻŦā§āĨ¤
GPT āĻŽāĻžāĻ°ā§āĻāĻāĻĒ āĻā§āĻŦāĻŋāĻ˛āĻāĻŋ āĻ āĻ¨ā§āĻ˛āĻŋāĻĒāĻŋ āĻāĻ°ā§āĻ¨āĨ¤
sgdisk -R /dev/sdd /dev/sdc
āĻāĻāĻāĻŋ āĻā§āĻŦāĻŋāĻ˛ āĻĄāĻŋāĻ¸ā§āĻā§ āĻ¸ā§āĻĨāĻžāĻ¨āĻžāĻ¨ā§āĻ¤āĻ° āĻāĻ°āĻžāĻ° āĻĒāĻ°ā§ āĻĄāĻŋāĻ¸ā§āĻ āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ āĻāĻ°āĻž /dev/sdd
.
[root@localhost ~]# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 223,6G 0 disk
ââsda1 8:1 0 1G 0 part
ââsda2 8:2 0 222,5G 0 part
sdb 8:16 0 223,6G 0 disk
ââsdb1 8:17 0 1G 0 part
ââsdb2 8:18 0 222,5G 0 part
sdc 8:32 0 2,7T 0 disk
ââsdc1 8:33 0 2M 0 part
ââsdc2 8:34 0 1G 0 part
â ââmd126 9:126 0 1023M 0 raid1 /boot
ââsdc3 8:35 0 2,7T 0 part
ââmd127 9:127 0 222,4G 0 raid1
ââvg0-root 253:0 0 206,4G 0 lvm /
ââvg0-swap 253:1 0 16G 0 lvm [SWAP]
sdd 8:48 0 2,7T 0 disk
ââsdd1 8:49 0 2M 0 part
ââsdd2 8:50 0 1G 0 part
ââsdd3 8:51 0 2,7T 0 part
āĻāĻ° āĻĒāĻ°ā§, āĻāĻŽāĻ°āĻž āĻ¸āĻĢā§āĻāĻāĻ¯āĻŧā§āĻ¯āĻžāĻ° RAID āĻ ā§āĻ¯āĻžāĻ°ā§āĻ¤ā§ āĻ āĻāĻļāĻā§āĻ°āĻšāĻŖāĻāĻžāĻ°ā§ āĻĒā§āĻ°āĻ¤āĻŋāĻāĻŋ āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ āĻ¯ā§āĻ āĻāĻ°āĻŋāĨ¤
mdadm /dev/md126 --add /dev/sdd2
mdadm /dev/md127 --add /dev/sdd3
āĻāĻŽāĻ°āĻž āĻ ā§āĻ¯āĻžāĻ°ā§ āĻ¸āĻŋāĻā§āĻā§āĻ°ā§āĻ¨āĻžāĻāĻ āĻāĻ°āĻžāĻ° āĻāĻ¨ā§āĻ¯ āĻ āĻĒā§āĻā§āĻˇāĻž āĻāĻ°āĻāĻŋāĨ¤
[root@localhost ~]# cat /proc/mdstat
Personalities : [raid1]
md126 : active raid1 sdd2[3] sdc2[2]
1047552 blocks super 1.2 [2/2] [UU]
bitmap: 1/1 pages [4KB], 65536KB chunk
md127 : active raid1 sdd3[3] sdc3[2]
233206784 blocks super 1.2 [2/1] [U_]
[>....................] recovery = 0.0% (148224/233206784) finish=26.2min speed=148224K/sec
bitmap: 2/2 pages [8KB], 65536KB chunk
unused devices: <none>
GPT āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨āĻāĻŋ āĻĻā§āĻŦāĻŋāĻ¤ā§āĻ¯āĻŧ āĻ¨āĻ¤ā§āĻ¨ āĻĄāĻŋāĻ¸ā§āĻā§ āĻ āĻ¨ā§āĻ˛āĻŋāĻĒāĻŋ āĻāĻ°āĻžāĻ° āĻĒāĻ°ā§, āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨āĻāĻŋ āĻāĻ°āĻāĻŽ āĻĻā§āĻāĻžāĻŦā§āĨ¤
[root@localhost ~]# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 223,6G 0 disk
ââsda1 8:1 0 1G 0 part
ââsda2 8:2 0 222,5G 0 part
sdb 8:16 0 223,6G 0 disk
ââsdb1 8:17 0 1G 0 part
ââsdb2 8:18 0 222,5G 0 part
sdc 8:32 0 2,7T 0 disk
ââsdc1 8:33 0 2M 0 part
ââsdc2 8:34 0 1G 0 part
â ââmd126 9:126 0 1023M 0 raid1 /boot
ââsdc3 8:35 0 2,7T 0 part
ââmd127 9:127 0 222,4G 0 raid1
ââvg0-root 253:0 0 206,4G 0 lvm /
ââvg0-swap 253:1 0 16G 0 lvm [SWAP]
sdd 8:48 0 2,7T 0 disk
ââsdd1 8:49 0 2M 0 part
ââsdd2 8:50 0 1G 0 part
â ââmd126 9:126 0 1023M 0 raid1 /boot
ââsdd3 8:51 0 2,7T 0 part
ââmd127 9:127 0 222,4G 0 raid1
ââvg0-root 253:0 0 206,4G 0 lvm /
ââvg0-swap 253:1 0 16G 0 lvm [SWAP]
āĻāĻ°āĻĒāĻ°, āĻ¨āĻ¤ā§āĻ¨ āĻĄāĻŋāĻ¸ā§āĻā§ GRUB āĻāĻ¨āĻ¸ā§āĻāĻ˛ āĻāĻ°ā§āĻ¨āĨ¤
CentOS āĻāĻ° āĻāĻ¨ā§āĻ¯ āĻāĻ¨āĻ¸ā§āĻāĻ˛ā§āĻļāĻ¨:
grub2-install /dev/sdX
āĻĄā§āĻŦāĻŋāĻ¯āĻŧāĻžāĻ¨/āĻāĻŦā§āĻ¨ā§āĻā§āĻ° āĻāĻ¨ā§āĻ¯ āĻāĻ¨āĻ¸ā§āĻāĻ˛ā§āĻļāĻ¨:
grub-install /dev/sdX
āĻ¯ā§āĻāĻžāĻ¨ā§ X
â āĻĄā§āĻ°āĻžāĻāĻ āĻ˛ā§āĻāĻžāĻ°, āĻāĻŽāĻžāĻĻā§āĻ° āĻā§āĻˇā§āĻ¤ā§āĻ°ā§ āĻĄā§āĻ°āĻžāĻāĻ /dev/sdc
и /dev/sdd
.
āĻāĻŽāĻ°āĻž āĻ ā§āĻ¯āĻžāĻ°ā§ āĻ¸āĻŽā§āĻĒāĻ°ā§āĻā§ āĻ¤āĻĨā§āĻ¯ āĻāĻĒāĻĄā§āĻ āĻāĻ°āĻŋāĨ¤
CentOS āĻāĻ° āĻāĻ¨ā§āĻ¯:
mdadm --detail --scan --verbose > /etc/mdadm.conf
āĻĄā§āĻŦāĻŋāĻ¯āĻŧāĻžāĻ¨/āĻāĻŦā§āĻ¨ā§āĻā§āĻ° āĻāĻ¨ā§āĻ¯:
echo "DEVICE partitions" > /etc/mdadm/mdadm.conf
mdadm --detail --scan --verbose | awk '/ARRAY/ {print}' >> /etc/mdadm/mdadm.conf
āĻāĻŽā§āĻ āĻāĻĒāĻĄā§āĻ āĻāĻ°āĻž āĻšāĻā§āĻā§ initrd
:
CentOS āĻāĻ° āĻāĻ¨ā§āĻ¯:
dracut -f -v --regenerate-all
āĻĄā§āĻŦāĻŋāĻ¯āĻŧāĻžāĻ¨/āĻāĻŦā§āĻ¨ā§āĻā§āĻ° āĻāĻ¨ā§āĻ¯:
update-initramfs -u -k all
āĻāĻŽāĻ°āĻž GRUB āĻāĻ¨āĻĢāĻŋāĻāĻžāĻ°ā§āĻļāĻ¨ āĻāĻĒāĻĄā§āĻ āĻāĻ°āĻŋāĨ¤
CentOS āĻāĻ° āĻāĻ¨ā§āĻ¯:
grub2-mkconfig -o /boot/grub2/grub.cfg
āĻĄā§āĻŦāĻŋāĻ¯āĻŧāĻžāĻ¨/āĻāĻŦā§āĻ¨ā§āĻā§āĻ° āĻāĻ¨ā§āĻ¯:
update-grub
āĻ§āĻžāĻĒāĻā§āĻ˛āĻŋ āĻ¸āĻŽā§āĻĒāĻ¨ā§āĻ¨ āĻāĻ°āĻžāĻ° āĻĒāĻ°ā§, āĻĒā§āĻ°āĻžāĻ¨ā§ āĻĄāĻŋāĻ¸ā§āĻāĻā§āĻ˛āĻŋ āĻ¸āĻ°āĻžāĻ¨ā§ āĻ¯ā§āĻ¤ā§ āĻĒāĻžāĻ°ā§āĨ¤
6. āĻ°ā§āĻ āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ā§āĻ° āĻĢāĻžāĻāĻ˛ āĻ¸āĻŋāĻ¸ā§āĻā§āĻŽ āĻāĻā§āĻ¸āĻā§āĻ¨āĻļāĻ¨ (ext4)
āĻ¸āĻŋāĻ¸ā§āĻā§āĻŽāĻā§ 2 x 3TB āĻĄāĻŋāĻ¸ā§āĻā§ (RAID-1) āĻ¸ā§āĻĨāĻžāĻ¨āĻžāĻ¨ā§āĻ¤āĻ° āĻāĻ°āĻžāĻ° āĻĒāĻ°ā§ āĻĢāĻžāĻāĻ˛ āĻ¸āĻŋāĻ¸ā§āĻā§āĻŽ āĻ¸āĻŽā§āĻĒā§āĻ°āĻ¸āĻžāĻ°āĻŖā§āĻ° āĻāĻā§ āĻĄāĻŋāĻ¸ā§āĻ āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ āĻāĻ°āĻžāĨ¤
[root@localhost ~]# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 223,6G 0 disk
sdb 8:16 0 223,6G 0 disk
sdc 8:32 0 2,7T 0 disk
ââsdc1 8:33 0 2M 0 part
ââsdc2 8:34 0 1G 0 part
â ââmd127 9:127 0 1023M 0 raid1 /boot
ââsdc3 8:35 0 2,7T 0 part
ââmd126 9:126 0 222,4G 0 raid1
ââvg0-root 253:0 0 206,4G 0 lvm /
ââvg0-swap 253:1 0 16G 0 lvm [SWAP]
sdd 8:48 0 2,7T 0 disk
ââsdd1 8:49 0 2M 0 part
ââsdd2 8:50 0 1G 0 part
â ââmd127 9:127 0 1023M 0 raid1 /boot
ââsdd3 8:51 0 2,7T 0 part
ââmd126 9:126 0 222,4G 0 raid1
ââvg0-root 253:0 0 206,4G 0 lvm /
ââvg0-swap 253:1 0 16G 0 lvm [SWAP]
āĻāĻāĻ¨ āĻŦāĻŋāĻāĻžāĻ /dev/sdc3
и /dev/sdd3
2.7 āĻāĻŋāĻŦāĻŋ āĻĻāĻāĻ˛ āĻāĻ°ā§āĨ¤ āĻ¯ā§āĻšā§āĻ¤ā§ āĻāĻŽāĻ°āĻž āĻāĻāĻāĻŋ GPT āĻā§āĻŦāĻŋāĻ˛ā§āĻ° āĻ¸āĻžāĻĨā§ āĻāĻāĻāĻŋ āĻ¨āĻ¤ā§āĻ¨ āĻĄāĻŋāĻ¸ā§āĻ āĻ˛ā§āĻāĻāĻ āĻ¤ā§āĻ°āĻŋ āĻāĻ°ā§āĻāĻŋ, āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨ 3 āĻāĻ° āĻāĻāĻžāĻ° āĻ
āĻŦāĻŋāĻ˛āĻŽā§āĻŦā§ āĻ¸āĻ°ā§āĻŦāĻžāĻ§āĻŋāĻ āĻ¸āĻŽā§āĻāĻžāĻŦā§āĻ¯ āĻĄāĻŋāĻ¸ā§āĻ āĻ¸ā§āĻĒā§āĻ¸ā§ āĻ¸ā§āĻ āĻāĻ°āĻž āĻšāĻ¯āĻŧā§āĻāĻŋāĻ˛; āĻāĻ āĻā§āĻˇā§āĻ¤ā§āĻ°ā§, āĻĒāĻžāĻ°ā§āĻāĻŋāĻļāĻ¨āĻāĻŋ āĻĒā§āĻ°āĻ¸āĻžāĻ°āĻŋāĻ¤ āĻāĻ°āĻžāĻ° āĻĒā§āĻ°āĻ¯āĻŧā§āĻāĻ¨ āĻ¨ā§āĻāĨ¤
āĻāĻāĻž āĻĒā§āĻ°āĻ¯āĻŧā§āĻāĻ¨ā§āĻ¯āĻŧ:
- āĻ ā§āĻ¯āĻžāĻ°ā§ md126 āĻĒā§āĻ°āĻ¸āĻžāĻ°āĻŋāĻ¤ āĻāĻ°ā§āĻ¨,
- PV āĻĒā§āĻ°āĻ¸āĻžāĻ°āĻŋāĻ¤ āĻāĻ°ā§āĻ¨ (āĻā§āĻ¤ āĻāĻ˛āĻŋāĻāĻŽ),
- LV āĻĒā§āĻ°āĻ¸āĻžāĻ°āĻŋāĻ¤ āĻāĻ°ā§āĻ¨ (āĻ˛āĻāĻŋāĻā§āĻ¯āĻžāĻ˛-āĻāĻ˛āĻŋāĻāĻŽ) vg0-root,
- āĻĢāĻžāĻāĻ˛ āĻ¸āĻŋāĻ¸ā§āĻā§āĻŽ āĻĒā§āĻ°āĻ¸āĻžāĻ°āĻŋāĻ¤ āĻāĻ°ā§āĻ¨āĨ¤
1. āĻ
ā§āĻ¯āĻžāĻ°ā§ āĻĒā§āĻ°āĻ¸āĻžāĻ°āĻŋāĻ¤ āĻāĻ°ā§āĻ¨ md126
āĻ¸āĻ°ā§āĻŦā§āĻā§āĻ
mdadm --grow /dev/md126 --size=max
āĻ
ā§āĻ¯āĻžāĻ°ā§ āĻ¸āĻŽā§āĻĒā§āĻ°āĻ¸āĻžāĻ°āĻŖā§āĻ° āĻĒāĻ°ā§ md126
āĻĻāĻāĻ˛āĻā§āĻ¤ āĻ¸ā§āĻĨāĻžāĻ¨ā§āĻ° āĻāĻāĻžāĻ° 2.7 āĻāĻŋāĻŦāĻŋāĻ¤ā§ āĻŦā§āĻĄāĻŧā§āĻā§āĨ¤
[root@localhost ~]# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 223,6G 0 disk
sdb 8:16 0 223,6G 0 disk
sdc 8:32 0 2,7T 0 disk
ââsdc1 8:33 0 2M 0 part
ââsdc2 8:34 0 1G 0 part
â ââmd127 9:127 0 1023M 0 raid1 /boot
ââsdc3 8:35 0 2,7T 0 part
ââmd126 9:126 0 2,7T 0 raid1
ââvg0-root 253:0 0 206,4G 0 lvm /
ââvg0-swap 253:1 0 16G 0 lvm [SWAP]
sdd 8:48 0 2,7T 0 disk
ââsdd1 8:49 0 2M 0 part
ââsdd2 8:50 0 1G 0 part
â ââmd127 9:127 0 1023M 0 raid1 /boot
ââsdd3 8:51 0 2,7T 0 part
ââmd126 9:126 0 2,7T 0 raid1
ââvg0-root 253:0 0 206,4G 0 lvm /
ââvg0-swap 253:1 0 16G 0 lvm [SWAP]
āĻĒā§āĻ°āĻ¸āĻžāĻ°āĻŋāĻ¤ āĻšāĻā§āĻā§ āĻļāĻžāĻ°ā§āĻ°āĻŋāĻ āĻāĻ˛āĻŋāĻāĻŽ.
āĻĒā§āĻ°āĻ¸āĻžāĻ°āĻŋāĻ¤ āĻāĻ°āĻžāĻ° āĻāĻā§, āĻĻāĻāĻ˛āĻā§āĻ¤ āĻ¸ā§āĻĨāĻžāĻ¨ PV / āĻāĻ° āĻŦāĻ°ā§āĻ¤āĻŽāĻžāĻ¨ āĻŽāĻžāĻ¨ āĻĒāĻ°ā§āĻā§āĻˇāĻž āĻāĻ°ā§āĻ¨dev/md126
.
[root@localhost ~]# pvs
PV VG Fmt Attr PSize PFree
/dev/md126 vg0 lvm2 a-- 222,40g 0
āĻāĻŽāĻ°āĻž āĻ¨āĻŋāĻŽā§āĻ¨āĻ˛āĻŋāĻāĻŋāĻ¤ āĻāĻŽāĻžāĻ¨ā§āĻĄ āĻĻāĻŋāĻ¯āĻŧā§ PV āĻĒā§āĻ°āĻ¸āĻžāĻ°āĻŋāĻ¤ āĻāĻ°āĻŋāĨ¤
pvresize /dev/md126
āĻāĻŽāĻ°āĻž āĻ¸āĻŽā§āĻĒāĻ¨ā§āĻ¨ āĻāĻ°ā§āĻŽ āĻĒāĻ°ā§āĻā§āĻˇāĻž.
[root@localhost ~]# pvs
PV VG Fmt Attr PSize PFree
/dev/md126 vg0 lvm2 a-- <2,73t 2,51t
āĻĒā§āĻ°āĻ¸āĻžāĻ°āĻŋāĻ¤ āĻšāĻā§āĻā§ āĻ˛āĻāĻŋāĻā§āĻ¯āĻžāĻ˛ āĻāĻ˛āĻŋāĻāĻŽ vg0-root.
PV āĻĒā§āĻ°āĻ¸āĻžāĻ°āĻŋāĻ¤ āĻāĻ°āĻžāĻ° āĻĒāĻ°ā§, āĻāĻ° āĻĻāĻāĻ˛āĻā§āĻ¤ āĻ¸ā§āĻĨāĻžāĻ¨ VG āĻĒāĻ°ā§āĻā§āĻˇāĻž āĻāĻ°āĻž āĻ¯āĻžāĻāĨ¤
[root@localhost ~]# vgs
VG #PV #LV #SN Attr VSize VFree
vg0 1 2 0 wz--n- <2,73t 2,51t
āĻāĻ¸ā§āĻ¨ LV āĻĻā§āĻŦāĻžāĻ°āĻž āĻĻāĻāĻ˛āĻā§āĻ¤ āĻ¸ā§āĻĨāĻžāĻ¨ āĻĒāĻ°ā§āĻā§āĻˇāĻž āĻāĻ°āĻž āĻ¯āĻžāĻāĨ¤
[root@localhost ~]# lvs
LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert
root vg0 -wi-ao---- <206,41g
swap vg0 -wi-ao---- <16,00g
vg0-āĻ°ā§āĻ āĻāĻ˛āĻŋāĻāĻŽ 206.41 GB āĻĻāĻāĻ˛ āĻāĻ°ā§āĨ¤
āĻāĻŽāĻ°āĻž āĻĄāĻŋāĻ¸ā§āĻā§āĻ° āĻ¸āĻ°ā§āĻŦā§āĻā§āĻ āĻ¸ā§āĻĨāĻžāĻ¨ā§ LV āĻĒā§āĻ°āĻ¸āĻžāĻ°āĻŋāĻ¤ āĻāĻ°āĻŋāĨ¤
lvextend -l +100%FREE /dev/mapper/vg0-root
āĻ¸āĻŽā§āĻĒā§āĻ°āĻ¸āĻžāĻ°āĻŖā§āĻ° āĻĒāĻ°ā§ āĻāĻ˛āĻāĻŋ āĻ¸ā§āĻĨāĻžāĻ¨ āĻĒāĻ°ā§āĻā§āĻˇāĻž āĻāĻ°āĻž āĻšāĻā§āĻā§āĨ¤
[root@localhost ~]# lvs
LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert
root vg0 -wi-ao---- 2,71t
swap vg0 -wi-ao---- <16,00g
āĻĢāĻžāĻāĻ˛ āĻ¸āĻŋāĻ¸ā§āĻā§āĻŽ āĻĒā§āĻ°āĻ¸āĻžāĻ°āĻŋāĻ¤ āĻāĻ°āĻž āĻšāĻā§āĻā§ (ext4)āĨ¤
āĻāĻ˛ā§āĻ¨ āĻĢāĻžāĻāĻ˛ āĻ¸āĻŋāĻ¸ā§āĻā§āĻŽā§āĻ° āĻŦāĻ°ā§āĻ¤āĻŽāĻžāĻ¨ āĻāĻāĻžāĻ° āĻĒāĻ°ā§āĻā§āĻˇāĻž āĻāĻ°āĻž āĻ¯āĻžāĻāĨ¤
[root@localhost ~]# df -h
ФаКĐģОваŅ ŅиŅŅĐĩĐŧĐ° РаСĐŧĐĩŅ ĐŅĐŋĐžĐģŅСОваĐŊĐž ĐĐžŅŅ ĐŅĐŋĐžĐģŅСОваĐŊĐž% CĐŧĐžĐŊŅиŅОваĐŊĐž в
devtmpfs 16G 0 16G 0% /dev
tmpfs 16G 0 16G 0% /dev/shm
tmpfs 16G 9,6M 16G 1% /run
tmpfs 16G 0 16G 0% /sys/fs/cgroup
/dev/mapper/vg0-root 204G 1,4G 192G 1% /
/dev/md127 1007M 141M 816M 15% /boot
tmpfs 3,2G 0 3,2G 0% /run/user/0
LV āĻ¸āĻŽā§āĻĒā§āĻ°āĻ¸āĻžāĻ°āĻŖā§āĻ° āĻĒāĻ°ā§ āĻāĻ˛āĻŋāĻāĻŽ /dev/mapper/vg0-root 204 GB āĻĻāĻāĻ˛ āĻāĻ°ā§āĨ¤
āĻĢāĻžāĻāĻ˛ āĻ¸āĻŋāĻ¸ā§āĻā§āĻŽ āĻĒā§āĻ°āĻ¸āĻžāĻ°āĻŋāĻ¤ āĻāĻ°āĻž āĻšāĻā§āĻā§āĨ¤
resize2fs /dev/mapper/vg0-root
āĻāĻāĻŋ āĻĒā§āĻ°āĻ¸āĻžāĻ°āĻŋāĻ¤ āĻāĻ°āĻžāĻ° āĻĒāĻ°ā§ āĻĢāĻžāĻāĻ˛ āĻ¸āĻŋāĻ¸ā§āĻā§āĻŽā§āĻ° āĻāĻāĻžāĻ° āĻĒāĻ°ā§āĻā§āĻˇāĻž āĻāĻ°āĻž āĻšāĻā§āĻā§āĨ¤
[root@localhost ~]# df -h
ФаКĐģОваŅ ŅиŅŅĐĩĐŧĐ° РаСĐŧĐĩŅ ĐŅĐŋĐžĐģŅСОваĐŊĐž ĐĐžŅŅ ĐŅĐŋĐžĐģŅСОваĐŊĐž% CĐŧĐžĐŊŅиŅОваĐŊĐž в
devtmpfs 16G 0 16G 0% /dev
tmpfs 16G 0 16G 0% /dev/shm
tmpfs 16G 9,6M 16G 1% /run
tmpfs 16G 0 16G 0% /sys/fs/cgroup
/dev/mapper/vg0-root 2,7T 1,4G 2,6T 1% /
/dev/md127 1007M 141M 816M 15% /boot
tmpfs 3,2G 0 3,2G 0% /run/user/0
āĻ¸āĻŽā§āĻĒā§āĻ°ā§āĻŖ āĻāĻ˛āĻŋāĻāĻŽ āĻāĻāĻžāĻ° āĻāĻ°āĻžāĻ° āĻāĻ¨ā§āĻ¯ āĻĢāĻžāĻāĻ˛ āĻ¸āĻŋāĻ¸ā§āĻā§āĻŽā§āĻ° āĻāĻāĻžāĻ° āĻŦāĻžāĻĄāĻŧāĻžāĻ¨ā§ āĻšāĻ¯āĻŧā§āĻā§āĨ¤
āĻāĻ¤ā§āĻ¸: www.habr.com