インストール時の画面サイズを1014x768に設定する場合「Install Red Hat Enterprise Linux 8.8」の選択画面で「TAB」キー押下し、オプション「inst.resolution=1024x768」 を追加入力して「Enter」キー押下する。
ディスク情報を確認するコマンド[root@Anonymous ~]# df -hT
ファイルシス タイプ サイズ 使用 残り 使用% マウント位置
devtmpfs devtmpfs 874M 0 874M 0% /dev
tmpfs tmpfs 893M 0 893M 0% /dev/shm
tmpfs tmpfs 893M 8.8M 884M 1% /run
tmpfs tmpfs 893M 0 893M 0% /sys/fs/cgroup
/dev/mapper/VOL01-root ext4 20G 2.0G 17G 11% /
/dev/mapper/VOL01-home ext4 4.9G 24K 4.6G 1% /home
/dev/mapper/VOL03-backup ext4 16G 12G 3.4G 78% /backup
/dev/mapper/VOL02-var ext4 4.9G 225M 4.4G 5% /var
/dev/nvme0n1p2 ext4 974M 177M 730M 20% /boot
/dev/nvme0n1p7 vfat 599M 12K 599M 1% /boot/efi
tmpfs tmpfs 179M 0 179M 0% /run/user/0
[root@Anonymous ~]#
[root@Anonymous ~]#
[root@Anonymous ~]# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sr0 11:0 1 11.3G 0 rom
nvme0n1 259:0 0 50G 0 disk
tqnvme0n1p1 259:1 0 2M 0 part
tqnvme0n1p2 259:2 0 1G 0 part /boot
tqnvme0n1p3 259:3 0 25G 0 part
x tqVOL01-root 253:0 0 20G 0 lvm /
x mqVOL01-home 253:2 0 5G 0 lvm /home
tqnvme0n1p4 259:4 0 1K 0 part
tqnvme0n1p5 259:5 0 16G 0 part
x mqVOL03-backup 253:3 0 16G 0 lvm /backup
tqnvme0n1p6 259:6 0 5G 0 part
x mqVOL02-var 253:4 0 5G 0 lvm /var
tqnvme0n1p7 259:7 0 600M 0 part /boot/efi
mqnvme0n1p8 259:8 0 2.2G 0 part
mqVOL99-swap 253:1 0 2.2G 0 lvm [SWAP]
[root@Anonymous ~]#
[root@Anonymous ~]#
[root@Anonymous ~]# lsblk -l
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sr0 11:0 1 11.3G 0 rom
VOL01-root 253:0 0 20G 0 lvm /
VOL99-swap 253:1 0 2.2G 0 lvm [SWAP]
VOL01-home 253:2 0 5G 0 lvm /home
VOL03-backup 253:3 0 16G 0 lvm /backup
VOL02-var 253:4 0 5G 0 lvm /var
nvme0n1 259:0 0 50G 0 disk
nvme0n1p1 259:1 0 2M 0 part
nvme0n1p2 259:2 0 1G 0 part /boot
nvme0n1p3 259:3 0 25G 0 part
nvme0n1p4 259:4 0 1K 0 part
nvme0n1p5 259:5 0 16G 0 part
nvme0n1p6 259:6 0 5G 0 part
nvme0n1p7 259:7 0 600M 0 part /boot/efi
nvme0n1p8 259:8 0 2.2G 0 part
[root@Anonymous ~]#
[root@Anonymous ~]#
[root@Anonymous ~]# vgs
VG #PV #LV #SN Attr VSize VFree
VOL01 1 2 0 wz--n- 25.00g 4.00m
VOL02 1 1 0 wz--n- 5.00g 0
VOL03 1 1 0 wz--n- 16.00g 0
VOL99 1 1 0 wz--n- <2.24g 0
[root@Anonymous ~]#
[root@Anonymous ~]#
[root@Anonymous ~]# lvs
LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert
home VOL01 -wi-ao---- 5.00g
root VOL01 -wi-ao---- 20.00g
var VOL02 -wi-ao---- 5.00g
backup VOL03 -wi-ao---- 16.00g
swap VOL99 -wi-ao---- <2.24g
[root@Anonymous ~]#
[root@Anonymous ~]#
[root@Anonymous ~]# pvs
PV VG Fmt Attr PSize PFree
/dev/nvme0n1p3 VOL01 lvm2 a-- 25.00g 4.00m
/dev/nvme0n1p5 VOL03 lvm2 a-- 16.00g 0
/dev/nvme0n1p6 VOL02 lvm2 a-- 5.00g 0
/dev/nvme0n1p8 VOL99 lvm2 a-- <2.24g 0
[root@Anonymous ~]#
[root@Anonymous ~]#
[root@Anonymous ~]# ls -l /dev/nvme*
crw-------. 1 root root 243, 0 9月 3 00:15 /dev/nvme0
brw-rw----. 1 root disk 259, 0 9月 3 00:15 /dev/nvme0n1
brw-rw----. 1 root disk 259, 1 9月 3 00:15 /dev/nvme0n1p1
brw-rw----. 1 root disk 259, 2 9月 3 00:15 /dev/nvme0n1p2
brw-rw----. 1 root disk 259, 3 9月 3 00:15 /dev/nvme0n1p3
brw-rw----. 1 root disk 259, 4 9月 3 00:15 /dev/nvme0n1p4
brw-rw----. 1 root disk 259, 5 9月 3 00:15 /dev/nvme0n1p5
brw-rw----. 1 root disk 259, 6 9月 3 00:15 /dev/nvme0n1p6
brw-rw----. 1 root disk 259, 7 9月 3 00:15 /dev/nvme0n1p7
brw-rw----. 1 root disk 259, 8 9月 3 00:15 /dev/nvme0n1p8
[root@Anonymous ~]#
[root@Anonymous ~]#
[root@Anonymous ~]# fdisk -l
ディスク /dev/nvme0n1: 50 GiB, 53687091200 バイト, 104857600 セクタ
単位: セクタ (1 * 512 = 512 バイト)
セクタサイズ (論理 / 物理): 512 バイト / 512 バイト
I/O サイズ (最小 / 推奨): 512 バイト / 512 バイト
ディスクラベルのタイプ: dos
ディスク識別子: 0x23e4a864
デバイス 起動 開始位置 終了位置 セクタ サイズ Id タイプ
/dev/nvme0n1p1 2048 6143 4096 2M 83 Linux
/dev/nvme0n1p2 * 6144 2103295 2097152 1G 83 Linux
/dev/nvme0n1p3 2103296 54548479 52445184 25G 8e Linux LVM
/dev/nvme0n1p4 54548480 104857599 50309120 24G 5 拡張領域
/dev/nvme0n1p5 54550528 88113151 33562624 16G 8e Linux LVM
/dev/nvme0n1p6 88115200 98609151 10493952 5G 8e Linux LVM
/dev/nvme0n1p7 98611200 99839999 1228800 600M ef EFI (FAT-12/16/32)
/dev/nvme0n1p8 99842048 104544255 4702208 2.2G 8e Linux LVM
ディスク /dev/mapper/VOL01-root: 20 GiB, 21474836480 バイト, 41943040 セクタ
単位: セクタ (1 * 512 = 512 バイト)
セクタサイズ (論理 / 物理): 512 バイト / 512 バイト
I/O サイズ (最小 / 推奨): 512 バイト / 512 バイト
ディスク /dev/mapper/VOL99-swap: 2.2 GiB, 2403336192 バイト, 4694016 セクタ
単位: セクタ (1 * 512 = 512 バイト)
セクタサイズ (論理 / 物理): 512 バイト / 512 バイト
I/O サイズ (最小 / 推奨): 512 バイト / 512 バイト
ディスク /dev/mapper/VOL01-home: 5 GiB, 5368709120 バイト, 10485760 セクタ
単位: セクタ (1 * 512 = 512 バイト)
セクタサイズ (論理 / 物理): 512 バイト / 512 バイト
I/O サイズ (最小 / 推奨): 512 バイト / 512 バイト
ディスク /dev/mapper/VOL03-backup: 16 GiB, 17179869184 バイト, 33554432 セクタ
単位: セクタ (1 * 512 = 512 バイト)
セクタサイズ (論理 / 物理): 512 バイト / 512 バイト
I/O サイズ (最小 / 推奨): 512 バイト / 512 バイト
ディスク /dev/mapper/VOL02-var: 5 GiB, 5368709120 バイト, 10485760 セクタ
単位: セクタ (1 * 512 = 512 バイト)
セクタサイズ (論理 / 物理): 512 バイト / 512 バイト
I/O サイズ (最小 / 推奨): 512 バイト / 512 バイト
[root@Anonymous ~]#
[root@Anonymous ~]#
[root@Anonymous ~]# vgdisplay -v
--- Volume group ---
VG Name VOL99
System ID
Format lvm2
Metadata Areas 1
Metadata Sequence No 2
VG Access read/write
VG Status resizable
MAX LV 0
Cur LV 1
Open LV 1
Max PV 0
Cur PV 1
Act PV 1
VG Size <2.24 GiB
PE Size 4.00 MiB
Total PE 573
Alloc PE / Size 573 / <2.24 GiB
Free PE / Size 0 / 0
VG UUID L4F0QI-fYgG-7fXz-PFwJ-uAgW-Xdvv-311yHH
--- Logical volume ---
LV Path /dev/VOL99/swap
LV Name swap
VG Name VOL99
LV UUID TrkCIh-3W7u-aLt0-pHxq-cBCx-D9HV-5BhApt
LV Write Access read/write
LV Creation host, time Anonymous, 2024-09-02 23:45:15 +0900
LV Status available
# open 2
LV Size <2.24 GiB
Current LE 573
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 8192
Block device 253:1
--- Physical volumes ---
PV Name /dev/nvme0n1p8
PV UUID iYr0x8-NYcT-byg5-43bZ-Xlhc-R7Nk-qPyRfl
PV Status allocatable
Total PE / Free PE 573 / 0
--- Volume group ---
VG Name VOL02
System ID
Format lvm2
Metadata Areas 1
Metadata Sequence No 2
VG Access read/write
VG Status resizable
MAX LV 0
Cur LV 1
Open LV 1
Max PV 0
Cur PV 1
Act PV 1
VG Size 5.00 GiB
PE Size 4.00 MiB
Total PE 1280
Alloc PE / Size 1280 / 5.00 GiB
Free PE / Size 0 / 0
VG UUID haQA54-cKZV-G2Z2-KqmU-OKPi-mVhC-Ee09Ho
--- Logical volume ---
LV Path /dev/VOL02/var
LV Name var
VG Name VOL02
LV UUID 0weRxa-3ZhL-8NfP-HVW0-WX4y-48bP-az5Ta3
LV Write Access read/write
LV Creation host, time Anonymous, 2024-09-02 23:45:13 +0900
LV Status available
# open 1
LV Size 5.00 GiB
Current LE 1280
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 8192
Block device 253:4
--- Physical volumes ---
PV Name /dev/nvme0n1p6
PV UUID opO8bS-YEl2-dfrS-4vrq-2poY-yRY2-xxjgiH
PV Status allocatable
Total PE / Free PE 1280 / 0
--- Volume group ---
VG Name VOL03
System ID
Format lvm2
Metadata Areas 1
Metadata Sequence No 2
VG Access read/write
VG Status resizable
MAX LV 0
Cur LV 1
Open LV 1
Max PV 0
Cur PV 1
Act PV 1
VG Size 16.00 GiB
PE Size 4.00 MiB
Total PE 4096
Alloc PE / Size 4096 / 16.00 GiB
Free PE / Size 0 / 0
VG UUID DOl6Ox-Yzk7-YcE3-j29y-GEKy-gnF7-wgGype
--- Logical volume ---
LV Path /dev/VOL03/backup
LV Name backup
VG Name VOL03
LV UUID IqA4Og-rRVW-fvHY-wbZO-rxC9-1WEc-aX69Qg
LV Write Access read/write
LV Creation host, time Anonymous, 2024-09-02 23:45:11 +0900
LV Status available
# open 1
LV Size 16.00 GiB
Current LE 4096
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 8192
Block device 253:3
--- Physical volumes ---
PV Name /dev/nvme0n1p5
PV UUID VXSugi-4GFK-Ls5h-qGYR-wGtH-6Poh-tJJOUx
PV Status allocatable
Total PE / Free PE 4096 / 0
--- Volume group ---
VG Name VOL01
System ID
Format lvm2
Metadata Areas 1
Metadata Sequence No 3
VG Access read/write
VG Status resizable
MAX LV 0
Cur LV 2
Open LV 2
Max PV 0
Cur PV 1
Act PV 1
VG Size 25.00 GiB
PE Size 4.00 MiB
Total PE 6401
Alloc PE / Size 6400 / 25.00 GiB
Free PE / Size 1 / 4.00 MiB
VG UUID kT3dVK-E599-mYjM-eef8-sXVd-EtLV-eWTvwN
--- Logical volume ---
LV Path /dev/VOL01/home
LV Name home
VG Name VOL01
LV UUID 0E3g94-xUH3-bzVE-bgum-0zVt-xAF4-9KFGLe
LV Write Access read/write
LV Creation host, time Anonymous, 2024-09-02 23:45:16 +0900
LV Status available
# open 1
LV Size 5.00 GiB
Current LE 1280
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 8192
Block device 253:2
--- Logical volume ---
LV Path /dev/VOL01/root
LV Name root
VG Name VOL01
LV UUID SwsvPI-szeu-Fzui-0VuL-rbUO-ha6c-2ejHdc
LV Write Access read/write
LV Creation host, time Anonymous, 2024-09-02 23:45:17 +0900
LV Status available
# open 1
LV Size 20.00 GiB
Current LE 5120
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 8192
Block device 253:0
--- Physical volumes ---
PV Name /dev/nvme0n1p3
PV UUID Zg950Q-rVfH-kHdG-PRL7-IxEH-kY9y-L5IdIe
PV Status allocatable
Total PE / Free PE 6401 / 1
[root@Anonymous ~]#
[root@Anonymous ~]#
[root@Anonymous ~]# lvdisplay -v
--- Logical volume ---
LV Path /dev/VOL99/swap
LV Name swap
VG Name VOL99
LV UUID TrkCIh-3W7u-aLt0-pHxq-cBCx-D9HV-5BhApt
LV Write Access read/write
LV Creation host, time Anonymous, 2024-09-02 23:45:15 +0900
LV Status available
# open 2
LV Size <2.24 GiB
Current LE 573
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 8192
Block device 253:1
--- Logical volume ---
LV Path /dev/VOL02/var
LV Name var
VG Name VOL02
LV UUID 0weRxa-3ZhL-8NfP-HVW0-WX4y-48bP-az5Ta3
LV Write Access read/write
LV Creation host, time Anonymous, 2024-09-02 23:45:13 +0900
LV Status available
# open 1
LV Size 5.00 GiB
Current LE 1280
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 8192
Block device 253:4
--- Logical volume ---
LV Path /dev/VOL03/backup
LV Name backup
VG Name VOL03
LV UUID IqA4Og-rRVW-fvHY-wbZO-rxC9-1WEc-aX69Qg
LV Write Access read/write
LV Creation host, time Anonymous, 2024-09-02 23:45:11 +0900
LV Status available
# open 1
LV Size 16.00 GiB
Current LE 4096
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 8192
Block device 253:3
--- Logical volume ---
LV Path /dev/VOL01/home
LV Name home
VG Name VOL01
LV UUID 0E3g94-xUH3-bzVE-bgum-0zVt-xAF4-9KFGLe
LV Write Access read/write
LV Creation host, time Anonymous, 2024-09-02 23:45:16 +0900
LV Status available
# open 1
LV Size 5.00 GiB
Current LE 1280
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 8192
Block device 253:2
--- Logical volume ---
LV Path /dev/VOL01/root
LV Name root
VG Name VOL01
LV UUID SwsvPI-szeu-Fzui-0VuL-rbUO-ha6c-2ejHdc
LV Write Access read/write
LV Creation host, time Anonymous, 2024-09-02 23:45:17 +0900
LV Status available
# open 1
LV Size 20.00 GiB
Current LE 5120
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 8192
Block device 253:0
PR
