나는 다음 지침을 따르려고 노력했습니다. resize2fs를 사용하여 파티션 크기를 조정할 수 없습니다
그러나 아무것도 작동하지 않는 것 같았습니다.
출력은 다음과 lsblk같습니다.
[AWS root@archive ~]$ lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
xvda 202:0 0 300G 0 disk
├─xvda1 202:1 0 500M 0 part /boot
├─xvda2 202:2 0 29.5G 0 part
│ ├─vg_archive-lv_root (dm-0) 253:0 0 147.6G 0 lvm /
│ └─vg_archive-lv_swap (dm-1) 253:1 0 2G 0 lvm [SWAP]
├─xvda3 202:3 0 10G 0 part
│ └─vg_archive-lv_root (dm-0) 253:0 0 147.6G 0 lvm /
└─xvda4 202:4 0 110G 0 part
└─vg_archive-lv_root (dm-0) 253:0 0 147.6G 0 lvm /
300Gb를 사용할 수 있는 것을 볼 수 있지만 루트 볼륨을 150Gb에서 확장할 수는 없었습니다. 도움을 주시면 감사하겠습니다.
업데이트: Linux 배포판을 추가하려고 했는데, 오래되어서 문제의 일부일 수 있습니다...
Linux version 2.6.32-358.18.1.el6.x86_64 ([email protected]) (gcc version 4.4.7 20120313 (Red Hat 4.4.7-3) (GCC) ) #1 SMP Wed Aug 28 17:19:38 UTC 2013
의견에서 요청한 대로 위 링크에서 제안된 명령의 출력은 다음과 같습니다.
[AWS root@archive ~]$ sudo pvs
PV VG Fmt Attr PSize PFree
/dev/xvda2 vg_archive lvm2 a-- 29.51g 0
/dev/xvda3 vg_archive lvm2 a-- 9.99g 0
/dev/xvda4 vg_archive lvm2 a-- 110.00g 0
[AWS root@archive ~]$ sudo pvresize /dev/xvda2
Physical volume "/dev/xvda2" changed
1 physical volume(s) resized / 0 physical volume(s) not resized
[AWS root@archive ~]$ sudo pvresize /dev/xvda3
Physical volume "/dev/xvda3" changed
1 physical volume(s) resized / 0 physical volume(s) not resized
[AWS root@archive ~]$ sudo pvresize /dev/xvda4
Physical volume "/dev/xvda4" changed
1 physical volume(s) resized / 0 physical volume(s) not resized
[AWS root@archive ~]$ df -h
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/vg_archive-lv_root
146G 131G 8.0G 95% /
tmpfs 938M 0 938M 0% /dev/shm
/dev/xvda1 485M 80M 380M 18% /boot
[AWS root@archive ~]$ sudo lvextend -r -l +100%FREE /dev/mapper/vg_archive-lv_root
Extending logical volume lv_root to 147.56 GiB
Logical volume lv_root successfully resized
resize2fs 1.41.12 (17-May-2010)
The filesystem is already 38682624 blocks long. Nothing to do!
[AWS root@archive ~]$ df -h
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/vg_archive-lv_root
146G 131G 8.0G 95% /
tmpfs 938M 0 938M 0% /dev/shm
/dev/xvda1 485M 80M 380M 18% /boot
업데이트: 아래 출력에서 fs 유형은 ext4인 것으로 나타납니다.
[AWS root@archive ~]$ df -Th
Filesystem Type Size Used Avail Use% Mounted on
/dev/mapper/vg_archive-lv_root
ext4 146G 131G 8.0G 95% /
tmpfs tmpfs 938M 0 938M 0% /dev/shm
/dev/xvda1 ext4 485M 80M 380M 18% /boot
업데이트: cfdisk /dev/xvda요청에 따른 출력:
cfdisk (util-linux-ng 2.17.2)
Disk Drive: /dev/xvda
Size: 322122547200 bytes, 322.1 GB
Heads: 255 Sectors per Track: 63 Cylinders: 39162
Name Flags Part Type FS Type [Label] Size (MB)
---------------------------------------------------------------------------------------------------------------------------------------------
Unusable 1.05 *
xvda1 Boot Primary Linux ext3 524.29 *
xvda2 Primary Linux LVM 31686.92 *
xvda3 Primary Linux LVM 10731.94 *
xvda4 Primary Linux LVM 118115.03
Unusable 161063.34 *
답변1
다음을 수행하여 디스크 크기를 성공적으로 조정했습니다.
AWS 콘솔의 이미지 크기를 150Gb에서 300Gb로 늘린 후 다음 명령을 실행했습니다.
[AWS root@archive ~]$ pvresize /dev/xvda4
Physical volume "/dev/xvda4" changed
1 physical volume(s) resized / 0 physical volume(s) not resized
재부팅
[AWS root@archive ~]$ growpart /dev/xvda 4
CHANGED: partition=4 start=83875365 old: size=230693400 end=314568765 new: size=545262165,end=629137530
[AWS root@archive ~]$ pvresize /dev/xvda4
Physical volume "/dev/xvda4" changed
1 physical volume(s) resized / 0 physical volume(s) not resized
[AWS root@archive ~]$ lvextend /dev/vg_archive/lv_root -l+100%FREE
New size (37776 extents) matches existing size (37776 extents)
Run `lvextend --help' for more information.
[AWS root@archive ~]$ resize2fs /dev/vg_archive/lv_root
resize2fs 1.41.12 (17-May-2010)
The filesystem is already 38682624 blocks long. Nothing to do!
작동하지 않아서 다시 재부팅하세요.
[AWS root@archive ~]$ lvextend /dev/vg_archive/lv_root -l+100%FREE
New size (37776 extents) matches existing size (37776 extents)
Run `lvextend --help' for more information.
[AWS root@archive ~]$ resize2fs /dev/vg_archive/lv_root
resize2fs 1.41.12 (17-May-2010)
The filesystem is already 38682624 blocks long. Nothing to do!
[AWS root@archive ~]$ df -h
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/vg_archive-lv_root
146G 131G 8.0G 95% /
tmpfs 938M 0 938M 0% /dev/shm
/dev/xvda1 485M 80M 380M 18% /boot
[AWS root@archive ~]$ pvresize /dev/xvda4
Physical volume "/dev/xvda4" changed
1 physical volume(s) resized / 0 physical volume(s) not resized
[AWS root@archive ~]$ lvextend /dev/vg_archive/lv_root -l+100%FREE
Extending logical volume lv_root to 297.56 GiB
Logical volume lv_root successfully resized
[AWS root@archive ~]$ resize2fs /dev/vg_archive/lv_root
resize2fs 1.41.12 (17-May-2010)
Filesystem at /dev/vg_archive/lv_root is mounted on /; on-line resizing required
old desc_blocks = 10, new_desc_blocks = 19
Performing an on-line resize of /dev/vg_archive/lv_root to 78004224 (4k) blocks.
The filesystem on /dev/vg_archive/lv_root is now 78004224 blocks long.
[AWS root@archive ~]$ df -h
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/vg_archive-lv_root
293G 131G 149G 47% /
tmpfs 938M 0 938M 0% /dev/shm
/dev/xvda1 485M 80M 380M 18% /boot
그래서 재부팅이 필요한 명령이 무엇인지는 잘 모르겠지만 크기 조정이 성공하려면 재부팅해야했습니다.
이것이 다른 사람에게 도움이 되기를 바랍니다