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发表于 2024-7-22 23:15:17
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[root@python-flask ~]# lsblk
: U* m: w+ x; s aNAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS3 b! ?; r( u: e! y% f
sr0 11:0 1 1024M 0 rom
8 q0 S0 _) A! B6 D. [3 xnvme0n1 259:0 0 50G 0 disk ; \* d: L. D; L! g3 M, m0 j
├─nvme0n1p1 259:1 0 1G 0 part /boot% M7 z* n* K/ b) O7 x, _5 B. O
└─nvme0n1p2 259:2 0 39.1G 0 part 2 b. p% k' u5 H' T
└─cs-root 253:0 0 39.1G 0 lvm /( k, q* @# N; q' @' ~4 B6 X
[root@python-flask ~]# growpart /dev/nvme0n1 2, g8 t- `8 a. L/ i
CHANGED: partition=2 start=2099200 old: size=82042880 end=84142079 new: size=102758367 end=104857566
t- O" P) s; U2 F[root@python-flask ~]# lsblk
# \2 u4 r: Y7 `7 o/ FNAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS
7 C$ G5 \! |3 gsr0 11:0 1 1024M 0 rom 1 }$ [0 _8 k4 ?
nvme0n1 259:0 0 50G 0 disk
. b8 Q" } F; L5 h, f4 W* c- w├─nvme0n1p1 259:1 0 1G 0 part /boot
" I% G+ {- y0 p3 _└─nvme0n1p2 259:2 0 49G 0 part 0 p: I. N, x; f9 B: Y8 g
└─cs-root 253:0 0 39.1G 0 lvm /, B; y! }! [, [" @
[root@python-flask ~]# pvscan
X6 }3 _" x6 n" o' ? PV /dev/nvme0n1p2 VG cs lvm2 [<49.00 GiB / <9.88 GiB free]3 O+ ]1 e& m6 F ~# x2 M! l5 _! O" F* [
Total: 1 [<49.00 GiB] / in use: 1 [<49.00 GiB] / in no VG: 0 [0 ]
% |3 a. ~$ r% _[root@python-flask ~]# lvscan
D" R1 i' R; S! w; X) {( L ACTIVE '/dev/cs/root' [<39.12 GiB] inherit8 o' m' ]/ e2 k8 B/ O
[root@python-flask ~]# pvresize /dev/nvme0n1p2
; E5 ~$ P+ _! G Physical volume "/dev/nvme0n1p2" changed8 x U8 B: i. G6 B
1 physical volume(s) resized or updated / 0 physical volume(s) not resized2 S; i% z/ n4 {7 J
[root@python-flask ~]# lvextend -l +100%FREE /dev/mapper/cs-root # s' n) |# o7 N- V& E/ o* p
Size of logical volume cs/root changed from <39.12 GiB (10014 extents) to <49.00 GiB (12543 extents). s; o/ C- z# k2 Q
Logical volume cs/root successfully resized.
5 K1 @% v; [! {* T6 z) b: r[root@python-flask ~]# xfs_
O* W5 J- P, g) B& u" g9 [xfs_admin xfs_copy xfs_estimate xfs_fsr xfs_info xfs_logprint xfs_metadump xfs_ncheck xfs_repair xfs_spaceman
3 _% f, h5 P1 z: b# }3 T) exfs_bmap xfs_db xfs_freeze xfs_growfs xfs_io xfs_mdrestore xfs_mkfile xfs_quota xfs_rtcp 7 X9 Z/ Y. M! x
[root@python-flask ~]# xfs_
" \& m5 L1 z+ N. ]$ i4 N: J# `& Q9 ?xfs_admin xfs_copy xfs_estimate xfs_fsr xfs_info xfs_logprint xfs_metadump xfs_ncheck xfs_repair xfs_spaceman % k, s% I# Z5 U! B6 O
xfs_bmap xfs_db xfs_freeze xfs_growfs xfs_io xfs_mdrestore xfs_mkfile xfs_quota xfs_rtcp
" @3 {* o$ K$ b3 W# ^6 x[root@python-flask ~]# xfs_growfs /
% R3 ^) u" A7 T6 l$ C2 h7 n6 S8 Dmeta-data=/dev/mapper/cs-root isize=512 agcount=4, agsize=2563584 blks
1 p- m( r5 i$ Q! ?# _$ V+ ] = sectsz=512 attr=2, projid32bit=1" e. c( b0 P( K# @, k7 H
= crc=1 finobt=1, sparse=1, rmapbt=0) |8 f/ [! R2 q+ ^
= reflink=1 bigtime=1 inobtcount=1 nrext64=0/ D' H8 i. t5 A* r% X+ v6 h& m
data = bsize=4096 blocks=10254336, imaxpct=25. X0 k6 z6 Z# ^0 ]( _* p7 {
= sunit=0 swidth=0 blks
; ?4 _) g. r# h7 u* |+ wnaming =version 2 bsize=4096 ascii-ci=0, ftype=1
& g/ |0 q' G% E; tlog =internal log bsize=4096 blocks=16384, version=2
+ C% j, W2 S" W( Y = sectsz=512 sunit=0 blks, lazy-count=1
- }2 G! @. S3 B8 srealtime =none extsz=4096 blocks=0, rtextents=0
$ G5 q; @! O+ [* n5 udata blocks changed from 10254336 to 12844032- {' H+ @* a5 Q0 T8 |* q' K
[root@python-flask ~]# df -h
+ I+ x) X9 H8 W' z4 S文件系统 容量 已用 可用 已用% 挂载点
8 v( }8 A! K' Y6 {devtmpfs 4.0M 0 4.0M 0% /dev
: q$ j7 R& Y1 [2 E/ O6 R6 C4 utmpfs 3.8G 0 3.8G 0% /dev/shm; |% Y* m/ [: y; U
tmpfs 1.5G 12M 1.5G 1% /run
' G3 R- D3 w) U. M9 w- A+ m/dev/mapper/cs-root 49G 4.8G 45G 10% /9 Z. }! y' j* A- Q# g0 z$ e
/dev/nvme0n1p1 960M 349M 612M 37% /boot' } O; J. F" j2 B
tmpfs 766M 116K 766M 1% /run/user/0
4 U$ S& E& a4 a# M+ ~# O& t
' P% d! S/ z! ?+ u2 B9 f6 t以上需要lvm标准版本,lvm简单配置版本无法扩容。
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