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发表于 2024-7-22 23:15:17
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[root@python-flask ~]# lsblk
9 _$ N2 T* z: ?/ E5 [2 fNAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS
S9 l! \5 T) e5 h% ssr0 11:0 1 1024M 0 rom 5 l+ F4 m4 Q8 e8 X0 h
nvme0n1 259:0 0 50G 0 disk % T8 {$ _; U7 p0 j' l9 U0 ?
├─nvme0n1p1 259:1 0 1G 0 part /boot
6 H E; B. ]1 T$ B5 e, o└─nvme0n1p2 259:2 0 39.1G 0 part
/ y# [2 e' E, a └─cs-root 253:0 0 39.1G 0 lvm /2 {% \5 a ?+ b7 V+ d: E; T' A; E
[root@python-flask ~]# growpart /dev/nvme0n1 2
3 W4 J2 I# R' r' R5 h. q9 N# OCHANGED: partition=2 start=2099200 old: size=82042880 end=84142079 new: size=102758367 end=104857566
. ^( U# C1 ^$ `) I- q; G[root@python-flask ~]# lsblk ' I/ Z7 S/ M+ b7 O# ]8 T+ e% u
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS
' }1 Y4 | n$ E5 E9 z- i$ H8 _ wsr0 11:0 1 1024M 0 rom ' F9 w& \ L( X n
nvme0n1 259:0 0 50G 0 disk
4 Q. N* S+ A1 d- X├─nvme0n1p1 259:1 0 1G 0 part /boot
/ O# }$ J& X; l4 x* y└─nvme0n1p2 259:2 0 49G 0 part 4 ^5 }. S4 C6 M/ O: r- K7 o
└─cs-root 253:0 0 39.1G 0 lvm /
1 ]% L7 R9 U1 K5 b9 W1 g" _' h[root@python-flask ~]# pvscan
0 V- {, r5 G1 O9 R1 R. c PV /dev/nvme0n1p2 VG cs lvm2 [<49.00 GiB / <9.88 GiB free]
, E0 c5 P0 Q, Q8 V6 ^ Total: 1 [<49.00 GiB] / in use: 1 [<49.00 GiB] / in no VG: 0 [0 ]. R6 W8 {; `# P3 S1 h& a
[root@python-flask ~]# lvscan
; k5 {; s! A+ e9 c+ W4 F ACTIVE '/dev/cs/root' [<39.12 GiB] inherit
" ^& R/ n" P. h+ |3 [9 I7 w$ c4 Z- x[root@python-flask ~]# pvresize /dev/nvme0n1p2 # n3 X6 y+ F. n# {
Physical volume "/dev/nvme0n1p2" changed3 B( |" W/ D! N7 _9 A2 c' C
1 physical volume(s) resized or updated / 0 physical volume(s) not resized
- j+ ]1 H5 Z; w) N& w) a9 M[root@python-flask ~]# lvextend -l +100%FREE /dev/mapper/cs-root
9 C" c. C2 a% F. p" k+ h Size of logical volume cs/root changed from <39.12 GiB (10014 extents) to <49.00 GiB (12543 extents).$ i7 ], |" d4 J
Logical volume cs/root successfully resized.# k$ w3 ~4 @# Z
[root@python-flask ~]# xfs_. m8 }1 U5 ^. s$ L
xfs_admin xfs_copy xfs_estimate xfs_fsr xfs_info xfs_logprint xfs_metadump xfs_ncheck xfs_repair xfs_spaceman - B* ?' \. J/ |1 P
xfs_bmap xfs_db xfs_freeze xfs_growfs xfs_io xfs_mdrestore xfs_mkfile xfs_quota xfs_rtcp 9 l0 U9 s( a& e, o+ U' ?6 i) N$ P
[root@python-flask ~]# xfs_
/ ^$ m% H' C6 y D& x o4 L2 d* hxfs_admin xfs_copy xfs_estimate xfs_fsr xfs_info xfs_logprint xfs_metadump xfs_ncheck xfs_repair xfs_spaceman . {4 d( g' l: |" y: l ^' B, |
xfs_bmap xfs_db xfs_freeze xfs_growfs xfs_io xfs_mdrestore xfs_mkfile xfs_quota xfs_rtcp # g. z9 r* {+ b. Y
[root@python-flask ~]# xfs_growfs /
0 G A5 ^4 G9 I8 u' j$ I9 }0 Fmeta-data=/dev/mapper/cs-root isize=512 agcount=4, agsize=2563584 blks7 Q9 F/ g1 H! t& ^6 s: y: Z
= sectsz=512 attr=2, projid32bit=1 J5 E5 D' Y: v ], ?" T2 c0 B
= crc=1 finobt=1, sparse=1, rmapbt=00 g% v# [2 i9 g1 u" i+ A
= reflink=1 bigtime=1 inobtcount=1 nrext64=0
z7 N) c. m3 W7 j& G" w3 ~1 Fdata = bsize=4096 blocks=10254336, imaxpct=25' A) q9 Y$ T( D/ B$ ]& ]
= sunit=0 swidth=0 blks
5 b( ]/ ^( {1 T" ]. Bnaming =version 2 bsize=4096 ascii-ci=0, ftype=1
8 _, O0 I" U/ S8 ]5 w& Olog =internal log bsize=4096 blocks=16384, version=2
: `' R0 S% o/ P; z8 A" J = sectsz=512 sunit=0 blks, lazy-count=1 @" V5 Q1 B1 [4 I9 e& s8 v
realtime =none extsz=4096 blocks=0, rtextents=0
1 P. I t! t5 k4 o# A; gdata blocks changed from 10254336 to 12844032. j8 x4 j# d* y# w/ X) B& B. R/ @! G3 A
[root@python-flask ~]# df -h/ H* X) N" ?. p" \# h$ E `
文件系统 容量 已用 可用 已用% 挂载点* y$ S/ e z* j/ S
devtmpfs 4.0M 0 4.0M 0% /dev
0 a# t7 _4 M, z$ m" Jtmpfs 3.8G 0 3.8G 0% /dev/shm
% }; x6 M; C% Z" X' ltmpfs 1.5G 12M 1.5G 1% /run
6 J4 W/ u# |' G' Q0 k/dev/mapper/cs-root 49G 4.8G 45G 10% /
2 O1 r! l0 G& F, ^/dev/nvme0n1p1 960M 349M 612M 37% /boot$ K7 l( d0 k+ T# y5 [
tmpfs 766M 116K 766M 1% /run/user/0; s4 p7 T1 Z6 `
( w: z1 B4 G" B; }. ^. E1 t以上需要lvm标准版本，lvm简单配置版本无法扩容。4 X) _0 R5 V, _4 `' f
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发表于 2020-6-5 12:56:54