|
|
楼主 |
发表于 2020-6-5 15:40:46
|
显示全部楼层
检查磁盘序列号：# E: R# t3 b }' N2 j5 I" [0 ?) ?
重新执行命令。: k- h. [' S, G! G: B
" m: |3 J0 Z( ?* E9 I[root@centos6 ~]# lsblk 4 h% x K: ]8 s4 t
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT- ^( ~. T" h; m3 `8 A
sda 8:0 0 30G 0 disk 0 o+ s$ ]6 i, }1 v5 E! n3 z
├─sda1 8:1 0 500M 0 part /boot
7 `4 v/ [9 G! v! N3 Z# [# I└─sda2 8:2 0 29.5G 0 part |2 h* _( u8 h- G& g2 R% V- ~
├─vg_centos6-lv_root (dm-0) 253:0 0 17.5G 0 lvm /
7 R" d& |, c$ Q$ ~ └─vg_centos6-lv_swap (dm-1) 253:1 0 2G 0 lvm [SWAP]" K. u0 x/ z- D. n
[root@centos6 ~]# growpart /dev/sda 22 M1 {/ D& f2 s: W y$ z
NOCHANGE: partition 2 is size 61884492. it cannot be grown$ Z+ q; d: l/ E% Z4 j- J' D* f6 x. s
[root@centos6 ~]# growpart /dev/vda 2
) k& L/ Z9 k9 z& E! |% u8 X$ ^ QFAILED: /dev/vda: does not exist" B5 s. a/ P0 C- L" F: V* B9 v
[root@centos6 ~]# growpart sda 2
5 n4 e; ~7 K/ P# F/ P0 `FAILED: sda: does not exist0 d6 r2 W' p4 F' P1 n7 r$ h) l/ a
[root@centos6 ~]# growpart /dev/sda 2/ m7 t {: x/ G( W& ` B
NOCHANGE: partition 2 is size 61884492. it cannot be grown
' P1 W( j2 {1 W# {& _[root@centos6 ~]# pvscan * o+ p2 ]3 u4 b- b5 x
PV /dev/sda2 VG vg_centos6 lvm2 [19.51 GiB / 0 free]
q2 m- C3 R% {7 [/ h* z* v Total: 1 [19.51 GiB] / in use: 1 [19.51 GiB] / in no VG: 0 [0 ]- ~" j4 ?( K" h3 G' f! |% M
[root@centos6 ~]# pvdisplay
' X# l( d! B. Y) R' L; C5 i --- Physical volume ---
+ R! n2 f- n0 x9 g' B PV Name /dev/sda2$ ^# F* Y9 _7 }# i
VG Name vg_centos6
' m0 B$ `4 P: J) k; K$ R" B+ y PV Size 19.51 GiB / not usable 2.00 MiB. l1 G& i! C. w' O' Z. H6 V
Allocatable yes (but full)* p# ~' C4 j* I
PE Size 4.00 MiB* P6 L( W2 q/ `7 S0 ]
Total PE 49943 y) [6 t, d# D9 K7 ~( [# }
Free PE 0
$ d- ^* W& P" N+ i Allocated PE 4994" Q+ v E9 a6 Y) @
PV UUID pgq4gQ-kvRN-TT7t-tqJU-2Gvx-ZHTB-v7te0K; E9 \$ O* X% W V1 K) p9 ?
, s" P" s. k7 n% B
[root@centos6 ~]# pvresize /dev/
& c" C3 v# P p8 u% x7 qDisplay all 170 possibilities? (y or n)$ e/ ?: T/ ~/ [% f7 Q
[root@centos6 ~]# pvresize /dev/sda# S! i$ b! h+ p
sda sda1 sda2 + v% }, g O; L: u9 m) d+ C7 y, u" a
[root@centos6 ~]# pvresize /dev/sda2
- u( ]* i5 J5 F, \% r( \ Physical volume "/dev/sda2" changed
# L9 t. h6 c1 l0 z7 k$ H2 b7 S 1 physical volume(s) resized / 0 physical volume(s) not resized& X7 }$ f( O6 ]" N9 |
[root@centos6 ~]# pvdisplay 7 J' r( l* X" Z' ~2 U; O" q/ v! K
--- Physical volume ---
. W' E5 g* K G: c6 V* T/ x PV Name /dev/sda2
$ q: y, |' p- k VG Name vg_centos6
0 g6 d+ q! @/ y PV Size 29.51 GiB / not usable 986.00 KiB( h% e2 [) V4 k% L+ Z8 z
Allocatable yes
0 i: i$ E; P- T( X& c, X4 M PE Size 4.00 MiB
7 g0 v& \* f n% {/ B Total PE 7554: ]* v6 B# |6 ^: ~
Free PE 2560
9 o+ r% X( b8 N& r9 S9 V4 P# y Allocated PE 4994
4 l6 _& i! X; J! q2 o, z% s. }8 H PV UUID pgq4gQ-kvRN-TT7t-tqJU-2Gvx-ZHTB-v7te0K
" ]" t0 P7 T, P( O. L* J% z
* m ^' ]- E% h0 }1 H* {[root@centos6 ~]# vgdisplay
( @ f t. F( H1 j1 k --- Volume group ---4 j- W1 X: |" w- }
VG Name vg_centos6& E" g* E; k9 P
System ID
5 p/ y$ V" x0 z Format lvm2
! k8 [) i" s$ D: i Metadata Areas 1 D5 C2 |; Z$ X$ z5 f
Metadata Sequence No 9! I! ~/ P" _+ E4 d1 ^2 d
VG Access read/write6 p0 R* R1 b, ^' d- c
VG Status resizable9 V8 r. @; V6 }# p
MAX LV 0
& F& H7 {! T7 K1 ^. t9 ?$ v, |3 h Cur LV 2
- s- D8 ?" r# `' w. k Open LV 2. O6 I, p7 Q J1 w' _2 t
Max PV 08 e0 `4 s# `, e; L! ~/ N+ H: g/ T
Cur PV 1
" B) `) \: f8 w) T/ } E Act PV 1+ @. Y; ^7 Y# A0 L* y# E
VG Size 29.51 GiB
8 E$ w4 B* h. I; {5 k PE Size 4.00 MiB
( I5 H- @0 V( ?% a5 Y7 m. Y! L Total PE 7554
* g# g6 Q: x9 [0 E3 e Alloc PE / Size 4994 / 19.51 GiB
2 a3 ?% E: q$ j. o7 X Free PE / Size 2560 / 10.00 GiB9 C1 q3 y( N* K5 _% ?, x
VG UUID JXzUoA-nRhV-4oNN-Fisv-M7OW-R6ok-nsxFia/ r# U3 B; l0 b/ \2 k
|
|
发表于 2020-6-5 15:33:16