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楼主 |
发表于 2022-6-29 17:36:14
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[root@controller1 ~]# lsblk
9 d; V1 \" v# L0 p1 _NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT0 \; t7 A2 m7 W- G) J* P- \
sr0 11:0 1 1024M 0 rom ; O9 B" m1 p1 ^6 [ C2 m% t
vda 252:0 0 80G 0 disk 0 }2 V& @. ?) v9 v
├─vda1 252:1 0 1G 0 part /boot/ A4 Z I; e( u' W( f2 x
└─vda2 252:2 0 79G 0 part
+ z6 @. A' n. ~8 t, i* `/ ?: [ ├─centos-swap 253:0 0 16G 0 lvm [SWAP]
6 C3 b! r p, K& E0 M5 e/ K1 v └─centos-root 253:1 0 63G 0 lvm /' E z6 r2 B* H( m( [
loop0 7:0 0 1.8G 0 loop 5 X$ m- `. g$ B6 C
loop1 7:1 0 1.8G 0 loop
( O7 C! B& Q* v' I2 _[root@controller1 ~]# lvs( M3 \9 L* q$ E5 @
LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert
8 w9 W+ S& k7 Z- ^3 ^, D root centos -wi-ao---- 63.00g 8 }1 Y" G, C0 ~4 E
swap centos -wi-ao---- <16.00g
( ]; `1 O, m( S4 v3 F# o4 t# L% S[root@controller1 ~]# vgchange -an
2 C2 f2 G; P0 l9 [1 s# |( w# b& L/ G b6 D, I: y4 ?- A1 F$ h$ S# c
0 p* z0 K5 S: ]- Y Logical volume centos/swap in use.
7 A& l x' ^ P. ~; j. Y Can't deactivate volume group "centos" with 2 open logical volume(s)
; _7 ]7 o9 s. Y! X+ D# [ _. d! N[root@controller1 ~]#
- B4 |( Y; j* b {# Y% W2 b. X[root@controller1 ~]#
4 C5 ^: X" H" [; V) T; R3 e[root@controller1 ~]# kpartx -dv /dev/loop0( ~, n" N+ H: ?3 D
[root@controller1 ~]# kpartx -dv /dev/loop1% b! l9 E: q9 g3 z
[root@controller1 ~]# losetup -a
* x# }0 n& l. { }/ C" v/ j; Y v, V; r/dev/loop0: [64769]:67234908 (/usr/src/39a2e9a9-2ce5-454a-bd66-47f15eeb11ea-out (deleted))
$ ]5 | {1 S% ?4 J' Y8 r. h) q/dev/loop1: [64769]:67234908 (/usr/src/39a2e9a9-2ce5-454a-bd66-47f15eeb11ea-out (deleted))3 _4 V' ^( m: ]8 V' `- ]
[root@controller1 ~]# losetup -d /dev/loop1
- T/ P2 u# `' S0 A[root@controller1 ~]# losetup -d /dev/loop0
3 ~: n- ]9 j$ q[root@controller1 ~]# losetup -a; A& P3 O7 L9 f' J- w/ j G
[root@controller1 ~]# / q1 ~. }7 O- N% n
[root@controller1 ~]# + M5 e; N: w# C$ `8 G3 x
[root@controller1 ~]# 6 Z4 B" @1 H; K( M
[root@controller1 ~]# lsblk 9 a5 }9 v& k: B. m+ k" h
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
5 z/ f0 t* _7 ?2 y6 k. V1 msr0 11:0 1 1024M 0 rom
) Z% [0 j3 P! d7 _5 w4 ?vda 252:0 0 80G 0 disk ; o a6 m- I/ A j5 d
├─vda1 252:1 0 1G 0 part /boot+ S$ D+ C; x) ~9 m+ o, C0 m( [
└─vda2 252:2 0 79G 0 part ! s* h# \! U1 N, u
├─centos-swap 253:0 0 16G 0 lvm [SWAP]! X- V T, y+ e
└─centos-root 253:1 0 63G 0 lvm / |
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发表于 2022-6-29 17:00:03