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楼主 |
发表于 2023-12-22 17:58:29
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# ls
1 m- _4 o7 p8 e# d# q' V- a! f1 lglance_drbd_data glance_drbd_data.gz glance_drbd_meta mysql_drbd_data mysql_drbd_meta5 A# _3 C; _2 f3 y$ j0 J4 A
# losetup -a5 g( N6 u& y4 Z2 K3 z4 L
/dev/loop5: [fd00]:8914193 (/var/lib/qrj/mysql_drbd_meta)% N9 }% z7 N( h `; `/ X
/dev/loop6: [fd00]:8914192 (/var/lib/qrj/mysql_drbd_data)
1 }/ G; I5 x/ W$ M/ i! z# losetup /dev/loop3 /var/lib/qrj/glance_drbd_meta
" K- I: G0 J D$ C* m' U7 d6 c0 |# losetup /dev/loop4 /var/lib/qrj/glance_drbd_data 9 A8 Y% h7 P/ H4 v; q/ {2 p
# lsblk # S' W/ S4 M+ o# C* D0 _+ `
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT' M3 ?# R ~$ m" l
loop3 7:3 0 4.8G 0 loop ! I! [& _1 @6 I, V8 v
loop4 7:4 0 50G 0 loop 5 A5 d5 ]( z+ O: C' M$ l3 h6 Q
loop5 7:5 0 2.4G 0 loop
% j8 i5 n; B6 v7 u/ v, W; {loop6 7:6 0 20G 0 loop 2 c9 d- P1 z# }" Z! E+ r, \5 k
sda 8:0 0 278.5G 0 disk & W9 w7 }& E6 r& U% Q& ]# F
├─sda1 8:1 0 512M 0 part /boot/efi
) U( N/ A3 u* Z. T! i6 h├─sda2 8:2 0 512M 0 part /boot
2 F$ L' X% f5 F! {& Q9 ]2 P O( d3 G- s├─sda3 8:3 0 32G 0 part [SWAP]& I+ U# ^) f( G6 ~0 m- C! O
└─sda4 8:4 0 245.5G 0 part
; C) T% \$ }' L! l ├─Root_vg-lv_root (dm-0) 253:0 0 230.4G 0 lvm /4 R. S" v* G; r4 y& A' C* g# e
├─Root_vg-lv_home (dm-1) 253:1 0 5G 0 lvm /home
8 C" j0 s8 \8 @) {7 T └─Root_vg-lv_tmp (dm-2) 253:2 0 5G 0 lvm /tmp+ d9 S9 w2 x- p6 A
drbd1 147:1 0 50G 1 disk
* n, X, [6 z; e( }6 Vdrbd0 147:0 0 20G 1 disk
4 E5 e0 k+ k2 k3 a1 _5 Z# service drbd restart
9 z0 I( c- l" s6 ?' P0 {9 y/ a' mStopping all DRBD resources: .
0 [4 J! |5 {0 l' O# j0 y8 TStarting DRBD resources: [
# n! t: g* g6 C Y! A create res: image mysql4 v2 t2 w/ R+ t5 S/ @# `
prepare disk: image mysql" F! X+ G8 \* j
adjust disk: image mysql
* j% u3 g, N, U0 h# z adjust net: image mysql! C Z/ c E$ F/ j
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.2 O$ Z4 O" }; u; ]( e
# service drbd status 0 \$ W: v0 K$ n/ S# F6 Z9 e5 w
drbd driver loaded OK; device status:
/ D6 O# R- V. E6 O4 f% Y! cversion: 8.4.5 (api:1/proto:86-101)2 n6 v- A: s& i X
GIT-hash: 1d360bde0e095d495786eaeb2a1ac76888e4db96 build by root@cucloud002, 2015-02-06 20:04:439 u- e% w9 k$ d2 W1 ^
m:res cs ro ds p mounted fstype
# C( H3 J* s, s% U2 [0:mysql Connected Secondary/Primary UpToDate/UpToDate C* N! q- c( k6 u$ J, r2 h9 Y
... sync'ed: 1.1% (7208/7284)M5 @; V* J. a! Q _# v8 l h
1:image SyncTarget Secondary/Primary Inconsistent/UpToDate C
n/ b4 M* L# P: O5 J, T r1 M. S% r Q
- Z- I- h% V6 ^) V; b* q/ f drbd-overview
% d4 V% |0 h. Z* s+ ~ 0:mysql/0 Connected Secondary/Primary UpToDate/UpToDate
: A& B* I4 X5 t. ]6 b/ W 1:image/0 SyncTarget Secondary/Primary Inconsistent/UpToDate . U, @( P0 X& q& K0 i. b2 J/ z0 d# ^: k
[>...................] sync'ed: 6.4% (6828/7284)M* \9 J5 f Z0 j- f8 o3 P+ ^9 w& m
6 [/ U7 v3 d) ~% e
$ X0 g3 l% L2 |
0 \& L' }" I* a" q3 L ls
; ~2 Y2 t' R# v- D% m) m# d' Q$ u' ~4 kglance_drbd_data glance_drbd_data.gz glance_drbd_meta mysql_drbd_data mysql_drbd_meta
- {$ z% N- z# D3 p( ^8 C. x& H
- T& A. Y+ F. `/ [. y3 V* P, W$ }; h
# rm -rf glance_drbd_data.gz
/ k4 D- F) [" ~8 y4 Y* B3 t7 F) X) W& ~
0 g' w& O0 k! j5 ^2 {* v0 g
# drbd-overview
* w4 w/ b+ q6 N* d# k 0:mysql/0 Connected Secondary/Primary UpToDate/UpToDate ! s% Y \4 Q2 h1 ]/ a' `- ^3 K5 D
1:image/0 SyncTarget Secondary/Primary Inconsistent/UpToDate & I1 j+ @& Y; i( j
[==>.................] sync'ed: 16.5% (6092/7284)M) _ T$ v5 K0 p6 }" C9 j/ u
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7 e7 t+ _- r$ \) w$ m! u# Z4 w2 e* p# y& [8 U5 ]1 d# [6 g
# ls
; Q( @0 E$ I4 R+ m/ Vls lsattr lsblk lscgroup lscpu lshal lsinitrd lslogins lsmod lsof lspci lss3 lssubsys 4 p# A0 `4 s6 ]' z
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' `* g/ V2 o7 J6 m& ^6 a+ _
# losetup -a
8 c: T6 B: i0 |4 L- R" Y/dev/loop3: [fd00]:8914191 (/var/lib/qrj/glance_drbd_meta): p7 \ }* {0 I; ~5 s3 O
/dev/loop4: [fd00]:8922610 (/var/lib/qrj/glance_drbd_data)
. i1 C2 I3 O4 f9 M4 O; o! s3 [/dev/loop5: [fd00]:8914193 (/var/lib/qrj/mysql_drbd_meta); _4 v/ Y2 x/ ?& _1 u' P6 d
/dev/loop6: [fd00]:8914192 (/var/lib/qrj/mysql_drbd_data)4 c9 M/ D+ g8 h4 ?, M
7 X |% Q* I" }* ^) l" t3 Q
- j3 R9 U2 y" m* h( @$ j% w# lsblk
n$ Y" z3 t3 eNAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
0 i2 N' _& q& Q: c* ^loop3 7:3 0 4.8G 0 loop
. K. o* o0 d9 Z1 Sloop4 7:4 0 50G 0 loop ! [3 p& e7 @2 P9 |( l+ N) F) I
loop5 7:5 0 2.4G 0 loop / G1 j7 J ]& s% c4 F5 _
loop6 7:6 0 20G 0 loop ; |! `( F; d- n. V; @: c
sda 8:0 0 278.5G 0 disk 5 U8 e: ?1 O! Y0 ?
├─sda1 8:1 0 512M 0 part /boot/efi. ~. S9 Z: v9 C5 U+ n: w
├─sda2 8:2 0 512M 0 part /boot
3 u; D a; P- [1 F, K1 r├─sda3 8:3 0 32G 0 part [SWAP]! z$ a! k# |" K9 x
└─sda4 8:4 0 245.5G 0 part
6 W) @& r) Q- M! T# M3 S ├─Root_vg-lv_root (dm-0) 253:0 0 230.4G 0 lvm /
. s8 y, G% B4 }6 U" X9 w+ o ├─Root_vg-lv_home (dm-1) 253:1 0 5G 0 lvm /home
* i+ i+ T- @4 r8 ^, @/ x └─Root_vg-lv_tmp (dm-2) 253:2 0 5G 0 lvm /tmp
' S/ z, ^/ c& \, a* I: L, rdrbd1 147:1 0 50G 1 disk ; x; A8 ^* r8 W y
drbd0 147:0 0 20G 1 disk 6 o9 E3 C1 E( L! @# g; i. \7 e
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