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发表于 2023-12-22 17:58:29
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# ls
% z( Q; l! Z. v& Z) ]glance_drbd_data glance_drbd_data.gz glance_drbd_meta mysql_drbd_data mysql_drbd_meta
- E J' r' t5 n0 S# losetup -a. x5 r- }- b5 P( B8 \2 f: R
/dev/loop5: [fd00]:8914193 (/var/lib/qrj/mysql_drbd_meta)
/ w+ ^- b1 l" R1 W/dev/loop6: [fd00]:8914192 (/var/lib/qrj/mysql_drbd_data)1 z1 O/ F0 _ ]# l: [
# losetup /dev/loop3 /var/lib/qrj/glance_drbd_meta
3 o- X! V; f1 R4 j$ D1 l# losetup /dev/loop4 /var/lib/qrj/glance_drbd_data
2 J, ?+ G+ V. U- f# lsblk
! Q. n$ `* b1 MNAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT5 Q. ]% Y9 G0 w# `, a+ |0 q, I
loop3 7:3 0 4.8G 0 loop N3 S6 j; d5 g7 w
loop4 7:4 0 50G 0 loop 8 u5 V+ k) e) O2 m) p0 f
loop5 7:5 0 2.4G 0 loop
7 _$ X4 [0 N! N# W7 z9 g Tloop6 7:6 0 20G 0 loop ' R- L" ?* V( x, [5 }
sda 8:0 0 278.5G 0 disk + L7 d0 ^$ h7 S; ?, K
├─sda1 8:1 0 512M 0 part /boot/efi+ H2 w/ @$ B+ X: V. U7 V0 u( i% F# O
├─sda2 8:2 0 512M 0 part /boot
) ?' i' [+ {/ I$ X* o* J; \9 z. [├─sda3 8:3 0 32G 0 part [SWAP]. R0 ]$ q' v' j/ S# }" @( z2 p
└─sda4 8:4 0 245.5G 0 part & d1 J8 y0 G e( m2 a
├─Root_vg-lv_root (dm-0) 253:0 0 230.4G 0 lvm /$ h6 P1 s! S: q5 [7 b
├─Root_vg-lv_home (dm-1) 253:1 0 5G 0 lvm /home
9 r" ~1 k, l: c% n0 H& N └─Root_vg-lv_tmp (dm-2) 253:2 0 5G 0 lvm /tmp
7 S1 p- U# U k7 M" P x0 K$ Zdrbd1 147:1 0 50G 1 disk
& d+ Y: e/ H; P- F- o) idrbd0 147:0 0 20G 1 disk \& c- f9 l2 R5 V8 D Z; r
# service drbd restart0 x8 ~1 i) a' q% k+ M6 S
Stopping all DRBD resources: .
( i8 [+ P# y. s' e/ I* V! tStarting DRBD resources: [
) L: B. S- ]! U, Y" V create res: image mysql
' Z* j. E9 {% w6 g) H r9 m) S) | prepare disk: image mysql
$ E0 z: s( ?. t5 T adjust disk: image mysql: x1 b! {% T" _! j8 K
adjust net: image mysql4 [" [8 m5 [5 Q; x# E
]
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8 I+ [$ r# r; D- F# service drbd status 5 ]9 m) N3 j3 \+ c6 P
drbd driver loaded OK; device status:
# x! [& i! Q5 n( d* z$ l2 J- Aversion: 8.4.5 (api:1/proto:86-101)
2 F- ?8 b) G3 \1 zGIT-hash: 1d360bde0e095d495786eaeb2a1ac76888e4db96 build by root@cucloud002, 2015-02-06 20:04:43
4 f% {, a8 j8 |$ c8 N. T* L! { ?m:res cs ro ds p mounted fstype M( {. _; p) O/ ?, @" o5 `
0:mysql Connected Secondary/Primary UpToDate/UpToDate C
5 H' Y& ]8 z) h+ y... sync'ed: 1.1% (7208/7284)M
% h" B+ b7 U& A; y1:image SyncTarget Secondary/Primary Inconsistent/UpToDate C
8 O6 F4 v$ E$ h6 |
$ a+ B8 \1 H9 Q4 Y4 y6 U/ y! T+ S drbd-overview - @( X) I F/ p: Z
0:mysql/0 Connected Secondary/Primary UpToDate/UpToDate
& u* l- O" u, z7 v# S$ y- n: W8 x) `, P 1:image/0 SyncTarget Secondary/Primary Inconsistent/UpToDate 0 c' p8 J" }) ~' J5 j" N) B
[>...................] sync'ed: 6.4% (6828/7284)M
2 f T* u5 {: b% q4 E4 `- E3 ]1 d) p% Y2 S/ D
5 C8 w' I) {! a1 m ~( ~
$ f& l" T( ^- S! w5 _( m ls
; w+ U. h) a8 F9 ]* ?. _glance_drbd_data glance_drbd_data.gz glance_drbd_meta mysql_drbd_data mysql_drbd_meta
. E" u* H* t8 ^6 ?7 j
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6 p: T& Y5 J2 m* H# rm -rf glance_drbd_data.gz & Y, v% H K. W, G
8 c# [; m& F" @; S( W! l, D
6 V, \) S, f) l3 p/ S# drbd-overview , Y2 b+ j8 O$ J% {
0:mysql/0 Connected Secondary/Primary UpToDate/UpToDate
- ~$ i, M/ N- D. e2 v& t 1:image/0 SyncTarget Secondary/Primary Inconsistent/UpToDate
7 T7 C/ C2 z5 p. W# X" r [==>.................] sync'ed: 16.5% (6092/7284)M% {' _( J0 a: p4 q) P" B2 C
6 Y% p, [& f% G) z5 X2 Y
8 A4 }3 O( H1 X u& `. V- E
3 O( t. Y6 u+ \) z9 w# ls) m+ }* C- X; M/ [
ls lsattr lsblk lscgroup lscpu lshal lsinitrd lslogins lsmod lsof lspci lss3 lssubsys
5 ]% A6 H+ a' r7 q
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# losetup -a4 q! S( _# z" z, V U3 @( f/ I9 ]
/dev/loop3: [fd00]:8914191 (/var/lib/qrj/glance_drbd_meta)
% e* \% @8 \: y+ K/dev/loop4: [fd00]:8922610 (/var/lib/qrj/glance_drbd_data)
; l0 k. s- d2 n- N8 w- _) u& b/dev/loop5: [fd00]:8914193 (/var/lib/qrj/mysql_drbd_meta)9 H+ N3 T( I9 S7 g; v( @" j
/dev/loop6: [fd00]:8914192 (/var/lib/qrj/mysql_drbd_data)) f2 _! v6 f8 @6 r+ `6 q8 B/ h
* y, A+ K' k" Y- @1 l4 L; }/ U. K k! [- F# c% ~
# lsblk $ m( c- T. b& W& F3 R7 m. \
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
$ j* v; a# D2 v$ V, S& p( gloop3 7:3 0 4.8G 0 loop
' }# {( |# U1 i8 I: r0 h# oloop4 7:4 0 50G 0 loop
' ] a) T) ?: q- E) y+ S6 mloop5 7:5 0 2.4G 0 loop
% t& a/ }4 {9 {6 j* \ Qloop6 7:6 0 20G 0 loop + z3 [" }6 A3 ~& X7 [
sda 8:0 0 278.5G 0 disk
( P, k$ T2 A1 Y0 Q. }├─sda1 8:1 0 512M 0 part /boot/efi" S% b8 y& J i: T+ O5 _% n
├─sda2 8:2 0 512M 0 part /boot
4 n5 Z( y% O: k7 z├─sda3 8:3 0 32G 0 part [SWAP]
; n$ C" h4 P! n└─sda4 8:4 0 245.5G 0 part
! `4 z. [1 J) I7 G" j+ D) F ├─Root_vg-lv_root (dm-0) 253:0 0 230.4G 0 lvm /) S: g3 Y8 u q7 V* z" I
├─Root_vg-lv_home (dm-1) 253:1 0 5G 0 lvm /home
: O; U5 ~; @( S └─Root_vg-lv_tmp (dm-2) 253:2 0 5G 0 lvm /tmp U/ t# J8 t1 J
drbd1 147:1 0 50G 1 disk 8 B$ A- `. k* y; ~
drbd0 147:0 0 20G 1 disk
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