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楼主 |
发表于 2023-12-22 17:58:29
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# ls$ A4 {/ n7 f! `! t) a6 U' a7 z2 {
glance_drbd_data glance_drbd_data.gz glance_drbd_meta mysql_drbd_data mysql_drbd_meta# r8 s4 m; n9 W
# losetup -a; M+ T. e6 [0 e, k8 o
/dev/loop5: [fd00]:8914193 (/var/lib/qrj/mysql_drbd_meta)
3 q3 K, E6 j/ U. m/dev/loop6: [fd00]:8914192 (/var/lib/qrj/mysql_drbd_data)6 G) N" H$ I# r( l
# losetup /dev/loop3 /var/lib/qrj/glance_drbd_meta . I$ H5 Q! g# X( D+ S
# losetup /dev/loop4 /var/lib/qrj/glance_drbd_data $ E+ b/ f8 y2 J3 B& U6 I; W
# lsblk ! E( ~0 _: N0 y; @
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
9 ?" p" M* y" v1 T3 B& [. \loop3 7:3 0 4.8G 0 loop
$ L9 D$ |7 l0 p0 r. H( |; L/ J' ^loop4 7:4 0 50G 0 loop # Y, l% B: v1 e
loop5 7:5 0 2.4G 0 loop 0 g2 k$ f, S1 s
loop6 7:6 0 20G 0 loop
) j# J9 n* V: c+ lsda 8:0 0 278.5G 0 disk
$ }4 Q' x9 N7 |2 \0 ?8 m; e├─sda1 8:1 0 512M 0 part /boot/efi, }0 y0 R4 ^2 n+ h! q. s
├─sda2 8:2 0 512M 0 part /boot
Q+ [$ o+ Y- h' n9 A6 Y├─sda3 8:3 0 32G 0 part [SWAP]8 e7 W! w8 f2 P7 s
└─sda4 8:4 0 245.5G 0 part
" [ X0 { I0 B4 A0 W" p ├─Root_vg-lv_root (dm-0) 253:0 0 230.4G 0 lvm /6 ]8 E# |9 p5 k4 \& ^& F/ V6 u: a
├─Root_vg-lv_home (dm-1) 253:1 0 5G 0 lvm /home# g* z! p8 n6 k/ R( T7 B
└─Root_vg-lv_tmp (dm-2) 253:2 0 5G 0 lvm /tmp
$ K0 y; I* B" u. R4 O! |drbd1 147:1 0 50G 1 disk
9 H2 k* {- D! i* wdrbd0 147:0 0 20G 1 disk ) I5 n L. R; [ `: Z+ S3 _
# service drbd restart
2 _4 {+ q9 P! |7 K) X9 \7 sStopping all DRBD resources: .
0 y0 Y/ w( l1 r1 GStarting DRBD resources: [/ L6 H1 X9 P7 T- S
create res: image mysql
# [. P* ]6 N5 G. g2 V prepare disk: image mysql
- g# s7 a' e' ]6 H2 A& l adjust disk: image mysql
* @2 p5 v G8 S# r$ p! z adjust net: image mysql
3 V+ M% R5 b7 d/ H]5 _ r' ~2 ?$ r- C
.2 L9 u- J: ]: h
# service drbd status $ y8 a: f( E/ B; C7 p6 M
drbd driver loaded OK; device status:, P2 h: T6 s6 h! v+ l
version: 8.4.5 (api:1/proto:86-101)
3 U4 u2 N7 h9 j4 I+ A7 uGIT-hash: 1d360bde0e095d495786eaeb2a1ac76888e4db96 build by root@cucloud002, 2015-02-06 20:04:43) N5 T3 `3 I. G1 F6 e
m:res cs ro ds p mounted fstype
: F" y/ ]$ \1 C/ b# c! b1 ?, L; d6 G0:mysql Connected Secondary/Primary UpToDate/UpToDate C% o3 p6 E+ X. B \/ ]& z
... sync'ed: 1.1% (7208/7284)M
: G4 R/ P( G, Q6 M4 y1:image SyncTarget Secondary/Primary Inconsistent/UpToDate C4 M+ v! Q% n8 q$ t" Q* M
) w- w& T" [6 U drbd-overview
5 E- w0 t& i1 g1 T 0:mysql/0 Connected Secondary/Primary UpToDate/UpToDate
: ^1 a+ z4 \( [ V( O s6 o5 Q 1:image/0 SyncTarget Secondary/Primary Inconsistent/UpToDate
& _5 g# p- `9 T+ w4 T& ]0 W& F5 w [>...................] sync'ed: 6.4% (6828/7284)M2 h1 S: Y/ H( B& b3 R- a! n9 c. A
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# J" E0 ^* U t U- ]! c
ls# U" R% H: J7 D
glance_drbd_data glance_drbd_data.gz glance_drbd_meta mysql_drbd_data mysql_drbd_meta
- g) \- u* T: H+ C- C, C* t/ W7 X% |+ |! L* ]2 W6 c
+ O# x8 \5 t2 s# rm -rf glance_drbd_data.gz ; v5 k- `2 v' ^6 j5 ?# M9 B
0 `' a6 t: T( T; v! ]" c+ z5 T, h% c8 N+ W8 ~$ S; u. C
# drbd-overview
7 p# T/ `1 {! t; N 0:mysql/0 Connected Secondary/Primary UpToDate/UpToDate
- ~ w6 }/ l/ w( p+ q 1:image/0 SyncTarget Secondary/Primary Inconsistent/UpToDate / v* k/ O- U2 m/ F
[==>.................] sync'ed: 16.5% (6092/7284)M
9 b+ k( B: c) S: S% {) {
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# T% X e: f- r" {2 C! _! d
# a# J0 n9 h( G# ls; @5 @: Y$ j& L- z- F% l
ls lsattr lsblk lscgroup lscpu lshal lsinitrd lslogins lsmod lsof lspci lss3 lssubsys 7 I6 f* H5 f" A9 l' m7 D
6 P0 g( q! @, u) w! l- G! R P+ t$ M! u( S
# losetup -a
6 i# A1 F& n! g, A1 |! O/dev/loop3: [fd00]:8914191 (/var/lib/qrj/glance_drbd_meta)
9 u1 _" X+ Y% H6 m$ a, M/dev/loop4: [fd00]:8922610 (/var/lib/qrj/glance_drbd_data)7 U1 m. ]& u% ^. G
/dev/loop5: [fd00]:8914193 (/var/lib/qrj/mysql_drbd_meta)
; x/ h8 s8 q# w" `4 T6 r$ b8 U c/dev/loop6: [fd00]:8914192 (/var/lib/qrj/mysql_drbd_data)
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# lsblk
. M- ^3 S M2 \" d: j, s ]6 `NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT4 H6 ^, r& f9 @& c! C) g4 ]
loop3 7:3 0 4.8G 0 loop
( C5 a0 O, g2 B- qloop4 7:4 0 50G 0 loop 3 s4 K7 I# y! Z* q2 C. X8 S
loop5 7:5 0 2.4G 0 loop - X9 N. F2 X, J( K/ c* ~
loop6 7:6 0 20G 0 loop 6 \, I2 p7 E+ M9 ]* V) @5 y6 n
sda 8:0 0 278.5G 0 disk ( _9 `- X' i! ]/ x* B
├─sda1 8:1 0 512M 0 part /boot/efi
6 X% g; ?$ j; D2 A, N& u├─sda2 8:2 0 512M 0 part /boot
% e6 L1 Q; F, P4 Q" P _├─sda3 8:3 0 32G 0 part [SWAP]! x. x; l" d4 n: G/ \6 O% z* j
└─sda4 8:4 0 245.5G 0 part ; k8 D1 Q9 j* n
├─Root_vg-lv_root (dm-0) 253:0 0 230.4G 0 lvm /( a6 s# q7 @, ?# C+ O3 p
├─Root_vg-lv_home (dm-1) 253:1 0 5G 0 lvm /home
, o) Y( p+ `+ X └─Root_vg-lv_tmp (dm-2) 253:2 0 5G 0 lvm /tmp
: R* o4 m. V% z8 s$ p% d- y; Xdrbd1 147:1 0 50G 1 disk 1 o1 W' L J" P6 s* v4 o
drbd0 147:0 0 20G 1 disk ! b, q+ j% G8 M
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