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楼主 |
发表于 2023-12-22 17:58:29
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# ls; q/ d, w$ A/ ~6 \4 }3 Z
glance_drbd_data glance_drbd_data.gz glance_drbd_meta mysql_drbd_data mysql_drbd_meta
+ ]' J( q6 `: p+ |' Y+ _# losetup -a
. w3 ?# b* ]$ E% g; ~/dev/loop5: [fd00]:8914193 (/var/lib/qrj/mysql_drbd_meta)+ u6 {/ h0 T9 G
/dev/loop6: [fd00]:8914192 (/var/lib/qrj/mysql_drbd_data)
- U5 }- P4 x) m8 |# losetup /dev/loop3 /var/lib/qrj/glance_drbd_meta
/ L( @6 e& E; X" C2 D- Z4 N; k# losetup /dev/loop4 /var/lib/qrj/glance_drbd_data 9 c0 k' l S, }; Y1 o3 W7 j
# lsblk 0 A- b- c7 ^" }7 X; H% A3 f3 j
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT$ i5 J s/ K$ d6 N; y
loop3 7:3 0 4.8G 0 loop 0 X2 R) h- _2 z$ ~% t* z# G
loop4 7:4 0 50G 0 loop
& l; k7 l- W% [. P) V/ g2 t& T" |( w5 rloop5 7:5 0 2.4G 0 loop
" h7 l/ _+ P5 l: L0 V3 B- d" Iloop6 7:6 0 20G 0 loop 8 n( Q0 D3 _" n( c
sda 8:0 0 278.5G 0 disk " {- b8 D4 U- v1 Y, E
├─sda1 8:1 0 512M 0 part /boot/efi) s) `0 K6 \% F( [: N
├─sda2 8:2 0 512M 0 part /boot7 I0 y* r5 j `2 [4 e
├─sda3 8:3 0 32G 0 part [SWAP]
' @( Y9 A2 k) e/ ]& Z└─sda4 8:4 0 245.5G 0 part
$ S9 {- S5 a [8 h$ u, t8 {4 A ├─Root_vg-lv_root (dm-0) 253:0 0 230.4G 0 lvm /
0 Q4 K! Q; r6 A: N4 ]2 Z; S! E ├─Root_vg-lv_home (dm-1) 253:1 0 5G 0 lvm /home
. T# l7 v. y, x5 P* P) i └─Root_vg-lv_tmp (dm-2) 253:2 0 5G 0 lvm /tmp# d- {( p. Q. r) W! y7 F% u
drbd1 147:1 0 50G 1 disk
3 t% b* B E7 S! w8 y+ Bdrbd0 147:0 0 20G 1 disk
) {' g7 O! C) c# ]# service drbd restart
/ V9 I/ ?7 U4 Y/ p1 Y2 R0 HStopping all DRBD resources: .# N' |# P7 ^# f; j8 }' ?. |3 ^
Starting DRBD resources: [% T5 l# n5 z* _4 S1 q, ~% p) N
create res: image mysql9 }& @/ A$ q1 D7 g
prepare disk: image mysql! [( @3 E4 A6 x
adjust disk: image mysql
7 W. Y. u9 L& [) E3 R. t adjust net: image mysql% b0 Q$ V% Y. L$ \" Q# t$ j6 j9 s$ b% P
]
# |3 T N6 R/ @; f" i.
5 ?( y' A8 I1 d# service drbd status
! e; Y8 r* q& }, Z. S! ndrbd driver loaded OK; device status:$ ` |- S# q8 N: X" _' N
version: 8.4.5 (api:1/proto:86-101)
0 S5 {: [& ?0 T4 u' w* h3 TGIT-hash: 1d360bde0e095d495786eaeb2a1ac76888e4db96 build by root@cucloud002, 2015-02-06 20:04:43
% ~8 x/ }9 \* | {% {/ Dm:res cs ro ds p mounted fstype
2 g c C& G$ f# d- _* R' R0:mysql Connected Secondary/Primary UpToDate/UpToDate C
7 P7 @3 u( ], |4 s2 y w2 i+ x... sync'ed: 1.1% (7208/7284)M( B9 e1 Q7 N5 Q' \& ~: t
1:image SyncTarget Secondary/Primary Inconsistent/UpToDate C3 h3 k; w: E, Q! G/ n
' {, g; D# e8 w+ R
drbd-overview
, r% r) a V R7 S 0:mysql/0 Connected Secondary/Primary UpToDate/UpToDate
2 J( h$ n' G- C4 G 1:image/0 SyncTarget Secondary/Primary Inconsistent/UpToDate 1 d, H+ s# Z+ N
[>...................] sync'ed: 6.4% (6828/7284)M, v1 I: a z0 }& n
0 O3 }6 D5 l* K M( J" S1 j
1 o6 n: A9 L* c% |! y! \ o
* A3 i$ z, k$ x2 W ls
+ ~! o- C6 J" a/ x- M! }$ f- }glance_drbd_data glance_drbd_data.gz glance_drbd_meta mysql_drbd_data mysql_drbd_meta8 M$ u, u. a' z ^
6 \& ^( Z: p& K7 W, f, c4 G
/ {/ R1 Z4 r$ a, X( ?6 p% C# rm -rf glance_drbd_data.gz " u% k! G+ o) F
0 d, s7 u) M: x
) L! W# k+ @, v8 j4 }# drbd-overview . O' H" e Q4 e' X, T
0:mysql/0 Connected Secondary/Primary UpToDate/UpToDate ) Q' o) r" k M. {; @+ }( f
1:image/0 SyncTarget Secondary/Primary Inconsistent/UpToDate
7 v0 @2 h7 ~! O% r [==>.................] sync'ed: 16.5% (6092/7284)M
4 y9 o- |8 ^. _, ?
& Y* l7 x- X; H& [
# k! B: o9 ~5 g) b
9 r( Z) ]6 O4 u! } W; v* E# ls1 y2 G: B. L |- T* x7 ~" G
ls lsattr lsblk lscgroup lscpu lshal lsinitrd lslogins lsmod lsof lspci lss3 lssubsys ' a9 v$ w, Q9 j
2 A# E7 ?8 [# l3 L8 {& A2 ?. A' R2 F2 E/ a) l8 Z
# losetup -a$ h, i# o- Q' J+ w ?
/dev/loop3: [fd00]:8914191 (/var/lib/qrj/glance_drbd_meta)
, w7 {' w+ _# I* x/ d' s/dev/loop4: [fd00]:8922610 (/var/lib/qrj/glance_drbd_data)
4 v8 e8 K5 N7 K0 w" a/dev/loop5: [fd00]:8914193 (/var/lib/qrj/mysql_drbd_meta)
) _$ F- \3 _5 u9 p; `/dev/loop6: [fd00]:8914192 (/var/lib/qrj/mysql_drbd_data)7 N7 Y: b2 e H4 i# O9 v8 l# W
' e6 ~& |5 z- x, e5 J9 N( B( R
( F* V* U, U8 O' U7 _: z# lsblk
+ _9 \% R" Z/ e1 N& G% W8 INAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
) H3 g" E* O7 Q5 p' m eloop3 7:3 0 4.8G 0 loop
$ |6 y7 }' X( w4 x7 u+ a. qloop4 7:4 0 50G 0 loop 9 i: d4 e% F3 H1 B- c# q
loop5 7:5 0 2.4G 0 loop
1 f" @2 x$ T x( S0 Q8 j) Nloop6 7:6 0 20G 0 loop 7 h0 D [" i$ P
sda 8:0 0 278.5G 0 disk
, F$ i- l- u; j├─sda1 8:1 0 512M 0 part /boot/efi, C# P$ R: V5 x
├─sda2 8:2 0 512M 0 part /boot
, p9 F/ C4 W0 w: A/ y) H, h1 o: k' y├─sda3 8:3 0 32G 0 part [SWAP]
5 v9 Z: X! X) r# e0 {! _└─sda4 8:4 0 245.5G 0 part # N+ p2 G0 ]& B6 r! V+ \* I
├─Root_vg-lv_root (dm-0) 253:0 0 230.4G 0 lvm /
! p" ?" |! S, B+ i4 A$ g0 q ├─Root_vg-lv_home (dm-1) 253:1 0 5G 0 lvm /home
1 S# \. I6 ^1 o5 n └─Root_vg-lv_tmp (dm-2) 253:2 0 5G 0 lvm /tmp) M: f3 ]; l/ c% @0 s$ D
drbd1 147:1 0 50G 1 disk
4 Q) ~. t4 x% K7 @9 u" U p0 X, _drbd0 147:0 0 20G 1 disk
( y0 @* c( A0 o+ b& ~) f
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