|
|
3 P4 z1 I k [1 w% q2 t
创建一个rbd块设备：$ q* o4 r- C" `% Q
qemu-img create -f rbd rbd:volumes/openEuler-test 5G. r9 `9 _& F- `: w+ i" `' o# X3 o1 x
1 s8 o. j0 Z6 N+ c+ j
扩容resize大小：; m \) `, k. b5 G9 i* S- L& ?
rbd resize --size 1T volumes/openEuler-test --allow-shrink |4 o9 y0 t* ~% C5 F
. z7 U5 u$ r6 C( I a( S4 H
4 D' A2 r6 p8 V: h) v! v
) I% m# \2 T5 E' o! Q$ rbd info volumes/openEuler-test# Z* N" p5 I$ p; l+ }# U
rbd image 'openEuler-test':, ?5 B; B& K: b% d: y
size 1 TiB in 262144 objects
$ W# k2 N. r) {: ~- z! t order 22 (4 MiB objects)
5 j/ u- Y7 L$ o# d snapshot_count: 00 n. U. e- l8 ?9 s
id: 9d5ccdb42adeb
( B" Z6 S/ c# k) {% C9 W block_name_prefix: rbd_data.9d5ccdb42adeb8 T7 ^% j [) g1 `* C5 p n5 J# M
format: 23 |9 C% m( s4 [/ V; r: I
features: layering, exclusive-lock, object-map, fast-diff, deep-flatten
1 n; j( X% ?. U. }( v4 P; \+ Z6 i op_features: ; L% r. v/ Y q$ B9 l
flags: - W! p% A1 a% p
create_timestamp: Wed Oct 30 15:06:14 2024! o, y* ^$ k+ ]5 C+ ?
access_timestamp: Sat Nov 2 15:37:16 2024% R }, L$ F! A1 p* e
modify_timestamp: Sat Nov 2 15:44:24 2024 [3 T' E( e6 ^3 k
+ N( e6 ?' x9 s+ K% j/ c
3 [! V( h' F3 k6 S D磁盘扩容成功。
! u5 Y9 a& @( e2 K+ [$ I; o& b; X6 y Z3 e4 R. ~ T
|
|
发表于 2024-11-2 15:50:12