1. 在对应的 pool 中查找块存储
root@G0002:~# rbd ls images
root@G0002:~# rbd --pool images info i-jyfqkadr
rbd image 'i-jyfqkadr':
size 1TiB in 262144 objects
order 22 (4MiB objects)
block_name_prefix: rbd_data.5ff6d86b8b4567
format: 2
features: layering
flags:
parent: template/img-lrxctgje@template
overlap: 20GiB
2025-02-10 16:54:21.610380 7f4e581d30c0 -1 librbd: error retrieving trash entry: (95) Operation not supported
You have new mail in /var/mail/root
-
block_name_prefix: rbd_data.5ff6d86b8b4567 这表示RBD 的数据对象前缀
2. 查看对象信息
root@G0002:~# ceph osd map images rbd_data.5ff6d86b8b4567
osdmap e256292 pool 'images' (1) object 'rbd_data.5ff6d86b8b4567' -> pg 1.c929cd1c (1.11c) -> up ([3,19], p3) acting ([3,19], p3)
3. 查看 osd 信息
root@G0002:~# ceph osd find 3
{
"osd": 3,
"ip": "10.1.24.12:6800/168966",
"osd_fsid": "15d48f01-c436-4729-8de4-1554afb41ab1",
"crush_location": {
"host": "S0004-HDD",
"root": "root-hdd"
}
}
网友评论