stop rbdmap service will unmap all rbd, and rbd showmapped shows none. 

From: "许雪寒" <[email protected]> 
To: "xiang dai" <[email protected]>, "ceph-users" 
<[email protected]> 
Sent: Tuesday, June 19, 2018 11:01:03 AM 
Subject: 答复: how can i remove rbd0 



rbd unmap [dev-path] 




发件人 : ceph-users [mailto:[email protected]] 代表 
[email protected] 
发送时间 : 2018 年 6 月 19 日 10:52 
收件人 : ceph-users 
主题 : [ceph-users] how can i remove rbd0 





Hi,all! 





I found a confused question: 





[root@test]# rbd ls 
[root@test]# lsblk 
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT 
sda 8:0 0 931.5G 0 disk 
├─sda1 8:1 0 1G 0 part /boot 
├─sda2 8:2 0 200G 0 part 
│ ├─root 253:0 0 50G 0 lvm / 
│ └─swap 253:1 0 8G 0 lvm [SWAP] 
└─sda3 8:3 0 186.3G 0 part 
sr0 11:0 1 1024M 0 rom 
rbd0 252:0 0 500G 0 disk <=== 





I have stopped rbdmap service. 


I do not want to reboot, how can i rm rbd0? 


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