You have been subscribed to a public bug: Precondition: the node use multipath service.
Operation: unmap the rbd volume after mapping the volume to node Error phenomenon: [root@2C5_19_CG1 ~(keystone_admin)]# rbd unmap /dev/rbd5 rbd: sysfs write failed rbd: unmap failed: (16) Device or resource busy Causal analysis: the rbd volume was taken over by multipath service ** Affects: multipath-tools (Ubuntu) Importance: Undecided Status: New ** Tags: ceph multipath -- the rbd volume can not unmap when using multipath service https://bugs.launchpad.net/bugs/1581764 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs