ceph rbd map in ubuntu 16.04 fails with map failed: (6) No such device or address
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
ceph (Ubuntu) |
Won't Fix
|
Low
|
Unassigned |
Bug Description
Ubuntu 16.04 with ceph cluster ok
root@x4600:~# ceph --version
ceph version 10.1.2 (4a2a6f72640d6b
root@x4600:~# ceph status
cluster 9ed0acb4-
health HEALTH_WARN
too many PGs per OSD (490 > max 300)
monmap e2: 3 mons at {cephmon1=
osdmap e254: 46 osds: 46 up, 46 in
flags sortbitwise
pgmap v141576: 11280 pgs, 13 pools, 278 MB data, 291 objects
232 GB used, 85424 GB / 85656 GB avail
rbd create is ok:
root@x4600:~# rbd create rbd/pippo --size 10240 --image-format 2
rbd ls is ok:
root@x4600:~# rbd ls
pippo
rbd map fails
root@x4600:~# rbd map rbd/pippo
rbd: sysfs write failed
rbd: map failed: (6) No such device or address
me too