hi cephers:
I create a rbd volume(image) on Jewel release, when exec rbd map, I got the error message as follows.i can not find any message usage in syslog/kern.log/messages.
anyone can share some tips?
----------------------my ceph version--------------------------------------------
root@hzbxs-xzy-ceph-dev-mon:~/ceph-cluster# ceph -v
ceph version 10.1.2 (4a2a6f72640d6b74a3bbd92798bb913ed380dcd4)
---------------------system info----------------------------------------------------
root@hzbxs-xzy-ceph-dev-mon:~/ceph-cluster# cat /etc/debian_version
8.4
root@hzbxs-xzy-ceph-dev-mon:~/ceph-cluster# uname -a
Linux hzbxs-xzy-ceph-dev-mon 3.16.0-4-amd64 #1 SMP Debian 3.16.7-ckt25-2 (2016-04-08) x86_64 GNU/Linux
----------------------my screen snap---------------------------------------------
root@hzbxs-xzy-ceph-dev-mon:~/ceph-cluster# ceph osd lspools
2016-04-18 16:24:24.691909 7fb08663b700 -1 WARNING: the following dangerous and experimental features are enabled: bluestore,rocksdb
2016-04-18 16:24:24.701003 7fb08663b700 -1 WARNING: the following dangerous and experimental features are enabled: bluestore,rocksdb
1 rbd,
root@hzbxs-xzy-ceph-dev-mon:~/ceph-cluster# rbd --image test_volume info --pool rbd
2016-04-18 16:24:27.396490 7f2156ea2d40 -1 WARNING: the following dangerous and experimental features are enabled: bluestore,rocksdb
2016-04-18 16:24:27.396551 7f2156ea2d40 -1 WARNING: the following dangerous and experimental features are enabled: bluestore,rocksdb
2016-04-18 16:24:27.399508 7f2156ea2d40 -1 WARNING: the following dangerous and experimental features are enabled: bluestore,rocksdb
rbd image 'test_volume':
size 1024 MB in 256 objects
order 22 (4096 kB objects)
block_name_prefix: rbd_data.371a6b8b4567
format: 2
features: layering, exclusive-lock, object-map, fast-diff, deep-flatten
flags:
root@hzbxs-xzy-ceph-dev-mon:~/ceph-cluster# rbd map test_volume --pool rbd
2016-04-18 16:25:02.547462 7f291c173d40 -1 WARNING: the following dangerous and experimental features are enabled: bluestore,rocksdb
2016-04-18 16:25:02.547523 7f291c173d40 -1 WARNING: the following dangerous and experimental features are enabled: bluestore,rocksdb
2016-04-18 16:25:02.550352 7f291c173d40 -1 WARNING: the following dangerous and experimental features are enabled: bluestore,rocksdb
rbd: sysfs write failed
rbd: map failed: (6) No such device or address
root@hzbxs-xzy-ceph-dev-mon:~/ceph-cluster#
_______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
