[cc'ing ceph-users, fishing for experienced users ;-] On 03/02/2014 11:55, Federico Simoncelli wrote: > Hi, do you have any news about the /dev/mapper device for ceph? > Is it there? What's the output of: > > # multipath -ll root@bm0014:~# rbd --pool ovh create --size 1 foobar root@bm0014:~# rbd --pool ovh map foobar root@bm0014:~# ls -l /dev/rbd1 brw-rw---- 1 root disk 251, 0 Feb 3 12:03 /dev/rbd1 root@bm0014:~# ls /dev/mapper control root@bm0014:~# multipath -ll root@bm0014:~# root@bm0014:~# uname -a Linux bm0014.the.re 3.11.0-13-generic #20~precise2-Ubuntu SMP Thu Oct 24 21:04:34 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux root@bm0014:~# modinfo rbd filename: /lib/modules/3.11.0-13-generic/kernel/drivers/block/rbd.ko license: GPL author: Jeff Garzik <jeff@xxxxxxxxxx> description: rados block device author: Yehuda Sadeh <yehuda@xxxxxxxxxxxxxxx> author: Sage Weil <sage@xxxxxxxxxxxx> author: Alex Elder <elder@xxxxxxxxxxx> srcversion: 53327A48E48E2776F1B7EA1 depends: libceph intree: Y vermagic: 3.11.0-13-generic SMP mod_unload modversions That does not look good, does it ? :-) Cheers -- Loïc Dachary, Artisan Logiciel Libre
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