It seems the bin is not present, is it part of ceph packages? tgonzaga@ceph-mon-3:~$ sudo rbd nbd map test /usr/bin/rbd-nbd: exec failed: (2) No such file or directory rbd: rbd-nbd failed with error: /usr/bin/rbd-nbd: exit status: 1
thanks in advance, *Thiago Gonzaga* SaaSOps Software Architect o. 1 (512) 2018-287 x2119 Skype: thiago.gonzaga20 [image: Aurea] <http://www.aurea.com/?utm_source=email-signature&utm_medium=email> On Sat, Mar 24, 2018 at 12:25 PM, <c...@elchaka.de> wrote: > > > Am 24. März 2018 00:05:12 MEZ schrieb Thiago Gonzaga < > thiago.gonz...@aurea.com>: > >Hi All, > > > >I'm starting with ceph and faced a problem while using object-map > > > >root@ceph-mon-1:/home/tgonzaga# rbd create test -s 1024 --image-format > >2 > >--image-feature exclusive-lock > >root@ceph-mon-1:/home/tgonzaga# rbd feature enable test object-map > >root@ceph-mon-1:/home/tgonzaga# rbd list > >test > >root@ceph-mon-1:/home/tgonzaga# rbd map test > >rbd: sysfs write failed > >RBD image feature set mismatch. You can disable features unsupported by > >the > >kernel with "rbd feature disable test object-map". > >In some cases useful info is found in syslog - try "dmesg | tail". > >rbd: map failed: (6) No such device or address > > > >how can we deal with that? I see some comments that large images > >without > >omap may suffer to get deleted > > I guess your issue is not Related to the Feature... directly...you are > trying to mount the Image with a Kernel which isnt Support your used > Feature. > > Perhaps could rbd-nbd be helpfull as i understand right this uses libdrb. > > - Mehmet > > > >Regards, > > > >*Thiago Gonzaga* > _______________________________________________ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >
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