Re: [ceph-users] Rbd map command doesn't work

: Somnath Roy Cc: EP Komarla ; ceph-users@lists.ceph.com Subject: Re: [ceph-users] Rbd map command doesn't work EP, Try setting the crush map to use legacy tunables. I've had the same issue with the"feature mismatch" errors when using krbd that didn't support format 2 and ru

Re: [ceph-users] Rbd map command doesn't work

bject: RE: Rbd map command doesn't work > > The default format of rbd image in jewel is 2 along with bunch of other > deatures enabled , so, you have following two option: > > 1. create a format 1 image –image-format 1 > > 2. Or, do this in the ceph.conf file [client] or

Re: [ceph-users] Rbd map command doesn't work

[mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of EP Komarla Sent: Tuesday, August 16, 2016 2:52 PM To: ceph-users@lists.ceph.com<mailto:ceph-users@lists.ceph.com> Subject: [ceph-users] Rbd map command doesn't work All, I am creating an image and mapping it. The below commands used

Re: [ceph-users] Rbd map command doesn't work

in the ceph.conf file [client] or [global] before creating image.. rbd_default_features = 3 Thanks & Regards Somnath From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of EP Komarla Sent: Tuesday, August 16, 2016 2:52 PM To: ceph-users@lists.ceph.com<mailto:ceph-users@list

Re: [ceph-users] Rbd map command doesn't work

ards Somnath From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of EP Komarla Sent: Tuesday, August 16, 2016 2:52 PM To: ceph-users@lists.ceph.com Subject: [ceph-users] Rbd map command doesn't work All, I am creating an image and mapping it. The below commands used t

[ceph-users] Rbd map command doesn't work

All, I am creating an image and mapping it. The below commands used to work in Hammer, now the same is not working in Jewel. I see the message about some feature set mismatch - what features are we talking about here? Is this a known issue in Jewel with a workaround? Thanks, - epk ===