Hi, On Windows, the RBD device map commands are dispatched to a centralized service so that the daemons are not tied to the current Windows session. The service gets configured automatically by the MSI installer [1]. However, if you’d like to configure it manually, please check this document [2]. [1] https://docs.ceph.com/en/latest/install/windows-install/#msi-installer [2] https://github.com/ceph/ceph/blob/master/README.windows.rst#manual-installation Thanks, Lucian From: Aristide Bekroundjo<mailto:bekroundjo@xxxxxxx> Sent: Tuesday, August 24, 2021 12:34 PM To: ceph-users@xxxxxxx<mailto:ceph-users@xxxxxxx> Subject: Ceph on windows: unable to map RBDimage Hi, I try to map rbd image on windows but it fails with bellow message. 1 -1 rbd-wnbd: Could not send device map request. Make sure that the ceph service is running. Error: (5) AccÞs refusÚ. rbd: rbd-wnbd failed with error: C:\Program Files\Ceph\bin\rbd-wnbd: exit status: -22 I get the same feedback with ceph pacific and octopus Regards, _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx