Hi, The ceph-disk (10.0.4 version) command seems to have problems operating on a Redhat 7 system, it uses the partprobe command unconditionally to update the partition table, I had to change this to partx -u to get past this. @@ -1321,13 +1321,13 @@ processed, i.e. the 95-ceph-osd.rules actions and mode changes, group changes etc. are complete. """ - LOG.debug('Calling partprobe on %s device %s', description, dev) + LOG.debug('Calling partx on %s device %s', description, dev) partprobe_ok = False error = 'unknown error' for i in (1, 2, 3, 4, 5): command_check_call(['udevadm', 'settle', '--timeout=600']) try: - _check_output(['partprobe', dev]) + _check_output(['partx', '-u', dev]) partprobe_ok = True break except subprocess.CalledProcessError as e: It really needs to be doing that conditional on the operating system version. Steve ---------------------------------------------------------------------- The information contained in this transmission may be confidential. Any disclosure, copying, or further distribution of confidential information is not permitted unless such privilege is explicitly granted in writing by Quantum. Quantum reserves the right to have electronic communications, including email and attachments, sent across its networks filtered through anti virus and spam software programs and retain such messages in order to comply with applicable data security and retention requirements. Quantum is not responsible for the proper and complete transmission of the substance of this communication or for any delay in its receipt. _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com