[ceph-users] ceph-disk: Error: ceph osd start failed: Command '['/sbin/service', 'ceph', 'start', 'osd.5']' returned non-zero exit status 1

Hi, I launched a ceph (ceph version 0.80.5) lab on my laptop with 7 disk for osd. Yesterday all works fine, and i can create new pool and mount them. But after reboot, the ceph now working, more specificly the osd not start, belows are logs [root@cephnode1 ~]# ceph-disk activate-all === osd.5 ===

[ceph-users] Connection refused after configure ceph.conf but Monitor Still Using IPV6

hi, cephers i am new here , and lanunched a ceph single node with mon, mds and osds, belows is ceph.conf. I want using ipv4 with mon deamon, but it still using IPV6 *ceph.conf* --- [global] auth_service_required = none filestore_xattr_use_omap