I've deployed a cluster with one monitor and one OSD using ceph-deploy. The OSD is spinning up, and there are some errors in the log after `ceph-deploy create osd osd0:/dev/sdb`. 2015-08-27 14:23:28.061297 7f46d6811980 -1 OSD magic @??7?V != my ceph osd volume v026 ceph.conf: [global] fsid = 9126937a-c39c-42c5-a00d-30625ce8fa11 mon_initial_members = mon0 mon_host = 10.10.2.3 auth_cluster_required = cephx auth_service_required = cephx auth_client_required = cephx filestore_xattr_use_omap = true enable experimental unrecoverable data corrupting features = newstore rocksdb public network = 10.10.2.0/8 cluster network = 10.10.1.0/8 [mon.a] host = mon0 mon addr = 10.10.2.3:6789 [osd] #osd objectstore = memstore osd objectstore = newstore [osd.0] public addr = 10.10.2.1 cluster addr = 10.10.1.2 full config log: 2015-08-27 14:23:05.227604 7f1db823b980 0 ceph version 0.46-24817-g94ce100 (94ce1007fdde72a67281c18447a7ac879f2614ad), process ceph-osd, pid 13468 2015-08-27 14:23:05.227632 7f1db823b980 -1 WARNING: experimental feature 'newstore' is enabled Please be aware that this feature is experimental, untested, unsupported, and may result in data corruption, data loss, and/or irreparable damage to your cluster. Do not use feature with important data. 2015-08-27 14:23:05.247424 7f5576b43980 0 ceph version 0.46-24817-g94ce100 (94ce1007fdde72a67281c18447a7ac879f2614ad), process ceph-osd, pid 13493 2015-08-27 14:23:05.247449 7f5576b43980 -1 WARNING: experimental feature 'newstore' is enabled Please be aware that this feature is experimental, untested, unsupported, and may result in data corruption, data loss, and/or irreparable damage to your cluster. Do not use feature with important data. 2015-08-27 14:23:05.274768 7fbe45229980 0 ceph version 0.46-24817-g94ce100 (94ce1007fdde72a67281c18447a7ac879f2614ad), process ceph-osd, pid 13497 2015-08-27 14:23:05.274797 7fbe45229980 -1 WARNING: experimental feature 'newstore' is enabled Please be aware that this feature is experimental, untested, unsupported, and may result in data corruption, data loss, and/or irreparable damage to your cluster. Do not use feature with important data. 2015-08-27 14:23:25.171436 7ff6a3816980 0 ceph version 0.46-24817-g94ce100 (94ce1007fdde72a67281c18447a7ac879f2614ad), process ceph-osd, pid 13677 2015-08-27 14:23:25.171457 7ff6a3816980 -1 WARNING: experimental feature 'newstore' is enabled Please be aware that this feature is experimental, untested, unsupported, and may result in data corruption, data loss, and/or irreparable damage to your cluster. Do not use feature with important data. 2015-08-27 14:23:25.173214 7ff6a3816980 -1 WARNING: the following dangerous and experimental features are enabled: newstore,rocksdb 2015-08-27 14:23:25.173623 7ff6a3816980 1 newstore(/var/lib/ceph/tmp/mnt.sU2pxt) mkfs path /var/lib/ceph/tmp/mnt.sU2pxt 2015-08-27 14:23:25.173633 7ff6a3816980 1 newstore(/var/lib/ceph/tmp/mnt.sU2pxt) _open_path using fs driver 'generic' 2015-08-27 14:23:25.173651 7ff6a3816980 1 newstore(/var/lib/ceph/tmp/mnt.sU2pxt) mkfs fsid is already set to db74b022-d47b-4313-8367-44ed6ab5a2ce 2015-08-27 14:23:25.173994 7ff6a3816980 -1 WARNING: experimental feature 'rocksdb' is enabled Please be aware that this feature is experimental, untested, unsupported, and may result in data corruption, data loss, and/or irreparable damage to your cluster. Do not use feature with important data. 2015-08-27 14:23:25.235063 7ff6a3816980 1 newstore(/var/lib/ceph/tmp/mnt.sU2pxt) _open_db opened rocksdb path /var/lib/ceph/tmp/mnt.sU2pxt options 2015-08-27 14:23:25.235237 7ff6a3816980 1 newstore(/var/lib/ceph/tmp/mnt.sU2pxt) mount path /var/lib/ceph/tmp/mnt.sU2pxt 2015-08-27 14:23:25.235254 7ff6a3816980 1 newstore(/var/lib/ceph/tmp/mnt.sU2pxt) _open_path using fs driver 'generic' 2015-08-27 14:23:25.235281 7ff6a3816980 -1 WARNING: experimental feature 'rocksdb' is enabled Please be aware that this feature is experimental, untested, unsupported, and may result in data corruption, data loss, and/or irreparable damage to your cluster. Do not use feature with important data. 2015-08-27 14:23:25.263694 7ff6a3816980 1 newstore(/var/lib/ceph/tmp/mnt.sU2pxt) _open_db opened rocksdb path /var/lib/ceph/tmp/mnt.sU2pxt options 2015-08-27 14:23:25.263865 7ff6a3816980 1 newstore(/var/lib/ceph/tmp/mnt.sU2pxt) _recover_next_fid old fid_max 0/0 2015-08-27 14:23:25.263887 7ff6a3816980 1 newstore(/var/lib/ceph/tmp/mnt.sU2pxt) _recover_next_nid old nid_max 0 2015-08-27 14:23:25.303719 7ff6a3816980 1 newstore(/var/lib/ceph/tmp/mnt.sU2pxt) umount 2015-08-27 14:23:25.525720 7ff6a3816980 -1 created object store /var/lib/ceph/tmp/mnt.sU2pxt journal /var/lib/ceph/tmp/mnt.sU2pxt/journal for osd.0 fsid 9126937a-c39c-42c5-a00d-30625ce8fa11 2015-08-27 14:23:25.525785 7ff6a3816980 -1 auth: error reading file: /var/lib/ceph/tmp/mnt.sU2pxt/keyring: can't open /var/lib/ceph/tmp/mnt.sU2pxt/keyring: (2) No such file or directory 2015-08-27 14:23:25.525984 7ff6a3816980 -1 created new key in keyring /var/lib/ceph/tmp/mnt.sU2pxt/keyring 2015-08-27 14:23:27.154726 7f929cf3b980 0 ceph version 0.46-24817-g94ce100 (94ce1007fdde72a67281c18447a7ac879f2614ad), process ceph-osd, pid 13909 2015-08-27 14:23:27.154752 7f929cf3b980 -1 WARNING: experimental feature 'newstore' is enabled Please be aware that this feature is experimental, untested, unsupported, and may result in data corruption, data loss, and/or irreparable damage to your cluster. Do not use feature with important data. 2015-08-27 14:23:27.154935 7f929cf3b980 -1 OSD magic @^@ÿ?7È^P^@^@^@^@^@?^@^@^@^@^@^@^@V != my ceph osd volume v026 2015-08-27 14:23:27.459807 7f3b397f7980 0 ceph version 0.46-24817-g94ce100 (94ce1007fdde72a67281c18447a7ac879f2614ad), process ceph-osd, pid 13974 2015-08-27 14:23:27.459824 7f3b397f7980 -1 WARNING: experimental feature 'newstore' is enabled Please be aware that this feature is experimental, untested, unsupported, and may result in data corruption, data loss, and/or irreparable damage to your cluster. Do not use feature with important data. 2015-08-27 14:23:27.459944 7f3b397f7980 -1 OSD magic @^@ÿ?7È^P^@^@^@^@^@?^@^@^@^@^@^@^@V != my ceph osd volume v026 2015-08-27 14:23:27.772705 7fed333b4980 0 ceph version 0.46-24817-g94ce100 (94ce1007fdde72a67281c18447a7ac879f2614ad), process ceph-osd, pid 14039 2015-08-27 14:23:27.772720 7fed333b4980 -1 WARNING: experimental feature 'newstore' is enabled Please be aware that this feature is experimental, untested, unsupported, and may result in data corruption, data loss, and/or irreparable damage to your cluster. Do not use feature with important data. 2015-08-27 14:23:27.772819 7fed333b4980 -1 OSD magic @^@ÿ?7È^P^@^@^@^@^@?^@^@^@^@^@^@^@V != my ceph osd volume v026 2015-08-27 14:23:28.061033 7f46d6811980 -1 WARNING: the following dangerous and experimental features are enabled: newstore,rocksdb 2015-08-27 14:23:28.061084 7f46d6811980 -1 WARNING: the following dangerous and experimental features are enabled: newstore,rocksdb 2015-08-27 14:23:28.061130 7f46d6811980 0 ceph version 0.46-24817-g94ce100 (94ce1007fdde72a67281c18447a7ac879f2614ad), process ceph-osd, pid 14104 2015-08-27 14:23:28.061141 7f46d6811980 -1 WARNING: experimental feature 'newstore' is enabled Please be aware that this feature is experimental, untested, unsupported, and may result in data corruption, data loss, and/or irreparable damage to your cluster. Do not use feature with important data. 2015-08-27 14:23:28.061297 7f46d6811980 -1 OSD magic @^@ÿ?7È^P^@^@^@^@^@?^@^@^@^@^@^@^@V != my ceph osd volume v026 -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
