Hi, ceph-osd fails because: #ceph-osd -i 0 --mkfs --mkkey --osd-journal /dev/sde1 SG_IO: bad/missing sense data, sb[]: 70 00 05 00 00 00 00 0d 00 00 00 00 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2016-06-11 15:37:50.776385 7f64c5f4a800 -1 journal check: ondisk fsid 00000000-0 000-0000-0000-000000000000 doesn't match expected 564ad954-6ec3-4638-8cc0-ea1f33 1ad1f9, invalid (someone else's?) journal SG_IO: bad/missing sense data, sb[]: 70 00 05 00 00 00 00 0d 00 00 00 00 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 SG_IO: bad/missing sense data, sb[]: 70 00 05 00 00 00 00 0d 00 00 00 00 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 SG_IO: bad/missing sense data, sb[]: 70 00 05 00 00 00 00 0d 00 00 00 00 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2016-06-11 15:37:50.791534 7f64c5f4a800 -1 filestore(/var/lib/ceph/osd/ceph-0) c ould not find #-1:7b3f43c4:::osd_superblock:0# in index: (2) No such file or dir ectory 2016-06-11 15:37:50.795717 7f64c5f4a800 -1 created object store /var/lib/ceph/os d/ceph-0 for osd.0 fsid a8171427-141c-4766-9e0f-533d86dd4ef8 2016-06-11 15:37:50.795754 7f64c5f4a800 -1 auth: error reading file: /var/lib/ce ph/osd/ceph-0/keyring: can't open /var/lib/ceph/osd/ceph-0/keyring: (2) No such file or directory 2016-06-11 15:37:50.795885 7f64c5f4a800 -1 created new key in keyring /var/lib/c eph/osd/ceph-0/keyring ----------- # hdparm -i /dev/sde /dev/sde: SG_IO: bad/missing sense data, sb[]: 70 00 05 00 00 00 00 0d 00 00 00 00 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 HDIO_GET_IDENTITY failed: Invalid argument Thats connected to a LSI 3108 controller, exportet as Raid 1. I have also some Raid 10, and Raid 0 devices exportet. Everywhere the same. Kernel is 3.10.0-327.18.2.el7.x86_64 Can anyone tell me how to fix this ? Thank you ! -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:info@xxxxxxxxxxxxxxxxx Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht Hanau Geschäftsführung: Oliver Dzombic Steuer Nr.: 35 236 3622 1 UST ID: DE274086107 _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com