Sage: Yes I tried that. user1@ceph4:~/ceph-0.48.1argonaut$ cd /data user1@ceph4:/data$ cd sd1 user1@ceph4:/data/sd1$ ls current d1 fsid lost+found store_version user1@ceph4:/data/sd1$ sudo rm -rf current d1 fsid store_version user1@ceph4:/data/sd1$ ls lost+found user1@ceph4:/data/sd1$ cd user1@ceph4:~$ sudo mkcephfs -a -c ceph.conf -k ceph.keyring ... === osd.0 === 2012-08-28 12:29:38.299530 b6fd0000 -1 OSD::mkfs: FileStore::mkfs failed with error -2 2012-08-28 12:29:38.299634 b6fd0000 -1 ** ERROR: error creating empty object store in /data/sd1: (2) No such file or directory failed: '/usr/local/sbin/mkcephfs -d /tmp/mkcephfs.syrvDQZU6f --init-daemon osd.0' user1@ceph4:~$ cd /data/sd1 user1@ceph4:/data/sd1$ lsn total 28K drwxr-xr-x 3 root root 4.0K Aug 28 12:29 current -rw-r--r-- 1 root root 4 Aug 28 12:29 store_version -rw-r--r-- 1 root root 37 Aug 28 12:29 fsid drwx------ 2 root root 16K Aug 28 10:40 lost+found Note that mkcephfs was able to create current, store_version and fsid. On Tue, Aug 28, 2012 at 1:14 PM, Sage Weil <sage@xxxxxxxxxxx> wrote: > On Tue, 28 Aug 2012, Tim Flavin wrote: >> Hi: >> >> I am having a problem with mkcephfs. I built ceph from the 48.1 tarball. >> >> When I type: sudo mkcephfs -a -c ceph.conf -k ceph.keyring >> >> I get: >> >> (monmap tool related stuff is ok) >> >> >> === osd.0 === >> 2012-08-28 11:51:49.549651 b6f85000 -1 OSD::mkfs: FileStore::mkfs >> failed with error -2 >> 2012-08-28 11:51:49.549767 b6f85000 -1 ** ERROR: error creating empty >> object store in /data/sd1: (2) No such file or directory >> failed: '/usr/local/sbin/mkcephfs -d /tmp/mkcephfs.mKzTuonWuF >> --init-daemon osd.0' > > That is not the most helpful error message, but: > >> >> >> user1@ceph4:~$ cat ceph.conf >> [osd] >> osd journal size = 1000 >> filestore xattr use omap = true >> >> [mon.a] >> host = ceph4 >> mon addr = 64.20.246.210 >> >> [osd.0] >> host = ceph4 >> osd data = /data/sd1 >> ; osd data = /dev/user1/data >> ; osd journal = /dev/sdc1 >> osd journal = /user1/log >> >> >> user1@ceph4:~$ ls /data/sd1 >> current d1 fsid lost+found store_version > > ...it looks like there is already data in that directory. Have you tried > removing all of the files in /data/sd1 and retrying? > > sage > > >> >> /data/sd1 is an ext4 file system with -o noatime,user_xattr >> >> Any ideas? >> >> >> Tim Flavin >> -- >> 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 >> >> -- 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
