| Hi Greg,
I haven’t setup anything in ceph.conf as mds.cephmon002 nor in any ceph folders. I have always tried to set it up as mds.lab-cephmon002, so I am wondering where is it getting that value from?
—Jiten On Fri, Nov 21, 2014 at 3:21 PM, JIten Shah < jshah2005@xxxxxx> wrote: I am trying to setup 3 MDS servers (one on each MON) but after I am done
setting up the first one, it give me below error when I try to start it on
the other ones. I understand that only 1 MDS is functional at a time, but I
thought you can have multiple of them up, incase the first one dies? Or is
that not true?
[jshah@Lab-cephmon002 mds.Lab-cephmon002]$ sudo service ceph start
mds.Lab-cephmon002
/etc/init.d/ceph: mds.Lab-cephmon002 not found (/etc/ceph/ceph.conf defines
mon.Lab-cephmon002 mds.cephmon002 , /var/lib/ceph defines mon.Lab-cephmon002
mds.cephmon002)
[jshah@Lab-cephmon002 mds.Lab-cephmon002]$ ls -l
/var/lib/ceph/mds/mds.Lab-cephmon002/
total 0
-rwxr-xr-x 1 root root 0 Nov 14 18:42 done
-rwxr-xr-x 1 root root 0 Nov 14 18:42 sysvinit
[jshah@Lab-cephmon002 mds.Lab-cephmon002]$ grep cephmon002
/etc/ceph/ceph.conf
mon_initial_members = Lab-cephmon001, Lab-cephmon002, Lab-cephmon003
mds_data = /var/lib/ceph/mds/mds.Lab-cephmon002
keyring = /var/lib/ceph/mds/mds.Lab-cephmon002/keyring
As the error says, you are trying to start up something called "mds.Lab-cephmon002", but the ceph.conf and ceph folder hierarchy only defines a "mds.cephmon002". -Greg
|
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