Hi, I do not think that ceph-deploy osd prepare/deploy/create actually works when run on a partition. It was returning successfully for me, but wouldn't actually add any OSDs to the configuration and associate them with a host. No errors, but also no result, had to revert back to using mkcephfs.
Ilja > -----Original Message----- > From: ceph-users-boun...@lists.ceph.com [mailto:ceph-users- > boun...@lists.ceph.com] On Behalf Of Alvaro Izquierdo Jimeno > Sent: Thursday, June 06, 2013 2:26 AM > To: John Wilkins > Cc: ceph-users@lists.ceph.com > Subject: Re: [ceph-users] Problems with OSDs (cuttlefish) > > Hi John, > > Thanks for your answer! > > But Maybe I haven´t install the cuttlefish correctly in my hosts. > > sudo initctl list | grep ceph > -> none > > No ceph-all found anywhere. > > Steps that I have done to install cuttlefish: > > sudo rpm --import > 'https://ceph.com/git/?p=ceph.git;a=blob_plain;f=keys/release.asc' > sudo su -c 'rpm -Uvh http://ceph.com/rpm-cuttlefish/el6/x86_64/ceph- > release-1-0.el6.noarch.rpm' > sudo yum install ceph > > > Thanks a lot and best regards, > Álvaro. > > > > > -----Mensaje original----- > De: John Wilkins [mailto:john.wilk...@inktank.com] > Enviado el: jueves, 06 de junio de 2013 2:48 > Para: Alvaro Izquierdo Jimeno > CC: ceph-users@lists.ceph.com > Asunto: Re: [ceph-users] Problems with OSDs (cuttlefish) > > You can also start/stop an individual daemon this way: > > sudo stop ceph-osd id=0 > sudo start ceph-osd id=0 > > > > On Wed, Jun 5, 2013 at 4:33 PM, John Wilkins <john.wilk...@inktank.com> > wrote: > > Ok. It's more like this: > > > > sudo initctl list | grep ceph > > > > This lists all your ceph scripts and their state. > > > > To start the cluster: > > > > sudo start ceph-all > > > > To stop the cluster: > > > > sudo stop ceph-all > > > > You can also do the same with all OSDs, MDSs, etc. I'll write it up > > and check it in. > > > > > > On Wed, Jun 5, 2013 at 3:16 PM, John Wilkins > <john.wilk...@inktank.com> wrote: > >> Alvaro, > >> > >> I ran into this too. Clusters running with ceph-deploy now use > upstart. > >> > >>> start ceph > >>> stop ceph > >> > >> Should work. I'm testing and will update the docs shortly. > >> > >> On Wed, Jun 5, 2013 at 7:41 AM, Alvaro Izquierdo Jimeno > >> <aizquie...@aubay.es> wrote: > >>> Hi all, > >>> > >>> > >>> > >>> I already installed Ceph Bobtail in centos machines and it’s run > perfectly. > >>> > >>> > >>> > >>> But now I have to install Ceph Cuttlefish over Redhat 6.4. I have > >>> two machines (until the moment). We can assume the hostnames IP1 > and > >>> IP2 ;). I want (just to test) two monitors (one per host) and two > osds (one per host). > >>> > >>> In both machines, I have a XFS logical volume: > >>> > >>> Disk /dev/mapper/lvceph: X GB, Y bytes > >>> > >>> The logical volume is formatted with XFS (sudo mkfs.xfs -f -i > >>> size=2048 /dev/mapper/ lvceph) and mounted > >>> > >>> In /etc/fstab I have: > >>> > >>> /dev/mapper/lvceph /ceph xfs > >>> defaults,inode64,noatime 0 2 > >>> > >>> > >>> > >>> After use ceph-deploy to install (ceph-deploy install --stable > >>> cuttlefish > >>> IP1 IP2), create (ceph-deploy new IP1 IP2) and add two monitors > >>> (ceph-deploy --overwrite-conf mon create IP1 y ceph-deploy > >>> --overwrite-conf mon create IP2), I want to add the two osds > >>> > >>> > >>> > >>> ceph-deploy osd prepare IP1:/ceph > >>> > >>> ceph-deploy osd activate IP1:/ceph > >>> > >>> ceph-deploy osd prepare IP2:/ceph > >>> > >>> ceph-deploy osd activate IP2:/ceph > >>> > >>> > >>> > >>> > >>> > >>> But no one osd is up (neither in) > >>> > >>> #sudo ceph -d osd stat > >>> > >>> e3: 2 osds: 0 up, 0 in > >>> > >>> #sudo ceph osd tree > >>> > >>> # id weight type name up/down reweight > >>> > >>> -1 0 root default > >>> > >>> 0 0 osd.0 down 0 > >>> > >>> 1 0 osd.1 down 0 > >>> > >>> > >>> > >>> I tried to start both osds: > >>> > >>> #sudo /etc/init.d/ceph -a start osd.0 > >>> > >>> /etc/init.d/ceph: osd.0 not found (/etc/ceph/ceph.conf defines , > >>> /var/lib/ceph defines ) > >>> > >>> > >>> > >>> I suppose I have something wrong in the ceph-deploy osd prepare or > >>> activate but, can anybody help me to find it? > >>> > >>> Is needed to add anything more to /etc/ceph/ceph.conf? > >>> > >>> Now it looks like: > >>> > >>> [global] > >>> > >>> filestore_xattr_use_omap = true > >>> > >>> mon_host = the_ip_of_IP1, the_ip_of_IP2 > >>> > >>> osd_journal_size = 1024 > >>> > >>> mon_initial_members = IP1,IP2 > >>> > >>> auth_supported = cephx > >>> > >>> fsid = 43501eb5-e8cf-4f89-a4e2-3c93ab1d9cc5 > >>> > >>> > >>> > >>> > >>> > >>> Thanks in advanced and best regards, > >>> > >>> Álvaro > >>> > >>> > >>> > >>> > >>> > >>> > >>> > >>> > >>> > >>> > >>> > >>> > >>> ____________ > >>> Verificada la ausencia de virus por G Data AntiVirus Versión: AVA > >>> 22.10143 del 05.06.2013 Noticias de virus: www.antiviruslab.com > >>> > >>> _______________________________________________ > >>> ceph-users mailing list > >>> ceph-users@lists.ceph.com > >>> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > >>> > >> > >> > >> > >> -- > >> John Wilkins > >> Senior Technical Writer > >> Intank > >> john.wilk...@inktank.com > >> (415) 425-9599 > >> http://inktank.com > > > > > > > > -- > > John Wilkins > > Senior Technical Writer > > Intank > > john.wilk...@inktank.com > > (415) 425-9599 > > http://inktank.com > > > > -- > John Wilkins > Senior Technical Writer > Intank > john.wilk...@inktank.com > (415) 425-9599 > http://inktank.com > > ____________ > Verificada la ausencia de virus por G Data AntiVirus > Versión: AVA 22.10160 del 06.06.2013 > Noticias de virus: www.antiviruslab.com > _______________________________________________ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. 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