Fwd: Need some help in setting up rbd image with kvm

2012-02-14 Thread Upendra Moturi
Also Including ceph team Hi Dan, I was following your post of Setting up a Ceph cluster and exporting a RBD volume to a KVM guest. I have few questions, What does mkcepfs do? (A per my understanding from your post ,it is used to to initialize filesystem/object store) How is object store

Fwd: Monitoring osd

2011-03-22 Thread Upendra Moturi
Hi How to monitor osds or mds failures to take necessary actions? -- Thanks and Regards, Upendra.M -- To unsubscribe from this list: send the line unsubscribe ceph-devel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: Issue with replication level.

2011-03-09 Thread Upendra Moturi
Thank you Brian Chrisman and Gregory Farnum for help. I understood the concept and able to figure out and fix it by separating journal from data volume.(having a separate partition for journal) On Tue, Mar 8, 2011 at 11:49 PM, Gregory Farnum gregory.far...@dreamhost.com wrote: On Tuesday, March

Re: problem with ceph init scripts

2011-03-02 Thread Upendra Moturi
. There is that wacky -a option, at least until we decide to remove it. But my advice is not to use that. Set up something like dsh. cheers, Colin On Tue, Mar 1, 2011 at 3:55 AM, Upendra Moturi upendr...@hexagrid.com wrote: Hi Colin Creating /var/run/ceph directory on every node has made

Re: problem with ceph init scripts

2011-02-28 Thread Upendra Moturi
some of them? Does the appropriate pid file exist on all nodes? What happens when you ssh in to those nodes manually and run init-ceph stop? Colin On Fri, Feb 18, 2011 at 6:11 AM, Upendra Moturi upendr...@hexagrid.com wrote: Hi Colin I am using the ubuntu 11.04 (32 bit) and got the ceph

Re: problem with ceph init scripts

2011-02-18 Thread Upendra Moturi
status 0? Colin On Thu, Feb 17, 2011 at 1:55 AM, Upendra Moturi upendr...@hexagrid.com wrote: Hi Colin Here is my ceph.conf : [global]       pid file = /var/run/ceph/$name.pid       debug ms = 1 [mon]        mon data = /data/mon$id [mon.0]        host = ceph0        mon addr

Re: problem with ceph init scripts

2011-02-17 Thread Upendra Moturi
, Feb 16, 2011 at 11:01 PM, Upendra Moturi upendr...@hexagrid.com wrote: Hi Colin I am using ceph version 0.24.2 commit:f7572de5cb87eb7157217be4975ae66d90831bb7 ubuntu 11.04 32 bit with upgraded kernal of 2.6.38-2-generic Installed ceph form apt source. With above configurations i still able

problem with ceph init scripts

2011-02-16 Thread Upendra Moturi
Hi, With ceph 0.24.2 and linux 2.6.38-2-generic(ubuntu) ,i face problems with ceph init scripts /etc/init.d/ceph -a start works fine But if we want to start a particular osd or mon or mds ,its not working and there is no error eg:/etc/init.d/ceph start osd1 does not start osd1 and don't

Re: problem with ceph init scripts

2011-02-16 Thread Upendra Moturi
, 2011 at 3:31 AM, Colin McCabe cmcc...@alumni.cmu.edu wrote: On Wed, Feb 16, 2011 at 1:41 PM, Colin McCabe cmcc...@alumni.cmu.edu wrote: On Wed, Feb 16, 2011 at 6:44 AM, Upendra Moturi upendr...@hexagrid.com wrote: But if we want to start a particular osd or mon or mds ,its not working