Keep in mind also that the osd map command doesn't require the object to exist. So you can run some maps and see which objects will land where if and when they are created.
On Mar 29, 2013, at 9:32 PM, Waed Bataineh <promiselad...@gmail.com> wrote: > Dan, > > well exactly if i used the mapping command line i have confusion about some > issues if i may : > _ exactly what it meant by obj in rados -p <pool> put <file> <obj> , is this > obj consider like the first part of the file and pointing to the other > object? > _how i can get the file back ? > _Finally, if i have two OSDs n no replica when do the mapping it always store > at osd.0, is there a way to mak it store on osd.1 or it will continue till > osd.0 will reach nearfull ? > > Thank you. > > > On Sat, Mar 30, 2013 at 7:15 AM, Dan Mick <dan.m...@inktank.com> wrote: >> so "rados -p <pool> put <file> <obj>" is one way to create an object. There >> are also C/C++/Python librados bindings for writing programs to do so. >> >> >> On 03/28/2013 05:30 AM, Waed Bataineh wrote: >>> Object Store. >>> >>> >>> On Thu, Mar 28, 2013 at 11:51 AM, Sebastien Han >>> <sebastien....@enovance.com <mailto:sebastien....@enovance.com>> wrote: >>> >>> Hi, >>> >>> It depends, what do you to use from Ceph? Object store? Block >>> device? Distributed filesystem? >>> >>> –––– >>> Sébastien Han >>> Cloud Engineer >>> >>> "Always give 100%. Unless you're giving blood." >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> PHONE : +33 (0)1 49 70 99 72 – MOBILE : +33 (0)6 52 84 44 70 >>> EMAIL : sebastien....@enovance.com >>> <mailto:sebastien....@enovance.com> – SKYPE : han.sbastien >>> >>> ADDRESS : 10, rue de la Victoire – 75009 Paris >>> WEB : www.enovance.com <http://www.enovance.com> – TWITTER : @enovance >>> >>> >>> On Mar 28, 2013, at 9:31 AM, Waed Bataineh <promiselad...@gmail.com >>> <mailto:promiselad...@gmail.com>> wrote: >>> >>>> Thank you both. >>>> >>>> well , no more error message :) >>>> >>>> If i may, i still have some confusion about how to start operating >>>> on ceph! >>>> >>>> _how can i start storing files that on the client at the server? >>>> correct me if i'm wrong, at client side i'll save the files i need >>>> to store at the mount point, then the server should deal with this >>>> files and start ceph work! >>>> >>>> _in case that what is really going, how i can get to the path the >>>> files have been stored in? this is actually my major problem, dont >>>> know the path that lead me to the files or objects! >>>> >>>> Hope I'm making my self clear! >>>> >>>> Thank you again. >>>> >>>> >>>> On Thu, Mar 28, 2013 at 3:20 AM, John >>>> Wilkins <john.wilk...@inktank.com >>>> <mailto:john.wilk...@inktank.com>> wrote: >>>> Already done. Missed it at first. Thanks! :) >>>> >>>> >>>> On Wed, Mar 27, 2013 at 5:17 PM, Sebastien >>>> Han <sebastien....@enovance.com >>>> <mailto:sebastien....@enovance.com>> wrote: >>>> Hi John, >>>> >>>> Could you also please update the generic usage at the beginning of >>>> the section? >>>> >>>> Thanks! >>>> >>>> ps: I tried to push a change, but something went wrong with Github... >>>> >>>> –––– >>>> Sébastien Han >>>> Cloud Engineer >>>> >>>> "Always give 100%. Unless you're giving blood." >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> PHONE : +33 (0)1 49 70 99 72 – MOBILE : +33 (0)6 52 84 44 70 >>>> EMAIL : sebastien....@enovance.com >>>> <mailto:sebastien....@enovance.com> – SKYPE : han.sbastien >>>> >>>> ADDRESS : 10, rue de la Victoire – 75009 Paris >>>> WEB : www.enovance.com <http://www.enovance.com> – TWITTER : @enovance >>>> >>>> >>>> On Mar 28, 2013, at 12:52 AM, John Wilkins >>>> <john.wilk...@inktank.com <mailto:john.wilk...@inktank.com>> wrote: >>>> >>>>> Sebastian, >>>>> >>>>> You're correct. The usage has changed, so I've updated the doc to >>>>> reflect it. I ran through the procedure and it worked fine for >>>>> me. Sorry Waed. I hope that's all that was wrong. >>>>> >>>>> On Wed, Mar 27, 2013 at 3:48 PM, Sebastien Han >>>>> <sebastien....@enovance.com <mailto:sebastien....@enovance.com>> >>>>> >>>>> wrote: >>>>> Arf sorry, not 'odd' but 'osd' of course. (thanks autocompletion…) >>>>> >>>>> –––– >>>>> Sébastien Han >>>>> Cloud Engineer >>>>> >>>>> "Always give 100%. Unless you're giving blood." >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> PHONE : +33 (0)1 49 70 99 72 – MOBILE : +33 (0)6 52 84 44 70 >>>>> EMAIL : sebastien....@enovance.com >>>>> <mailto:sebastien....@enovance.com> – SKYPE : han.sbastien >>>>> >>>>> ADDRESS : 10, rue de la Victoire – 75009 Paris >>>>> WEB : www.enovance.com <http://www.enovance.com> – TWITTER : >>>>> >>>>> @enovance >>>>> >>>>> On Mar 27, 2013, at 11:36 PM, Sebastien Han >>>>> <sebastien....@enovance.com <mailto:sebastien....@enovance.com>> >>>>> wrote: >>>>> >>>>>> Ok, >>>>>> >>>>>> I just noticed that the documentation seems to be wrong, the >>>>>> correct command to find the location of an object is: >>>>>> >>>>>> $ ceph odd map <pool-name> <object-name> >>>>>> >>>>>> Then, the error that you raised is pretty strange because even >>>>>> the object doesn't exist, the command will calculate the >>>>>> eventual location. >>>>>> >>>>>> Could you please paste _all_ the steps you've made to get this >>>>>> error? >>>>>> >>>>>> Thanks. >>>>>> >>>>>> –––– >>>>>> Sébastien Han >>>>>> Cloud Engineer >>>>>> >>>>>> "Always give 100%. Unless you're giving blood." >>>>>> >>>>>> >>>>>> >>>>>> <image.png> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> PHONE : +33 (0)1 49 70 99 72 – MOBILE : +33 (0)6 52 84 44 70 >>>>>> EMAIL : sebastien....@enovance.com >>>>>> <mailto:sebastien....@enovance.com> – SKYPE : han.sbastien >>>>>> >>>>>> ADDRESS : 10, rue de la Victoire – 75009 Paris >>>>>> WEB : www.enovance.com <http://www.enovance.com> – TWITTER : >>>>>> >>>>>> @enovance >>>>>> >>>>>> On Mar 26, 2013, at 1:36 PM, Waed Bataineh >>>>>> <promiselad...@gmail.com <mailto:promiselad...@gmail.com>> wrote: >>>>>> >>>>>>> Pool obj_name does not exist. >>>>>> >>>>>> _______________________________________________ >>>>>> ceph-users mailing list >>>>>> ceph-users@lists.ceph.com <mailto:ceph-users@lists.ceph.com> >>>>>> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >>>>> >>>>> >>>>> _______________________________________________ >>>>> ceph-users mailing list >>>>> ceph-users@lists.ceph.com <mailto: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 <mailto:john.wilk...@inktank.com> >>>>> (415) 425-9599 >>>>> http://inktank.com >>>> >>>> >>>> >>>> >>>> -- >>>> John Wilkins >>>> Senior Technical Writer >>>> Intank >>>> john.wilk...@inktank.com <mailto:john.wilk...@inktank.com> >>>> (415) 425-9599 >>>> http://inktank.com >>> >>> >>> >>> >>> _______________________________________________ >>> ceph-users mailing list >>> ceph-users@lists.ceph.com >>> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >
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