[ceph-users] Help with radosGW

Hello to all, I've a big issue with Ceph RadosGW. I did a PoC some days ago with radosgw. It worked well. Ceph version 0.67.3 under CentOS 6.4 Now, I'm installing a new cluster but, I can't succeed. I do not understand why. Here is some elements : ceph.conf: [global] filestore_xattr_use_omap =

Re: [ceph-users] Help with radosGW

Hello to all, Thanks for your answers. Well... after an awful night, I found the problem... It was a MTU mistake ! No relation with Ceph ! So sorry for the noise, and thanks again. Best Regards - Cordialement Alexis ___ ceph-users mailing list ceph-u

[ceph-users] Radosgw Admin REST API

Hello to all, I can't succeed in using the Admin Ops REST API for radosgw. Where can I find an example, in any language (Perl, Python, Bash) ? For instance, how to proceed to get info for user xxx ? Via cli, i do radosgw user info --uid=xxx but with the REST API ? Thanks for your answers. Alexi

Re: [ceph-users] Radosgw Admin REST API

Great ! Thanks a lot. It works. I didn't know awsauth module. Thanks again. 2013/10/9 Derek Yarnell : >> Via cli, i do radosgw user info --uid=xxx >> but with the REST API ? > > Hi Alexis, > > Here is a simple python example on how to use the admin api. You will > need to get a few packages fr

Re: [ceph-users] Radosgw Admin REST API

Hello again, In fact, I have still a problem... I can do GET requests without problems, but when I try to do a PUT request, to create a user, then I get a "Code: AccessDenied" return. I do it with this code : def user_create (uid, acess_key, secret_key, email): url = 'http://%s/admin/use

[ceph-users] Problems with RadosGW bench

Hello to all, Here is my context : - Ceph cluster composed of 72 OSDs (ie 72 disks). - 4 radosgw gateways - Round robin DNS for load balancing accross gateways My goal is to test / bench the S3 API. Here is my scenario, with 300 clients from 300 différents hosts : 1) each client uploading abou

[ceph-users] Help with CRUSH maps

Hello to all, Here is my ceph osd tree output : # idweight type name up/down reweight -1 20 root example -12 20 drive ssd -22 20 datacenter ssd-dc1 -10410 room ssd-dc1-A -50210

Re: [ceph-users] Help with CRUSH maps

Yep ! Thanks ! That was it :) Thanks a lot. Best Regards - Cordialement Alexis GÜNST HORN, Tel : 0826.206.307 (poste ) Fax : +33.1.83.62.92.89 IMPORTANT: The information contained in this message may be privileged and confidential and protected from disclosure. If the reader of this message is

Re: [ceph-users] How to replace a failed OSD

Hello, It would be great to have a command like : ceph-deply out osd.xx Physically change the drive, then ceph-deploy replace osd.xx What do you think ? Best Regards - Cordialement Alexis 2013/11/20 Mark Kirkwood : > On 20/11/13 22:27, Robert van Leeuwen wrote: >> >> Hi, >> >> What is th

[ceph-users] HBase over CephFS

Hello to all, I've read http://ceph.com/docs/master/cephfs/hadoop/ but, as I'm quite a newbie in Hadoop, i can't succeed in what I want. Does anyone have already succeed in installing a HBase Cluster over CephFS ? If so, how ? Is there some tutorials or docs about it ? Thanks a lot. Alexis

[ceph-users] ceph-deploy and weight for an OSD

Hello to all, I use heavily ceph-deploy and it works really well. I've just one question : is there an option (i have not found) or a way to let ceph-deploy osd create ... create an OSD with a weight of 0 ? My goal is to reweight step-by-step, after, news OSDs, to be sure that it will not disturb

[ceph-users] HEALTH_WARN pool .rgw.buckets has too few pgs

Hello, I can't understand an error I have since now : HEALTH_WARN pool .rgw.buckets has too few pgs. Do you have any ideas ? Some info : [root@admin ~]# ceph --version ceph version 0.72.1 (4d923861868f6a15dcb33fef7f50f674997322de) [root@admin ~]# ceph osd pool get .rgw.buckets pgp_num pgp_num:

Re: [ceph-users] HEALTH_WARN pool .rgw.buckets has too few pgs

Hello, Here it is : http://pastie.org/private/u5yut673fv6csobuvain9g Thanks a lot for your help Best Regards - Cordialement Alexis GÜNST HORN, Tel : 0826.206.307 (poste ) Fax : +33.1.83.62.92.89 IMPORTANT: The information contained in this message may be privileged and confidential and

[ceph-users] Ceph admin network

Hello to all, Here is my config : I have Ceph Cluster with 3 NICs on each node : * admin network : 192.168.0.0/24 * public network : 10.0.0.1/24 * cluster network : 10.0.0.2/24 So, the "admin" network is used to connect to nodes via SSH. The "public" network is the Ceph Storage network And, The

[ceph-users] Ceph mon quorum

Hello to all, I've a Ceph cluster composed of 4 nodes in 2 differents rooms. room A : osd.1, osd.3, mon.a, mon.c room B : osd.2, osd.4, mon.b My crush rule is made to make replica accross rooms. So normally, if I shut the whole room A, my cluster should stay usable. ... but, in fact no. When i

[ceph-users] CRUSH problem when creating a new pool

Hello to all, I've a problem with my Ceph Cluster. Some info to begin with : - Ceph Bobtail : ceph version 0.56.4 (63b0f854d1cef490624de5d6cf9039735c7de5ca) - CentOS 6.4 Here is the output of ceph osd tree : http://pastebin.com/C5TM7Jww I already have sevreal pools : [root@ceph-admin ~]# ceph