Re: [ceph-users] Unable to add monitor nodes

Hi Karan, I have followed your document and integrated Openstack Havana with ceph. But I am unable to attach the ceph volume to the instance. --- root@compute:/usr# virsh attach-device instance-0030 /usr/disk.xml error: Failed to attach device from /usr/disk.xml error: operation f

Re: [ceph-users] Unable to add monitor nodes

Hi All, Can anyone help me with this issue ? Thanks Kumar From: Gnan Kumar, Yalla Sent: Monday, February 24, 2014 4:33 PM To: 'Karan Singh' Cc: ceph-users Subject: RE: [ceph-users] Unable to add monitor nodes Hi Karan, I have followed your document and integrated Openstack Havana with ceph.

[ceph-users] ceph-deploy stuck, unable to find keyring

Hi, I tried to follow the instructions here to set up my Ceph cluster: http://ceph.com/docs/master/start/quick-ceph-deploy/ However, I get into stuck in step 4. It seems that some keys are missing (I also checked those folders). But I don't know in which step are these keys created. Is it in

Re: [ceph-users] ceph-deploy stuck, unable to find keyring

On Mon, Feb 24, 2014 at 9:22 AM, 常乐 wrote: > Hi, > > > I tried to follow the instructions here to set up my Ceph cluster: > > http://ceph.com/docs/master/start/quick-ceph-deploy/ > > > However, I get into stuck in step 4. > > It seems that some keys are missing (I also checked those folders). But

[ceph-users] questions about monitor data and ceph recovery

Hi! My first question will be about monitor data directory. How much space I need to reserve for it? Can monitor-fs be corrupted if monitor goes out of storage space? I also have questions about ceph auto-recovery process. For example, I have two nodes with 8 drives on each, each drive is pres

Re: [ceph-users] ceph-deploy stuck, unable to find keyring

Please create /var/lib/{odd,mon,msd,mon,odd,bootstrap-osd} folders. Be in the path of /etc/cepf/conf directory. Execute "ceph-deploy gatherkeys monitor node". Then u should be able to see below keyrings in /etc/ceph/conf -rw-r--r-- 1 root root 72 Oct 25 16:33 ceph.bootstrap-mds.keyring -rw-r--r--

Re: [ceph-users] ceph access using curl

Tim, has this been resolved? I'm having the same issue. No one seems to have an answer. Guess we just have to stick to using swift client util pkg. From: , Tim mailto:tim.sni...@netapp.com>> Date: Friday, October 4, 2013 11:37 AM To: "ceph-users@lists.ceph.com"

Re: [ceph-users] ceph access using curl

Try X-Auth-Key and X-Auth-User instead. Should use /auth. Yehuda On Fri, Oct 4, 2013 at 12:37 PM, Snider, Tim wrote: > I'm having pilot error with getting the path correct using curl. > > Bucket listing using "radosgw-admin bucket list" works as does the swift > API. > > Can someone point out my

Re: [ceph-users] ceph access using curl

See my last (and much overdue) response to Tim. Yehuda On Mon, Feb 24, 2014 at 12:14 PM, Liu, Larry wrote: > Tim, has this been resolved? I'm having the same issue. No one seems to have > an answer. Guess we just have to stick to using swift client util pkg. > > From: , Tim > Date: Friday, Oct

[ceph-users] Ceph & Google Summer of Code 2014

Hey Cephers, This week we found out that the Ceph project has been accepted as a mentoring organization [0] for the Google Summer of Code [1]. This means that Google will foot the bill for some number of student developers this summer ($6000, of which $5500 goes to the student and $500 goes to Ce

Re: [ceph-users] ceph access using curl

Sorry Yehuda, I tried all possible urls but either get access denied or 403 forbidden. curl -v -H 'X-Auth-user::swift' -H 'X-Auth-Key: 29q1tsCgx0Sft0j\/PJTcQSYk31MxxYMbaoryI4JM' http://myradosgw.domain/auth * About to connect() to myradosgw.domain port 80 (#0) * Trying 10.190.10.18... connecte

Re: [ceph-users] ceph access using curl

On Mon, Feb 24, 2014 at 1:00 PM, Liu, Larry wrote: > Sorry Yehuda, > > I tried all possible urls but either get access denied or 403 forbidden. > > curl -v -H 'X-Auth-user::swift' -H 'X-Auth-Key: > 29q1tsCgx0Sft0j\/PJTcQSYk31MxxYMbaoryI4JM' http://myradosgw.domain/auth Remove the backslash from t

Re: [ceph-users] Ceph & Google Summer of Code 2014

Hi Patrick, This is great news. Not only for the students who will get a chance to discover Ceph in the process. But also because it means you managed to demonstrate that Ceph is a project supported by a community. Congrats :-) On 24/02/2014 21:42, Patrick McGarry wrote: > Hey Cephers, > > T

Re: [ceph-users] ceph access using curl

Bingo! Thought that backslash was part of the swift key, gee! Thanks, Yehuda! On Feb 24, 2014, at 1:27 PM, Yehuda Sadeh wrote: > On Mon, Feb 24, 2014 at 1:00 PM, Liu, Larry wrote: >> Sorry Yehuda, >> >> I tried all possible urls but either get access denied or 403 forbidden. >> >> curl -v -

[ceph-users] X-Auth-Token's Life Span

Hi, Does anyone know the default life span value of a x-auth-token for radosgw's swift? If you do, please also let everyone know where that value can be adjusted? I'm evaluating both ceph's radosgw & swiftstack. Swiftstack runs on the top of native swift so a lot of swift centric parameters ca

[ceph-users] Fwd: Re: ceph-deploy stuck, unable to find keyring

-- Forwarded message -- From: "常乐" Date: Feb 25, 2014 8:31 AM Subject: Re: [ceph-users] ceph-deploy stuck, unable to find keyring To: "Alfredo Deza" Cc: hi Alfredo, I tried manual before but get stuck creating osd. Now i decide to fix all these problems. I google d for these pr

Re: [ceph-users] Fwd: Re: ceph-deploy stuck, unable to find keyring

Please cross verify by following blog written very detailed manner. http://karan-mj.blogspot.in/2013/12/ceph-storage-part-2.html and http://karan-mj.blogspot.in/2013/12/ceph-installation-part-2.html It will definitely help you in resolving the issue. Please follow every step mentioned on your nod

[ceph-users] how to set the swift url (rgw swift url) configurable for RadosGW

Hi All, Please help me in understanding how to set swift url configurable. Thanks, Srinivas ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

Re: [ceph-users] CephFS and slow requests

I'm with Zheng on this one. I'm a little confused though, because I thought this was a pretty large cluster that should be able to absorb that much data pretty easily. But if you're using a custom striping strategy and pushing it all through one OSD, that could do it. Or anything else with that sor

[ceph-users] Upgrading ceph

Hi , May I know how to upgrade ceph from one version to another(Eg : Dumpling to emperor). Is there any specific steps ? Thanks Sahana ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

Re: [ceph-users] goofy results for df

Hrm, yeah, that patch actually went in prior to 3.9 (it's older than I remember!). What's the output of "ls -l" from the root of the Ceph hierarchy, and what's the output of "ceph osd dump"? -Greg Software Engineer #42 @ http://inktank.com | http://ceph.com On Sat, Feb 22, 2014 at 12:09 AM, Marku

Re: [ceph-users] Upgrading ceph

Yes Sahana, *First of all uninstall ceph packages from your node.* *then* *Approach for rpm based:* You just open /etc/yum.repos.d/ceph.repo Replace the {ceph-stable-release} with emperor and {distro} with rpm based distro baseurl=http://ceph.com/rpm-{ceph-stable-release}/{distro}/noarch *Now

Re: [ceph-users] goofy results for df

Hi Gregory, here we go: root@bd-a:/mnt/myceph# root@bd-a:/mnt/myceph# ls -la insgesamt 4 drwxr-xr-x 1 root root 25928099891213 Feb 24 14:14 . drwxr-xr-x 4 root root 4096 Aug 30 10:34 .. drwx-- 1 root root 25920394954765 Feb 7 10:07 Backup drwxr-xr-x 1 root root32826961870 Feb 2

Re: [ceph-users] CephFS and slow requests

It's really bizarre, since we can easily pump ~1GB/s into the cluster with rados bench from a single 10Gig-E client. We only observe this with kernel CephFS on that host -- which is why our original theory something like this: - client caches 4GB of writes - client starts many opening IOs in