Re: [ceph-users] Mounting a shared block device on multiple hosts

2013-05-28 Thread Igor Laskovy
Hi Jon, I already mentioned multiple times here - RBD just a block device. You can map it to multiple hosts, but before doing dd if=/dev/zero of=/media/tmp/test you have created file system, right? This file system MUST be distributed, thus multiple hosts can read and write files on it. On Wed,

Re: [ceph-users] qemu-1.4.2 rbd-fixed ubuntu packages

2013-05-28 Thread Wolfgang Hennerbichler
Sorry, too lazy for a ppa. But 4 files you can download and install with dpkg -i: http://www.wogri.at/Qemu-Ceph-Packages.343.0.html Wolfgang On 05/29/2013 02:49 AM, Andrei Mikhailovsky wrote: > Seb, yeah, it would be nice to have the debs. Is there a ppa that we > could all use? > > Thanks > >

[ceph-users] [TuanTB] I want to join maillists"ceph-delvel", "ceph-users"

2013-05-28 Thread Ta Ba Tuan
Hi Majodomo I am TuanTB (full name: Tuan Ta Ba, and I come from VietNam), I 'm working about the Cloud Computing Of course, Were are using the Ceph, and I'm a new Ceph'member so, I hope to be joined "ceph-delvel", "ceph-users" mailist. Thank you so much Regrex! --TuanTB __

[ceph-users] v0.63 released

2013-05-28 Thread Sage Weil
Another sprint, and v0.63 is here. This release features librbd improvements, mon fixes, osd robustness, and packaging fixes. Notable features in this release include: * librbd: parallelize delete, rollback, flatten, copy, resize * librbd: ability to read from local replicas * osd: resurrect

[ceph-users] Mounting a shared block device on multiple hosts

2013-05-28 Thread Jon
Hello, I would like to mount a single RBD on multiple hosts to be able to share the block device. Is this possible? I understand that it's not possible to share data between the different interfaces, e.g. CephFS and RBDs, but I don't see anywhere it's declared that sharing an RBD between hosts is

Re: [ceph-users] qemu-1.4.2 rbd-fixed ubuntu packages

2013-05-28 Thread Andrei Mikhailovsky
Seb, yeah, it would be nice to have the debs. Is there a ppa that we could all use?ThanksAndreiFrom: "Sebastien Han" To: "Alex Bligh" Cc: ceph-users@lists.ceph.comSent: Tuesday, 28 May, 2013 11:21:28 PMSubject: Re: [ceph-users] qemu-1.4.2 rbd-fixed ubuntu packagesArf sorry Wolfgang I scratched your

Re: [ceph-users] RADOS Gateway Configuration

2013-05-28 Thread John Wilkins
Can you paste your ceph.conf file, rgw.conf file, s3gw.fcgi file and your log file? I'm trying to work out a reliable procedure for the S3 subdomain, and ran into a a few issues. On Tue, May 28, 2013 at 4:45 PM, Daniel Curran wrote: > Hmmit looks like maybe my issue is bigger than just the s

Re: [ceph-users] RADOS Gateway Configuration

2013-05-28 Thread Daniel Curran
Hmmit looks like maybe my issue is bigger than just the swift secret_key not showing up. I started using the other key that's provided under "keys" in the user map just to see if it works but I get 500's back. In my apache error log I get [Tue May 28 15:19:59 2013] [notice] Apache/2.2.22 (Ubun

Re: [ceph-users] qemu-1.4.2 rbd-fixed ubuntu packages

2013-05-28 Thread Sebastien Han
Arf sorry Wolfgang I scratched your name in my previous email :).Sébastien HanCloud Engineer"Always give 100%. Unless you're giving blood."Phone : +33 (0)1 49 70 99 72 – Mobile : +33 (0)6 52 84 44 70Email : sebastien@enovance.com – Skype : han.sbastienAddress : 10, rue de la Victoire – 7500

Re: [ceph-users] qemu-1.4.2 rbd-fixed ubuntu packages

2013-05-28 Thread Sebastien Han
Wolgang,I'm interested, and I assume I'm not the only one, thus can't you just make it public for everyone?Thanks.Sébastien HanCloud Engineer"Always give 100%. Unless you're giving blood."Phone : +33 (0)1 49 70 99 72 – Mobile : +33 (0)6 52 84 44 70Email : sebastien@enovance.com – Skype : ha

Re: [ceph-users] MDS dying on cuttlefish

2013-05-28 Thread Gregory Farnum
On Tue, May 28, 2013 at 2:35 PM, Giuseppe 'Gippa' Paterno' wrote: > Hi Greg, >> Do I correctly assume that you don't have any CephFS data in the cluster yet? > The funny thing this was a fresh installation. > Just for your information, ceph-deploy didn't worked for me and I had to > do all the ope

Re: [ceph-users] MDS dying on cuttlefish

2013-05-28 Thread Giuseppe 'Gippa' Paterno'
Hi Greg, > Do I correctly assume that you don't have any CephFS data in the cluster yet? The funny thing this was a fresh installation. Just for your information, ceph-deploy didn't worked for me and I had to do all the operations manually. I recreated one of the two ceph clusters with bobtail, sam

Re: [ceph-users] mon problems after upgrading to cuttlefish

2013-05-28 Thread Bryan Stillwell
Joao, I made sure there wasn't any other ceph-mon running, and now when I run it I see this: # ceph-mon -d -c /etc/ceph/ceph.conf 2013-05-28 13:46:47.060426 7fbc68a80780 0 ceph version 0.61.2 (fea782543a844bb277ae94d3391788b76c5bee60), process ceph-mon, pid 9640 2013-05-28 13:46:47.196659 7fbc68

Re: [ceph-users] qemu-1.4.2 rbd-fixed ubuntu packages

2013-05-28 Thread Alex Bligh
Wolfgang, On 28 May 2013, at 06:50, Wolfgang Hennerbichler wrote: > for anybody who's interested, I've packaged the latest qemu-1.4.2 (not 1.5, > it didn't work nicely with libvirt) which includes important fixes to RBD for > ubuntu 12.04 AMD64. If you want to save some time, I can share the pa

Re: [ceph-users] MDS dying on cuttlefish

2013-05-28 Thread Gregory Farnum
On Thu, May 23, 2013 at 2:43 PM, Giuseppe 'Gippa' Paterno' wrote: > Hi! > > I've got a cluster of two nodes on Ubuntu 12.04 with cuttlefish from the > ceph.com repo. > ceph version 0.61.2 (fea782543a844bb277ae94d3391788b76c5bee60) > > The MDS process is dying after a while with a stack trace, but

Re: [ceph-users] RADOS Gateway Configuration

2013-05-28 Thread Daniel Curran
Hey, I'll check see if I can get it going right now. Thanks for taking the time to help out Daniel On Sat, May 25, 2013 at 7:01 PM, John Wilkins wrote: > Daniel, > > I finished up the procedure this morning and put it up on the web. It > seems to be working fine for me. > > On Fri, May 24, 201

Re: [ceph-users] Debugging radosgw/keystone packet signing issue

2013-05-28 Thread Yehuda Sadeh
On Tue, May 28, 2013 at 8:25 AM, Davide Fanciola wrote: > Hi Yehuda, > > I finally managed to make it work :) Awesome! > > The certificates were correct but the trust options for the "signing_cert" > were not. > The command I used to convert the signing_cert is the following : > > # openssl x509

Re: [ceph-users] Debugging radosgw/keystone packet signing issue

2013-05-28 Thread Davide Fanciola
Hi Yehuda, I finally managed to make it work :) The certificates were correct but the trust options for the "signing_cert" were not. The command I used to convert the signing_cert is the following : # openssl x509 -in /etc/keystone/ssl/certs/signing_cert.pem -pubkey | certutil -A -d /v

Re: [ceph-users] Debugging radosgw/keystone packet signing issue

2013-05-28 Thread Yehuda Sadeh
It might be that it's missing another certificate (for the CA). Under /etc/keystone/ssl there are a bunch of other certificates, maybe the instructions are missing one of these. Yehuda On Tue, May 28, 2013 at 2:40 AM, Davide Fanciola wrote: > Hi all, > > > > I’m trying to debug a problem with pa

Re: [ceph-users] Doubts about RadosGW and Metadata

2013-05-28 Thread Yehuda Sadeh
On Tue, May 28, 2013 at 1:12 AM, Wido den Hollander wrote: > Hi, > > > On 05/28/2013 10:03 AM, Alvaro Izquierdo Jimeno wrote: >> >> Hi! >> >> I’m using rados Gateway with the Swift API to handle objects into Ceph. >> I’m very interesting to handle metadata with the objects too. So, I can >> add me

Re: [ceph-users] radosgw and Keystone

2013-05-28 Thread Davide Fanciola
Hi Stuart, I'm also fiddling with radosgw and keystone and i am not an expert in any way but i will try to help the best I can. >From what I gathered from your logs apache and thus the radosgw are accessible via the URL "http://bnedevcm.vrt.int/swift/v1";, and your keystone server at "http://bned

[ceph-users] Debugging radosgw/keystone packet signing issue

2013-05-28 Thread Davide Fanciola
Hi all, I'm trying to debug a problem with packet signing between radosgw and keystone. I have followed the procedure available here http://ceph.com/docs/master/radosgw/config/#integrating-with-openstack-keyst one, but the following problem appears in the logs: 2013-05-28 11:24:07.16990

Re: [ceph-users] ZFS on RBD?

2013-05-28 Thread Wido den Hollander
On 05/24/2013 06:22 PM, Tim Bishop wrote: On Fri, May 24, 2013 at 05:10:14PM +0200, Wido den Hollander wrote: On 05/23/2013 11:34 PM, Tim Bishop wrote: I'm evaluating Ceph and one of my workloads is a server that provides home directories to end users over both NFS and Samba. I'm looking at whe

Re: [ceph-users] Doubts about RadosGW and Metadata

2013-05-28 Thread Wido den Hollander
Hi, On 05/28/2013 10:03 AM, Alvaro Izquierdo Jimeno wrote: Hi! I’m using rados Gateway with the Swift API to handle objects into Ceph. I’m very interesting to handle metadata with the objects too. So, I can add metadata headers with a given format (X-Container-Meta-X : Y) and get it back again

[ceph-users] Doubts about RadosGW and Metadata

2013-05-28 Thread Alvaro Izquierdo Jimeno
Hi! I'm using rados Gateway with the Swift API to handle objects into Ceph. I'm very interesting to handle metadata with the objects too. So, I can add metadata headers with a given format (X-Container-Meta-X : Y) and get it back again without problem. But, after this, I have several doubts abo