Re: [ceph-users] Ceph Block Device install

Hi Alfredo Thanks for picking up on this > -Original Message- > From: Alfredo Deza [mailto:alfredo.d...@inktank.com] > Sent: Montag, 21. Oktober 2013 14:17 > To: Fuchs, Andreas (SwissTXT) > Cc: ceph-users@lists.ceph.com > Subject: Re: [ceph-users] Ceph Block Device install > > On Mon, Oct

[ceph-users] update ceph brings errors

Hi all! I update my ceph verson form 0.56.3 to 0.62! I install call dev pockage! and sucess build 0.62! but when I used 0.62 init-ceph ! all osd can not restart! it return fail /use/local/bin/ceph-osd -i 0 --pid -file /var/run/osd.0.pid -c /tmp/fetched.ceph.conf.12035 and when

Re: [ceph-users] import VHD

try with qemu-img: qemu-img convert -p -f vpc hyper-v-image.vhd rbd:rbdpool/ceph-rbd-image:mon_host=ceph-mon-name where ceph-mon-name is the ceph monitor host name or ip 2013/10/22 James Harper : > Can any suggest a straightforward way to import a VHD to a ceph RBD? The > easier the better! > > T

[ceph-users] RBD & Windows Failover Clustering

Hi, I was wondering if anyone has had any experience in attempting to use a RBD volume as a clustered drive in Windows Failover Clustering? I'm getting the impression that it won't work since it needs to be either an iSCSI LUN or a SCSI LUN. Thanks, Damien

Re: [ceph-users] Ceph Block Device install

On Tue, Oct 22, 2013 at 3:39 AM, Fuchs, Andreas (SwissTXT) wrote: > Hi Alfredo > Thanks for picking up on this > >> -Original Message- >> From: Alfredo Deza [mailto:alfredo.d...@inktank.com] >> Sent: Montag, 21. Oktober 2013 14:17 >> To: Fuchs, Andreas (SwissTXT) >> Cc: ceph-users@lists.ce

Re: [ceph-users] RBD & Windows Failover Clustering

RBD can be re-published via iSCSI using a gateway host to sit in between, for example using targetcli. On 2013-10-22 13:15, Damien Churchill wrote: Hi, I was wondering if anyone has had any experience in attempting to use a RBD volume as a clustered drive in Windows Failover Clustering? I'm

Re: [ceph-users] RBD & Windows Failover Clustering

Yeah, I'd thought of doing it that way, however it would be nice to avoid that if possible since the machines in the cluster will be running under QEMU using librbd, so it'd be additional overhead having to re-export the drives using iSCSI. On 22 October 2013 13:36, wrote: > > RBD can be re-pub

Re: [ceph-users] Ceph Block Device install

> -Original Message- > From: Alfredo Deza [mailto:alfredo.d...@inktank.com] > Sent: Dienstag, 22. Oktober 2013 14:16 > To: Fuchs, Andreas (SwissTXT) > Cc: ceph-users@lists.ceph.com > Subject: Re: [ceph-users] Ceph Block Device install > > On Tue, Oct 22, 2013 at 3:39 AM, Fuchs, Andreas (

Re: [ceph-users] Rados bench result when increasing OSDs

Thanks Mark for the response. My comments inline... From: Mark Nelson To: ceph-users@lists.ceph.com Subject: Re: [ceph-users] Rados bench result when increasing OSDs Message-ID: <52653b49.8090...@inktank.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed On 10/21/2013 09:13 AM, Gua

[ceph-users] Ceph OSDs not using private network

Hi All, I have a ceph cluster setup with 3 nodes which has 1Gbps public network and 10Gbps private cluster network which is not accessible from public network. I want to force OSDs to use only private network and public network for MONs and MDS. I am using ceph-deploy to setup the cluster and curre

Re: [ceph-users] Rados bench result when increasing OSDs

Hi Kyle and Greg, I will get back to you with more details tomorrow, thanks for the response. Thanks, Guang 在 2013-10-22，上午9:37，Kyle Bader 写道： > Besides what Mark and Greg said it could be due to additional hops through > network devices. What network devices are you using, what is the network

[ceph-users] Curl Problem with ceph-deploy

If get this message RuntimeError: Failed to execute command: su -c 'rpm --import "https://ceph.com/git/?p=ceph.git;a=blob_plain;f=keys/release.asc";' change the configuration of curl to [root@cephtest01 ~]# cat .curlrc proxy = http://proxy.de.signintra.com:80 In the root home directory. Unfortu

Re: [ceph-users] Curl Problem with ceph-deploy

2013/10/22 Michael Kirchner : > If get this message > RuntimeError: Failed to execute command: su -c 'rpm --import > "https://ceph.com/git/?p=ceph.git;a=blob_plain;f=keys/release.asc";' > > change the configuration of curl to > > [root@cephtest01 ~]# cat .curlrc > proxy = http://proxy.de.signintra.

Re: [ceph-users] Ceph OSDs not using private network

http://ceph.com/docs/master/rados/configuration/network-config-ref/ 22 окт. 2013 г. 18:22 пользователь "Abhay Sachan" написал: > Hi All, > I have a ceph cluster setup with 3 nodes which has 1Gbps public network > and 10Gbps private cluster network which is not accessible from public > network. I

Re: [ceph-users] Ceph OSDs not using private network

Hi Abhay Try to set this on your ceph.conf: cluster_network = 192.168.1.1/24 public_network = 192.168.1.1/24 Obviously, use your own ip ranges on both variables. Regards ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listi

[ceph-users] saucy salamander support?

Hi, I accidentally installed Saucy Salamander. Does the project have a timeframe for supporting this Ubuntu release? Thanks, JL ___ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

Re: [ceph-users] saucy salamander support?

For the time being, you can install the Raring debs on Saucy without issue. echo deb http://ceph.com/debian-dumpling/ raring main | sudo tee /etc/apt/sources.list.d/ceph.list I'd also like to register a +1 request for official builds targeted at Saucy. Cheers, Mike On 10/22/2013 11:42 AM,

Re: [ceph-users] saucy salamander support?

And a +1 from me as well. It would appear that ubuntu has picked up the 0.67.4 source and included a build of it in their official repo, so you may be able to get by until the next point release with those. http://packages.ubuntu.com/search?keywords=ceph On Oct 22, 2013, at 11:46 AM, Mike Daws

Re: [ceph-users] saucy salamander support?

Off topic perhaps but I'm finding it pretty buggy just now - not sure I'd want it underpinning Ceph, at the moment. On 2013-10-22 16:51, Mike Lowe wrote: And a +1 from me as well. It would appear that ubuntu has picked up the 0.67.4 source and included a build of it in their official repo, so

[ceph-users] Balance data on near full osd warning or error

Hello, we're using a small Ceph cluster with 8 nodes, each 4 osds. People are using it through instances and volumes in a Openstack platform. We're facing a HEALTH_ERR with full or near full osds : cluster 5942e110-ea2f-4bac-80f7-243fe3e35732 health HEALTH_ERR 1 full osd(s); 13 near full o

Re: [ceph-users] saucy salamander support?

thanks for the quick responses. seems to be working ok for me, but... [OT] I keep hitting this issue where ceph-deploy will not mkdir /etc/ceph/ before it tries to "write cluster configuration to /etc/ceph/{cluster}.conf". Manually creating the dir on each mon node allows me to issue a "ceph-de

[ceph-users] ceph-deploy hang on CentOS 6.4

Hi all- Ceph-Deploy 1.2.7 is hanging for me on CentOS 6.4 at this step: [joceph01][INFO ] Running command: rpm -Uvh --replacepkgs http://ceph.com/rpm-dumpling/el6/noarch/ceph-release-1-0.el6.noarch.rpm The command runs fine if I execute it myself via SSH with sudo to the target system: [ceph

[ceph-users] RGW Geo-replication: Can I pre-load data before starting replication?

I currently have two datacenters (active/passive) using NFS storage. Backups are done with nightly rsyncs. I want to replace this with RadosGW and RGW geo-replication. I plan to roll out production after Emperor comes out. I'm trying to figure out how to import my existing data. The data alre

Re: [ceph-users] saucy salamander support?

/etc/ceph should be installed by the package named 'ceph'. Make sure you're using ceph-deploy install to install the Ceph packages before trying to use the machines for mon create. On 10/22/2013 10:32 AM, LaSalle, Jurvis wrote: thanks for the quick responses. seems to be working ok for me, b

Re: [ceph-users] Balance data on near full osd warning or error

Hello, What I have used to rebalance my cluster is: ceph osd reweight-by-utilization we're using a small Ceph cluster with 8 nodes, each 4 osds. People are using it through instances and volumes in a Openstack platform. We're facing a HEALTH_ERR with full or near full osds : cluster 5942e1

Re: [ceph-users] ceph-deploy hang on CentOS 6.4

This was resolved by setting the curl proxy (which conveniently was identified as necessary in another email on this list just earlier today). Overall I had to directly configure the proxies for wget, rpm and curl before I could "ceph-deploy install" completely. Setting global or user proxies

[ceph-users] ceph osd can not restart

| hi all! I have 12 nodes ceph clouster ( 1 mon 2mds 9osd). today my osd.0 osd.3 osd.4 are down and can not restart them! osd.0 , osd.3, osd.4 are in the same host which name is osd0! firstly, here is the osd log: #tail -f /var/log/ceph/osd.0.log ceph version 0.62(

[ceph-users] CephFS & Project Manila (OpenStack)

Hey all, The OpenStack community has spawned a newish "Project Manila", an effort spearheaded by NetApp to provide a file-sharing service analogous to Cinder, but for filesystems instead of block devices. The elevator pitch: Isn't it great how OpenStack lets you manage block devices for your hosts?

Re: [ceph-users] Balance data on near full osd warning or error

http://ceph.com/docs/master/rados/operations/placement-groups/ 2013/10/22 HURTEVENT VINCENT > Hello, > > we're using a small Ceph cluster with 8 nodes, each 4 osds. People are > using it through instances and volumes in a Openstack platform. > > We're facing a HEALTH_ERR with full or near full