So I've taken it upon myself to provide wheezy-backports-friendly builds of
qemu and libvirt.
Following the guide at
http://aarcane.org/2014/02/17/enlightenment-and-debian-7-wheezy/ and
replacing enlightenment terms with with ceph or qemu terms will get you a
libvirt and a qemu which support ceph
Hi Greg,
I have used the ultimative way with
ceph osd lost 42 --yes-i-really-mean-it
but the pg is further down:
ceph -s
cluster 591db070-15c1-4c7a-b107-67717bdb87d9
health HEALTH_WARN 206 pgs degraded; 1 pgs down; 57 pgs incomplete;
1 pgs peering; 31 pgs stuck inactive; 145 pgs stuck
Hi Ceph,
Yesterday evening was the Paris Ceph meetup and it was great to see everyone.
http://www.meetup.com/Ceph-in-Paris/photos/20178242/334526882/#334529682
There was six Ceph commiters (Christophe, Guilhem, Laurent, Sebastien, Francois
and myself) out of twenty seven attendees. We kept the
Hi,
I am planning to test the cephfs to replace hdfs. I am using Yarn
(Hadoop 2.2.x) branch. I am wondering is there any jar available to test
ceph with this version. Also how is the support of data locality in ceph.
Thanks,
Gurviner Singh
___
Hi,
I'm happy to announce that I'll be able to keep acting as head of the Ceph User
Committee, as promised. Sometime things change for the best :-)
Cheers
On 31/12/2013 09:18, Loic Dachary wrote:
Hi,
For personal reasons I have to step down as head of the Ceph User Committee
at the end
Hi!
Playing with ceph, I found a bug:
I have compiled and installed ceph from sources on debian/jessie:
git clone --recursive -b v0.75 https://github.com/ceph/ceph.git
cd ceph/ ./autogen.sh ./configure make make install
/usr/local/bin/ceph-authtool --create-keyring /data/ceph.mon.keyring
Hello Greg,
Thank you, but I don't understand. Can you give me an example? Here is the
first line of code which I can pair with an upload on primary OSD:
2014-02-12T14:30:08+01:00 stor1 ceph-osd: 2014-02-12 14:30:08.029679
7f8f12425700 20 osd.1 2355 _dispatch 0x1ceb3240
ceph-deploy is not able to add new monitors, this is a feature that is
actually being worked on at the moment
See http://tracker.ceph.com/issues/6638
You will need to do this manually and specify all the things you are
missing following the Ceph docs here
Hi Gurviner,
There is a pull request for Hadoop 2 support here
https://github.com/noahdesu/cephfs-hadoop/pull/1
I have not yet tested it personally, but it looks OK to me.
Data locality support in Ceph is supported.
On 2/18/14, 3:15 AM, Gurvinder Singh wrote:
Hi,
I am planning to test
Hi ceph-users,
We are using Ceph (radosgw) to store user generated images, as GET latency is
critical for us, most recently I did some investigation over the GET path to
understand where time spend.
I first confirmed that the latency came from OSD (read op), so that we
instrumented code to
I did manage and found a solution for this thanks to the people at the
IRC channel!
Many thanks to all of them and especially to +andreask and josef_
In short the problem was due to the fact that for some reason the
hostname command was not giving out the machine's name but instead it
was
Hi Noah,
Thanks for the quick feedback. Its great to know the ceph has on way
to support yarn. I am planning to test ceph, HDFS and glusterfs
performance using intel hadoop benchmark. I will let you know if on
the way I need any help in getting there. If you have any howto of
setting up ceph as
On 02/18/2014 08:42 AM, João Pagaime wrote:
Hello all
We're looking at Ceph for a possible future pilot, and so
I've just installed ceph-emperor [1] by the Installation (Quick)
guide, but got stuck on the following error:
authentication error (1) Operation not permitted [2]
could
Sounds great Loic
Is it possible for you to share these presentations online ? , if they are in
English ;-)
Regards
karan
On 18 Feb 2014, at 12:08, Loic Dachary l...@dachary.org wrote:
Hi Ceph,
Yesterday evening was the Paris Ceph meetup and it was great to see everyone.
Hi,
Today I've noticed an interesting result of not have hashpspool
enabled on a number of pools -- backfilling is delayed.
Take for example the following case: a PG from each of 5 different
pools (details below) are all mapped to the same three OSDs: 884,
1186, 122. This is of course bad for
On 18/02/2014 17:05, Karan Singh wrote:
Sounds great Loic
Is it possible for you to share these presentations online ? , if they are
in English ;-)
Hi,
They were in french unfortunately.
Cheers
Regards
karan
On 18 Feb 2014, at 12:08, Loic Dachary l...@dachary.org
They were in french unfortunately.
Hi, I'm interested by the french presentations ;)
- Mail original -
De: Loic Dachary l...@dachary.org
À: Karan Singh karan.si...@csc.fi
Cc: ceph-users ceph-users@lists.ceph.com, Ceph Community
ceph-commun...@lists.ceph.com
Envoyé: Mardi 18 Février
I am trying to learn about Ceph and have been looking at the documentation and
speaking to colleagues who work with it and had a question that I could not get
the answer to. As I understand it, the Crush map is updated every time a disk
is
added. This causes the OSDs to migrate their data in
Hey Diedrich,
The Ceph.com site was experiencing some issues with a DDoS attack and
is still having a few functionality issues. The downloads page (while
it isn't pretty) should be back up and functional. Let me know if you
have any issues.
Best Regards,
Patrick McGarry
Director, Community
*Craig Lewis*
Senior Systems Engineer
Office +1.714.602.1309
Email cle...@centraldesktop.com mailto:cle...@centraldesktop.com
*Central Desktop. Work together in ways you never thought possible.*
Connect with us Website http://www.centraldesktop.com/ | Twitter
Hey Cephers,
Just a reminder that this is the last week for blueprint submission
for CDS Giant. I plan on working out the agenda and posting that next
Monday so people have a week to review and prepare for the summit on
March 4-5.
If you have questions or would like a little help turning your
Hi.
I have to create a new Ceph cluster with 3 nodes with 4 hard drives in
RAID5 (12Tb available per node).
I will need 18Tb of available space, so I will create two OSDs per node
with a replication factor of 2, and my data will be safe if a node will
fail, right?
Can you advise me a good
Hello João
thanks for the reply
tried again with debian VMs and didn't have any problems (it worked!)
the ceph-deploy script doesn't seem to work perfectly on CentOS 6.5, so
I guess that was the reason for the troubles (it did throw a few errors,
but, since it was on debug mode, I didn't pay
On Tue, Feb 18, 2014 at 5:36 AM, Mihály Árva-Tóth
mihaly.arva-t...@virtual-call-center.eu wrote:
Hello Greg,
Thank you, but I don't understand. Can you give me an example? Here is the
first line of code which I can pair with an upload on primary OSD:
2014-02-12T14:30:08+01:00 stor1 ceph-osd:
On Tue, Feb 18, 2014 at 3:44 PM, João Pagaime j...@fccn.pt wrote:
Hello João
thanks for the reply
tried again with debian VMs and didn't have any problems (it worked!)
the ceph-deploy script doesn't seem to work perfectly on CentOS 6.5, so I
guess that was the reason for the troubles (it
Dear all,
do I need to put or do something special in order to enable CORS support in
CEPH?
Are there any links on how to test it?
Thanks for your help!
G.
___
ceph-users mailing list
ceph-users@lists.ceph.com
Hi,
Now I am integrating ceph with openstack. I have installed openstack . Now
to test ceph,
how do I create a ceph block device and store the sample cirrOS image in it
and use it for booting VMs ?
Thanks
Kumar
-Original Message-
From: Alfredo Deza
Hi,
I want to implement two scenarios:
---
1. Store the sample cirrOS image in ceph block device and use it to boot the
VMs.
2. Use the ceph block device as a volume and attach it to the VMs.
Thanks
Kumar
-Original Message-
From: Gnan Kumar, Yalla
Sent: Wednesday,
Hi,
I have followed the link http://ceph.com/docs/master/rbd/rbd-openstack/ and
configured ceph with openstack.
But when I try to launch instances, they are going into Error state. I have
found the below log in the controller node of openstack:
---
injection_path =
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