Hi,
With Ceph, an OSD is generally one Ceph ceph-osd daemon for one storage
drive within a host machine. If your host has multiple storage drives, you
may map one ceph-osd daemon for each drive.
But , in your condition what I would suggest that make a volume group out
of all physical hard drives
Hi Ceph users,
Have always wondered this, why does data get shuffled twice when you
delete an OSD? You out an OSD and the data gets moved to other nodes -
understandable but then when you remove that OSD from crush it moves
data again, aren't outed OSD's and an OSD's not in crush the same fro
> > It would be great to get two logs from two different crashing OSDs for
> > comparison purposes.
>
> ftp://download.proxmox.com/tmp/ceph-osd.4.log
> ftp://download.proxmox.com/tmp/ceph-osd.10.log
I guess I should also mention that there was a miss-configuration in
the network MTU setting of on
I am using Ubuntu 12.04, i tried upgrading the package, since upgrading
didnt solve the issue I downloaded the package and installed it manually.
On Wed, Feb 12, 2014 at 8:15 PM, Wido den Hollander wrote:
> On 02/12/2014 01:20 PM, Ashish Chandra wrote:
>
>> Hi,
>>
>> While installing rados gate
yes, I want to use multiple hard drives with a single OSD.
Is it possible to have it?
Regards,
Vikrant
On Wed, Feb 12, 2014 at 10:14 PM, Loic Dachary wrote:
>
>
> On 12/02/2014 12:28, Vikrant Verma wrote:
> > Hi All,
> >
> > I have one quick question -
> >
> > Is it possible to have One Ceph-O
> It would be great to get two logs from two different crashing OSDs for
> comparison purposes.
ftp://download.proxmox.com/tmp/ceph-osd.4.log
ftp://download.proxmox.com/tmp/ceph-osd.10.log
>
> > > and post the log somewhere? (You can use 'ceph-post ' to
> > > send it to us
> >
> > # ceph-post-f
Thanks Greg. I seem to have missed that distinction when doing the original
gateway install using that very web page. Hopefully this fixes the problem.
-Original Message-
From: Gregory Farnum [mailto:g...@inktank.com]
Sent: Wednesday, February 12, 2014 5:14 PM
To: Whittle, Alistair:
On Wed, 12 Feb 2014, Dietmar Maurer wrote:
> > This sounds like a bug introduced an entry into the pg log that is not
> > ordered
> > properly. I don't think I've seen this before... Sam, have you?
> >
> > How many OSDs you do you have?
>
> 12 OSDs, 3 nodes
>
> > Can you set 'debug osd = 20' i
OK, I upload the log to our server:
ftp://download.proxmox.com/tmp/ceph-osd.4.log
> -Original Message-
> From: ceph-users-boun...@lists.ceph.com [mailto:ceph-users-
> boun...@lists.ceph.com] On Behalf Of Dietmar Maurer
> Sent: Mittwoch, 12. Februar 2014 18:41
> To: Sage Weil
> Cc: ceph-u
> This sounds like a bug introduced an entry into the pg log that is not ordered
> properly. I don't think I've seen this before... Sam, have you?
>
> How many OSDs you do you have?
12 OSDs, 3 nodes
> Can you set 'debug osd = 20' in your ceph.conf, restart and reproduce the
> crash,
The log I
If you look at http://ceph.com/docs/master/install/install-ceph-gateway,
the fcgi package you have installed is labeled as "W/Out 100
Continue". You need to add a separate "gitbuilder" repository if you
want it with 100-continue (supporting chunked transfers); it's all
described on that page.
-Greg
On 12/02/2014 12:28, Vikrant Verma wrote:
> Hi All,
>
> I have one quick question -
>
> Is it possible to have One Ceph-OSD-Daemon managing more than one Object
> Storage Device in a Ceph Cluster?
Hi,
Do you want to use multiple hard drives with a single OSD ?
Cheers
> Regards,
> Vikrant
This is harder than it sounds, but you can get a broad picture by looking
for all the instances of the client request string (I believe it's the one
from the incoming message, but I'm not at a computer to check). It outputs
all the key points with that tag, and you can look at what's going on in
th
On Tuesday, February 11, 2014, Hyangtack Lee wrote:
> I'm new to Ceph, and looking for a new storage to replace legacy system.
>
> My system has a lot of files accessing temporarily for 2 or 3 days.
> Those files are uploaded from many clients everyday, and batch job deletes
> unused files everyd
On 02/12/2014 06:23 AM, Ethan Levine wrote:
On 2014-02-11 11:41 PM, Mark Nelson wrote:
I've been planning building myself a server cluster as a sort of hobby
project, and I've decided to use Ceph for its storage system. I have a
few questions, though.
My plan is to build 3 relatively dense se
Hi Dietmar,
This sounds like a bug introduced an entry into the pg log that is not
ordered properly. I don't think I've seen this before... Sam, have you?
How many OSDs you do you have?
Can you set 'debug osd = 20' in your ceph.conf, restart and reproduce the
crash, and post the log somewhere
Hello,
I have got strange OSD slowing issue (always on primary OSD): I turned on
--debug-log 30/30 to all OSDs, and I would like to track one process (for
example write an object) in the log from the beginning to end without
annoying other log rows (which are related another processes). Can you pu
On 02/12/2014 01:20 PM, Ashish Chandra wrote:
Hi,
While installing rados gateway, i get unmet dependency issue for libcurl.
I installed libcurl3-gnutls-7.35 from official debian repository, still
the issue remains unsolved.
http://packages.debian.org/sid/libcurl3-gnutls
ceph@ceph-node1$ sudo
On 2014-02-11 11:41 PM, Mark Nelson wrote:
I've been planning building myself a server cluster as a sort of hobby
project, and I've decided to use Ceph for its storage system. I have a
few questions, though.
My plan is to build 3 relatively dense servers (20 drive bays each) and
fill each one
AFAIK, one ceph-osd daemon is tied to single OSD, identified by osd-num and
data path.
On Wed, Feb 12, 2014 at 4:58 PM, Vikrant Verma wrote:
> Hi All,
>
> I have one quick question -
>
> Is it possible to have One Ceph-OSD-Daemon managing more than one Object
> Storage Device in a Ceph Cluster?
Hi,
While installing rados gateway, i get unmet dependency issue for libcurl.
I installed libcurl3-gnutls-7.35 from official debian repository, still the
issue remains unsolved.
http://packages.debian.org/sid/libcurl3-gnutls
ceph@ceph-node1$ sudo apt-get install radosgw
Reading package lists...
Hi All,
I have one quick question -
Is it possible to have One Ceph-OSD-Daemon managing more than one Object
Storage Device in a Ceph Cluster?
Regards,
Vikrant
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Does anybody have any advice for me on the issue discussed below?
From: ceph-users-boun...@lists.ceph.com
[mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of Whittle, Alistair:
Investment Bank (LDN)
Sent: Monday, February 10, 2014 3:44 PM
To: ceph-users@lists.ceph.com
Subject: [ceph-users] R
After enabling debugging, I get:
...
-4> 2014-02-12 09:43:44.739648 7f7f8b848780 20 read_log 6100'1677
(6100'1676) modify 85949a17/rbd_data.dd6592ae8944a.01bd/head//25
by clie
nt.890681.0:76884 2014-01-26 16:44:08.412457
-3> 2014-02-12 09:43:44.739670 7f7f8b848780 20 read_lo
> I am unable to start my OSDs on one node:
>
> > osd/PGLog.cc: 672: FAILED assert(last_e.version.version < e.version.version)
>
> Does that mean there is something wrong with my journal disk? Or why can such
> thing happen?
After rebooting other nodes, all my OSD are offline, showing exactly th
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