Which distro and packages?
libvirt_image_type is broken on cloud archive, please patch with
https://github.com/jdurgin/nova/commits/havana-ephemeral-rbd
Cheers.
Sébastien Han
Cloud Engineer
"Always give 100%. Unless you're giving blood.”
Phone: +33 (0)1 49 70 99 72
Mail: sebastien...
We did another simulation yesterday with the benchmark running.
When we detached the drive when the benchmark was running ceph noticed that
straight away and marked osd.6 as down.
So in the first test when we had no IO something must have hit it after 1
hour what spotted osd.6 doesn't exist anymo
Am 19.02.2014 12:01, schrieb Pavel V. Kaygorodov:
> Is it possible to do this with ceph?
> If yes, how to configure this?
I think this can be achieved through multiple CRUSH rulesets. There is an
example in the docs which explains how to differentiate between SSD and
non-SSD storage:
http://ceph.
Hi All,
Have a log full of -
"log [ERR] : 1.9 log bound mismatch, info (46784'1236417,46797'1239418]
actual [46784'1235968,46797'1239418]"
"192.168.7.177:6800/15655 >> 192.168.7.183:6802/3348 pipe(0x20e4f00
sd=65 :56394 s=2 pgs=24194 cs=1 l=0 c=0x19668f20).fault, initiating
reconnect"
and
Hi,
Currently, the first chunk size of a radosgw object is 512KB.
Here is a case that most of data workload gets to radosgw is ~ 4MB. With the
current first chunk size, each radosgw object is stripped to two chunks (512K +
3.5M). And we’re using several large disks on each host with 40TB capaci
Thanks Robert!
I would not want a specific solution Dovecot. Why in the future I plan
to use the model to improve clustered webservers and other services.
Regards
--
Thiago Henrique
www.adminlinux.com.br
Em 19-02-2014 12:46, Robert Sander escreveu:
On 19.02.2014 14:55, Listas@Adminlinux wrot
Arne,
Sorry this got dropped -- I had it marked in my mail but didn't have
the chance to think about it seriously when you sent it. Does this
still happen after the updatedb config change you guys made recently?
-Greg
Software Engineer #42 @ http://inktank.com | http://ceph.com
On Fri, Jan 31, 20
On Tue, Feb 18, 2014 at 7:24 AM, Guang Yang wrote:
> 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 c
I created a ticket: http://tracker.ceph.com/issues/7487
But my guess is that this is a result of having 0 CRUSH weight for the
entire tree while linking them up. Can you give the OSD a weight and
see if it works after that?
-Greg
Software Engineer #42 @ http://inktank.com | http://ceph.com
On Tu
On Mon, Feb 17, 2014 at 12:29 AM, Alex Pearson wrote:
> Hi All,
> I've been looking, but haven't been able to find any detailed documentation
> about the journal usage on OSDs. Does anyone have any detailed docs they
> could share? My initial questions are:
Hmm, I'm not sure if we have any se
On Thu, Jan 30, 2014 at 1:17 PM, Derek Yarnell wrote:
> Hi,
>
> So I am trying to remove OSDs from one of our 6 ceph OSDs, this is a
> brand new cluster and no data is yet on it. I was following the manual
> procedure[1] with the following script. I removed OSDs 0-3 but I am
> seeing ceph not fu
Hi!
May be it is a dumb question, but anyway:
If I lose all monitors (mon data dirs), does it possible to recover cluster
with data from OSDs only?
Pavel.
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ceph-users@lists.ceph.com
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> Op 20 feb. 2014 om 16:52 heeft "Pavel V. Kaygorodov" het
> volgende geschreven:
>
> Hi!
>
> May be it is a dumb question, but anyway:
>
> If I lose all monitors (mon data dirs), does it possible to recover cluster
> with data from OSDs only?
>
Very unlikely and if so, very hard to do
On 02/20/2014 09:25 AM, Gregory Farnum wrote:
On Mon, Feb 17, 2014 at 12:29 AM, Alex Pearson wrote:
Hi All,
I've been looking, but haven't been able to find any detailed documentation
about the journal usage on OSDs. Does anyone have any detailed docs they could
share? My initial questions
On Thu, Feb 20, 2014 at 7:52 AM, Pavel V. Kaygorodov wrote:
> Hi!
>
> May be it is a dumb question, but anyway:
>
> If I lose all monitors (mon data dirs), does it possible to recover cluster
> with data from OSDs only?
Short version: no.
Long version: probably, if you're willing to spend lots o
Hi,
Swift -A command works perfectly fine on my setup. I wonder anyone has
good docs how to run curl to retrieve x-token, and how to make a simple
.s3cfg file. The docs on ceph.com don't really cover this area very well.
Thanks.
___
ceph-users mailing
What has happened in the last few weeks to this cluster? Was there an upgrade?
-Sam
On Wed, Feb 12, 2014 at 10:07 AM, Dietmar Maurer wrote:
>> > 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
>>
Hi,
I'm looking to build a ceph cluster in a multi datacenter architecture.
Datas will be stored on DC1 and DC2 (mon + osds), and we'll have a third
datacenter DC3, with a monitor only for quorum
2x dark fiber
DC1<->DC2
|<> |
|
This is the final development release before the Firefly feature
freeze. The main items in this release include some additional
refactoring work in the OSD IO path (include some locking
improvements), per-user quotas for the radosgw, a switch to civetweb
from mongoose for the prototype radosgw sta
> What could be the best replication ?
Are you using two sites to increase availability, durability, or both?
For availability your really better off using three sites and use
CRUSH to place each of three replicas in a different datacenter. In
this setup you can survive losing 1 of 3 datacenters.
[Re-added the list]
On Thu, Feb 20, 2014 at 8:09 AM, Pavel V. Kaygorodov wrote:
> Hi!
>
>> I created a ticket: http://tracker.ceph.com/issues/7487
>>
>> But my guess is that this is a result of having 0 CRUSH weight for the
>> entire tree while linking them up. Can you give the OSD a weight and
>
On Thu, Feb 20, 2014 at 4:26 AM, Michael wrote:
> Hi All,
>
> Have a log full of -
>
> "log [ERR] : 1.9 log bound mismatch, info (46784'1236417,46797'1239418]
> actual [46784'1235968,46797'1239418]"
Do you mean that error message is showing up for a lot of different
PGs? The specific error indica
Hi!
>>> I created a ticket: http://tracker.ceph.com/issues/7487
>>>
>>> But my guess is that this is a result of having 0 CRUSH weight for the
>>> entire tree while linking them up. Can you give the OSD a weight and
>>> see if it works after that?
>>
>> How to do this?
>> I still not very famili
On Tue, Feb 18, 2014 at 8:21 AM, Dan van der Ster
wrote:
> 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 t
Thanks Gregory.
Currently it's just the one OSD with the issue. If it's more of a
general failing of an OSD I'll rip it out and replace the drive.
-Michael
On 20/02/2014 17:55, Gregory Farnum wrote:
On Thu, Feb 20, 2014 at 4:26 AM, Michael wrote:
Hi All,
Have a log full of -
"log [ERR] :
Hi Yehuda,
Is there any doc on how to set the swift url (rgw swift url) configurable?
On 2/19/14 7:42 AM, "Yehuda Sadeh" wrote:
>On Wed, Feb 19, 2014 at 2:37 AM, Srinivasa Rao Ragolu
> wrote:
>> Hi all,
>>
>> I have setup cluster successfully and one node using to setup rados
>>gateway.
>> Mach
Hey all,
I'm sure many of you are planning on attending the OpenStack Summit in
Atlanta this May so I wanted to make it easy to vote up Ceph-related
content. If you haven't voted for your favorite proposed OpenStack
talks just remember, there is only a little over 1 week remaining!
Here is a lis
Apparently I missed including the mailing list in the response.
-- Forwarded message --
From: Yehuda Sadeh
Date: Thu, Feb 20, 2014 at 9:04 AM
Subject: Re: [ceph-users] [rgw] increase the first chunk size
To: Ray Lv
On Thu, Feb 20, 2014 at 5:08 AM, Ray Lv wrote:
> Hi,
>
> Curre
Hi,
On Thu, Feb 20, 2014 at 7:47 PM, Gregory Farnum wrote:
> On Tue, Feb 18, 2014 at 8:21 AM, Dan van der Ster
> wrote:
> > 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
On Thu, Feb 20, 2014 at 12:48 PM, Dan van der Ster
wrote:
> Hi,
>
> On Thu, Feb 20, 2014 at 7:47 PM, Gregory Farnum wrote:
>>
>> On Tue, Feb 18, 2014 at 8:21 AM, Dan van der Ster
>> wrote:
>> > Hi,
>> > Today I've noticed an interesting result of not have hashpspool
>> > enabled on a number of p
> * rgw: user quotas (Yehuda Sadeh)
Hi,
Now that there will be both bucket and user level quotas (which thank
you yehuda this is critical to what we want to do with ceph in our
organization) can you elaborate on the behavior in some scenarios?
If a user is at their user quota but is trying to w
On Thu, Feb 20, 2014 at 1:40 PM, Derek Yarnell wrote:
>
>> * rgw: user quotas (Yehuda Sadeh)
>
> Hi,
>
> Now that there will be both bucket and user level quotas (which thank
> you yehuda this is critical to what we want to do with ceph in our
> organization) can you elaborate on the behavior in s
I am trying to add a placement pool to radosgw (based on
http://comments.gmane.org/gmane.comp.file-systems.ceph.user/4992), but
radosgw keeps complaining in the log that it can't find the placement
rule when I create a bucket using s3cmd:
s3cmd --bucket-location=:two-placement mb s3://foo
Is
On Thu, Feb 20, 2014 at 2:18 PM, Michael Nelson wrote:
> I am trying to add a placement pool to radosgw (based on
> http://comments.gmane.org/gmane.comp.file-systems.ceph.user/4992), but
> radosgw keeps complaining in the log that it can't find the placement rule
> when I create a bucket using s3c
On Thu, 20 Feb 2014, Yehuda Sadeh wrote:
On Thu, Feb 20, 2014 at 2:18 PM, Michael Nelson wrote:
I am trying to add a placement pool to radosgw (based on
http://comments.gmane.org/gmane.comp.file-systems.ceph.user/4992), but
radosgw keeps complaining in the log that it can't find the placement
Please help in making it easy Rados gateway configurable with Swift. It
would be great support from you.
I have skipped only two sections in
http://ceph.com/docs/master/install/install-ceph-gateway/
a) Enable SSL and b) Add wildcard to DNS
Apart from these steps I have followed all other instruc
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