Le 10/01/2014 17:16, Bradley Kite a écrit :
This might explain why the performance is not so good - on each
connection it can only do 1 transaction at a time:
1) Submit write
2) wait...
3) Receive ACK
Then repeat...
But if the OSD protocol supports multiple transactions it could do
somethin
Hi,
I encounter a problem when startup the ceph cluster.
When run the command: service ceph -a start,
The process always hang up. The error result is:
[root@test-c ceph]# service ceph -a start
=== mon.0 ===
Starting Ceph mon.0 on test-c...
failed: 'ulimit -n 131072; /usr/bin/cep
global_init: *unable to open config file from search list*/etc/ceph/ceph.conf
2014/1/11 You, Rong
> Hi,
>
> I encounter a problem when startup the ceph cluster.
>
> When run the command: service ceph -a start,
>
> The process always hang up. The error result is:
>
>
>
> [root
But I have put the ceph.conf in the directory /etc/ceph/. How can I resolve it?
From: Ирек Фасихов [mailto:malm...@gmail.com]
Sent: Saturday, January 11, 2014 10:24 PM
To: You, Rong
Cc: ceph-users@lists.ceph.com
Subject: Re: [ceph-users] ceph start error
global_init: unable to open config file fr
You need to add [mon.NAME] in the configuration file.
Example:
[mon.kvm01]
mon_addr = 192.168.100.1:6789
host = kvm01
[mon.kvm03]
mon_addr = 192.168.100.3:6789
host = kvm03
[mon.kvm02]
mon_addr = 192.168.100.2:6789
host = kvm02
2014/1/11 You, Rong
> But I have put the ceph.conf in the dire
Hi,
I encounter a problem when startup the ceph cluster.
When run the command: service ceph -a start,
The process always hang up. The error result is:
[root@test-c ceph]# service ceph -a start
=== mon.0 ===
Starting Ceph mon.0 on test-c...
failed: 'ulimit -n 131072; /usr/bin/cep
Hi, all
When I use rbd device, I set rbd cache config info in ceph.conf file. like this:
[client]
rbd cache = true
But, How can I confirm whether the rbd cache was opened?
Regards
Alan Ye (yeshaoc...@foxmail.com)
--
Alan Ye__
Hi,
We have been playing for a while with Ceph (We want to use it as OpenStack
storage backend) and I have to say that is a really nice piece of software :)
We are still on a design stage, but we plan to use it combined with Infiniband,
SSDs for caching and some other cool stuff. I will post m
Hey,
Have create an all your node /etc/ceph/ceph.conf with same config on all nodes ?
Regards
Julien
Le 11 janv. 2014 à 15:10, You, Rong a écrit :
> Hi,
> I encounter a problem when startup the ceph cluster.
> When run the command: service ceph -a start,
> The process always
On 11 January 2014 10:40, Cedric Lemarchand wrote:
>
> Le 10/01/2014 17:16, Bradley Kite a écrit :
>
> This might explain why the performance is not so good - on each
>> connection it can only do 1 transaction at a time:
>>
>> 1) Submit write
>> 2) wait...
>> 3) Receive ACK
>>
>> Then repeat...
On 01/10/2014 10:36 AM, 叶绍琛 wrote:
Hi, all
When I use rbd device, I set rbd cache config info in ceph.conf file.
like this:
[client]
rbd cache = true
But, How can I confirm whether the rbd cache was opened?
You could configure a admin socket like:
[client]
rbd cache = true
admin soc
On 01/11/2014 09:48 PM, Bradley Kite wrote:
On 11 January 2014 10:40, Cedric Lemarchand mailto:ced...@yipikai.org>>wrote:
Le 10/01/2014 17:16, Bradley Kite a écrit :
This might explain why the performance is not so good - on each
connection it can only do 1 transaction at a
On 01/11/2014 01:15 AM, Xavier Trilla wrote:
Hi,
We have been playing for a while with Ceph (We want to use it as
OpenStack storage backend) and I have to say that is a really nice piece
of software :)
We are still on a design stage, but we plan to use it combined with
Infiniband, SSDs for cac
Tks, but it still not works well. I find that there is something wrong happens
when run command:
mkcephfs -a -c /etc/ceph/ceph.conf -k /etc/ceph/keyring.admin –mkfs
And the result is as follows:
[root@test-a ceph]# mkcephfs -a -c /etc/ceph/ceph.conf -k
/etc/ceph/keyring.admin
temp dir is /tmp/mk
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