Hello Alex,
Thank's for the answer.
In the server's, i use CentOS 6.6 with kernel 2.6.32, and in the clients i use Ubuntu 14 with kernel 3.16.
And the version of the Ceph is 0.87.
Thank's,
Att.
---
Daniel Takatori Ohara.
System Administrator - Lab. of Bioinformatics
Molecular Oncology Center
Instituto Sírio-Libanês de Ensino e Pesquisa
Hospital Sírio-Libanês
Phone: +55 11 3155-0200 (extension 1927)
R: Cel. Nicolau dos Santos, 69
São Paulo-SP. 01308-060
On Thu, Feb 5, 2015 at 10:43 AM, Alexis KOALLA <alexis.koalla@xxxxxxxxxx> wrote:
Hi Daniel
Could you be more precise on your issue please?
What is the OS under which your ceph is running and what is the ceph version you are currently running?
Anyway, I have exeprienced an issue that looks like yours.
I have installed and configured a small cluster "microceph" on my PC for quick demo. AOn this cluster I have 4 OSDs and 1 MON . There is no MDS.
I have written a script that starts the cluster.
In this script I start the monitor: ceph-mon -c /path/to/yourceph/confile -i <mon_id>
I also start manually the 4 OSD like this :ceph-osd -c /path/to/yourceph/confile -i <osd_id>
I also forced the OSD to be "in" after the start.
Right now it works fine.But I don't think it's the right ay to process(start manually the OSD and putting them in )
May be it can give you an idea where to start investigation.
Regards
Alex
Le 05/02/2015 11:29, Daniel Takatori Ohara a écrit :
Hi, anyone help me please.
I have a cluster with 4 OSD's, 1 MDS and 1 MON.
The osd.3 was down, and i need restart in the host with the command /etc/init.d/ceph restart osd.3.
The osd.0 is marked down sometimes, but he is marked up automatically.
[ceph@ceph-admin my-cluster]$ ceph osd tree# id weight type name up/down reweight-1 50.63 root default-2 13.84 host ceph-osd10 13.84 osd.0 up 1-3 14.76 host ceph-osd21 14.76 osd.1 up 1-4 22.03 host ceph-osd32 10.09 osd.2 up 0.83 11.94 osd.3 down 0
Anyone, can help me, please?
Thank's,
Att.
---Daniel Takatori Ohara.System Administrator - Lab. of BioinformaticsMolecular Oncology CenterInstituto Sírio-Libanês de Ensino e PesquisaHospital Sírio-LibanêsPhone: +55 11 3155-0200 (extension 1927)R: Cel. Nicolau dos Santos, 69São Paulo-SP. 01308-060
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--
Alexis KOALLA
Orange/IMT/OLPS/ASE/DAPI/CSE
Spécialiste en Technologies/Cloud Storage Services & Plateformes
Specialist in Technologies/Cloud Storage Services & Platforms
Tel :+33(0) 299 124 939 / +33 670 698 929
alexis.koalla@xxxxxxxxxx
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