Hi,
I want to export rbd over nfs in a 10Gb network. Server and Client are DELL
R620 with 10Gb nics.
rbd cache is disabled ont the server.
NFS server write bandwith on his rbd is 1196MB/s
NFS client write bandwith on the rbd export is only 233MB/s.
NFS client write bandwith on a
Hi,
Hello,
Currently we have a 294 OSD (21 hosts/3 racks) cluster with RBD clients only, 1
single pool (size=3).
We want to divide this cluster into several to minimize the risk in case of
failure/crash.
For example, a cluster for the mail, another for the file servers, a test
cluster ...
Do
Hi,
I want to know what are the best practices to start or stop all OSDs of a node
with infernalis.
Before with init, we used « /etc/init.d/ceph start » now with systemd I have a
script per osd : "systemctl start ceph-osd@171.service"
Where is the global one ?
Thanks in advance!
ting_services.html
>
> The following should work:
>
> systemctl start ceph-osd*
>
> On 26/11/15 12:46, Marc Boisis wrote:
>>
>> Hi,
>>
>> I want to know what are the best practices to start or stop all OSDs of a
>> node with infernalis.
>>
I’m trying to create my first ceph disk from a client named bjorn :
[ceph@bjorn ~]$ rbd create foo --size 512000 -m helga -k
/etc/ceph/ceph.client.admin.keyring
[ceph@bjorn ~]$ sudo rbd map foo --pool pool_ulr_1 --name client.admin -m
helga.univ-lr.fr -k /etc/ceph/ceph.client.admin.keyring
rbd:
In dmesg:
[ 5981.113104] libceph: client14929 fsid cd7dd0a4-075c-4317-8aed-0758085ea9d2
[ 5981.115853] libceph: mon0 10.10.10.64:6789 session established
My systems are RHEL 7 with 3.10.0-229.el7.x86_64 kernel
On Thu, Mar 12, 2015 at 3:33 PM, Marc Boisis marc.boi...@univ-lr.fr wrote:
I’m
:/root
Le 12 mars 2015 à 13:42, Ilya Dryomov idryo...@gmail.com a écrit :
On Thu, Mar 12, 2015 at 3:33 PM, Marc Boisis marc.boi...@univ-lr.fr wrote:
I’m trying to create my first ceph disk from a client named bjorn :
[ceph@bjorn ~]$ rbd create foo --size 512000 -m helga -k
/etc/ceph
