Hello Aaron
Thanks for your answers!!
If my understanding is correct then , By default ceph supports data
replication and striping and striping doesn’t requires any separate
configuration .
Please correct me if I am wrong.
From: Aaron Ten Clay [mailto:aaro...@aarontc.com]
Sent: Wednesday, August 27, 2014 1:55 AM
To: Channappa Negalur, M.
Cc: ceph-commun...@lists.ceph.com; ceph-users@lists.ceph.com
Subject: Re: [Ceph-community] ceph replication and striping
On Tue, Aug 26, 2014 at 5:07 AM,
mailto:m.channappa.nega...@accenture.com>>
wrote:
Hello all,
I have configured a ceph storage cluster.
1. I created the volume .I would like to know that replication of data will
happen automatically in ceph ?
2. how to configure striped volume using ceph ?
Regards,
Malleshi CN
If I understand your position and questions correctly... the replication level
is configured per-pool, so whatever your "size" parameter is set to for the
pool you created the volume in will dictate how many copies are stored.
(Default is 3, IIRC.)
RADOS block device volumes are always striped across 4 MiB objects. I don't
believe that is configurable (at least not yet.)
FYI, this list is intended for discussion of Ceph community concerns. These
kinds of questions are better handled on the ceph-users list, and I've
forwarded your message accordingly.
-Aaron
This message is for the designated recipient only and may contain privileged,
proprietary, or otherwise confidential information. If you have received it in
error, please notify the sender immediately and delete the original. Any other
use of the e-mail by you is prohibited. Where allowed by local law, electronic
communications with Accenture and its affiliates, including e-mail and instant
messaging (including content), may be scanned by our systems for the purposes
of information security and assessment of internal compliance with Accenture
policy.
__
www.accenture.com
___
ceph-users mailing list
ceph-users@lists.ceph.com
http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
