[ceph-users] Is Ceph a provider of block device too ?

Hi ! I have clusters (IMAP service) with 2 members configured with Ubuntu + Drbd + Ext4. Intend to migrate to the use of Ceph and begin to allow distributed access to the data. Does Ceph provides the distributed filesystem and block device? Does Ceph work fine in clusters of two members? Th

Re: [ceph-users] Is Ceph a provider of block device too ?

Thank you! I am studying and testing CEPH. I think it will be very good for my needs On 18-11-2013 20:31, Timofey root wrote: On 09 нояб. 2013 г., at 1:46, Gregory Farnum wrote: On Fri, Nov 8, 2013 at 8:49 AM, Listas wrote: Hi ! I have clusters (IMAP service) with 2 members configured

[ceph-users] Designing a cluster with ceph and benchmark (ceph vs ext4)

Hi ! I have failover clusters for some aplications. Generally with 2 members configured with Ubuntu + Drbd + Ext4. For example, my IMAP cluster works fine with ~ 50k email accounts and my HTTP cluster hosts ~2k sites. See design here: http://adminlinux.com.br/cluster_design.txt I would like

Re: [ceph-users] Designing a cluster with ceph and benchmark (ceph vs ext4)

Thanks Cristian. I will reflect on what you told me. There is no free lunch, I'll think it's worth paying the price. -- Thiago Henrique Em 24-05-2014 02:43, Christian Balzer escreveu: Hello, On Fri, 23 May 2014 15:41:23 -0300 Listas@Adminlinux wrote: Hi ! I have failover cl

Re: [ceph-users] Designing a cluster with ceph and benchmark (ceph vs ext4)

scalability in the general sense. Pieter On 24 May 2014, at 06:43, Christian Balzer mailto:ch...@gol.com>> wrote: Hello, On Fri, 23 May 2014 15:41:23 -0300 Listas@Adminlinux wrote: Hi ! I have failover clusters for some aplications. Generally with 2 members configured with Ubuntu

[ceph-users] Designing a cluster with ceph and benchmark (ceph vs ext4)

Hi ! I have failover clusters for some aplications. Generally with 2 members configured with Ubuntu + Drbd + Ext4. For example, my IMAP cluster works fine with ~ 50k email accounts and my HTTP cluster hosts ~2k sites. See design here: http://adminlinux.com.br/cluster_design.txt I would like

[ceph-users] Cluster design with Ceph in a service provider

Hi ! I work at a large hosting company in Brazil. We have web, email, databases and other services. I'm studying Ceph to understand how it could be useful to us. I would like to hear from people who already use Ceph in a production environment. I wonder on what types of services people are

Re: [ceph-users] Designing a cluster with ceph and benchmark (ceph vs ext4)

istributed filesystem service This is prehistoric ceph version ;) you should use repository from ceph.com http://ceph.com/docs/master/install/get-packages/#getting-packages - Mail original ----- De: "Listas@Adminlinux" À: ceph-users@lists.ceph.com Envoyé: Vendredi 23 Mai 2014 20:31:3

Re: [ceph-users] Designing a cluster with ceph and benchmark (ceph vs ext4)

Ext4. This is the bug that affected us: https://oss.oracle.com/bugzilla/show_bug.cgi?id=1297 Even today, its status is "NEW". Thanks! -- Thiago Henrique www.adminlinux.com.br Em 26-05-2014 18:39, Smart Weblications GmbH - Florian Wiessner escreveu: Am 26.05.2014 15:52, schr

[ceph-users] CephFS to provide distributed access read/write

Hi ! I have failover clusters (IMAP service) with 2 members configured with Ubuntu + Drbd + Ext4. My IMAP clusters works fine with ~ 50k email accounts. See design here: http://adminlinux.com.br/my_imap_cluster_design.txt I would like to use a distributed architecture of the filesystem to pro

Re: [ceph-users] CephFS to provide distributed access read/write

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

[ceph-users] CephFS to provide distributed access read/write

Hi ! I have failover clusters (IMAP service) with 2 members configured with Ubuntu + Drbd + Ext4. My IMAP clusters works fine with ~ 50k email accounts. See design here: http://adminlinux.com.br/my_imap_cluster_design.txt I would like to use a distributed architecture of the filesystem to pro