Re: [ceph-users] OSD node memory sizing

2016-05-19 Thread Christian Balzer
Hello, On Thu, 19 May 2016 10:51:20 +0200 Dietmar Rieder wrote: > Hello, > > On 05/19/2016 03:36 AM, Christian Balzer wrote: > > > > Hello again, > > > > On Wed, 18 May 2016 15:32:50 +0200 Dietmar Rieder wrote: > > > >> Hello Christian, > >> > >>> Hello, > >>> > >>> On Wed, 18 May 2016

Re: [ceph-users] OSD node memory sizing

2016-05-19 Thread Dietmar Rieder
Hello, On 05/19/2016 03:36 AM, Christian Balzer wrote: > > Hello again, > > On Wed, 18 May 2016 15:32:50 +0200 Dietmar Rieder wrote: > >> Hello Christian, >> >>> Hello, >>> >>> On Wed, 18 May 2016 13:57:59 +0200 Dietmar Rieder wrote: >>> Dear Ceph users, I've a question

Re: [ceph-users] OSD node memory sizing

2016-05-18 Thread Christian Balzer
Hello again, On Wed, 18 May 2016 15:32:50 +0200 Dietmar Rieder wrote: > Hello Christian, > > > Hello, > > > > On Wed, 18 May 2016 13:57:59 +0200 Dietmar Rieder wrote: > > > >> Dear Ceph users, > >> > >> I've a question regarding the memory recommendations for an OSD node. > >> > >> The

Re: [ceph-users] OSD node memory sizing

2016-05-18 Thread Dietmar Rieder
Hello Christian, > Hello, > > On Wed, 18 May 2016 13:57:59 +0200 Dietmar Rieder wrote: > >> Dear Ceph users, >> >> I've a question regarding the memory recommendations for an OSD node. >> >> The official Ceph hardware recommendations say that an OSD node should >> have 1GB Ram / TB OSD [1] >>

[ceph-users] OSD node memory sizing

2016-05-18 Thread Dietmar Rieder
Dear Ceph users, I've a question regarding the memory recommendations for an OSD node. The official Ceph hardware recommendations say that an OSD node should have 1GB Ram / TB OSD [1] The "Reference Architecture" whitpaper from Red Hat & Supermicro says that "typically" 2GB of memory per OSD on