On 04/01/2018 07:59 PM, Christian Balzer wrote:
Hello,
firstly, Jack pretty much correctly correlated my issues to Mark's points,
more below.
On Sat, 31 Mar 2018 08:24:45 -0500 Mark Nelson wrote:
On 03/29/2018 08:59 PM, Christian Balzer wrote:
Hello,
my crappy test cluster was rendered
Christian Balzer writes:
> On Mon, 2 Apr 2018 08:33:35 +0200 John Hearns wrote:
>> Christian, you mention single socket systems for storage servers.
>> I often thought that the Xeon-D would be ideal as a building block for
>> storage servers
>>
Hello,
On Mon, 2 Apr 2018 08:33:35 +0200 John Hearns wrote:
> Christian, you mention single socket systems for storage servers.
> I often thought that the Xeon-D would be ideal as a building block for
> storage servers
>
Christian, you mention single socket systems for storage servers.
I often thought that the Xeon-D would be ideal as a building block for
storage servers
https://www.intel.com/content/www/us/en/products/processors/xeon/d-processors.html
Low power, and a complete System-On-Chip with 10gig Ethernet.
> A long time ago I was responsible for validating the performance of CXFS
on an SGI Altix UV distributed shared-memory supercomputer. As it turns
out, we could achieve about 22GB/s writes with XFS (a huge >number at the
time), but CXFS was 5-10x slower. A big part of that turned out to be the
Hello,
firstly, Jack pretty much correctly correlated my issues to Mark's points,
more below.
On Sat, 31 Mar 2018 08:24:45 -0500 Mark Nelson wrote:
> On 03/29/2018 08:59 PM, Christian Balzer wrote:
>
> > Hello,
> >
> > my crappy test cluster was rendered inoperational by an IP renumbering
> >
On 03/31/2018 03:24 PM, Mark Nelson wrote:
>> 1. Completely new users may think that bluestore defaults are fine and
>> waste all that RAM in their machines.
>
> What does "wasting" RAM mean in the context of a node running ceph? Are
> you upset that other applications can't come in and evict
On 03/29/2018 08:59 PM, Christian Balzer wrote:
Hello,
my crappy test cluster was rendered inoperational by an IP renumbering
that wasn't planned and forced on me during a DC move, so I decided to
start from scratch and explore the fascinating world of Luminous/bluestore
and all the assorted
Hello,
my crappy test cluster was rendered inoperational by an IP renumbering
that wasn't planned and forced on me during a DC move, so I decided to
start from scratch and explore the fascinating world of Luminous/bluestore
and all the assorted bugs. ^_-
(yes I could have recovered the cluster
