I'm certainly not Andreas. That said...
You're running an MPI simulation, assumingly across most or all of your 34
compute nodes. Lustre server operations, their lnet activity and the
backend storage I/O will create a profound imbalance on the few compute
nodes you designate to do both server and
As I can remember, the BeeGFS is free, but some features are NOT, like
the BeeOND. I did some detailed research years ago for my project.
Best,
Feng
On Fri, Oct 13, 2023 at 3:54 PM Feng Zhang wrote:
>
> Yes. I do not have a chance to use BeeGFS, while I know some
> institutes use
Yes. I do not have a chance to use BeeGFS, while I know some
institutes use it.https://io500.org/
Best,
Feng
On Fri, Oct 13, 2023 at 3:49 PM Fedele Stabile
wrote:
>
> I have to study in detail beegfs,
> Is it usable on a little HPC Cluster?
>
>
> From: Feng
I have to study in detail beegfs,
Is it usable on a little HPC Cluster?
From: Feng Zhang
Sent: Friday, October 13, 2023 9:07:48 PM
To: Fedele Stabile
Cc: lustre-discuss@lists.lustre.org
Subject: Re: [lustre-discuss] OSS on compute node
In theory it should
I believe in Linux is possible to limit the memory used by a user and also it
is possible to limit the amount of cpu used so I can limit resources for group
user and also if i put oss server in a vm i suppose i can limit cpu and memory
usage.
My scenario is: i have 34 compute nodes 512 GB RAM
In theory it should work, but may have some performance issues though.
This idea is also similar to BeeGFS BeeOND (BeeGFS on-demand).
Should run computer(client) nodes in VM, or container, to avoid any
users' app to crash the whole node intentionally or not.
Best,
Feng
On Fri, Oct 13, 2023 at
Skydiving with an anvil is *possible* ...but not advisable.
--Jeff
On Fri, Oct 13, 2023 at 10:21 AM Andreas Dilger via lustre-discuss <
lustre-discuss@lists.lustre.org> wrote:
> On Oct 13, 2023, at 20:58, Fedele Stabile
> wrote:
>
>
> Hello everyone,
> We are in progress to integrate Lustre
On Oct 13, 2023, at 20:58, Fedele Stabile
mailto:fedele.stab...@fis.unical.it>> wrote:
Hello everyone,
We are in progress to integrate Lustre on our little HPC Cluster and we would
like to know if it is possible to use the same node in a cluster to act as an
OSS with disks and to also use it
> What is the resource consumption (memory anc CPU) of a storage server?
The impression I've been under is that it's less about being able to put
sufficient resources in one host and more about the potential for deadlock.
___
lustre-discuss mailing
Thank you for the answer,
KVM is able to use SR-IOV?
What is the resource consumption (memory anc CPU) of a storage server?
Fedele
Da: Walker Haddock
Inviato: venerdì 13 ottobre 2023 13:54
A: Fedele Stabile
Oggetto: Re: [lustre-discuss] OSS on compute
Hello everyone,
We are in progress to integrate Lustre on our little HPC Cluster and we would
like to know if it is possible to use the same node in a cluster to act as an
OSS with disks and to also use it as a Compute Node and then install a Lustre
Client.
I know that the OSS server require a
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