Hi, I'm newbie on lustre.
I am using Lustre-2.10.0. When I use ost-survey with default -s value,
it works well. But when I changes -s value, it hangs at read step.
(see below)
ost-survey seems to change max_cached_mb to 256 * system page size
in MB which is 16 in our lustre environment.
I chang
Hi Rosana,
Without knowing anything about your setup or test, my first question would be
whether you accounted for caching between your read tests? That can occur at
several layers within the environment, including the client, server, and
underlying storage hardware. This is naturally a benefit
Hi,
I have some doubts about Lustre, I already sent my issues to forums but no one
answer me.
In our application, during the performance testing on lustre 2.4.2 we got times
of reading and writing to test I/O operations with a file of almost 400GB.
Running this application a lot of times, cons
Hi,
I have done
lctl set_param -d
lctl conf_param -d
on the mgs/mdt
after this all problems are gone and all clients are able to mount the lustre
filesystem again.
Best
Harald
On Thursday 16 November 2017 15:10:43 Harald van Pee wrote:
> Thank you,
>
> I will start next week and report wha
