Razique
Flight Engineer Flight Engineer
Flight Engineer
  • 1,415 Views

Re: ceph lab environment unworkable slow

I asked some colleagues to assist on this one, since they worked on the course and they know the product well.

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littlebigfab
Flight Engineer Flight Engineer
Flight Engineer
  • 1,410 Views

Re: ceph lab environment unworkable slow

Thank you very much @Razique, much appreciated.

Please keep us posted.

Best.

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rmokkink
Flight Engineer
Flight Engineer
  • 1,395 Views

Re: ceph lab environment unworkable slow

Hi,

I got a response from support, the problem was resolved so i checked.
The installation lastest now 63 minutes. So there is progression, but nowhere nere the performance you should expect from the environment.

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littlebigfab
Flight Engineer Flight Engineer
Flight Engineer
  • 1,374 Views

Re: ceph lab environment unworkable slow

Hi,

@rmokkink, I have just realized that I had received similar instructions from the support too: last Thursday, less than 3 hours after my last reprovisioning (and subsequent comment in the case, indicating that it didn't help at all), they told me that the issue had been resolved and they instructed me to re-provision again.

But after having read your feedback, I don't feel like I want to reprovision once again and re-do all the tedious group_vars and inventory edits again, probably for nothing at all in the end Smiley Sad By the way, have you found a way to quickly perform those edits again ?

@Razique, Hi ! Any news from your colleagues by any chance ?

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Razique
Flight Engineer Flight Engineer
Flight Engineer
  • 1,370 Views

Re: ceph lab environment unworkable slow

Hey @littlebigfab yes, the team is aware that there's a bigger issue at hand. We will be discussing briefly on how to tackle this issue and hopefully provide a solution for that.

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littlebigfab
Flight Engineer Flight Engineer
Flight Engineer
  • 1,368 Views

Re: ceph lab environment unworkable slow

Thanks @Razique,

Please keep us posted. I'm taking ex125 in 3 weeks Smiley Frustrated

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rmokkink
Flight Engineer
Flight Engineer
  • 1,353 Views

Re: ceph lab environment unworkable slow

Got response from support. They reprovisioned the lab somewhere else. I reinstalled the ceph cluster in 12 minuten.
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littlebigfab
Flight Engineer Flight Engineer
Flight Engineer
  • 1,350 Views

Re: ceph lab environment unworkable slow

Hey @rmokkink,

Sounds great !! Thanks for the feedback ! I'm going to ask to the support to reprovision my lab to the same datacenter Smiley Happy

I'll keep you posted.

Best!

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littlebigfab
Flight Engineer Flight Engineer
Flight Engineer
  • 1,335 Views

Re: ceph lab environment unworkable slow

I have just reprovisioned my lab. That has fixed the issue for me too.

Cluster with osds and client installed in less than 9 minutes ! (SSH pipelining activated)

Such a relief !!

Thanks everyone for the great support ! @rmokkink @Razique 

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Razique
Flight Engineer Flight Engineer
Flight Engineer
  • 1,271 Views

Re: ceph lab environment unworkable slow

Glad support were able to solve the issue.

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