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NDGF All Hands 2

6 November 2018
HPC2N
Europe/Copenhagen timezone

Session

NT1 staff internal meeting

6 Nov 2018, 09:00
room KBJ302 (HPC2N)

room KBJ302

HPC2N

KBC building, Umeå University, Umeå

Presentation materials

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  1. 2. dCache preprod monitoring
    06/11/2018, 09:00

    Do we need more probes for the pre-production dCache setup on mordor?

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  2. 5. New Ubuntu release readiness and upgrade plan
    06/11/2018, 09:20
  3. 7. ood/ooc scheduling
    06/11/2018, 09:50

    Please prep the common calendar the week before. Chrulle will then come up with a suggested schedule ahead of time. If you are not OoD or OoC you have an early break :)

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  4. 11. Publishing our scripts
    06/11/2018, 10:05

    Discussion on publishing our ansible scripts etc on github.

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  5. 6. Kafka for everything?
    06/11/2018, 10:45
    1. What can we put into kafka in addition to dcache billing.
    2. What is our strategy towards logstash if we put everything into kafka:
      a. Ditch it and install es-consumer that feeds data directly to the ES.
      b. A separate instance on dedicated machine that queries kafka on different topics and submits them to the ES.
      c. Other.
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  6. 1. Clom & Zanak replacement
    06/11/2018, 11:15

    Service for C&Z will run out on 30 September 2019. It is time to start deciding on and procuring the replacement. Discussion on sizing our production Ganeti and Postgresql cluster.

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  7. 8. Postgresql topics
    06/11/2018, 11:35

    OS / FS tuning: overcommit, dirty pages etc.

    How are we handling DB backup today. Should we look into alternatives?

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  8. 15. Lunch venue decision
    06/11/2018, 11:55
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