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[Doc 2.1] best practice for "swapiness"

Details

  • Type: Bug Bug
  • Status: Open Open
  • Priority: Major Major
  • Resolution: Unresolved
  • Affects Version/s: 2.0.1, 2.1.0, .major-release
  • Fix Version/s: 2.1.0
  • Component/s: documentation
  • Security Level: Public
  • Labels:
    None

Description

1. Need to follow up with QE for 2.0.1 best practice setting fro swappiness & swap space (MB-7737, other rebalance failure bugs)

Activity

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Jin Lim added a comment -
Hi Maria - can you please follow upon this bug? Basically we had a plan that QE would run some tests after 2.0.1 release for figuring out 2.x best practice for swappiness & swap space. Thanks.
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Jin Lim added a comment - Hi Maria - can you please follow upon this bug? Basically we had a plan that QE would run some tests after 2.0.1 release for figuring out 2.x best practice for swappiness & swap space. Thanks.
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Jin Lim added a comment -
Hi Ketaki, can you please follow up on this with Farshid. We wanted to make sure we understand what Farshid has in mind fo QE's action plan for attacking this ticket. Thanks much!
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Jin Lim added a comment - Hi Ketaki, can you please follow up on this with Farshid. We wanted to make sure we understand what Farshid has in mind fo QE's action plan for attacking this ticket. Thanks much!
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Ketaki Gangal added a comment -
Hi Jin,

We are going to continue running 2.0.2 tests w/ similar environment. If development needs additional system information to trouble shoot this , it would be ideal to get it ahead of running the test.

thanks,
Ketaki
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Ketaki Gangal added a comment - Hi Jin, We are going to continue running 2.0.2 tests w/ similar environment. If development needs additional system information to trouble shoot this , it would be ideal to get it ahead of running the test. thanks, Ketaki
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Karen Zeller added a comment -
Removing 'documentation' as component unless Jin/Ketaki elevate to either 2.0.1 or 2.0.2 RN/Doc-updates.

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Karen Zeller added a comment - Removing 'documentation' as component unless Jin/Ketaki elevate to either 2.0.1 or 2.0.2 RN/Doc-updates.
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Ketaki Gangal added a comment -
On most QE tests, we set swapiness to 10 ( default is 60 on most systems). This prevents the system from going into swap too soon.
Typically allocate 5G disk space on most system tests for swap.

To do:
Need to discuss the relevance/ need of this ticket.
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Ketaki Gangal added a comment - On most QE tests, we set swapiness to 10 ( default is 60 on most systems). This prevents the system from going into swap too soon. Typically allocate 5G disk space on most system tests for swap. To do: Need to discuss the relevance/ need of this ticket.
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Jin Lim added a comment -
Thanks for the info. Let's sync up this with dev team and confirm our recommendation for users.
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Jin Lim added a comment - Thanks for the info. Let's sync up this with dev team and confirm our recommendation for users.
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Maria McDuff added a comment -
Ketaki,

where are we on this post 2.0.1 rn items? can this be closed now?
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Maria McDuff added a comment - Ketaki, where are we on this post 2.0.1 rn items? can this be closed now?
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Ketaki Gangal added a comment -
As mentioned above : "To do:
Need to discuss the relevance/ need of this ticket."

I have added the QE recommended setups above. We can investigate this further if needed,
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Ketaki Gangal added a comment - As mentioned above : "To do: Need to discuss the relevance/ need of this ticket." I have added the QE recommended setups above. We can investigate this further if needed,
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Maria McDuff added a comment -
karen,

can you work with ketaki on making sure this swappiness is documented in 2.0.2?
thanks.
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Maria McDuff added a comment - karen, can you work with ketaki on making sure this swappiness is documented in 2.0.2? thanks.

People

  • Assignee:
    Karen Zeller
    Reporter:
    Jin Lim
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Dates

  • Created:
    Updated: