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Testing qemu #2

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Testing qemu #2

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tonyhutter
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Motivation and Context

Testing github runners, dont pull

Description

How Has This Been Tested?

Types of changes

  • Bug fix (non-breaking change which fixes an issue)
  • New feature (non-breaking change which adds functionality)
  • Performance enhancement (non-breaking change which improves efficiency)
  • Code cleanup (non-breaking change which makes code smaller or more readable)
  • Breaking change (fix or feature that would cause existing functionality to change)
  • Library ABI change (libzfs, libzfs_core, libnvpair, libuutil and libzfsbootenv)
  • Documentation (a change to man pages or other documentation)

Checklist:

@mcmilk @tonyhutter
ZTS: Fix summary page creation
7f7d039 
There are cases, where some needed files for the summary page aren't
created. Currently the whole Summary Page creation will fail then.
Sample run: https://github.com/openzfs/zfs/actions/runs/11148248072/job/30999748588

Fix this, by properly checking for existence of the needed files.

Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Rob Norris <robn@despairlabs.com>
Signed-off-by: Tino Reichardt <milky-zfs@mcmilk.de>
Closes openzfs#16599
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mcmilk commented Oct 4, 2024

I optimized the KSM parameter. So the Linux systems can get more RAM now.
For example, here you see an run of 3x Ubuntu 20 VM with 8GB: https://github.com/mcmilk/zfs/actions/runs/11168765670/job/31047938100

The host-system will swap a bit, but that should be fine.
The runtime for the Linux based systems went down to ~3h again now.

For FreeBSD the KSM thing does not work so well. We need to stay with 2x VM with 6GB here.

I prevented the setup of swapping within the VM's... so that their own default settings are used.
But I used XFS for /var/tmp .. because ext4 sometimes failed in some tests, and with btrfs the tests get really slow.

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@tonyhutter @mcmilk