aszlig 6353f580f9
nixos/qemu-vm: Disable cache for $NIX_DISK_IMAGE
As @domenkozar noted in #10828, cache=writeback seems to do more harm
than good:

https://github.com/NixOS/nixpkgs/issues/10828#issuecomment-164426821

He has tested it using the openstack NixOS tests and found that
cache=none significantly improves startup performance.

Signed-off-by: aszlig <aszlig@redmoonstudios.org>
2015-12-14 17:36:22 +01:00
..

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