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[Qemu-devel] Re: BTRFS: Unbelievably slow with kvm/qemu
From: |
Michael Tokarev |
Subject: |
[Qemu-devel] Re: BTRFS: Unbelievably slow with kvm/qemu |
Date: |
Mon, 12 Jul 2010 17:42:04 +0400 |
User-agent: |
Mozilla-Thunderbird 2.0.0.22 (X11/20090706) |
Josef Bacik wrote:
[]
> O_DIRECT support was just introduced recently, please try on the latest kernel
> with the normal settings (which IIRC uses O_DIRECT), that should make things
> suck alot less. Thanks,
Um. Do you mean it were introduced in BTRFS or general? :)
Because, wel, O_DIRECT is here and supported since some 2.2 times... ;)
/mjt