Messages in this thread | | | Date | Fri, 13 Oct 2006 16:14:21 +0200 | From | Paolo Ornati <> | Subject | Re: Sluggish system while copying large files. |
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On Fri, 13 Oct 2006 15:56:14 +0200 Brice Figureau <brice+lklm@daysofwonder.com> wrote:
> I have a brand new Dell 2850 biXeon x86_64 with a Perc4e/Di (megaraid) > RAID card with two hardware RAID1 volumes (sda and sdb, ext3 on top of > LVM2, io scheduler deadline). > > This machine runs 2.6.18 and is used as a mysql server. > > Whenever I cp large files (for instance during backup) from one volume > to the other, the system becomes really sluggish.
I used to have this problem and it seems that 2.6.19-rc1 and later kernels are better (at least for me).
-- Paolo Ornati Linux 2.6.19-rc1-g9eb20074 on x86_64 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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