Re: Problem with 2.6 kernel and lots of I/O
From: Roy Keene (rkeene_at_psislidell.com)
Date: 05/31/05
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Date: Tue, 31 May 2005 14:00:46 -0500 (CDT) To: bernd-schubert@gmx.de
Bernd,
The ENBD project requires a kernel patch for 2.6 support and I
would like to remain with the vendor supplied (and "blessed" kernel) for
support reasons.
Since I cannot provide feedback on the latest version of the
kernel and I don't want to have an "unblessed" kernel, I've opened a
ticket with RedHat attached to my support contract for this problem. I
mainly posted my question here to see if this was a known issue with 2.6
in general or NBD-specific.
I had not heard of "DRBD" before now, but it looks interesting. I
am looking into it further.
Thanks,
Roy Keene
On Tue, 31 May 2005, Bernd Schubert wrote:
> Hello Roy,
>
> Roy Keene wrote:
>
>> Hello,
>>
>> I have a (well, at least one) show-stopping problems with the 2.6
>> kernel while doing heavy I/O. I have a (software) RAID1 of network block
>> devices (nbd0 and nbd1) set up on two identical machines in an
>
> what about using drbd or enbd? AFAIK both are much better tested/suited for
> network raid.
>
> Cheers,
> Bernd
>
>
> --
> Bernd Schubert
> PCI / Theoretische Chemie
> Universität Heidelberg
> INF 229
> 69120 Heidelberg
> e-mail: bernd.schubert@pci.uni-heidelberg.de
>
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- Previous message: Timur Tabi: "Re: Will __pa(vmalloc()) ever work?"
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