Joel Robison wrote:
> Thanks for the quick reply Bernd,
>
> I have not put any valuable data on the filesystem yet, so no worries
> about data loss, just 1.2T of zeros.
> How can I disable extents and mballoc? is it a ../configure option?
> I am away from the machines right now or I would check myself.
On the OSSs
1.) umount {ost-mountpoint}
2.) tunefs.lustre --mountfsoptions="" /dev/{ost-device}
3.) mount {ost-mountpoint}
>
> As for my speed question, I apologize for not adding any info, I have
> the following setup:
> 6 Supermicro servers each has:
> 2x SATA2 320GB drives with 16MB cache
> 2x Intel(R) Xeon(R) CPU 3060 @ 2.40GHz
> 2X Intel e1000 cards with TSO turned on, and a gigabit switch (I
> am thinking of bonding the interfaces if that would help me with
> performance)
>
> I can also set the MTU's up to 9000 on my switch.
I will answer to this tomorrow, it already late here and the answer will
take some time.
Cheers,
Bernd
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