Re: XFS unlink still slow on 3.1.9 kernel ?

Richard Ems
2012-02-15T15:54:31Z

On 02/15/2012 12:10 AM, Stan Hoeppner wrote:
> On 2/14/2012 7:02 AM, Richard Ems wrote:
>> lspci shows:
>>
>> LSI Logic / Symbios Logic 53c1030 PCI-X Fusion-MPT Dual Ultra320 SCSI
>
> PCI-X? So this host and array have a few years on them I assume.

Yes. Bought 2007.

>>> Also check the performance data in the management interface on the
>>> InforTrend unit to see if you're hitting any limits there (if it has
>>> such a feature). RAID6 is numerically intensive and that particular
>>> controller may not have the ASIC horsepower to keep up with the IOPS
>>> workload you're throwing at it.
>>
>> There is no performance data in the management interface to check.
>
> Ok, so this is a relatively basic, entry level array?

It's an InforTrend InforTrend A24U-G2421, see
http://www.infortrend.com/main/2_product/es_a24u-g2421.asp

Richard