Re: Xfs delaylog hanged up

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Le Wed, 24 Nov 2010 01:36:37 +0100 vous écriviez:

> What would be the advantage of using hardware raid?

More predictable performance under heavy load (nfs kernel server,
typically). BTW the 3Ware is not a very good sata controller; I've found
that it is actually one of the worst of its class when it comes to
IOPS, the Areca 16xx, LSI Megaraid and Adaptec 5xx5 all perform better
as simple controllers in combination with MD (tested with 8 SSDs).

-- 
------------------------------------------------------------------------
Emmanuel Florac     |   Direction technique
                    |   Intellique
                    |	<eflorac@xxxxxxxxxxxxxx>
                    |   +33 1 78 94 84 02
------------------------------------------------------------------------

_______________________________________________
xfs mailing list
xfs@xxxxxxxxxxx
http://oss.sgi.com/mailman/listinfo/xfs



[Index of Archives]     [Linux XFS Devel]     [Linux Filesystem Development]     [Filesystem Testing]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux