Re: Linux 2.6.29

From: Alan Cox
Date: Tue Mar 31 2009 - 17:45:41 EST


> No argument there. I have seen NCQ starvation on SATA disks,
> with some requests sitting in the drive for seconds, while
> the drive was busy handling hundreds of requests/second
> elsewhere...

The really sad thing about that one is that the SCSI vendors had this
problem over ten years ago with TCQ - and fixed it in the drives.

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