Messages in this thread |  | | Date | Wed, 07 Feb 2007 21:57:02 +0100 | From | Bernardo Innocenti <> | Subject | Re: Writing performance problem with SAS1068 |
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Douglas Gilbert wrote:
> You may like to check that Write Cache Enable is on with: > 'sdparm --get=WCE /dev/sdd'.
Yeah, yeah! Works fine once I toggled the WCE to 1. Writing flies at 70MB/s, which is extremely good for those desktop-grade disks (Seagate Barracuda SATA 250GB @7200RPM).
Thank you very much!
But... who do you think I should bug to make this the system default? Does write caching need to be enabled by the driver itself, in the SCSI layer or perhaps by the distro initscripts?
-- // Bernardo Innocenti - Develer S.r.l., R&D dept. \X/ http://www.develer.com/ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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