From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <15dacd030388beddaa44e7bd3a94c830@plan9.bell-labs.com> To: 9fans@cse.psu.edu Subject: Re: [9fans] diskless boot of one terminal off kfs machine From: "Russ Cox" In-Reply-To: <001a01c2cc9f$714f8b60$b8b0fc3e@swlocal> MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit Date: Tue, 4 Feb 2003 18:14:37 -0500 Topicbox-Message-UUID: 4e38f262-eacb-11e9-9e20-41e7f4b1d025 > If any of the fossil developers is interested I was using an fs interleaved > filesystem accross 3 fairly fast disks and got "disk: io=10021 at 8.779ms" > I got about 25 of these in 3 hours of mkfs | mkext before giving up. > The times increased slowly about 13ms but the counts stayed at 10010 +- 10. I think those are normal. Do you have DMA turned on? cat /dev/sdC0/ctl and make sure that the dmactl number is not zero. Russ