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Marcus Hartig wrote: > Hello all, > > with the Fedora 1 kernel 2.4.22-1.2115.nptl I get with hdparm -t > (Timing buffered disk reads) 34 MB/sec. Its very slow for this drive. > > With 2.6.0-test9 and -mm3 I get around "62 MB in 3.05 = 20,31". Wow" > Back to ~1998? I have a similar problem: With 2.4.22-ac3 I had 37mb/sec with my Samsung HD and 49MB/sec with IBM/Hitachi, now with 2.6 (all I tried, including test9-mm2) I had only 20mb/sec for Samsung and about 39mb/sec for the IBM. Motherboard is Abit NF7-S Rev2.0, as well, so same situation with the siimage 1.06 driver. I wanted to run some dd tests as well, but it is a real performance hit. Playing with readahead or other hdparm options didn't help either. Prakash - 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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