OpenBSD and FreeBSD resources » FAQ http://purebsd.com Tue, 01 Jun 2010 06:01:11 +0000 en hourly 1 http://wordpress.org/?v=3.1 Frequently Asked Questions http://purebsd.com/frequently-asked-questions-2.html http://purebsd.com/frequently-asked-questions-2.html#comments Tue, 01 Jun 2010 05:57:15 +0000 admin http://purebsd.com/?p=79
  • /kernel: ad1s1e: UDMA ICRC error..
    If you see stuff like this:
    May 5 22:05:00 antarctica /kernel: ad1s1e: UDMA ICRC error writing fsbn 4159 of 2048-2063 (ad1s1 bn 4159; cn 0 tn 66 sn 1) retrying
    May 5 22:05:00 antarctica /kernel: ad1s1e: UDMA ICRC error writing fsbn 4159 of 2048-2063 (ad1s1 bn 4159; cn 0 tn 66 sn 1) falling back to PIO mode
    Chances are, you’re not too happy with this.

    Solution: You might have an Athlon system with a VIA chipset with your ATA/66 IDE harddisks connected to the controller with a 40 ribbon IDE cable. Try connecting them with an ATA/66 80 ribbon cable. In my case, it solved the problem. And I have made sure it was the 80 ribbon cable that caused the problem to stop.

    Though this is was seen on a FreeBSD system, other BSD flavors could report something similar. Certainly my ex-Linux workstation had a similar problem. Though not until 2.2.19 did the kernel report something on it. Before that, the system just went instable and reported _nothing_ (-:

  • More to come.. if you just ask me (-:
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