Re: dma/sysctl
From: Chris Warren (chris_at_dawgiestyle.com)
Date: 03/06/05
- Previous message: Rob: "Re: dma/sysctl"
- In reply to: Rob: "Re: dma/sysctl"
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
Date: Sat, 05 Mar 2005 17:11:00 -0700 (MST) To: Rob <spamrefuse@yahoo.com>
Definitely try a different IDE cable before anything else. Its cheap, and
in my case, it solved the problem.
If it doesn't, then at least you will have eliminated that as a possibility.
Chris
On Sat, March 5, 2005 4:58 pm, Rob said:
> Luciano Musacchio wrote:
>> Hi,
>> I've a fbsd machine that hangs once in a while,
>> I've this en /var/log/messages:
>> ...
>> Mar 5 14:44:58 chiba kernel: ad2: WARNING -
>> WRITE_DMA UDMA ICRC error (retrying request)
>> LBA=2949471
>> ...
>>
>> So, this means my hd is about to crash?
>> How can I tell the kernel to reboot on such cases?
>> (via sysctl?)
>
> This is 5.3, right? I bet you would not have such
> problems with 4.X.
>
> My PC instantly crashed at boot with this same
> message. I solved it by adding following to
> /boot/loader.conf:
> hw.ata.ata_dma="0"
>
> This will force the harddisk to operate in slow
> PIO4 mode, but in my case the DMA trouble disappeared.
>
> Rob.
>
>
>
>
> __________________________________
> Celebrate Yahoo!'s 10th Birthday!
> Yahoo! Netrospective: 100 Moments of the Web
> http://birthday.yahoo.com/netrospective/
> _______________________________________________
> freebsd-questions@freebsd.org mailing list
> http://lists.freebsd.org/mailman/listinfo/freebsd-questions
> To unsubscribe, send any mail to
> "freebsd-questions-unsubscribe@freebsd.org"
>
_______________________________________________
freebsd-questions@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-questions
To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org"
- Previous message: Rob: "Re: dma/sysctl"
- In reply to: Rob: "Re: dma/sysctl"
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
Relevant Pages
|
|
