Subject: Re: kern/14015: ahc w/ 2940UW hangs with `adapter resource shortage'
To: None <firstname.lastname@example.org>
From: Manuel Bouyer <email@example.com>
Date: 09/20/2001 21:16:48
On Wed, Sep 19, 2001 at 09:13:40PM -0700, firstname.lastname@example.org wrote:
> Well, unfortunately I can't be terribly precise, since I was just using
> the system and suddenly all disk access appeared to hang and the console
> is now repeating:
> sd0(ahc0:0:0:0): adapter resource shortage
> sd1(ahc0:0:1:0): adapter resource shortage
Does the kernel floods the console with this, or does it just print a few
message and then pause for a second ?
> I can provide the full kernel config if that would be of use to
> anyone. The adapter is an Adaptec 2940UW, and it is being driven by
> the ahc driver. I have `options AHC_TAGENABLE' if that makes any
Is this reproductible ? There are 2 places in the driver which can cause
this, and I'd like to know which one triggered the message.
Manuel Bouyer <email@example.com>