Date: Wed, 17 Mar 1999 08:46:51 +1030 From: Greg Lehey <grog@lemis.com> To: Brad Knowles <blk@skynet.be>, Philip Kizer <pckizer@nostrum.com> Cc: freebsd-questions@FreeBSD.ORG Subject: Re: Vinum questions? Message-ID: <19990317084651.V429@lemis.com> In-Reply-To: <19990216135418.023445@relay.skynet.be>; from Brad Knowles on Tue, Feb 16, 1999 at 01:54:18PM %2B0100 References: <19990316085155.E429@lemis.com> <19990216135418.023445@relay.skynet.be>
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On Tuesday, 16 February 1999 at 13:54:18 +0100, Brad Knowles wrote:
> On Tue, Mar 16, 1999, Greg Lehey <grog@lemis.com> wrote:
>
>> You've gone and removed -DVINUMDEBUG somewhere, haven't you? There
>> was a warning in vinum(4), but it's possibly confusing. I've changed
>> it to:
>
> Yup, I removed it. I was under the impression that it needed to be
> set everywhere, and that the stuff that came with the machine had been
> pre-compiled without -DVINUMDEBUG being set, so I likewise removed it
> from the stuff I was building to coincide with that. If I can figure out
> where I removed that option, I can go back in and re-enable it, then
> recompile, reboot, and reload.
In /usr/src/sbin/vinum/Makefile:
CFLAGS+= -I${.CURDIR}/../../sys -g -Wall -DVINUMDEBUG
In /usr/src/sys/modules/vinum/Makefile:
CFLAGS+= -DVINUMDEBUG -g -O
>> DEBUG OPTIONS
>> The current version of vinum, both the kernel module and the user program
>> vinum(8), include significant debugging support. It is not recommended
>> to remove this support at the moment, but if you do you must remove it
>> from both the kernel and the user components.
>
> This is the part that confused me. I wasn't sure that it was
> specified in both places, so I made sure to remove it from the kernel
> config file and the appropriate Makefiles.
If you looked at the Makefiles, you should have seen what I showed
above.
>> To do this, edit the files
>> /usr/src/sbin/vinum/Makefile and /usr/src/sys/modules/vinum/Makefile and
>> edit the CFLAGS variable to remove the -DVINUMDEBUG option. If you have
>> configured vinum into the kernel, either specify the line
>>
>> options VINUMDEBUG
>>
>> in the kernel configuration file or remove the -DVINUMDEBUG option from
>> /usr/src/sbin/vinum/Makefile as described above.
>
> I had originally had this option specified in the kernel
> configuration file, then got confused. So, I removed it from the kernel
> configuration file and the
> /usr/src/sbin/vinum/Makefile as well. Obviously, I need to go back in
> and re-enable this option.
If it's disabled in both places, you should be OK. I suspect you
haven't removed it from some place, or you haven't installed the new
version of /sbin/vinum.
Greg
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