[OpenAFS] Re: butc segmentation fault in 1.4.0 volrestore
John W. Sopko Jr.
Tue, 10 Jan 2006 12:13:37 -0500
I believe I resolved the butc problem. I recompiled butc on the machine
I am running butc on:
sopko@quail:6% cat /etc/redhat-release
Red Hat Enterprise Linux AS release 3 (Taroon Update 6)
sopko@quail:7% uname -a
Linux quail.cs.unc.edu 2.4.21-37.ELsmp #1 SMP Wed Sep 7 13:28:55 EDT
2005 i686 i686 i386 GNU/Linux
The volrestore worked fine.
I was using the butc that came with the following rpm on the latest
sources page under RedHat Enterprise Linux 3:
I just replaced the butc, hopefully there is not any other issues with
other executables, seems to be ok so far. It is nice not to have to
I used the default options for lwp:
# ./configure --help|grep lwp
--enable-debug-lwp enable compilation of the LWP
code with debugging information (defaults to disabled)
--disable-optimize-lwp disable optimization for
compilation of the LWP code (defaults to enabled)
Looks like this enables LWP be default.
Thanks for the reponse!
Joe Buehler wrote:
> John W. Sopko Jr. wrote:
>>I updated from 1.2.13 to 1.4.0 a week ago. Everything seems to be working
>>fine, (great job everyone). We ran into a problem when doing a volume
>>restore. The butc process gets a segmentation fault. We have been doing
>>backup dumps using the 1.4.0 butc without a problem.
> This sounds like a known problem. Build the lwp (non-pthreads)
> version of butc and it will work.
John W. Sopko Jr. University of North Carolina
email: sopko AT cs.unc.edu Computer Science Dept., CB 3175
Phone: 919-962-1844 Sitterson Hall; Room 044
Fax: 919-962-1799 Chapel Hill, NC 27599-3175