Re: Filesystem problem

From: Kevin Bockman <neoninternet_at_yahoo.com>
Date: Sun, 31 Aug 2003 15:02:52 -0700 (PDT)
Thanks for the help.  I'm positive that this is an OS
problem as there are no hard errors reported on the
console.  This problem just happened to start 10
minutes after I rebooted and updated -STABLE on Aug
10th.  I was running -STABLE from April before I
believe for 4 months straight with no problems.

Here I'm trying to do a make buildword:

--------------------------------------------------------------
>>> stage 2: rebuilding the object tree
--------------------------------------------------------------
cd /usr/src; MAKEOBJDIRPREFIX=/usr/obj 
MACHINE_ARCH=i386  MACHINE=i386  CPUTYPE= 
GROFF_BIN_PATH=/usr/obj/usr/src/i386/legacy/usr/bin 
GROFF_FONT_PATH=/usr/obj/usr/src/i386/legacy/usr/share/groff_font

GROFF_TMAC_PATH=/usr/obj/usr/src/i386/legacy/usr/share/tmac
 DESTDIR=/usr/obj/usr/src/i386  INSTALL="sh
/usr/src/tools/install.sh" 
PATH=/usr/obj/usr/src/i386/legacy/usr/sbin:/usr/obj/usr/src/i386/legacy/usr/bin:/usr/obj/usr/src/i386/legacy/usr/games:/usr/obj/usr/src/i386/usr/sbin:/usr/obj/usr/src/i386/usr/bin:/usr/obj/usr/src/i386/usr/games:/sbin:/bin:/usr/sbin:/usr/bin
make -f Makefile.inc1 par-obj
===> share/info
===> include

As you see it is hanging at making the include dir.

Here's the ps output:

  0 31604 31597   3   8  0   512  372 wait   I+    p2 
  0:00.00 make buildworld
    0 31647 31604   3   8  0   896  628 wait   I+   
p2    0:00.00 /bin/sh -ec cd /usr/src; 
PATH=/sbin:/bin:/usr/sbin:/usr/bin  `if [ -x
/usr/obj/usr/src/make.i386/make ]; then echo
/usr/obj/usr/src/make.i386/make; else echo make; fi` 
-m /usr/src/share/mk -f Makefile.inc1 buildworld
    0 31649 31647  43   8  0   752  620 wait   I+   
p2    0:00.02 make -m /usr/src/share/mk -f
Makefile.inc1 buildworld
   0 36046 36045  43   8  0   748  616 wait   I+    p2
   0:00.01 make -f Makefile.inc1 par-obj
    0 36055 36046  43   8  0   892  624 wait   I+   
p2    0:00.00 /bin/sh -ec if test -d
/usr/src/include.i386; then  echo "===> include.i386";
 edir=include.i386;  cd /usr/src/${edir};  else  echo
"===> include";  edir=include;  cd /usr/src/${edir}; 
fi;  make obj DIRPRFX=${edir}/
    0 36056 36055  43   8  0   680  564 wait   I+   
p2    0:00.02 make obj DIRPRFX=include/
    0 36057 36056  43   8  0   892  624 wait   I+   
p2    0:00.00  (sh)
    0 36058 36057  43 -11  0   200   96 chkiq2 D+   
p2    0:00.00 mkdir -p /usr/obj/usr/src/include

Hope this helps. 

Thanks,

Kevin

--- Robert Watson <rwatson_at_freebsd.org> wrote:
> 
> On Sun, 31 Aug 2003, Kevin Bockman wrote:
> 
> > Anyone have any suggestions?  I can not control-C
> out of 'man vmstat'. 
> > While doing 'make' in /usr/src/sys/boot it was
> hanging on as, when I
> > restarted it, it got to i386/libi386 and will not
> do anything else.  I'm
> > running that through serial console, it let me ^C
> out of that.  I tried
> > going into single user mode and running umount,
> now it just sits there
> > and I can't ^C.  I have no ideas, this was all
> working yesterday!! :-) 
> > 
> > Any ideas on what else to check or other helpful
> hints would help
> > bunches. 
> > 
> > Sorry for the cross-posts.  Just not sure where to
> go with this one. 
> 
> Could you show the output of:
> 
>   ps axlwww
> 
> when things are hanging?  I'm particularly
> interested in the WCHAN entries
> for hung processes and kernel threads.  That entry
> is the wait channel for
> kernel thread sleeps, which should give us some
> sense of what they're
> waiting for.  If it's a UFS bug of some sort, you'll
> likely see a lot of
> processes blocked in "inode" -- this could also
> happen in a hardware
> scenario, but should still be useful. In addition,
> do you have the entire
> serial console log output since boot?  It would be
> interesting to know if
> you've had kernel log messages regarding your hard
> disk controller, etc. 
> This might help distinguish a hardware problem from
> a software problem. 
> 
> Robert N M Watson             FreeBSD Core Team,
> TrustedBSD Projects
> robert_at_fledge.watson.org      Network Associates
> Laboratories
> 
> 
> 
> > 
> > Thanks,
> > 
> > Kevin
> > 
> > 
> > 
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Received on Sun Aug 31 2003 - 13:02:56 UTC

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