[Linux-cluster] GFS assertion failed

[Mark Hlawatschek]

Hi,

I'm trying to compile a module ontop of a gfs filesystem and I receive the 
follwoing error:

Note, that there is an Input/output Error.

# ./build
make: Entering directory `/usr/src/kernels/2.6.9-42.0.3.EL-smp-x86_64'
  LD      /scratch/qim-v1.0.02b3-src/built-in.o
  CC [M]  /scratch/qim-v1.0.02b3-src/qim_os.o
  CC [M]  /scratch/qim-v1.0.02b3-src/qim_xioct.o
  CC [M]  /scratch/qim-v1.0.02b3-src/qim_mbx.o
  CC [M]  /scratch/qim-v1.0.02b3-src/qim_sup.o
  CC [M]  /scratch/qim-v1.0.02b3-src/qim_inioct.o
  CC [M]  /scratch/qim-v1.0.02b3-src/qim_fo.o
  CC [M]  /scratch/qim-v1.0.02b3-src/qim_32ioctl.o
  LD [M]  /scratch/qim-v1.0.02b3-src/qioctlmod.o
  Building modules, stage 2.
  MODPOST
Warning: writing sum in /scratch/qim-v1.0.02b3-src/qioctlmod.o failed: 
Input/output error
  CC      /scratch/qim-v1.0.02b3-src/qioctlmod.mod.o
  LD [M]  /scratch/qim-v1.0.02b3-src/qioctlmod.ko
make: Leaving directory `/usr/src/kernels/2.6.9-42.0.3.EL-smp-x86_64'

dmesg shows:
GFS: fsid=lilr202:lt_scratch.0: warning: assertion "(tmp_gh->gh_flags & 
GL_LOCAL_EXCL) || !(gh->gh_flags & GL_LOCAL_EXCL)" failed
GFS: fsid=lilr202:lt_scratch.0:   function = add_to_queue
GFS: fsid=lilr202:lt_scratch.0:   file 
= /builddir/build/BUILD/gfs-kernel-2.6.9-60/smp/src/gfs/glock.c, line = 1410
GFS: fsid=lilr202:lt_scratch.0:   time = 1177501509

What does that mean ?

Mark

-- 
Gruss / Regards,

Dipl.-Ing. Mark Hlawatschek
http://www.atix.de/
http://www.open-sharedroot.org/

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