external/gpl2/lvm2/dist/test/t-pv-range-overflow.sh

   1 #!/bin/sh
   2 # Copyright (C) 2008 Red Hat, Inc. All rights reserved.
   3 #
   4 # This copyrighted material is made available to anyone wishing to use,
   5 # modify, copy, or redistribute it subject to the terms and conditions
   6 # of the GNU General Public License v.2.
   7 #
   8 # You should have received a copy of the GNU General Public License
   9 # along with this program; if not, write to the Free Software Foundation,
  10 # Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  11
  12 # 'Ensure that pvmove diagnoses PE-range values 2^32 and larger.'
  13
  14 . ./test-utils.sh
  15
  16 aux prepare_vg 2
  17
  18 lvcreate -L4 -n"$lv" $vg
  19
  20 # Test for the bogus diagnostic reported in BZ 284771
  21 # http://bugzilla.redhat.com/284771.
  22 # 'run pvmove with an unrecognized LV name to show bad diagnostic'
  23 not pvmove -v -nbogus $dev1 $dev2 2> err
  24 grep "  Logical volume bogus not found." err
  25
  26 # With lvm-2.02.28 and earlier, on a system with 64-bit "long int",
  27 # the PE range parsing code would accept values up to 2^64-1, but would
  28 # silently truncate them to int32_t.  I.e., $dev1:$(echo 2^32|bc) would be
  29 # treated just like $dev1:0.
  30 # 'run the offending pvmove command'
  31 not pvmove -v -n$lv $dev1:4294967296 $dev2
  32