debian/tests/kernel-smoke-test-zil

   1 #!/bin/sh
   2 #
   3 # Copyright (C) 2016 Canonical
   4 #
   5 # This program is free software; you can redistribute it and/or
   6 # modify it under the terms of the GNU General Public License
   7 # as published by the Free Software Foundation; either version 2
   8 # of the License, or (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program; if not, write to the Free Software
  17 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  18 #
  19 echo -n "kernel smoke test, create and destroy ZFS Intent Log: "
  20 TMP=/tmp
  21 VDEV0=${TMP}/pool0-$$.img
  22 VDEV1=${TMP}/pool1-$$.img
  23 POOL=pool-smoke-$$
  24
  25 dd if=/dev/zero of=${VDEV0} bs=1M count=512 > /dev/null 2>&1
  26 dd if=/dev/zero of=${VDEV1} bs=1M count=512 > /dev/null 2>&1
  27
  28 zpool create ${POOL} ${VDEV0}
  29 ret=$?
  30 if [ $ret -ne 0 ]; then
  31         echo "FAILED: zpool create failed, exit code=$ret"
  32         rm ${VDEV0} ${VDEV1}
  33         exit 1
  34 fi
  35
  36 #
  37 # And add the ZIL
  38 #
  39 zpool add ${POOL} log ${VDEV1}
  40 ret=$?
  41 if [ $ret -ne 0 ]; then
  42         echo "FAILED: ZIL add failed, exit code=$ret"
  43         zpool destroy ${POOL}
  44         rm ${VDEV0} ${VDEV1}
  45         exit 1
  46 fi
  47
  48 sync
  49
  50 #
  51 # And now remove ZIL
  52 #
  53 zpool remove ${POOL} ${VDEV1}
  54 ret=$?
  55 if [ $ret -ne 0 ]; then
  56         echo "FAILED: ZIL remove failed, exit code=$ret"
  57         zpool destroy ${POOL}
  58         rm ${VDEV0} ${VDEV1}
  59         exit 1
  60 fi
  61
  62 zpool destroy ${POOL}
  63 ret=$?
  64 if [ $ret -ne 0 ]; then
  65         echo "FAILED: zpool destroy failed, exit code=$ret"
  66         #
  67         # destroy failed, try to clean up, but this
  68         # wil probably fail
  69         #
  70         rm ${VDEV0} ${VDEV1}
  71         exit 1
  72 fi
  73
  74 rm ${VDEV0} ${VDEV1}
  75 echo "PASSED"
  76 exit 0