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  • Committer: Package Import Robot
  • Author(s): Bastian Blank
  • Date: 2014-08-19 15:37:06 UTC
  • mfrom: (1.1.18)
  • Revision ID: package-import@ubuntu.com-20140819153706-i1gaio8lg534dara
Tags: 2.02.109-1
New upstream version.

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test/shell/topology-support.sh
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# along with this program; if not, write to the Free Software Foundation,
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# Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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. lib/test
 
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. lib/inittest
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which mkfs.ext3 || skip
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check_logical_block_size() {
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    local DEV_=$(cat SCSI_DEBUG_DEV)
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    # Verify logical_block_size - requires Linux >= 2.6.31
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    SYSFS_LOGICAL_BLOCK_SIZE=$(echo /sys/block/$(basename $DEV_)/queue/logical_block_size)
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    if [ -f "$SYSFS_LOGICAL_BLOCK_SIZE" ] ; then
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        ACTUAL_LOGICAL_BLOCK_SIZE=$(cat $SYSFS_LOGICAL_BLOCK_SIZE)
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        test $ACTUAL_LOGICAL_BLOCK_SIZE = $1
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    fi
 
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    SYSFS_LOGICAL_BLOCK_SIZE="/sys/block/$(basename $(< SCSI_DEBUG_DEV))/queue/logical_block_size"
 
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    test -f "$SYSFS_LOGICAL_BLOCK_SIZE" || return 0
 
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    test "$(< $SYSFS_LOGICAL_BLOCK_SIZE)" -eq "$1" # ACTUAL_LOGICAL_BLOCK_SIZE
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}
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check_optimal_io_size() {
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    local DEV_=$(cat SCSI_DEBUG_DEV)
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    # Verify optimal_io_size
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    SYSFS_OPTIMAL_IO_SIZE=$(echo /sys/block/$(basename $DEV_)/queue/optimal_io_size)
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    if [ -f "$SYSFS_OPTIMAL_IO_SIZE" ] ; then
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        ACTUAL_OPTIMAL_IO_SIZE=$(cat $SYSFS_OPTIMAL_IO_SIZE)
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        test $ACTUAL_OPTIMAL_IO_SIZE = $1
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    fi
 
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    SYSFS_OPTIMAL_IO_SIZE="/sys/block/$(basename $(< SCSI_DEBUG_DEV))/queue/optimal_io_size"
 
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    test -f "$SYSFS_OPTIMAL_IO_SIZE" || return 0
 
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    test "$(< $SYSFS_OPTIMAL_IO_SIZE)" -eq "$1" # ACTUAL_OPTIMAL_IO_SIZE
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}
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lvdev_() {
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# Test that kernel supports topology
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aux prepare_scsi_debug_dev $DEV_SIZE || skip
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if [ ! -e /sys/block/$(basename $(cat SCSI_DEBUG_DEV))/alignment_offset ] ; then
 
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if [ ! -e /sys/block/$(basename $(< SCSI_DEBUG_DEV))/alignment_offset ] ; then
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        aux cleanup_scsi_debug_dev
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        skip
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fi
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check_logical_block_size $LOGICAL_BLOCK_SIZE
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aux prepare_pvs $NUM_DEVS $PER_DEV_SIZE
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vgcreate $vg $(cat DEVICES)
 
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get_devs
 
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vgcreate $vg "${DEVICES[@]}"
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test_snapshot_mount
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vgremove $vg
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check_logical_block_size $LOGICAL_BLOCK_SIZE
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aux prepare_pvs $NUM_DEVS $PER_DEV_SIZE
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vgcreate $vg $(cat DEVICES)
 
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vgcreate $vg "${DEVICES[@]}"
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test_snapshot_mount
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vgremove $vg
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check_logical_block_size $LOGICAL_BLOCK_SIZE
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aux prepare_pvs $NUM_DEVS $PER_DEV_SIZE
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vgcreate $vg $(cat DEVICES)
 
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vgcreate $vg "${DEVICES[@]}"
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test_snapshot_mount
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vgremove $vg
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check_optimal_io_size 786432
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aux prepare_pvs 1 $PER_DEV_SIZE
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check pv_field $(cat DEVICES) pe_start 768.00k
 
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check pv_field "${DEVICES[@]}" pe_start 768.00k
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aux cleanup_scsi_debug_dev