tests/qemu-iotests/tests/zoned

   1 #!/usr/bin/env bash
   2 #
   3 # Test zone management operations.
   4 #
   5
   6 seq="$(basename $0)"
   7 echo "QA output created by $seq"
   8 status=1 # failure is the default!
   9
  10 _cleanup()
  11 {
  12   _cleanup_test_img
  13   sudo -n rmmod null_blk
  14 }
  15 trap "_cleanup; exit \$status" 0 1 2 3 15
  16
  17 # get standard environment, filters and checks
  18 . ../common.rc
  19 . ../common.filter
  20 . ../common.qemu
  21
  22 # This test only runs on Linux hosts with raw image files.
  23 _supported_fmt raw
  24 _supported_proto file
  25 _supported_os Linux
  26
  27 sudo -n true || \
  28     _notrun 'Password-less sudo required'
  29
  30 IMG="--image-opts -n driver=host_device,filename=/dev/nullb0"
  31 QEMU_IO_OPTIONS=$QEMU_IO_OPTIONS_NO_FMT
  32
  33 echo "Testing a null_blk device:"
  34 echo "case 1: if the operations work"
  35 sudo -n modprobe null_blk nr_devices=1 zoned=1
  36 sudo -n chmod 0666 /dev/nullb0
  37
  38 echo "(1) report the first zone:"
  39 $QEMU_IO $IMG -c "zrp 0 1"
  40 echo
  41 echo "report the first 10 zones"
  42 $QEMU_IO $IMG -c "zrp 0 10"
  43 echo
  44 echo "report the last zone:"
  45 $QEMU_IO $IMG -c "zrp 0x3e70000000 2" # 0x3e70000000 / 512 = 0x1f380000
  46 echo
  47 echo
  48 echo "(2) opening the first zone"
  49 $QEMU_IO $IMG -c "zo 0 268435456"  # 268435456 / 512 = 524288
  50 echo "report after:"
  51 $QEMU_IO $IMG -c "zrp 0 1"
  52 echo
  53 echo "opening the second zone"
  54 $QEMU_IO $IMG -c "zo 268435456 268435456" #
  55 echo "report after:"
  56 $QEMU_IO $IMG -c "zrp 268435456 1"
  57 echo
  58 echo "opening the last zone"
  59 $QEMU_IO $IMG -c "zo 0x3e70000000 268435456"
  60 echo "report after:"
  61 $QEMU_IO $IMG -c "zrp 0x3e70000000 2"
  62 echo
  63 echo
  64 echo "(3) closing the first zone"
  65 $QEMU_IO $IMG -c "zc 0 268435456"
  66 echo "report after:"
  67 $QEMU_IO $IMG -c "zrp 0 1"
  68 echo
  69 echo "closing the last zone"
  70 $QEMU_IO $IMG -c "zc 0x3e70000000 268435456"
  71 echo "report after:"
  72 $QEMU_IO $IMG -c "zrp 0x3e70000000 2"
  73 echo
  74 echo
  75 echo "(4) finishing the second zone"
  76 $QEMU_IO $IMG -c "zf 268435456 268435456"
  77 echo "After finishing a zone:"
  78 $QEMU_IO $IMG -c "zrp 268435456 1"
  79 echo
  80 echo
  81 echo "(5) resetting the second zone"
  82 $QEMU_IO $IMG -c "zrs 268435456 268435456"
  83 echo "After resetting a zone:"
  84 $QEMU_IO $IMG -c "zrp 268435456 1"
  85 echo
  86 echo
  87 echo "(6) append write" # the physical block size of the device is 4096
  88 $QEMU_IO $IMG -c "zrp 0 1"
  89 $QEMU_IO $IMG -c "zap -p 0 0x1000 0x2000"
  90 echo "After appending the first zone firstly:"
  91 $QEMU_IO $IMG -c "zrp 0 1"
  92 $QEMU_IO $IMG -c "zap -p 0 0x1000 0x2000"
  93 echo "After appending the first zone secondly:"
  94 $QEMU_IO $IMG -c "zrp 0 1"
  95 $QEMU_IO $IMG -c "zap -p 268435456 0x1000 0x2000"
  96 echo "After appending the second zone firstly:"
  97 $QEMU_IO $IMG -c "zrp 268435456 1"
  98 $QEMU_IO $IMG -c "zap -p 268435456 0x1000 0x2000"
  99 echo "After appending the second zone secondly:"
 100 $QEMU_IO $IMG -c "zrp 268435456 1"
 101
 102 # success, all done
 103 echo "*** done"
 104 rm -f $seq.full
 105 status=0