1#!/usr/bin/env bash 2 3SYSTEM=$(uname -s) 4if [ $SYSTEM = "FreeBSD" ] ; then 5 echo "blobfs.sh cannot run on FreeBSD currently." 6 exit 0 7fi 8 9testdir=$(readlink -f $(dirname $0)) 10rootdir=$(readlink -f $testdir/../..) 11rpc_server=/var/tmp/spdk-blobfs.sock 12rpc_py="$rootdir/scripts/rpc.py -s $rpc_server" 13tmp_file=/tmp/blobfs_file 14conf_file=/tmp/blobfs.conf 15bdevname=BlobfsBdev 16mount_dir=/tmp/spdk_tmp_mount 17test_cache_size=512 18 19source $rootdir/test/common/autotest_common.sh 20 21function on_error_exit() { 22 if [ -n "$blobfs_pid" ]; then 23 killprocess $blobfs_pid 24 fi 25 26 rm -rf $mount_dir 27 rm -f $tmp_file 28 rm -f $conf_file 29 print_backtrace 30 exit 1 31} 32 33function blobfs_start_app { 34 $rootdir/test/app/bdev_svc/bdev_svc -r $rpc_server -c ${conf_file} & 35 blobfs_pid=$! 36 37 echo "Process blobfs pid: $blobfs_pid" 38 waitforlisten $blobfs_pid $rpc_server 39 40 result=$($rpc_py blobfs_set_cache_size ${test_cache_size}) 41 if [ "${result}" != "True" ]; then 42 false 43 fi 44} 45 46function blobfs_detect_test() { 47 # Detect out there is no blobfs on test bdev 48 blobfs_start_app 49 result=$($rpc_py blobfs_detect ${bdevname}) 50 if [ "${result}" != "False" ]; then 51 false 52 fi 53 54 killprocess $blobfs_pid 55 56 # Create blobfs on test bdev 57 $rootdir/test/blobfs/mkfs/mkfs ${conf_file} ${bdevname} 58 59 # Detect out there is a blobfs on test bdev 60 blobfs_start_app 61 result=$($rpc_py blobfs_detect ${bdevname}) 62 if [ "${result}" != "True" ]; then 63 false 64 fi 65 66 killprocess $blobfs_pid 67} 68 69function blobfs_create_test() { 70 blobfs_start_app 71 72 # Create blobfs on test bdev 73 $rpc_py blobfs_create ${bdevname} 74 75 # Detect out there is a blobfs on test bdev 76 result=$($rpc_py blobfs_detect ${bdevname}) 77 if [ "${result}" != "True" ]; then 78 false 79 fi 80 81 killprocess $blobfs_pid 82} 83 84function blobfs_fuse_test() { 85 if [ ! -d /usr/include/fuse3 ] && [ ! -d /usr/local/include/fuse3 ]; then 86 echo "libfuse3 is not installed which is required to this test." 87 return 0 88 fi 89 90 # mount blobfs on test dir 91 $rootdir/test/blobfs/fuse/fuse ${conf_file} ${bdevname} $mount_dir & 92 blobfs_pid=$! 93 echo "Process blobfs pid: $blobfs_pid" 94 95 # Currently blobfs fuse APP doesn't support specific path of RPC sock. 96 # So directly use default sock path. 97 waitforlisten $blobfs_pid /var/tmp/spdk.sock 98 99 # check mount status 100 mount || grep $mount_dir 101 102 # create a rand file in mount dir 103 dd if=/dev/urandom of=${mount_dir}/rand_file bs=4k count=32 104 105 umount ${mount_dir} 106 killprocess $blobfs_pid 107 108 # Verify there is no file in mount dir now 109 if [ -f ${mount_dir}/rand_file ]; then 110 false 111 fi 112 113 # use blobfs mount RPC 114 blobfs_start_app 115 $rpc_py blobfs_mount ${bdevname} $mount_dir 116 117 # read and delete the rand file 118 md5sum ${mount_dir}/rand_file 119 rm ${mount_dir}/rand_file 120 121 umount ${mount_dir} 122 killprocess $blobfs_pid 123} 124 125trap 'on_error_exit;' ERR 126 127# Create one temp file as test bdev 128dd if=/dev/zero of=${tmp_file} bs=4k count=1M 129echo "[AIO]" > ${conf_file} 130echo "AIO ${tmp_file} ${bdevname} 4096" >> ${conf_file} 131 132blobfs_detect_test 133 134# Clear blobfs on temp file 135dd if=/dev/zero of=${tmp_file} bs=4k count=1M 136 137blobfs_create_test 138 139# Create dir for FUSE mount 140mkdir -p $mount_dir 141blobfs_fuse_test 142 143 144rm -rf $mount_dir 145rm -f $tmp_file 146report_test_completion "blobfs" 147