ext4 log1

最新推荐文章于 2024-12-30 16:31:25 发布
原创 最新推荐文章于 2024-12-30 16:31:25 发布 · 232 阅读 · 0 ·
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本文详细记录了 Ext4 文件系统的块映射过程，通过跟踪 inode 和逻辑块的映射关系，展示了文件系统如何管理和定位磁盘上的数据块。这对于理解 Ext4 的内部工作原理和进行相关故障排查具有重要意义。

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ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 2
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 3
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 4
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 5
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 6
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 7
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 8
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 9
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 10
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 11
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 12
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 13
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 14
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 15
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 16
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 17
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 18
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 19
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 20
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 21
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 22
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 23
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 24
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 25
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 26
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 27
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 28
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 29
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 30
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 31
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 32
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 51
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 51
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 52
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 53
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 54
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 55
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 56
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 57
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 58
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 59
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 60
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 61
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 62
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 63
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 64
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 65
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 66
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 67
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 68
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 69
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 70
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 71
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 72
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 73
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 74
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 75
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 76
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 77
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 78
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 79
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 80
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 81
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 82
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 52
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 64
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 65
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 73
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 74
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 82
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 83
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 83
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 84
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 85
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 86
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 87
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 88
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 89
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 90
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 91
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 92
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 93
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 94
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 95
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 96
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 97
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 98
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 99
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 100
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 101
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 102
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 103
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 104
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 105
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 106
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 107
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 108
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 109
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 110
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 111
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 112
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 113
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 114
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 91
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 92
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 100
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 101
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 109
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 110
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 118
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 118
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 119
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 120
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 121
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 141
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 142
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 143
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 144
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 145
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 146
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 147
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 148
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 149
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 150
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 150
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 151
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 152
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 153
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 154
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 155
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 156
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 157
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 158
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 159
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 160
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 161
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 162
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 163
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 164
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 165
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 166
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 167
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 168
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 169
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 170
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 171
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 172
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 173
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 174
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 175
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 176
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 177
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 178
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 179
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 180
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 181
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 151
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 152
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 153
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 154
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 155
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 156
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 157
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 158
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 159
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 160
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 161
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 162
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 163
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 164
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 165
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 166
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 167
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 168
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 169
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 170
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 171
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 172
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 173
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 174
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 175
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 176
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 177
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 178
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 179
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 180
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 181
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 182
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 183
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 183
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 184
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 185
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 186
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 187
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 188
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 189
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 190
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 191
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 192
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 193
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 194
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 195
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 196
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 197
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 198
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 199
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 200
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 201
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 202
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 203
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 204
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 205
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 206
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 207
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 208
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 209
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 210
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 211
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 212
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 213
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 214
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 184
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 185
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 186
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 187
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 188
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 189
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 190
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 191
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 192
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 193
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 194
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 195
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 196
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 197
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 198
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 199
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 200
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 201
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 202
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 203
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 204
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 205
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 206
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 207
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 208
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 209
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 210
ext4_map_blocks(): inode 2, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 266, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 350, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 266, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 430, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 350, flag 0, max_blocks 17,logical block 23
ext4_map_blocks(): inode 430, flag 0, max_blocks 32,logical block 80
ext4_map_blocks(): inode 430, flag 0, max_blocks 28,logical block 4
ext4_map_blocks(): inode 430, flag 0, max_blocks 32,logical block 42
ext4_map_blocks(): inode 430, flag 0, max_blocks 6,logical block 74
ext4_map_blocks(): inode 430, flag 0, max_blocks 10,logical block 32
ext4_map_blocks(): inode 2, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 2, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 2317, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 1546, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 1546, flag 0, max_blocks 17,logical block 29
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 1540, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 1540, flag 0, max_blocks 7,logical block 4
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 1545, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 1545, flag 0, max_blocks 2,logical block 4
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 1543, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 1543, flag 0, max_blocks 2,logical block 4
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 1544, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 1544, flag 0, max_blocks 5,logical block 4
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 1541, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 1541, flag 0, max_blocks 1,logical block 4
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 1542, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 1542, flag 0, max_blocks 4,logical block 4
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 1487, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 1487, flag 0, max_blocks 17,logical block 124
ext4_map_blocks(): inode 1487, flag 0, max_blocks 28,logical block 4
ext4_map_blocks(): inode 350, flag 0, max_blocks 19,logical block 4
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 1488, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 1488, flag 0, max_blocks 17,logical block 170
ext4_map_blocks(): inode 1488, flag 0, max_blocks 32,logical block 115
ext4_map_blocks(): inode 1488, flag 0, max_blocks 28,logical block 4
ext4_map_blocks(): inode 1546, flag 0, max_blocks 25,logical block 4
ext4_map_blocks(): inode 1487, flag 0, max_blocks 19,logical block 32
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 2
ext4_map_blocks(): inode 1595, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 1595, flag 0, max_blocks 17,logical block 16
ext4_map_blocks(): inode 1595, flag 0, max_blocks 12,logical block 4
ext4_map_blocks(): inode 1488, flag 0, max_blocks 32,logical block 32
ext4_map_blocks(): inode 1487, flag 0, max_blocks 32,logical block 51
ext4_map_blocks(): inode 1488, flag 0, max_blocks 19,logical block 96
ext4_map_blocks(): inode 1488, flag 0, max_blocks 25,logical block 64
ext4_map_blocks(): inode 1488, flag 0, max_blocks 7,logical block 89
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 2
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 2
ext4_map_blocks(): inode 2575, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 2575, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 2575, flag 0, max_blocks 1,logical block 2
ext4_map_blocks(): inode 2894, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 2894, flag 0, max_blocks 3,logical block 4
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 2
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 2
ext4_map_blocks(): inode 1506, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 1506, flag 0, max_blocks 17,logical block 8
ext4_map_blocks(): inode 1506, flag 0, max_blocks 4,logical block 4
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 2
ext4_map_blocks(): inode 1591, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 1591, flag 0, max_blocks 12,logical block 4
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 1621, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 1621, flag 0, max_blocks 1,logical block 4
ext4_map_blocks(): inode 1487, flag 0, max_blocks 18,logical block 83
ext4_map_blocks(): inode 1487, flag 0, max_blocks 17,logical block 101
ext4_map_blocks(): inode 1487, flag 0, max_blocks 6,logical block 118
ext4_map_blocks(): inode 2, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 669, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 669, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 2, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 185105, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 185129, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 669, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 812, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 812, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 812, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 813, flag 0, max_blocks 2,logical block 0
ext4_map_blocks(): inode 812, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 814, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 812, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 815, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 812, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 816, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 812, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 817, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 812, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 818, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 812, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 819, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 812, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 820, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 812, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 821, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 812, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 822, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 812, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 823, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 812, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 824, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 812, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 825, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 812, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 826, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 812, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 827, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 812, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 828, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 812, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 829, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 812, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 830, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 812, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 831, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 812, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 832, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 812, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 833, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 812, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 834, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 812, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 835, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 812, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 836, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 812, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 837, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 812, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 838, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 812, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 839, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 812, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 840, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 812, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 841, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 812, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 842, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 2317, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 2554, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 2
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 3
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 4
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 5
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 6
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 7
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 8
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 9
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 10
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 11
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 12
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 13
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 14
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 15
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 16
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 17
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 18
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 19
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 20
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 21
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 22
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 23
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 24
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 25
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 26
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 27
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 28
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 29
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 30
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 31
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 32
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 2
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 3
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 4
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 5
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 6
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 7
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 8
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 9
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 10
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 11
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 12
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 13
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 14
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 15
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 16
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 17
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 18
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 19
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 20
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 21
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 22
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 23
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 24
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 25
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 26
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 27
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 28
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 29
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 30
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 31
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 32
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 4
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 5
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 4
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 2
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 3
ext4_map_blocks(): inode 8, flag 0, max_blocks 1,logical block 4
ext4_map_blocks(): inode 2, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 266, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 438, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 438, flag 0, max_blocks 14,logical block 4
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 1719, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 1719, flag 0, max_blocks 5,logical block 4
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 2
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 2
ext4_map_blocks(): inode 1479, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 1479, flag 0, max_blocks 7,logical block 4
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 2
ext4_map_blocks(): inode 1633, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 1626, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 1626, flag 0, max_blocks 16,logical block 4
ext4_map_blocks(): inode 185105, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 185115, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 2, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 2192, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 2311, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 2315, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 2316, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 2316, flag 0, max_blocks 8,logical block 4
ext4_map_blocks(): inode 2316, flag 0, max_blocks 16,logical block 12
ext4_map_blocks(): inode 2316, flag 0, max_blocks 1,logical block 85
ext4_map_blocks(): inode 669, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 760, flag 0, max_blocks 5,logical block 0
ext4_map_blocks(): inode 2, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 2, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 2, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 2, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 2, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 667, flag 0, max_blocks 2,logical block 0
ext4_map_blocks(): inode 2, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 14, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 23, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 2317, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 2478, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 2482, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 2484, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 2317, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 14, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 22, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 2317, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 2553, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 2317, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 2317, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 266, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 327, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 266, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 266, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 327, flag 0, max_blocks 8,logical block 4
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 2
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 2
ext4_map_blocks(): inode 1477, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 1477, flag 0, max_blocks 11,logical block 4
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 2
ext4_map_blocks(): inode 1666, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 1666, flag 0, max_blocks 14,logical block 4
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 1728, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 1728, flag 0, max_blocks 17,logical block 5
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 2
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 2
ext4_map_blocks(): inode 1504, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 1504, flag 0, max_blocks 17,logical block 155
ext4_map_blocks(): inode 1504, flag 0, max_blocks 31,logical block 4
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 2
ext4_map_blocks(): inode 1635, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 1635, flag 0, max_blocks 17,logical block 4
ext4_map_blocks(): inode 1728, flag 0, max_blocks 1,logical block 4
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 1594, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 1594, flag 0, max_blocks 17,logical block 7
ext4_map_blocks(): inode 1594, flag 0, max_blocks 3,logical block 4
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 1714, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 1714, flag 0, max_blocks 2,logical block 4
ext4_map_blocks(): inode 1504, flag 0, max_blocks 16,logical block 35
ext4_map_blocks(): inode 1504, flag 0, max_blocks 32,logical block 63
ext4_map_blocks(): inode 2, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 651, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 128769, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 651, flag 0, max_blocks 17,logical block 87
ext4_map_blocks(): inode 651, flag 0, max_blocks 28,logical block 4
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 2
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 2
ext4_map_blocks(): inode 1483, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 1483, flag 0, max_blocks 17,logical block 73
ext4_map_blocks(): inode 1483, flag 0, max_blocks 28,logical block 4
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 1509, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 1509, flag 0, max_blocks 3,logical block 4
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 1559, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 1559, flag 0, max_blocks 4,logical block 4
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 2
ext4_map_blocks(): inode 1592, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 1592, flag 0, max_blocks 1,logical block 4
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 2
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 2
ext4_map_blocks(): inode 1547, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 1547, flag 0, max_blocks 14,logical block 4
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 1549, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 1549, flag 0, max_blocks 3,logical block 4
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 2
ext4_map_blocks(): inode 1730, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 1730, flag 0, max_blocks 17,logical block 8
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 2
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 2
ext4_map_blocks(): inode 1558, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 2
ext4_map_blocks(): inode 1671, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 1671, flag 0, max_blocks 2,logical block 4
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 2
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 2
ext4_map_blocks(): inode 1584, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 1584, flag 0, max_blocks 9,logical block 4
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 1503, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 1503, flag 0, max_blocks 1,logical block 4
ext4_map_blocks(): inode 651, flag 0, max_blocks 32,logical block 32
ext4_map_blocks(): inode 1483, flag 0, max_blocks 18,logical block 32
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 2
ext4_map_blocks(): inode 1741, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 1741, flag 0, max_blocks 2,logical block 4
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 2
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 2
ext4_map_blocks(): inode 1624, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 1624, flag 0, max_blocks 4,logical block 4
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 1678, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 1678, flag 0, max_blocks 4,logical block 4
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 2
ext4_map_blocks(): inode 1743, flag 0, max_blocks 4,logical block 0
ext4_map_blocks(): inode 1743, flag 0, max_blocks 17,logical block 7
ext4_map_blocks(): inode 1730, flag 0, max_blocks 4,logical block 4
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 2
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 0
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 1
ext4_map_blocks(): inode 1397, flag 0, max_blocks 1,logical block 2
ext4_map_blocks(): inode 1586, flag 0, max_blocks 4,logical block 0
linux ext4 log文件,EXT4文件系统禁用日志功能
weixin_33158756的博客
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ext4提供有很多特性，当然有一些是前一代文件系统ext3本身就具有的，比如日志功能，但有时候我们却并不需要这些特性，则我们可以禁用它们。ext4文件系统的日志功能就是在牺牲一定性能的情况下增强稳定性的一种手段，但在一些情况，比如Web Server上存在的大量小文件所在的文件系统就是一个典型示例，此时可以禁用ext4的日志功能。关闭EXT4日志功能：[root@localhost ext4]# ...
linux自动挂载ext4,创建ext4文件系统，并自动挂载
weixin_34638021的博客
05-26 2212
实验环境如下：[root@Centos7 ~]# uname -r3.10.0-693.el7.x86_64[root@Centos7 ~]# cat /etc/redhat-releaseCentOS Linux release 7.4.1708 (Core)[root@Centos7 ~]# lsblkNAME MAJ:MIN RM SIZE RO TYPE MOUNT...
Log4j maven依赖配置
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做项目的时候，经常需要给应用打印日志，LOG4J是我们的不二选择，项目管理使用maven构建时，pom.xml配置如下 <!--日志 start--> <dependency> <groupId>log4j</groupId> <artifactId>...
【linux内核分析-存储】EXT4源码分析之“创建文件”原理
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EXT4源码分析之“文件创建”原理，详细的介绍文件创建的核心流程，并对EXT4中关于文件创建的关键函数进行了分析。
记 * 恢复ext4硬盘的数据
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恢复ext4硬盘上无法恢复的数据
深入理解ext4
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文件系统是操作系统的一个重要组成部分，也有着举足轻重的地位。本系列文章主要讲述了linux ext4文件系统的一些实现原理。笔者参考了2.6.32.60的内核源代码。在写这篇的文章时，最新的内核已经去到了3.7.9。 ext4是替代ext2/3的Linux文件系统。从2.6.28版本开始，被正式认定进入稳定（stable）。本文主要介绍ext4文件系统在硬盘层面上的存储结构及原理。  
linux修复ext4,修复super block(ext4)
weixin_33204898的博客
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数据无价，请谨慎操作。通常在作磁盘操作之前应该备份磁盘的数据，在作这个操作之前也应该把磁盘上的所有内容备份到另一个磁盘中。就是说如果这个故障盘是20g的话，就需要一个20G的备份空间。备份的命令如下：#dd if=/dev/baddrive of=/storagearea注意：首先确定设备文件系统类型file -s /dev/sdb[root@dhcp-0-175 ~]# dumpe2fs /de...
linux虚拟文件系统（二）-ext4文件系统结构
jianjian的博客
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EXT4是第四代扩展文件系统（英语：Fourth extended filesystem，缩写为 ext4）是Linux系统下的日志文件系统，是ext2和ext3文件系统的后继版本。
ext4fs
gbmaotai的博客
12-26 1390
EXT4 ext4 filesystem把磁盘分成一系列block groups，每一个group都有很多blocks. block_size superblock中sb.sb.s_log_block_size 记载 （s_log_block_size 0=1K ,1=2K，2=4K） sb.sb.s_log_block_size默认值 =2 ， 2 ^ (10 + sb.s_log_blo...
ext4 ntfs mysql_求教，NAS的硬盘用ext4还是ntfs
weixin_42466857的博客
02-01 1162
For XFS, the empty filesystem "Size Used" as shown by df -h seems to depend a lot on which metadata features you enable at mkfs.xfs time.Testing with an empty 12TB file:# truncate -s 12TB xfstest.imgD...
ext4 创建文件系统
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01-09 3338
Creating ext4 filesystems Creating a new ext4 filesystem is very easy once you have upgraded to e2fsprogs 1.41 or later. Simply type: # mke2fs -t ext4 /dev/DEV or # mkfs.ext4 /dev/DEV Once the files
EXT4之mount可选项
星空探索
01-03 2597
static const match_table_t tokens = {  {Opt_bsd_df, "bsddf"},  {Opt_minix_df, "minixdf"},  {Opt_grpid, "grpid"},  {Opt_grpid, "bsdgroups"},  {Opt_nogrpid, "nogrpid"},  {Opt_nogrpid, "sysvgroups"
ext4 ext4_fill_super
星空探索
03-06 2549
ext4_fill_super static int ext4_fill_super(struct super_block *sb, void *data, int silent) { char *orig_data = kstrdup(data, GFP_KERNEL); struct buffer_head *bh; struct ext4_super_block *e
EXT4 超级块介绍
星空探索
01-09 1853
The Super Block The superblock records various information about the enclosing filesystem, such as block counts, inode counts, supported features, maintenance information, and more. If the sparse_supe
ext4 ext4_map_blocks
星空探索
03-07 1436
struct ext4_map_blocks { ext4_fsblk_t m_pblk; ext4_lblk_t m_lblk; unsigned int m_len; unsigned int m_flags; }; /*  * The ext4_map_blocks() function tries to look up the reques
ext4 直接和间接块寻址
星空探索
01-06 1399
Direct/Indirect Block Addressing In ext2/3, file block numbers were mapped to logical block numbers by means of an (up to) three level 1-1 block map. To find the logical block that stores a particul
ext4_mpage_readpages
星空探索
03-07 1332
int ext4_mpage_readpages(struct address_space *mapping, struct list_head *pages, struct page *page, unsigned nr_pages) { struct bio *bio = NULL; sector_t last_block_in_bio = 0; st
ext4 ext4_mount
星空探索
03-06 1252
ext4_mount static struct dentry *ext4_mount(struct file_system_type *fs_type, int flags,       const char *dev_name, void *data) { return mount_bdev(fs_type, flags, dev_name, data, ext4_fill
ext4 节点inode.i_block描述
星空探索
01-09 1187
The Contents of inode.i_block Depending on the type of file an inode describes, the 60 bytes of storage in inode.i_block can be used in different ways. In general, regular files and directories will
ext4 ext4_super_block
星空探索
03-07 1178
struct ext4_super_block /*  * Structure of the super block  */ struct ext4_super_block { /*00*/ __le32 s_inodes_count; /* Inodes count */ __le32 s_blocks_count_lo; /* Blocks count */ __le32
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