rv1126每次开机都会进行emmc坏块修复

我的板子使用了rv1126 linux系统， 4g emmc。除sdk默认的分区外,还额外增加了几个分区，从串口日志看到每次开机都会有不同的分区有类似坏块修复打印

请问这是正常现象吗？ 目前没发现机器有异常。

部分日志如下：

1. Checking /dev/mmcblk0p7(ext4)
   
2. e2fsck 1.43.9 (8-Feb-2018)
   
3. userdata: clean, 16/57856 files, 17338/921600 blocks
   
4. Mounting /dev/mmcblk0p7(ext4) on /userdata
   
5. [    2.727725] EXT4-fs (mmcblk0p7): mounting ext2 file system using the ext4 subsystem
   
6. [    2.745475] EXT4-fs (mmcblk0p7): mounted filesystem without journal. Opts: (null)
   
7. Handling productInfo: /dev/mmcblk0p8 /productInfo ext4 defaults 2
   
8. Checking /dev/mmcblk0p8(ext4)
   
9. e2fsck 1.43.9 (8-Feb-2018)
   
10. productInfo: clean, 14/2560 files, 384/16384 blocks
    
11. Mounting /dev/mmcblk0p8(ext4) on /productInfo
    
12. [    2.952070] EXT4-fs (mmcblk0p8): mounting ext2 file system using the ext4 subsystem
    
13. [    2.955750] EXT4-fs (mmcblk0p8): mounted filesystem without journal. Opts: (null)
    
14. Handling optapp: /dev/mmcblk0p9 /opt/app ext4 defaults 2
    
15. Checking /dev/mmcblk0p9(ext4)
    
16. e2fsck 1.43.9 (8-Feb-2018)
    
17. optapp: clean, 462/123480 files, 157669/512000 blocks
    
18. Mounting /dev/mmcblk0p9(ext4) on /opt/app
    
19. [    3.181259] EXT4-fs (mmcblk0p9): mounting ext2 file system using the ext4 subsystem
    
20. [    3.195514] EXT4-fs (mmcblk0p9): mounted filesystem without journal. Opts: (null)
    
21. Handling optconfig: /dev/mmcblk0p10 /opt/config ext4 defaults 2
    
22. Checking /dev/mmcblk0p10(ext4)
    
23. e2fsck 1.43.9 (8-Feb-2018)
    
24. optconfig was not cleanly unmounted, check forced.
    
25. Pass 1: Checking inodes, blocks, and sizes
    
26. Pass 2: Checking directory structure
    
27. Pass 3: Checking directory connectivity
    
28. Pass 4: Checking reference counts
    
29. Pass 5: Checking group summary information
    
30. optconfig: 30/32000 files (10.0% non-contiguous), 9065/204800 blocks
    
31. Mounting /dev/mmcblk0p10(ext4) on /opt/config
    
32. [    3.752526] EXT4-fs (mmcblk0p10): mounting ext2 file system using the ext4 subsystem
    
33. [    3.769422] EXT4-fs (mmcblk0p10): mounted filesystem without journal. Opts: (null)
    
34. Handling optlog: /dev/mmcblk0p11 /opt/log ext4 defaults 2
    
35. Checking /dev/mmcblk0p11(ext4)
    
36. e2fsck 1.43.9 (8-Feb-2018)
    
37. optlog was not cleanly unmounted, check forced.
    
38. Pass 1: Checking inodes, blocks, and sizes
    
39. Pass 2: Checking directory structure
    
40. Pass 3: Checking directory connectivity
    
41. Pass 4: Checking reference counts
    
42. Pass 5: Checking group summary information
    
43. Free blocks count wrong (126154, counted=125899).
    
44. Fix? yes
    
45. 
    
46. 
    
47. optlog: ***** FILE SYSTEM WAS MODIFIED *****
    
48. optlog: 23/20480 files (30.4% non-contiguous), 5173/131072 blocks
    
49. Mounting /dev/mmcblk0p11(ext4) on /opt/log

复制代码