Busybox 1.4.2 tftp: read error: Input/output error

Vesta laguna-mc at mail.com
Thu Feb 16 08:57:46 UTC 2017


Hi,

BusyBox v1.4.2 on an embedded device running Linux v2.6.18.

I tried to download mtdblock6 "RootFileSystem" MTD partition via tftp, but at the very end, transfer every time ended with error tftp: read error: Input/output error.

/proc/mtd
dev:    size   erasesize  name
...
mtd6: 00416800 00010000 "RootFileSystem"

brw-rw----    1 0        0         31,   6 mtdblock6

Is there way to solve this issue? Does it possible unmount RootFileSystem MTD partition without rebooting and dropping network connection? Busybox commands is limited by defined functions only. 


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