Hi,
On 27/03/14 16:46, Denys Vlasenko wrote:
It's indeed a bug.
It is triggered because in this case writes to the filesystem
are slower than network! :)
Current code skips progress bar update if read did not stall (no EAGAIN).
In your case, writes are so slow (~0.1s for 4k of data) that
network delivers more data and next read never stalls.
I'll fix the bug, but why your writes are so slow?
well, old flashes are slow :-)
BTW. the progress bar with BusyBox v1.18.4 works fine ..
Just saw your commit which fix it, great!
Thanks!
Kernel is supposed to buffer writes to filesystems.
Best regards,
Wladislav Wiebe
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