I have just rebooted with WAPBL enabled. Some quick notes:
-Sequential write speed is a little lower, around 5,4 MB/s.
-Creating 1000 files takes 0,25 sec. while almost no xfers happen. (It just
goes to the log I guess).
-When creating more files (say 10.000), a known issue comes to light. One
CPU core gets utilized 100% in kernel mode while there are almost no xfers.
It takes ages until the operation completes. In contrast, a non-WAPBL
mounted FS experiences many xfers until the drive limit gets hit (>100
xfers/sec.).
I am pretty certain that there is a regression in WAPBL. Can you tell me
how I can extract a kernel for the Pi using objdump, so I can conduct some
experimentation?