[Seqan-dev] building BWT error

[Y Z <zhaoyanswill@gmail.com>]

Dear whom may concern,

I followed the Mini Botie tutorial to build a BWT index for human genome 
reference (hg38).
TIndex fmIndex(text);
TIter it(fmIndex);
search(it, fragStore.readSeqStore);
save(fmIndex, ...);

However, after about 570 minutes, the program crashed with the message:
Asynchronous I/O operation failed (waitFor with timeOut=0ms) "Success"
fildes: 4
".../include/seqan/file/file_page.h:842 FAILED! (writing operation could 
not be completed: "Success")

Could you give me some suggestions about the error? The time building 
the index is much longer than what I expected. Is there anything wrong 
in my code? Thanks a lot!

--
Sincerely,
Yongan