On 2011-12-01 07:05, tao.peng@xxxxxxx wrote: > 1. remove the limit on IO_MAX at .pg_test. > 2. ask for layout at .pg_doio for the size of current IO desc > 3. if server returns short layout, split nfs_read/write_data or desc and issue the pagelist covered by lseg. > 4. do 2 and 3 in a loop until all pages in current desc is handled. Sounds reasonable to me. Benny -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html