| commit | 7acdb026818455638543b04b68d4a580c367fba8 | [log] [tgz] |
|---|---|---|
| author | Peng Tao <bergwolf@gmail.com> | Fri Aug 24 00:27:48 2012 +0800 |
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | Mon Oct 01 15:37:34 2012 -0700 |
| tree | a765a5fe13553aad3fc1aeb8c4e8685242654bde | |
| parent | 6f2ea7f2a3ff3cd342bface43f8b4bf5e431cf36 [diff] |
NFSv41: fix DIO write_io calculation pnfs_within_mdsthreshold() is called inside pg_init. We need to set read_io/write_io before that. Otherwise we fail pnfs_within_mdsthreshold() and IO goes to MDS. A simple test case: dd if=foo of=/mnt/pnfs/bar bs=10M count=1 oflag=direct Signed-off-by: Peng Tao <tao.peng@emc.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>