commit | 9c0d224129b0c59698e4c77e7fed00dc8cbb50e1 | [log] [tgz] |
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author | Jens Axboe <jens.axboe@oracle.com> | Wed Jul 01 12:26:28 2009 +0200 |
committer | Jens Axboe <jens.axboe@oracle.com> | Wed Jul 01 12:26:28 2009 +0200 |
tree | a7b60e256f4486ae61e370250366a14f8377425d | |
parent | c103f2440db0ceab0eb6c0d6669be285766fb495 [diff] |
Don't allow pre_read on IO engines that cannot seek We cannot pre-read files, if we cannot seek back and read the same data again. So just disable it with a warning to the user. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>