[ 100/101] pnfsblock: fix non-aligned DIO read

2012-10-29 Thread Greg Kroah-Hartman
3.6-stable review patch. If anyone has any objections, please let me know. -- From: Peng Tao commit f742dc4a32587bff50b13dde9d8894b96851951a upstream. For DIO read, if it is not sector aligned, we should reject it and resend via MDS. Otherwise there might be data corruption.

[ 100/101] pnfsblock: fix non-aligned DIO read

2012-10-29 Thread Greg Kroah-Hartman
3.6-stable review patch. If anyone has any objections, please let me know. -- From: Peng Tao bergw...@gmail.com commit f742dc4a32587bff50b13dde9d8894b96851951a upstream. For DIO read, if it is not sector aligned, we should reject it and resend via MDS. Otherwise there might be