On Tue, Jul 22, 2014 at 05:30:06PM +0000, Marcel Moolenaar wrote: > Author: marcel > Date: Tue Jul 22 17:30:05 2014 > New Revision: 268986 > URL: http://svnweb.freebsd.org/changeset/base/268986 > > Log: > In r264504, we prevented doing I/O for more than MAXPHYS by making > the assumption that consumers would respect bio_completed and/or > bio_resid to detect short reads. This assumption proved false and > file corruption was the result. > Create as many bios as we need to satisfy the original request. > Check the cached chunk every time we need to do I/O to increase the > hit rate.
Can you check other cases I/O for more than MAXPHYS? I think caused by incorrect partition scheme. _______________________________________________ svn-src-head@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
