K 10 svn:author V 3 mav K 8 svn:date V 27 2013-09-14T09:06:32.133185Z K 7 svn:log V 310 MFC r253724: Synchronize device cache on close only if there were some write operations. While these operations are not really needed otherwise, at least for SCSI they may cause extra errors if some other initiator holds write exclusive reservation on the LUN (SYNCHRONIZE CACHE handled as "write" operation). END