The fsync command and the getlasterror (with fsync option) command return different fields representing the sync'd file count. These should be made consistent.

> db.runCommand(

{getlasterror:1, fsync:true}

)

{ "err" : null, "n" : 0, "fsyncFiles" : 1, "ok" : true }

> db.runCommand(

{fsync:true}

)

{ "numFiles" : 2, "ok" : true }

Also, the fsync command is admin only, while GLE isn't (but should be with fsync opt?). Is this a possible (DOS) problem?