From b23a2a2ffb457e9aeca3508b7e9fb9bfb0a04f48 Mon Sep 17 00:00:00 2001 From: pjd Date: Mon, 5 Mar 2007 12:41:44 +0000 Subject: Warn when user use sectorsize bigger than the page size, which will lead to problems when the geli device is used with file system or as a swap. Hopefully will prevent problems like kern/98742 in the future. MFC after: 1 week --- sbin/geom/class/eli/geom_eli.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'sbin/geom/class') diff --git a/sbin/geom/class/eli/geom_eli.c b/sbin/geom/class/eli/geom_eli.c index ed13555..3bf4fdc 100644 --- a/sbin/geom/class/eli/geom_eli.c +++ b/sbin/geom/class/eli/geom_eli.c @@ -609,6 +609,10 @@ eli_init(struct gctl_req *req) gctl_error(req, "Invalid sector size."); return; } + if (val > sysconf(_SC_PAGE_SIZE)) { + gctl_error(req, "warning: Using sectorsize bigger than " + "the page size!"); + } md.md_sectorsize = val; } -- cgit v1.1