--- wikisrc/ports/evbarm/raspberry_pi.mdwn	2018/11/06 13:54:26	1.90
+++ wikisrc/ports/evbarm/raspberry_pi.mdwn	2018/11/06 13:59:57	1.91
@@ -60,6 +60,8 @@ The NetBSD kernel will then find NetBSD 
 
 A 2 GB card is the smallest workable size, and the installation image will fit.  After the first boot, the system resizes the NetBSD root partition to fill the card.  Note that swap is after /boot and before /, and not contained in the NetBSD fdisk partition.  However, if you don't try to change the partition structure, this should not cause you any trouble.
 
+Note that SD cards generally have limited write tolerance, so you may wish to disable atime updates via the noatime option, as is done by the default installation.
+
 ## Choosing a version
 
 First, decide if you want to install a formal release (7.2 or 8.0), a stable branch build (netbsd-7, netbsd-8), or NetBSD-current.  For people who don't know how to choose among those, 8.0 or netbsd-8 is probably best.