Author: marck (doc committer)
Date: Tue Aug 23 20:25:11 2011
New Revision: 225122
URL: http://svn.freebsd.org/changeset/base/225122
Log:
Add kern.cam.boot_delay description (with reasonable default) to
default/loader.conf
This should help people installing ${OS} to USB devices, where there are
frequently cases where kernel tries to mount root before actual umass sensing
is finished.
Reviewed by: mav
Approved by: re (kib)
MFC after: 1 week
Modified:
head/sys/boot/forth/loader.conf
Modified: head/sys/boot/forth/loader.conf
==============================================================================
--- head/sys/boot/forth/loader.conf Tue Aug 23 19:49:06 2011
(r225121)
+++ head/sys/boot/forth/loader.conf Tue Aug 23 20:25:11 2011
(r225122)
@@ -109,6 +109,8 @@ module_path="/boot/modules" # Set the mo
#kern.ncallout="" # Set the maximum # of timer events
#kern.ngroups="1023" # Set the maximum # of supplemental groups
#kern.sgrowsiz="" # Set the amount to grow stack
+#kern.cam.boot_delay="10000" # Delay (in ms) of root mount for CAM bus
+ # registration, useful for USB sticks as root
#kern.cam.scsi_delay="2000" # Delay (in ms) before probing SCSI
#kern.ipc.maxsockets="" # Set the maximum number of sockets
avaliable
#kern.ipc.nmbclusters="" # Set the number of mbuf clusters
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