svn commit: r252094 - stable/8/usr.sbin/mfiutil
markj at FreeBSD.org
Sat Jun 22 05:32:46 UTC 2013
Date: Sat Jun 22 05:32:45 2013
New Revision: 252094
Add a remark to the effect that a manually started relearn will always
result in the battery being completely drained, even in transparent learning
stable/8/usr.sbin/mfiutil/ (props changed)
--- stable/8/usr.sbin/mfiutil/mfiutil.8 Sat Jun 22 05:32:11 2013 (r252093)
+++ stable/8/usr.sbin/mfiutil/mfiutil.8 Sat Jun 22 05:32:45 2013 (r252094)
@@ -573,6 +573,10 @@ Updates the flash on the controller with
A reboot is required for the new firmware to take effect.
.It Cm start learn
Start a battery relearn.
+Note that this seems to always result in the battery being completely drained,
+regardless of the BBU mode.
+In particular, the controller write cache will be disabled during the relearn
+even if transparent learning mode is enabled.
.It Cm bbu Ar setting Ar value
Update battery backup unit (BBU) properties related to battery relearning.
The following settings are configurable:
More information about the svn-src-stable-8