From: Roger Pau Monne Date: Thu, 31 Mar 2016 13:02:33 +0000 (+0200) Subject: hotplug/FreeBSD: document disk hotplug interface X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~1358 X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=65a9526925eeca249cb63752a07b2ce96cbd8e46;p=xen.git hotplug/FreeBSD: document disk hotplug interface Add the FreeBSD disk hotplug interface details to the block-scripts.txt document. Signed-off-by: Roger Pau Monné Reviewed-by: George Dunlap --- diff --git a/docs/misc/block-scripts.txt b/docs/misc/block-scripts.txt index f9a001e7d1..eabab100a8 100644 --- a/docs/misc/block-scripts.txt +++ b/docs/misc/block-scripts.txt @@ -42,6 +42,19 @@ argument of the script (i.e. $1). The environment variable XENBUS_PATH will be set to the path for the block device to be created. +When the script is run, the following nodes shall already have been +written into xenstore: + + $XENBUS/params The contents of the 'target' section of the disk specification verbatim. + $XENBUS/mode 'r' (for readonly) or 'w' (for read-write) + +Inputs (FreeBSD) +-------------- + +The scripts are always called with the same set of arguments. The first +parameter is the xenstore backend path of the device, while the second +argument is the action, which is always either "add" or "remove". + When the script is run, the following nodes shall already have been written into xenstore: