From d6f4965d7d2e718eb9b223cb06db5f6a53b73507 Mon Sep 17 00:00:00 2001 From: Andrew Patterson Date: Thu, 17 Sep 2009 13:47:03 -0500 Subject: cciss: Allow triggering of rescan of logical drive topology via sysfs entry Added /sys/bus/pci/devices//ccissX/rescan sysfs entry used to kick off a rescan that discovers logical drive topology changes. Signed-off-by: Andrew Patterson Signed-off-by: Stephen M. Cameron Acked-by: Mike Miller Signed-off-by: Jens Axboe --- Documentation/ABI/testing/sysfs-bus-pci-devices-cciss | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'Documentation') diff --git a/Documentation/ABI/testing/sysfs-bus-pci-devices-cciss b/Documentation/ABI/testing/sysfs-bus-pci-devices-cciss index 0a92a7c93a62..ac3429def235 100644 --- a/Documentation/ABI/testing/sysfs-bus-pci-devices-cciss +++ b/Documentation/ABI/testing/sysfs-bus-pci-devices-cciss @@ -31,3 +31,10 @@ Date: March 2009 Kernel Version: 2.6.30 Contact: iss_storagedev@hp.com Description: A symbolic link to /sys/block/cciss!cXdY + +Where: /sys/bus/pci/devices//ccissX/rescan +Date: August 2009 +Kernel Version: 2.6.31 +Contact: iss_storagedev@hp.com +Description: Kicks of a rescan of the controller to discover logical + drive topology changes. -- cgit v1.2.3