From 0d6d1e9c2e970c26e8a1ec4932ffffacec90e0b4 Mon Sep 17 00:00:00 2001 From: Mike Christie Date: Thu, 18 Aug 2016 18:38:45 +0200 Subject: rbd: add 'config_info' sysfs rbd device attribute Export the info used to setup the rbd image, so it can be used to remap the image. Signed-off-by: Mike Christie [idryomov@gmail.com: do_rbd_add() EH] Signed-off-by: Ilya Dryomov --- Documentation/ABI/testing/sysfs-bus-rbd | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'Documentation/ABI') diff --git a/Documentation/ABI/testing/sysfs-bus-rbd b/Documentation/ABI/testing/sysfs-bus-rbd index 7bf8d4fa6f63..6dccbf82fcf4 100644 --- a/Documentation/ABI/testing/sysfs-bus-rbd +++ b/Documentation/ABI/testing/sysfs-bus-rbd @@ -57,6 +57,11 @@ cluster_fsid The ceph cluster UUID. (August 2016, since 4.9.) +config_info + + The string written into /sys/bus/rbd/add{,_single_major}. (August + 2016, since 4.9.) + features A hexadecimal encoding of the feature bits for this image. -- cgit v1.2.3