Commit Graph

8 Commits

Author SHA1 Message Date
Daniel Verkamp
2c0bc38754 bdev: add "split" virtual blockdev example
This virtual block device takes an underlying block device and splits it
into several smaller equal-sized block devices.

Change-Id: I6f6e686c1177b2e4885f7e88809ad329caae55bd
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
2017-01-30 13:51:18 -07:00
Daniel Verkamp
e1baabee4a bdev: add get_bdevs RPC
Add an RPC interface to list all blockdevs and their properties.

Change-Id: I50db730d5eff8cffcbe8fe5df6b3461457e8581e
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
2016-11-02 09:10:54 -07:00
Ben Walker
a4747c6048 env: Make the environment library configurable.
This allows users to swap out SPDK's third party
libraries for an implementation based on their own
framework.

Change-Id: Ia0b7384ce5e31acba5ad0d7002dec9e95b759c52
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
2016-10-05 11:51:37 -07:00
Ziye Yang
c1341b0718 bdev: Add RBD support in lib/bdev
This patch will add a new bdev module, rbd.
It can make ceph rbd as the backend of iSCSI
target.

Change-Id: Id5eb3b159ee607052e3c33a2e59d721739fd9977
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Signed-off-by: Ziye Yang <ziye.yang@intel.com>
2016-09-30 15:26:28 -07:00
Ben Walker
6e09a48e42 bdev: Separate the module header from the public header
Bdev modules need a separate interface than public
consumers of the blockdevs.

Change-Id: I581ee493570c114f7e96b31a425bc077a791c71e
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
2016-08-26 09:40:06 -07:00
Daniel Verkamp
021be6df16 bdev: add Linux AIO (libaio) backend
Change-Id: I6e7de4330f0c792514df21557a3010adef08c670
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
2016-08-05 09:08:23 -07:00
Ben Walker
e648950f89 bdev: Delete bdev_db
Combine the necessary functionality with the main bdev file.

Change-Id: I96d796bc87ac2a8688cdf1fd3c16d2a7c8aef730
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
2016-08-02 09:08:51 -07:00
Daniel Verkamp
861e78bf48 bdev: add block device abstraction layer
Change-Id: I235cf146a52714756c9782c03b118f518c5f5182
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
2016-07-21 10:35:03 -07:00