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doc/bdev: add anchor names to bdev config sections

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Change-Id: I8bf7c39a4a5395a5b89a9c175626f2811928e01a
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/376860
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
This commit is contained in:
Daniel Verkamp 2017-09-01 16:30:08 -07:00 committed by Jim Harris
parent cab9a45c29
commit 744a785b76
1 changed files with 4 additions and 4 deletions
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doc/bdev.md
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@ -20,7 +20,7 @@ SPDK bdev drivers included with SPDK.
The SPDK configuration file is typically passed to your SPDK-based application via the command line.
Refer to the help facility of your application for more details.
## NVMe
## NVMe {#bdev_config_nvme}
The SPDK nvme bdev driver provides SPDK block layer access to NVMe SSDs via the SPDK userspace
NVMe driver. The nvme bdev driver binds only to devices explicitly specified. These devices
@ -42,7 +42,7 @@ for namespaces attached to the first controller will be in the format Nvme0nY, w
the namespace ID. Most NVMe SSDs have a single namespace with ID=1. Block devices attached to
the second controller will be in the format Nvme1nY.
## Malloc
## Malloc {#bdev_config_malloc}
The SPDK malloc bdev driver allocates a buffer of memory in userspace as the target for block I/O
operations. This effectively serves as a userspace ramdisk target.
@ -57,7 +57,7 @@ Configuration file syntax:
This exports 4 malloc block devices, named Malloc0 through Malloc3. Each malloc block device will
be 64MB in size.
## Linux AIO
## Linux AIO {#bdev_config_aio}
The SPDK aio bdev driver provides SPDK block layer access to Linux kernel block devices via Linux AIO.
Note that O_DIRECT is used and thus bypasses the Linux page cache. This mode is probably as close to
@ -78,7 +78,7 @@ Configuration file syntax:
This exports 2 aio block devices, named AIO0 and AIO1.
## Ceph RBD
## Ceph RBD {#bdev_config_rbd}
The SPDK rbd bdev driver provides SPDK block layer access to Ceph RADOS block devices (RBD). Ceph
RBD devices are accessed via librbd and librados libraries to access the RADOS block device