In order to use FTL with emulated OCSSD drive in QEMU you need to get QEMU from this
Please refer to section "FTL usage with OCSSD nvme bdev" and "Configuring
QEMU " in https://spdk.io/doc/ftl.html
In "Configuring SPDK" section you have example how to create FTL bdev.
You can also look in spdk/test/ftl/ directory for examples how to use ocssd bdev with fio
From: ruizhang1230(a)buaa.edu.cn <ruizhang1230(a)buaa.edu.cn>
Sent: Wednesday, May 27, 2020 15:10
Subject: [SPDK] how to use the OCSSD bdev in the qemu by writing my own program？
I have followed the steps which described by the web site
. But i still do not know how to use the OCSSD bdev in the
qemu by writing my own program. There is no example code that i can learn from. So can you
give me a example code?
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