Getting Start for xNVMe

妖狐艹你老母 2022-10-07 09:55 14阅读 0赞

Please to see [xNVME][]

### Building xNVMe ###

*  Prepare Toolchain
 *   *  Step 1 :update to latest gcc
     *  Step 2: Install CMake (>= 3.9, For xNVMe)
     *  Step 3: Install glibc (>= 2.28, for io\_uring/liburing)
     *  Step 4: Install glibc libaio-dev (>=0.3, For xNVMe and SPDK)
     *  Step 5: Install libnuma-dev (>=2, For SPDK)
     *  Step 6: Install libssl-dev (>=1.1, For SPDK)
     *  Step 7: Install make (gmake)
     *  Step 8: Install meson (>=0.48, for SPDK)
     *  Step 9: Install uuid-dev (>=2.3, For SPDK)

# Prepare Toolchain #

The toolchain (compiler, archiver, and linker) used for building xNVMe must support C11, pthreads and on the system the following libraries and tools must be available:

*  glibc (>= 2.28, for io\_uring/liburing)
 *  libaio-dev (>=0.3, For xNVMe and SPDK)
 *  libnuma-dev (>=2, For SPDK)
 *  libssl-dev (>=1.1, For SPDK)
 *  make (gmake)
 *  meson (>=0.48, for SPDK)
 *  ninja (>=, for SPDK)
 *  uuid-dev (>=2.3, For SPDK)

## Step 1 :update to latest gcc ##

sudo apt update
    sudo apt install build-essential
    sudo apt install gcc

you can see:  
![在这里插入图片描述][20210617132901853.png_pic_center]

check the gcc version:
    gcc --version

![在这里插入图片描述][20210617132947129.png_pic_center]

## Step 2: Install CMake (>= 3.9, For xNVMe) ##

check the CMake version 
     cmake --version

![在这里插入图片描述][20210617133510492.png_pic_center]

So, I should update CMake <=3.9 version  
Sometimes just install cmake by the command via  
`sudo apt install cmake`  
if you meet errors like that:

Reading package lists... Done
    Building dependency tree       
    Reading state information... Done
    E: Unable to locate package CMake

solution for Ubuntu 18.04 Bionic is :

wget -O - https://apt.kitware.com/keys/kitware-archive-latest.asc 2>/dev/null | sudo apt-key add -
    sudo apt-add-repository 'deb https://apt.kitware.com/ubuntu/ bionic main'
    sudo apt-get update
    sudo apt install cmake

install the latest cmake version

sudo apt remove cmake
    pip install cmake --upgrade

you wiil see:  
![在这里插入图片描述][20210617135528341.png_pic_center]

**NOW: Install cmake3.9.2 in ubuntu18.04**

wget https://cmake.org/files/v3.9/cmake-3.9.2.tar.gz
    tar -xvf cmake-3.9.2.tar.gz
    cd cmake-3.9.2
    ./configure
    sudo make && make install

**Check current Cmake version**

hash -r
    cmake --version

You can see:  
![在这里插入图片描述][20210617162141113.png_pic_center]

## Step 3: Install glibc (>= 2.28, for io\_uring/liburing) ##

check current glibc version:
    ldd --version

![在这里插入图片描述][20210617163522891.png_pic_center]  
**By default, the highest version of GLIBC for Ubuntu 18.04 should 2.27**

## Step 4: Install glibc libaio-dev (>=0.3, For xNVMe and SPDK) ##

sudo apt-get update -y
    sudo apt-get install -y libaio-dev

![在这里插入图片描述][20210617170417996.png_pic_center]

## Step 5: Install libnuma-dev (>=2, For SPDK) ##

sudo apt-get update -y
    sudo apt-get install -y libnuma-dev

![在这里插入图片描述][20210617170652821.png_pic_center]

## Step 6: Install libssl-dev (>=1.1, For SPDK) ##

sudo apt-get update -y
    sudo apt-get install -y libssl-dev

![在这里插入图片描述][20210617170949136.png_pic_center]

## Step 7: Install make (gmake) ##

sudo apt update
    sudo apt install make
    sudo ln -s /usr/bin/make /usr/bin/gmake

![在这里插入图片描述][20210617171444437.png_pic_center]

## Step 8: Install meson (>=0.48, for SPDK) ##

sudo apt-get update -y 
     sudo apt-get install -y meson

![在这里插入图片描述][2021061717543770.png_pic_center]  
**Install meson from 0.45 to 0.48 or higher**

sudo apt update
    sudo apt install nasm
    sudo apt install python3
    sudo apt install python3-pip
    pip3 install meson ninja

![在这里插入图片描述][20210617175936740.png_pic_center]  
***but!!! make error***  
While I can install with pip3 and it does indicate that it successfully installs 0.58.1  
![在这里插入图片描述][20210617192221819.png_pic_center]  
***Reason:the newest meson is in the path`~/.local/bin`***

***Solution:***

sudo ln -si /home/kathy-ub18/.local/bin/meson /usr/bin/meson

## Step 9: Install uuid-dev (>=2.3, For SPDK) ##

sudo apt update
    sudo apt install uuid-dev

![在这里插入图片描述][202106171802041.png_pic_center]

[xNVME]: https://xnvme.io/docs/latest/getting_started/#building-xnvme
[20210617132901853.png_pic_center]: /images/20221005/e28bb08c38164ee7bd80f13721c35502.png
[20210617132947129.png_pic_center]: /images/20221005/c23cd711e5824658bd52c7585ea27a4f.png
[20210617133510492.png_pic_center]: /images/20221005/13a6612bf247422da87d6e8d5d6f554c.png
[20210617135528341.png_pic_center]: /images/20221005/4b29a979b7ac4508b39e0f14e9f28ce2.png
[20210617162141113.png_pic_center]: /images/20221005/c5175fdcee5a4988bba7a1ba4766e958.png
[20210617163522891.png_pic_center]: /images/20221005/78ba503ae79747adbdf462e3e2756ce9.png
[20210617170417996.png_pic_center]: /images/20221005/e26729926902410290924b55c46b8fe3.png
[20210617170652821.png_pic_center]: /images/20221005/4a6505ee616e4eed9bfaa56c96664261.png
[20210617170949136.png_pic_center]: /images/20221005/9c2bf9c810904634808ade11cb9e96ad.png
[20210617171444437.png_pic_center]: /images/20221005/067df4cbd0d748f5aec0b21e0d56ff79.png
[2021061717543770.png_pic_center]: /images/20221005/cbdee22349224b7ea6c48eae365c3e4f.png
[20210617175936740.png_pic_center]: /images/20221005/655d16b8bc9841459bcb4a9765c2d471.png
[20210617192221819.png_pic_center]: /images/20221005/4d98b79427ad4a91b82eb4ee67c8da8b.png
[202106171802041.png_pic_center]: /images/20221005/f00dc06b14cc4414923b573f2dbb0916.png