[lustre-discuss] Build lustre on ubuntu 22.04

[Shaun Tancheff]

On 2/9/24 02:21, Yao Weng via lustre-discuss wrote:
> Hi,
> I have a question about installing lustre on Ubuntu. There is 
> no lustre-server deb package in 
> https://downloads.whamcloud.com/public/lustre 
> <https://downloads.whamcloud.com/public/lustre>. 
> We have to build the deb package ourselves
>
You will have to probably have use 5.15.0-92-generic version, as of 94 
the ldiskfs patches do not apply.

If you do not already have e2fsprogs with ldiskfs support you should get 
it here:
https://build.whamcloud.com/job/e2fsprogs-master/

Next get the matching headers and sources installed:
    sudo apt install linux-headers-5.15.0-92 linux-headers-5.15.0-92-generic
    sudo apt install linux-source-5.15.0=5.15.0-92.102

You can use apt-cache to find the package version:
     apt-cache policy linux-source-5.15.0

Now extract the 'fs/ext4' sources from 
/usr/src/linux-source-5.15.0/linux-source-5.15.0.tar.bz2 and copy them 
to your /usr/src/linux-headers-<version>/fs/ext4

mkdir tmp
cd tmp
tar xf /usr/src/linux-source-5.15.0/linux-source-5.15.0.tar.bz2
sudo cp -v linux-source-5.15.0/fs/ext4/* 
/usr/src/linux-headers-5.15.0-92/fs/ext4/
cd ..
rm -fr tmp

Note that 5.15 for ubuntu is recently landed:
   LU-17131 ldiskfs: Add Ubuntu 20.04.5 release 5.15 kernel

So with the prepared sources and current lustre (master branch) that 
includes LU-17131:

sh ./autogen.sh

./configure --config-cache --enable-server --enable-client \
   --with-linux=/usr/src/linux-headers-5.15.0-92 \
   --with-linux-obj=/usr/src/linux-headers-5.15.0-92-generic \
   --enable-ldiskfs --enable-modules

make -j$(nproc)

# Additional ./configure options to consider:
   --with-o2ib=/usr/src/ofa_kernel/x86_64/$(uname -r)
   --without-zfs
   --enable-gss
   --enable-gss-keyring
   --enable-crypto

> We use ubuntu 22.04
>
> Distributor ID:        Ubuntu
>
> Description:        Ubuntu 22.04.3 LTS
>
> Release:        22.04
>
> Codename:        jammy
>
> Kernel is
>
> 5.15.0-56-generic
>
You will have to probably have use 5.15.0-92-generic
>
> We got gcc error when run
>
> ./configure 
> --with-linux=/home/<user-name>/linux-source-5.15.0/linux-source-5.15.0/
>
> gcc: *error*: unrecognized command-line option '-V'
>
> gcc: fatal *error*: no input files
>
> gcc: *error*: unrecognized command-line option '-qversion'; did you 
> mean '--version'?
>
> our gcc is
>
> gcc -v
>
> Using built-in specs.
>
> COLLECT_GCC=gcc
>
> COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/11/lto-wrapper
>
> OFFLOAD_TARGET_NAMES=nvptx-none:amdgcn-amdhsa
>
> OFFLOAD_TARGET_DEFAULT=1
>
> Target: x86_64-linux-gnu
>
> Configured with: ../src/configure -v --with-pkgversion='Ubuntu 
> 11.4.0-1ubuntu1~22.04' 
> --with-bugurl=file:///usr/share/doc/gcc-11/README.Bugs 
> --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,m2 
> --prefix=/usr --with-gcc-major-version-only --program-suffix=-11 
> --program-prefix=x86_64-linux-gnu- --enable-shared 
> --enable-linker-build-id --libexecdir=/usr/lib 
> --without-included-gettext --enable-threads=posix --libdir=/usr/lib 
> --enable-nls --enable-bootstrap --enable-clocale=gnu 
> --enable-libstdcxx-debug --enable-libstdcxx-time=yes 
> --with-default-libstdcxx-abi=new --enable-gnu-unique-object 
> --disable-vtable-verify --enable-plugin --enable-default-pie 
> --with-system-zlib --enable-libphobos-checking=release 
> --with-target-system-zlib=auto --enable-objc-gc=auto 
> --enable-multiarch --disable-werror --enable-cet --with-arch-32=i686 
> --with-abi=m64 --with-multilib-list=m32,m64,mx32 --enable-multilib 
> --with-tune=generic 
> --enable-offload-targets=nvptx-none=/build/gcc-11-XeT9lY/gcc-11-11.4.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-11-XeT9lY/gcc-11-11.4.0/debian/tmp-gcn/usr 
> --without-cuda-driver --enable-checking=release 
> --build=x86_64-linux-gnu --host=x86_64-linux-gnu 
> --target=x86_64-linux-gnu --with-build-config=bootstrap-lto-lean 
> --enable-link-serialization=2
>
> Thread model: posix
>
> Supported LTO compression algorithms: zlib zstd
>
> gcc version 11.4.0 (Ubuntu 11.4.0-1ubuntu1~22.04)
>
>
> Could anyone help suggest how to properly build the lustre package ?
>
> Thank you !
>
>
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> lustre-discuss at lists.lustre.org
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