docs: Updating the docs for new JULEA and packages (#57)

* docs: update julea instructions

* docs: add libpmem install instructions

docs/src/build.md

@@ -29,18 +29,21 @@ bindings.
 ### Fedora/RHEL
 
 ```sh
-$ sudo dnf install glib2 glib2-devel libbson libbson-devel clang make pkgconf
+$ sudo dnf install glib2 glib2-devel libbson libbson-devel clang make pkgconf libpmem libpmem-devel
 ```
 
 ### Ubuntu/Debian/...
 
 ```sh
 $ sudo apt update
-$ sudo apt install libglib2.0-0 libglib2.0-dev libbson-1.0-0 libbson-dev clang make pkg-config
+$ sudo apt install libglib2.0-0 libglib2.0-dev libbson-1.0-0 libbson-dev clang make pkg-config libpmem1 libpmem-dev
 ```
 
 ### Arch Linux+
 
+> Arch Linux does not package libpmem, if you want to use it you may try the
+> AUR. Otherwise, compile without the `nvm` feature.
+
 ```sh
 $ sudo pacman -Sy glib2 clang make libbson pkgconf
 ```
@@ -53,10 +56,7 @@ $ sudo pacman -Sy glib2 clang make libbson pkgconf
 To compile the bindings you'll need JULEA present and specify it's headers in your environemnt.
 
 ```sh
-# git clone https://github.com/parcio/julea.git
-# Support for seamless integration is not quite there yet in JULEA, we require a special fork
-$ git clone -b modules-conditional-unload https://github.com/tilpner/julea.git
-$ git clone https://github.com/parcio/haura.git
+$ git clone https://github.com/parcio/julea.git
 ```
 
 To build the complete _Haura_ project from this state, execute:

docs/src/julea-betree/usage.md

@@ -17,11 +17,11 @@ have to set the appropriate flags for `julea-config`. The example below uses the
 user instance of haura as used in [bectl documentation](../bectl/usage.md).
 
 ```sh
-julea-config --user \                                   
+julea-config --user \
   --object-servers="$(hostname)" --kv-servers="$(hostname)" --db-servers="$(hostname)" \
-  --object-backend=betree --object-component=server --object-path="$HOME/.config/haura.json" \
-  --kv-backend=lmdb --kv-component=server --kv-path="/tmp/julea-$(id -u)/lmdb" \
-  --db-backend=sqlite --db-component=server --db-path="/tmp/julea-$(id -u)/sqlite"
+  --object-backend=betree --object-path="$HOME/.config/haura.json" \
+  --kv-backend=lmdb --kv-path="/tmp/julea-$(id -u)/lmdb" \
+  --db-backend=sqlite --db-path="/tmp/julea-$(id -u)/sqlite"
 ```
 
 ## Prepare the library
@@ -49,7 +49,7 @@ $ cp target/debug/libobject_betree.so $JULEA_BACKEND_PATH/libobject-betree.so
 
 ## Start JULEA
 
-To start now JULEA run
+To start JULEA, navigate back to it's directory and run
 
 ```sh
 $ ./scripts/setup.sh start
@@ -63,9 +63,12 @@ $ journalctl -e GLIB_DOMAIN=JULEA
 > On success this should look like this (some details will look different on
 > your machine):
 > ```
-> Nov 24 14:41:54 nicomedia julea-server[133661]: Initialized object backend betree.
-> Nov 24 14:41:54 nicomedia julea-server[133661]: Initialized kv backend lmdb.
-> Nov 24 14:41:54 nicomedia julea-server[133661]: Initialized db backend sqlite.
+> Apr 10 11:46:31 nicomedia julea-server[15742]: Loaded object backend betree.
+> Apr 10 11:46:32 nicomedia julea-server[15742]: Initialized object backend betree.
+> Apr 10 11:46:32 nicomedia julea-server[15742]: Loaded kv backend lmdb.
+> Apr 10 11:46:32 nicomedia julea-server[15742]: Initialized kv backend lmdb.
+> Apr 10 11:46:32 nicomedia julea-server[15742]: Loaded db backend sqlite.
+> Apr 10 11:46:32 nicomedia julea-server[15742]: Initialized db backend sqlite.
 > ```
 
 If everything worked fine so far you can run the JULEA test suite with

docs/src/structure.md

@@ -12,3 +12,4 @@ Implementation:
 Bindings:
 - [**julea-betree**](./julea-betree.md): Bindings exposed to be used by [JULEA](https://github.com/parcio/julea). Specifies a betree backend.
 - [**julea-sys**](./julea-sys.md): Generated bindings by bindgen for use in *julea-betree*.
+- [**fio-haura**](./fio-haura/mod.md): Engine for fio.