diff --git a/_knowledge-base/mounting_network_share_linux.md b/_knowledge-base/mounting_network_share_linux.md
index 828b448..7ccb3f4 100644
--- a/_knowledge-base/mounting_network_share_linux.md
+++ b/_knowledge-base/mounting_network_share_linux.md
@@ -5,15 +5,15 @@ but the current go-to is **systemd mount**.
 
 There are two distinct ways to mount with systemd
 
-* **mount** service is enabled<br>
+* **mount** unit is enabled<br>
   straight up simple mounting at boot, high expectation that the network share
   is always available during the boot, it's simple and easy to control
-  order of execution, retries, time outs, easy to debug,
+  order of execution, time outs, easy to debug,
   best for servers, docker hosts,...
-* **automount** service is enabled<br>
+* **automount** unit is enabled<br>
   the mounting happens at the first demand to access the path,
   does not wait during boot for the mount to really happen, less predictable,
-  can auto-umount on idle, good for users machines
+  can auto-unmount on idle, good for users machines
 
 
 # Samba / SMB / CIFS 
@@ -21,9 +21,12 @@ There are two distinct ways to mount with systemd
 [Arch wiki](https://wiki.archlinux.org/title/samba#As_systemd_unit)
 on samba systemd mount
 
-* Have `/mnt/pool` directory ready on the client - `sudo mkdir /mnt/pool`
-* will be creating a mount file in `/etc/systemd/system/`<br>
-  the name MUST correspond with the planned mount location,
+* **install samba** support package, on most distros it's `cifs-utils`
+* **test** if you can access the share,<br>
+  visit the IP of the NAS in your file explorer `smb://10.0.19.80`
+* Have the **mount path ready** on the client - `sudo mkdir /mnt/pool`
+* will be creating a **mount file** in `/etc/systemd/system/`<br>
+  the name MUST correspond with the planned mount location,<br>
   just slashes `/` are replaced with dashes `-`<br>
   So if the share should be mounted at `/mnt/pool` the file is:<br>
  `/etc/systemd/system/mnt-pool.mount`
@@ -43,20 +46,18 @@ on samba systemd mount
   [Install]
   WantedBy=multi-user.target
   ```
-* enable the mount service `sudo systemctl enable mnt-pool.mount`
+* **enable the mount unit** `sudo systemctl enable mnt-pool.mount`
 * done
 
 ### Automount version
 
-If the machine is just an end user PC or a notebook,
-or no service really depends on that share being present straight from boot,
-or a notebook moves between networks and share is not always there...
-we can use automount that mounts the share only when something tries to access
-the path.
+If the machine is just an end user PC or a notebook that moves between networks
+and share is not always there...  we can use automount that mounts the share
+only when something tries to access the path.
 
-* disable mount service if already enabled:
+* **disable the mount unit** if already enabled:
   `sudo systemctl disable mnt-pool.mount`
-* we add another file next to  the mount file, named exactly the same,
+* **add another file** next to the mount file, named exactly the same,
   except the extension is `automount`, so here it would be:<br>
  `/etc/systemd/system/mnt-pool.automount`
   ```ini
@@ -70,7 +71,7 @@ the path.
   [Install]
   WantedBy=multi-user.target
   ```
-* we enable this automount service:
+* we **enable the automount unit**:
   `sudo systemctl enable --now mnt-pool.automount`
 * done
 
@@ -78,15 +79,17 @@ the path.
 ### Useful commands
 
 `smbclient -L 10.0.19.11` - list shares mounted from the ip<br>
-`systemctl list-units -t mount --all` 
+`systemctl list-units -t mount --all`  - list all mount unit 
 
 # NFS
 
 [Arch wiki](https://wiki.archlinux.org/title/NFS#As_systemd_unit)
 on NFS systemd mount
 
-All the stuff regarding mount vs automount from Samba section above applies,
-only the content of the systemd unit files changes.
+All the stuff regarding mount vs automount from Samba section above applies.<br>
+You need to **install nfs support package**,
+it's `nfs-utils` or `nfs-common` or `nfs-client` depending on the distro.
+
 
 `/etc/systemd/system/mnt-pool.mount`
 ```
@@ -121,9 +124,79 @@ WantedBy=multi-user.target
 ```
 
 
-Enable the mount service: `sudo systemctl enable --now mnt-pool.mount`<br>
+Enable the mount: `sudo systemctl enable --now mnt-pool.mount`<br>
 Or for automount `sudo systemctl enable --now mnt-pool.automount`
 
+
+# iSCSI
+
+[Arch wiki](https://wiki.archlinux.org/title/Open-iSCSI)
+detailed instructions.
+
+* **install** `open-iscsi` and enable two services<br>
+  `sudo systemctl enable --now iscsid` - daemon managing iscsi sessions <br> 
+  `sudo systemctl enable --now iscsi` - provides automatic login to targets 
+* to **discover** available targets at an IP,
+  run `sudo iscsiadm -m discovery -t sendtargets -p 10.0.19.80`<br>
+  something like *10.0.19.11:3260,1 iqn.2005-10.org.freenas.ctl:test_2*
+  should be an answer, it also creates a node entry in /var/lib/iscsi/...
+* **login** to all discovered iscsi targets - `sudo iscsiadm -m node --login`<br>
+  * to list current sessions - `sudo iscsiadm -m session` 
+* **autologin at boot** to all discovered targets:
+  `sudo iscsiadm -m node --op update -n node.startup -v automatic`
+  * verify: `sudo iscsiadm -m node -o show | grep node.startup`
+* **format** the iscsi drive
+  * `lsblk` - to see new block devices and
+    `sudo iscsiadm -m session -P 3` to confirm that sdx is really
+    the block device we want to work with
+  * format the sdx directly, no need for sdx1 partitioning
+    if all the space is used.
+    It makes lsblk output cleaner, where iscsi devices easily recognizable.
+  * `sudo mkfs.ext4 /dev/sdx -L test_2`
+* **mount** the share somewhere and **take ownership**
+  * `sudo mkdir /mnt/test_2`
+  * `sudo mount /dev/sdx /mnt/test_2`
+  * `sudo chown $USER:$USER /mnt/test_2`
+  * test stuff, all should work
+* for **automatic mount** on boot systemd mount will be used,
+  typical mount unit file and automount file.
+  * get the uuid - `lsblk -f`
+  * `/etc/systemd/system/mnt-test_2.mount`
+    ```
+    [Unit]
+    Description=Truenas 6TB in stripe
+    After=iscsi.service
+    Requires=iscsi.service
+
+    [Mount]
+    What=/dev/disk/by-uuid/5a16cc72-b251-4eb9-9ea7-af2984df01b4
+    Where=/mnt/test_2
+    Type=ext4
+    Options=_netdev,noatime
+
+    [Install]
+    WantedBy=multi-user.target
+
+    ```
+  * `/etc/systemd/system/mnt-test_2.automount`
+    ```
+    [Unit]
+    Description=Truenas 6TB in stripe
+
+    [Automount]
+    Where=/mnt/test_2
+    # TimeoutIdleSec=3600  # Unmount after 1 hour idle
+
+    [Install]
+    WantedBy=multi-user.target
+    ```
+  * enable either mount or automount, depending on preference,
+    as explained at the top<br>
+    `sudo systemctl enable --now mnt-test_2.mount`<br>
+    `sudo systemctl enable --now mnt-test_2.automount`
+
+Of note is change of nodes location from /etc/iscsi to /var/lib/iscsi for nodes.
+
 # Windows Client
 
 ### Samba - windows
@@ -142,3 +215,7 @@ information. Something like this:<br>
 * must be windows pro, not windows home
 * add windows component in the control panel - `Services for NFS` - `Client for NFS`
 * cmd, not powershell - `mount \\10.0.19.80\mnt\pool N:`
+
+### iSCSI - windows
+
+...