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--- products:software:unifi-os:software_information [2020/01/30 13:08] – riy-en
+++ products:software:unifi-os:software_information [2025/05/12 13:37] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
 ====== Unifi OS - Software Information ======
+Unifi OS isn't really an "OS" from a technical perspective. It will look different on different devices, but the end user experience will be the same. It's better to view the Unif OS was the Web UI that manages the devices and controllers running.
 The first target device is UDM-Pro and it will be launched for general availability with UniFi OS pre-installed.
@@ Line 10: / Line 12: @@
-===== Available Apps (Controllers) =====
-  * Network (pre-installed)
-  * Protect (requires HDD)
-  * LED
-  * Talk
-  * Access
 ===== UDM Pro Details =====
-=== Internal Disk Layout ===
+UDM Pro has a base os install that appears to be a customized Alpine distribution.
-<code>
-Units: sectors of 1 * 512 = 512 bytes
-Sector size (logical/physical): 512 bytes / 512 bytes
-I/O size (minimum/optimal): 512 bytes / 512 bytes
-Disklabel type: gpt
-Device       Start      End  Sectors  Size Type
+This base os leverages podman to run a Debian container that runs all the controller and backend services required for each.
-/dev/sdb1     2048   133119   131072   64M Linux filesystem
+==== Available Apps (Controllers) ====
-/dev/sdb2   133120  2230271  2097152    1G Linux filesystem
-/dev/sdb3  2230272  4327423  2097152    1G Linux filesystem
-/dev/sdb4  4327424  4589567   262144  128M Linux filesystem
-/dev/sdb5  4589568  4655103    65536   32M Linux filesystem
-/dev/sdb6  4655104 30777310 26122207 12.5G Linux filesystem
-</code>
-=== FS details ===
+  * Network (pre-installed)
+  * Protect (requires HDD)
-^ Partition  ^ Mount point      ^
+  * LED
-| /dev/sdb1  |                  |
+  * Talk
-| /dev/sdb2  |                  |
+  * Accesss
-| /dev/sdb3  | root             |
-| /dev/sdb4  | /mnt/persistent  |
-| /dev/sdb5  |                  |
-| /dev/sdb6  | /mnt/data        |
-=== Boot Sequence ===
-Built upon Alpine v2 but using BusyBox for init
-== Bootloader ==
-== Kernel ==
-== Init ==
-Init process via BusyBox
-  * ''init'' process reads ''⁄etc⁄inittab'' for ''sysinit'' entires
+==== Technical Details ====
-  * ''init'' calls ''⁄etc⁄init.d⁄rcS''
-  * ''rcS'' executes Start scripts in ''⁄etc⁄init.d'' in order
-== Startup Scripts ==
-^ File Name    ^ Description                ^
-| S95unifi-os  | Starts Unifi OS Container  |