What is CosmOS?

CosmOS will be an SSI operating system. The kernel of CosmOS is 64-bit, protected mode. Our strategy is:

• A single process space spanning multiple physical computers
• A single device space spanning multiple physical computers
• A single file system spanning multiple physical computers
• Automatic process migration between nodes
• Support for ARM and i386

Screen Shot

Build and Run CosmOS

• Building and Running CosmOS

Userland

• Userland

Kernel Documentation

• Source Tree
• Objects
• Device Status
• Working with Filesytems
• Boot Disk Layout
• VOH
• HostID
• Using Block Devices
• Block Devices
• Memory Map
• Collections
• Assertions
• kprintf
• Interrupts
• Console
• Keyboard
• IO Buffers
• Strings
• Syscalls
• File Systems
  • Trivial File System (TFS)
  • Cosmos File System (CFS) Disk Format

Debugging

• Debugging the kernel

Contributing

• CosmOS coding standards
• Operating System Development Resources
• cosmos-dev mailing list

License

• License