luthermonson

# Joliet Extension Support for ISO 9660

## Problem

The ISO 9660 specification restricts filenames to 8.3 format (8 characters + 3 character extension) using only uppercase ASCII, digits, and underscores. This is extremely limiting for modern use cases where files commonly have long, mixed-case, or Unicode names. While Rock Ridge extensions solve this on Unix-like systems by embedding POSIX metadata in System Use entries, Rock Ridge is not universally supported ??? particularly on Windows, where Joliet is the de facto standard for long filename support on optical media.

Prior to this change, go-diskfs had no ability to create or read Joliet-extended ISOs. Users who needed long filenames had to rely on Rock Ridge alone, which meant ISOs created by go-diskfs would show truncated 8.3 names on any system that only understands Joliet (notably Windows).

## What is Joliet?

luthermonson

# PR #1: Complete Rock Ridge Extension Support

## Overview

Rock Ridge (RRIP/IEEE P1282) was ~80% implemented in go-diskfs. Read support worked, write
infrastructure existed, and most entry types (PX, NM, TF, SL, CL, PL, RE) serialized correctly.
This PR completes write support, fixes 12 bugs (4 originally planned + 8 discovered via RRIP spec
review and integration testing), improves read-back fidelity, and adds comprehensive tests
including xorriso integration validation.

luthermonson

apiVersion: v1
kind: ServiceAccount
metadata:
  name: ccm-linode
  namespace: kube-system
---
kind: ClusterRoleBinding
apiVersion: rbac.authorization.k8s.io/v1
metadata:
  name: system:ccm-linode

luthermonson

apiVersion: cluster.x-k8s.io/v1beta1
kind: Cluster
metadata:
  name: capi-quickstart
  namespace: default
spec:
  clusterNetwork:
    pods:
      cidrBlocks:
        - 192.168.0.0/16

luthermonson

console.log('xtermjs: starting');

var states = {
    start:         1,
    connecting:    2,
    connected:     3,
    disconnecting: 4,
    disconnected:  5,
    reconnecting:  6,
};

luthermonson

New-Item -ItemType Directory -Path "$Env:ProgramFiles\containerd" -Force > $null
curl.exe -L https://github.com/luthermonson/containerd/releases/download/win-bins/containerd-shim-runhcs-v1.exe -o "$Env:ProgramFiles\containerd\containerd-shim-runhcs-v1.exe"
curl.exe -L https://github.com/luthermonson/containerd/releases/download/win-bins/containerd.exe -o "$Env:ProgramFiles\containerd\containerd.exe"
curl.exe -L https://github.com/luthermonson/containerd/releases/download/win-bins/ctr.exe -o "$Env:ProgramFiles\containerd\ctr.exe"

# Set containerd config.toml
$ProcessInfo = New-Object System.Diagnostics.ProcessStartInfo 
$ProcessInfo.FileName = "$Env:ProgramFiles\containerd\containerd.exe"
$ProcessInfo.RedirectStandardError = $true 
$ProcessInfo.RedirectStandardOutput = $true 

luthermonson

function taill([string]$service) {
  $idx = (Get-EventLog -LogName Application -Source $service -Newest 1).Index

  while ($True)
  {
    Start-Sleep -MilliSeconds 100
    $idx2 = (Get-EventLog -LogName Application -Source $service -Newest 1).index
    if (-NOT($idx -eq $idx2)) {
      Get-EventLog -logname Application -Source $service -Newest ($idx2 - $idx) |  Sort index | Select-Object Message
    }

luthermonson

function prompt() {
  $host.ui.RawUI.WindowTitle = $pwd
  $p = $pwd
  if ($p -Match [regex]::Escape($HOME)) {
    $p = $p -Replace [regex]::Escape($HOME), "~"
  }

  Write-Host -NoNewline $p
  if (Test-Path -Path $pwd/.git) {
    $branch = $(git rev-parse --abbrev-ref HEAD)

luthermonson

$Env:GIT_TRACE="true"
$Env:GIT_CURL_VERBOSE="true"
$Env:GIT_SSH_COMMAND="ssh -vvv"
$Env:GIT_TRACE_PACK_ACCESS="true"
$Env:GIT_TRACE_PACKET="true"
$Env:GIT_TRACE_PACKFILE="true"
$Env:GIT_TRACE_PERFORMANCE="true"
$Env:GIT_TRACE_SETUP="true"
$Env:GIT_TRACE_SHALLOW="true"

luthermonson

# Make sure you setup c:\ProgramData\docker\config\daemon.json to contain log-level: debug and debug: true
$idx = (Get-EventLog -LogName Application -Source Docker -Newest 1).Index

while ($True)
{
  Start-Sleep -MilliSeconds 100
  $idx2 = (Get-EventLog -LogName Application -Source Docker -Newest 1).index
  if (-NOT($idx -eq $idx2)) {
    Get-EventLog -logname Application -Source Docker -Newest ($idx2 - $idx) |  Sort index | Select-Object Message
  }