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Updated chkdsk script for better logging and error handling TOOLING… #115

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Updated chkdsk script for better logging and error handling TOOLING… #115

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73 changes: 60 additions & 13 deletions src/windows/win-chkdsk-fs-corruption.ps1
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Original file line number Diff line number Diff line change
Expand Up @@ -8,24 +8,71 @@
# is running with one of the following messages: 1. Scanning and repairing drive (C:) , 2. Checking file system on C: .
# If an NTFS error is found in the file system, the dirty bit will set and the disk check application will run to try and fix any corruption. Running it from a rescue VM helps prevent interruptions.

# 1. Initialize script and helper functions
. .\src\windows\common\setup\init.ps1
. .\src\windows\common\helpers\Get-Disk-Partitions.ps1

$partitionlist = Get-Disk-Partitions
# 2. Set Log Path to Public Desktop
$logDir = "C:\Users\Public\Desktop"
$logFile = "$logDir\chkdsk-repair-log.txt"

forEach ( $partition in $partitionlist )
{
$driveLetter = ($partition.DriveLetter + ":")
$dirtyFlag = fsutil dirty query $driveLetter
If ($dirtyFlag -notmatch "NOT Dirty")
{
Log-Info "02 - $driveLetter dirty bit set -> running chkdsk"
chkdsk $driveLetter /f
if (-not (Test-Path $logDir)) {
$null = New-Item -ItemType Directory -Path $logDir -Force
}

# Initialize the status variable early
$script_final_status = $STATUS_SUCCESS

try {
Log-Info "Script execution started. Report: $logFile" | Tee-Object -FilePath $logFile -Append

# Wrap in @() to prevent the 'op_Addition' error in Get-Disk-Partitions
$partitionlist = @(Get-Disk-Partitions)

if ($null -eq $partitionlist -or $partitionlist.Count -eq 0) {
Log-Warning "No partitions found to check." | Tee-Object -FilePath $logFile -Append
}
else
{
Log-Info "02 - $driveLetter dirty bit not set -> skipping chkdsk"
else {
foreach ($partition in $partitionlist) {
if ($partition -and $partition.DriveLetter) {

$letter = $partition.DriveLetter
if ($letter -notmatch ":") { $letter = "$letter" + ":" }

Log-Info "Checking drive: $letter" | Tee-Object -FilePath $logFile -Append

$dirtyFlag = fsutil dirty query $letter
Log-Output "FSUTIL Output: $dirtyFlag" | Tee-Object -FilePath $logFile -Append

if ($dirtyFlag -notmatch "NOT Dirty") {
Log-Warning "02 - $letter dirty bit set -> running chkdsk /f" | Tee-Object -FilePath $logFile -Append

$chkdskResults = chkdsk $letter /f 2>&1 | Where-Object {
$str = $_.ToString()
$str -notmatch "Progress:" -and $str -notmatch "Stage:" -and $str -notmatch "Total:"
}

foreach ($line in $chkdskResults) {
if ($line) {
Log-Output $line | Tee-Object -FilePath $logFile -Append
}
}
}
else {
Log-Info "02 - $letter dirty bit not set -> skipping" | Tee-Object -FilePath $logFile -Append
}
}
}
}
Log-Info "All partitions processed successfully." | Tee-Object -FilePath $logFile -Append
}
catch {
Log-Error "An error occurred: $($_.Exception.Message)" | Tee-Object -FilePath $logFile -Append
$script_final_status = $STATUS_ERROR
}
finally {
Log-Info "Script ended at $(Get-Date)" | Tee-Object -FilePath $logFile -Append
}

return $STATUS_SUCCESS
# THE FIX: Return must be outside the try/catch/finally blocks
return $script_final_status