WIP: Add Dell RAID monitoring script

scripts_wip/Win_Dell_RAIDmonitor.ps1

@@ -0,0 +1,109 @@
+<#
+.SYNOPSIS
+    Check Dell RAID status using OpenManage command-line interface (OMSA).
+
+.DESCRIPTION
+    This script checks the RAID status of Dell systems using OMSA. It scans for issues in both virtual and physical disks on all controllers and outputs the results. If the `-debug` switch is provided, detailed disk information is also displayed.
+
+.PARAMETER debug
+    Switch to enable debug output.
+
+.NOTES
+    v1.3 7/17/2024 silversword411 Adding exit conditions, debug, cleaned output
+#>
+
+param (
+    [switch]$debug
+)
+
+
+# For setting debug output level. -debug switch will set $debug to true
+if ($debug) {
+    $DebugPreference = "Continue"
+}
+else {
+    $DebugPreference = "SilentlyContinue"
+    $ErrorActionPreference = 'silentlycontinue'
+}
+
+# Check Dell RAID status using OpenManage command-line interface (OMSA)
+
+# Define the OMSA installation directory
+$omsaDir = "C:\Program Files\Dell\SysMgt\oma\bin"
+
+# Change to the OMSA installation directory
+Set-Location $omsaDir
+
+# Initialize variables to track if there are any issues and their reasons
+$hasProblems = $false
+$problemReasons = @()
+
+# Get a list of all controllers
+$controllerOutput = .\omreport storage controller
+
+# Extract controller IDs
+$controllerIds = $controllerOutput | Select-String "ID" -Context 0, 1 | ForEach-Object {
+    if ($_.Line -match 'ID\s+:\s+(\d+)') {
+        $matches[1]
+    }
+}
+
+# Iterate through each controller ID to list its vdisks and physical disks
+foreach ($controllerId in $controllerIds) {
+    # List vdisks for the current controller
+    $vdiskList = .\omreport storage vdisk controller=$controllerId
+    # List physical disks for the current controller
+    $pdiskList = .\omreport storage pdisk controller=$controllerId
+
+    # Check for issues in the virtual disks
+    $vdiskList -split "`r`n" | ForEach-Object {
+        if ($_ -match "Status\s+:\s+Failure Predicted\s+:\s+Yes|State\s+:\s+Failed") {
+            $hasProblems = $true
+            $problemReasons += "Virtual Disk issue on Controller ID ${controllerId}: $_"
+        }
+    }
+
+    # Check for issues in the physical disks
+    $pdiskList -split "`r`n" | ForEach-Object {
+        if ($_ -match "Status\s+:\s+Failure Predicted\s+:\s+Yes|State\s+:\s+Failed") {
+            $hasProblems = $true
+            $problemReasons += "Physical Disk issue on Controller ID ${controllerId}: $_"
+        }
+    }
+}
+
+function Display-ControllerDisks {
+    # Display the details after the check
+    Write-Debug "-----------------------"
+    foreach ($controllerId in $controllerIds) {
+        # List vdisks for the current controller
+        $vdiskList = .\omreport storage vdisk controller=$controllerId
+        # List physical disks for the current controller
+        $pdiskList = .\omreport storage pdisk controller=$controllerId
+
+        # Format and display the vdisk list with the controller ID
+        Write-Host "Controller ID: $controllerId"
+        Write-Host "Virtual Disks:"
+        $vdiskList -split "`r`n" | ForEach-Object { "    $_" }
+
+        # Format and display the physical disk list for the controller
+        Write-Host "Physical Disks:"
+        $pdiskList -split "`r`n" | ForEach-Object { "    $_" }
+
+        Write-Host "-----------------------"
+    }
+}
+
+# Output error or success message at the beginning
+if ($hasProblems) {
+    Write-Host "Problems detected in RAID configuration. Exiting with status code 1."
+    Write-Host "Reasons:"
+    $problemReasons | ForEach-Object { Write-Host "    $_" }
+    if ($debug) { Display-ControllerDisks }
+    exit 1
+}
+else {
+    Write-Host "No problems detected in RAID configuration. Exiting with status code 0."
+    if ($debug) { Display-ControllerDisks }
+    exit 0
+}