mirror of
https://github.com/fleschutz/PowerShell.git
synced 2024-12-13 18:20:50 +01:00
98 lines
2.9 KiB
PowerShell
Executable File
98 lines
2.9 KiB
PowerShell
Executable File
<#
|
|
.SYNOPSIS
|
|
Checks the SMART device status
|
|
.DESCRIPTION
|
|
This PowerShell script queries the status of the SSD/HDD devices (supporting S.M.A.R.T.) and prints it.
|
|
.EXAMPLE
|
|
PS> ./check-smart-devices.ps1
|
|
✅ 1TB Samsung SSD 970 EVO via NVMe (37°C, 2388 hours, 289x on/off, v2B2QEXE7) - selftest OK
|
|
.LINK
|
|
https://github.com/fleschutz/PowerShell
|
|
.NOTES
|
|
Author: Markus Fleschutz | License: CC0
|
|
#>
|
|
|
|
function Bytes2String([int64]$bytes) {
|
|
if ($bytes -lt 1000) { return "$bytes bytes" }
|
|
$bytes /= 1000
|
|
if ($bytes -lt 1000) { return "$($bytes)KB" }
|
|
$bytes /= 1000
|
|
if ($bytes -lt 1000) { return "$($bytes)MB" }
|
|
$bytes /= 1000
|
|
if ($bytes -lt 1000) { return "$($bytes)GB" }
|
|
$bytes /= 1000
|
|
if ($bytes -lt 1000) { return "$($bytes)TB" }
|
|
$bytes /= 1000
|
|
if ($bytes -lt 1000) { return "$($bytes)PB" }
|
|
$bytes /= 1000
|
|
if ($bytes -lt 1000) { return "$($bytes)EB" }
|
|
}
|
|
|
|
try {
|
|
#Write-Progress "(1/3) Searching for smartmontools..."
|
|
$result = (smartctl --version)
|
|
if ($lastExitCode -ne "0") { throw "Can't execute 'smartctl' - make sure smartmontools are installed" }
|
|
|
|
#Write-Progress "(2/3) Scanning S.M.A.R.T devices..."
|
|
if ($IsLinux) {
|
|
$devices = $(sudo smartctl --scan-open)
|
|
} else {
|
|
$devices = $(smartctl --scan-open)
|
|
}
|
|
|
|
#Write-Progress "Querying S.M.A.R.T devices..."
|
|
foreach($device in $devices) {
|
|
$array = $device.split(" ")
|
|
$dev = $array[0]
|
|
if ("$dev" -eq "#") {
|
|
continue
|
|
} elseif ($IsLinux) {
|
|
$details = (sudo smartctl --all --json $dev) | ConvertFrom-Json
|
|
$null = (sudo smartctl --test=conveyance $dev)
|
|
} else {
|
|
$details = (smartctl --all --json $dev) | ConvertFrom-Json
|
|
$null = (smartctl --test=conveyance $dev)
|
|
}
|
|
$status = "✅"
|
|
$modelName = $details.model_name
|
|
$protocol = $details.device.protocol
|
|
[int64]$bytes = $details.user_capacity.bytes
|
|
if ($bytes -gt 0) {
|
|
$capacity = "$(Bytes2String $bytes) "
|
|
} else {
|
|
$capacity = ""
|
|
}
|
|
if ($details.temperature.current -gt 50) {
|
|
$temp = "$($details.temperature.current)°C (!)"
|
|
$status = "⚠️"
|
|
} else {
|
|
$temp = "$($details.temperature.current)°C"
|
|
}
|
|
if ($details.power_on_time.hours -gt 87600) { # 10 years
|
|
$hours = "$($details.power_on_time.hours) hours (!)"
|
|
$status = "⚠️"
|
|
} else {
|
|
$hours = "$($details.power_on_time.hours) hours"
|
|
}
|
|
if ($details.power_cycle_count -gt 100000) {
|
|
$powerOn = "$($details.power_cycle_count)x on/off (!)"
|
|
$status = "⚠️"
|
|
} else {
|
|
$powerOn = "$($details.power_cycle_count)x on/off"
|
|
}
|
|
if ($details.smart_status.passed) {
|
|
$selftest = "selftest OK"
|
|
} else {
|
|
$selftest = "selftest FAILED"
|
|
$status = "⚠️"
|
|
}
|
|
$firmwareVersion = $details.firmware_version
|
|
Write-Host "$status $capacity$modelName via $protocol ($temp, $hours, $powerOn, v$firmwareVersion) - $selftest"
|
|
}
|
|
#Write-Progress -completed "Done."
|
|
exit 0 # success
|
|
} catch {
|
|
"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
|
|
exit 1
|
|
}
|