icinga-powershell-plugins
icinga-powershell-plugins copied to clipboard
Icinga
Invoke-IcingaCheckDiskHealth - missing HealthStatus
The description of this plugins says "Checks the state, accessibility and usage of a physical disk." This should also include the "physical health" or integrity of the disks structure (e.g. NTFS-issues). You can check this with the cmdlet "get-volume" where the output shows something like
DriveLetter FileSystemLabel FileSystem DriveType HealthStatus OperationalStatus SizeRemaining Size
----------- --------------- ---------- --------- ------------ ----------------- ------------- ----
NTFS Fixed Healthy OK 104.13 MB 450 MB
C NTFS Fixed Warning Full Repair Needed 720.33 GB 930.93 GB
CSV_SYS_011 CSVFS Fixed Healthy OK 817.98 GB 2.1 TB
CSV_DAT_106 CSVFS Fixed Healthy OK 3.18 TB 4.1 TB
A "HealthStatus" != "Healthy" should be reported, probably in combination with "OperationalStatus" != "In Maintenance Mode" (I've already seen "Warning" and "Op
Alternative methods:
Get-PhysicalDisk | Select FriendlyName, SerialNumber, OperationalStatus, HealthStatus, Usage, Size, AllocatedSize, VirtualDiskFootprint
FriendlyName : HP LOGICAL VOLUME
SerialNumber : XYZHUGOEGONFOO123
OperationalStatus : OK
HealthStatus : Healthy
Usage : Auto-Select
Size : 1000171331584
AllocatedSize : 1000171331584
VirtualDiskFootprint : 0
FriendlyName : ATA DB01234567ABCD
SerialNumber : FOO12345XYZ
OperationalStatus : In Maintenance Mode
HealthStatus : Warning
Usage : Journal
Size : 1920118816768
AllocatedSize : 1888711868416
VirtualDiskFootprint : 2147483648
[...]
BTW: the wmi-class "diskdrive" doesn't reflect appropriate status-values. Unlike reporting a "Warning" as "get-volume" or "get-PhysicalDisk" does in the example shown above, it reports only "OK". Currently I can't recommend a good low-level-method for checking the healthStatus.
