It may a be a good clue to explain this nofication in Windows bar?
This message appeared at about the same time with running a SG tool's test for spinnning the disk down; the disk comes back afterwards on any activity.
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By invoking an analysis of a storage disk with 'defrag /A', it is discovered that the largest free block is highly disproportionate to the actual free size. This is discovered after the Event ID 154 has made its appearance in Event Viewer with relevant symptoms of disk errors, need for chkdsk.exe, corrupting files, failures.
The largest free block is restored to its expected nominal value by shrinking disk size as closely to the data boundary and extending it back again. Most or all symptoms subside, noises, problematic scans from chkdsk.exe, bad clusters; two Surface Tests on the disk indicate no issue.
Possible causes for the offsided largest block count in the 'reclaiming of space' by updating applications, the protected folders access or the protected memory access.
But how is Event ID 154 involved to this?
https://learn.microsoft.com/en-us/troubleshoot/windows-server/backup-and-storage/disk-event-id-154
The reference there is an adapter, a switch, or a storage array. Are those integrated parts of a baseboard?
(At one point the intensity of the Event ID 154 had time enough to stretch the disk into two fatal failures with WHEA-Logger ID 1)
It may a be a good clue to explain this nofication in Windows bar?
This message appeared at about the same time with running a SG tool's test for spinnning the disk down; the disk comes back afterwards on any activity.