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#1
Win7 defragmenter analyzes SSD frequently
I have newly installed a Samsung 830 128GB SSD as my system C: drive and installed Windows 7 freshly on it.
Windows 7 recognized it as SSD after running WEI and excluded the drive to be defragmented (the C: drive is not shown in the "Disk Defragmenter -> Configure schedule -> Select disks" ). see attachment 1.
However, Windows 7 defragmenter seems to automatically analyzes the SSD frequently in system idle (almost everyday). The Disk Defragmenter shows Last Run of the SSD with the "% fragmented". I noticed the value was different, smaller than that of two days ago. Also, in the Event Viewer, it shows the three log of "The disk defragmenter successfully completed analysis on SYSTEM_SSD (C:). see attachment 2
recent logs of defragmenter analyzes SSD in event viewer:
7/28/2012 12:29:49 PM
7/27/2012 12:51:42 PM
7/27/2012 3:36:41 AM
7/27/2012 1:14:13 AM
7/27/2012 1:07:07 AM
7/25/2012 7:09:03 PM
Any idea why Windows 7 does that?