NTFS - Disappearing files / appearing free space in dual boot configuration
Hi!
Yesterday, I had approximately 50Gb free space on my hard drive (not the system disk, one NTFS partition on a 3Tb disk), and for the first time in the last few weeks I started up my windows 7 install. The problem started with the system indicating that I have 158Gb free space. So I used CHKDSK to find out what is happening, it found some errors, but could not correct them on a mounted filesystem. Restarted the machine, CHKDSK ran, still 158Gb free space. I rebooted to linux, and now it also indicated the same amount (158 Gb) of free space. To find out what was lost, I verified some checksums (luckily, I have crc checksums for practically everything), and the strangest thing is that nothing is missing. To make things a bit more weird, this is the second time I have experienced this, and the checksum verification also came up dry that time (and it was also around 100Gb). The only similar case I have found is when the user hibernates windows, changes files in linux, and resumes windows, but I did not do that (and nothing was lost...). So my question is, where did that free space came from? The CHKDSK log is here: Code:
Checking file system on D: |
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Good luck. m.m. |
Thank you for your response!
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Since the morning I have discovered, that the "previous versions" was enabled for the drive on windows, an I can no longer access those. Is it possible, that the ntfs-3g did not handle those properly, and that is what the CHKDSK utility removed, after finding them corrupted? |
It is more likely that one month had passed and the "previous versions" were automatically removed.
[EDIT] Oops, that's the "Windows.old" folder that gets deleted in 30 days, not "previous versions". Sorry. |
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