Server 2012 chkdsk returns a Write failure with status 0xc0000015 at offset 0x14f52de6c00 for 0x200 bytes.

[Info-Systems_Mark]

We've been having issues with volsnap causing BSOD, as it is being used by the backup appliance. This is another issue we're working through. But the one that really bothers me is this. After running scf /scanfix now, followed by a chkdsk /f /r on volume C: we get the following:

Checking file system on C:
The type of the file system is NTFS.
A disk check has been scheduled.
Windows will now check the disk.
CHKDSK is verifying files (stage 1 of 5)...
Cleaning up instance tags for file 0x18ff7.
503808 file records processed. File verification completed.
9121 large file records processed. 0 bad file records processed.
CHKDSK is verifying indexes (stage 2 of 5)...
592586 index entries processed. Index verification completed.
0 unindexed files scanned. 0 unindexed files recovered.
CHKDSK is verifying security descriptors (stage 3 of 5)...
Cleaning up 64 unused index entries from index $SII of file 0x9.
Cleaning up 64 unused index entries from index $SDH of file 0x9.
Cleaning up 64 unused security descriptors.
Security descriptor verification completed.
44390 data files processed. CHKDSK is verifying Usn Journal...
Usn Journal verification completed.
CHKDSK is verifying file data (stage 4 of 5)...
503792 files processed. File data verification completed.


How do I repair the second boot sector without reinstalling the OS from ground zero?


Thanx

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