Getting multiple intermittent calls for VOP_OPEN() and VOP_CLOSE() from kernel when copying files to my VFS

When I try to copy a file to my mounted VFS, I get multiple VOP_OPEN() and VOP_CLOSE() commands intermittently. This behavior was not seen on OSX versions earlier to Mavericks. I used VOP_CLOSE() as event to trigger code to Check-in command to my server, as a result now I am getting multiple check-in requests from my kernel extension module which finally fail.
How do I work around this issue on Mavericks?

Hi Ncat,
I might have had similar problems with yours. Finder stuck at 'Not Responding' while I boot my Macbook Pro with external HDD plugged in, my macbook heats up considerably maybe because it keeps trying to access the external disk. And Finder can only proceed after I unplugged my external hard disk.
So what I did was:
I rebooted my macbook into recovery mode (by holding cmd+R before / during the booting chime
I used the Disk Utility from there (instead of from normal booting)
Then I proceed to with 'Repair Permissions' and 'Repair Disk' for each and every partition of the external harddisk, and also my internal hard disk.
Rebooted after everything's done, and now it seems to work.
I hope that it will work for you

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