Unable to read the usn $J data stream

JackNaylorPE

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Win 7 pro System w/
(2) 256 GB Samsung Pro SSDs
(2) 2 TB Seagate SHDs, the 2nd one was a backup mirror and we don't use it anymore, just been too lazy to take it out

Had an unusual experience this morning ... Logged in and went to check e-mail and it couldn't find my profile .... OK, system hadn't been rebooted in a while so let me reboot. On reboot, it wanted to do a chkdsk on R:\ (the good SSHD)... got thru all 3 runs OK but than saw a message not seen before which is the thread title. Nite that R:\ is the 2nd of 4 partitions on the SSD which is used as a network data server with users access limited by partition (Q / R / S / T).

Rebooted and neither of the SSHDs were showing in Disk Manager. Shut down, unplugged / replugged both drives, rebooted and again, it reported usn problem but this time apparently fixed it.

After logging in all drives were present, and I ran Seatools long tests which found no issues. Haven't had the time to run Crystal Disk yet as hadda get work out the door.

Questions:

1. Never ran into the usn message before ... so am unsure if the fix was a fix or if the data was simply lost and blocks sterilized. Any way to check if anything corrupted / missing ?

2. Have backups but the file compare utility I have used in the past, listed every file as different as it was in a "/backup" folder. Any suggested alternatives ? We have backups stored on the network as well as a USB Dock

3. Will run more drive tests tonight

J
 

My Computer My Computer

Computer Manufacturer/Model Number
Home Built
OS
Windows 7 - 64 bit
CPU
i7 920
Motherboard
Asus Rampage II Extreme
Memory
Mushkin 998692
Graphics Card(s)
GTX 295 FTW Edition 1792MB
Sound Card
Sounblaster Xi Fi Extreme
Monitor(s) Displays
Dekk U2410
Hard Drives
Seagate 7200.12
PSU
Antec SG-850
Case
Antec 1200
Cooling
Prolimatech Megashadow
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