SSD 510 120 GB Host writes reset/overflow?

[idata]

Last month SSD Toolbox reports more than 3 TB written on my SSD, today only 50 GB. Is this perhaps a firmware bug, counter overflow?

(Sorry for my bad English)

[idata]

I do believe it's an issue with the 510 SSD and Intel Rapid Storage Technology. I have 3 Intel 510 SSD's on 3 units and they all have this issue. When I was using 10.0, the SMART data were updating normally. After I updated to 10.5, 10.8,11.0, and 11.1, the data logs stopped updating the values. I hope this will be fixed in future versions of Intel Rapid Storage Technology.

[SOasi]

My Intel 510 SSD appears to have the same problem. When the "Host Writes" reaches about 4TB, it starts over again.

[idata]

Confirm

When the "Host Writes" reaches about 4TB, it starts over again.

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Is this perhaps a firmware bug, counter overflow ?

p.s. Intel SSD 510 Series 250 Gb F/W PWG4 Host writes 57.3 Gb

[idata]

Are you sure that you have so much writes? Try to monitor your drive with http://technet.microsoft.com/en-us/sysinternals/bb896645 ProcessMonitor or http://www.ssdready.com/ssdready/ SsdReady and compare results with Host writes value.