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May 7th, 2018 06:00

Adaptive Compression Engine

Hi All,

According to ACE literature, hardware compression module handles the compression/decompression of the data. I have a question regarding Hardware Compression Module of VMAX All-Flash array.

  • Does the Hardware Compression Module determine the status of the data (active/idle, hot/cold) or Is it determined by the CPU?

11 Posts

May 8th, 2018 21:00

Thanks,  for the reply. Your answer clarified the things that the status of the data is determined by the HypermaxOS. Now I would like to know, does HypermaxOS also manage the hardware compression module?

11 Posts

May 11th, 2018 03:00

Thanks, It means various ACE features like activity based compression, optimized data placement all are also managed by HypermaxOS.

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