andale

5.2-5644.4 SSD cache issue

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Hi.

 

Since 5.2-5644.4 the SSD cache feature on all of my bare-metal systems became unusable. I've 3 different systems (C222, C224 & Z170), each with 2 additional SSD drives for R/W caches (each 2x512GB). The cache worked flawless until I upgraded to 5.2-5644.4. After the first reboot the system immediately encounters an error and unhooks all volumes. If I delete the cache everything is running normal. I also tried to delete the cache *before* the update and re-create it after the first reboot with no success. :sad:

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The suggested solution didn't work on any of the mentioned systems, even with a total "drive circus" (changed S-ATA/SAS ports for every drive in every possible combination) :sad:

 

5.2-5592 Update 4 works without any problems. 5.2-5644.4, 5.2-5644.4 Update 1 or 5.2-5644.4 Update 2 don't (I tried it with every version).

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