- #HP SMART ARRAY CONTROLLER IS IN A LOCK UP STATE PRO#
- #HP SMART ARRAY CONTROLLER IS IN A LOCK UP STATE SOFTWARE#
The M500DC is an SSD that was designed for enterprise computing applications, unlike some of the client SSDs that were mentioned. One reason I popped in is that it was pointed out that the "HP SSD" was actually our M500DC SSD.
#HP SMART ARRAY CONTROLLER IS IN A LOCK UP STATE SOFTWARE#
I gotta say, Mario, I don't think an HP software lock is the issue. As Jon has stated the M500DC is an enterprise grade SSD unlike the drives you have installed, so it is designed to handle the continuous writes to the drive without suffering much performance loss, which may be why you are seeing such a difference. If this is an old Array you may want to try forcing Garbage Collection on all the drives for at least 12 hours by powering them up without a SATA data cable for the given period see if that makes any difference.
#HP SMART ARRAY CONTROLLER IS IN A LOCK UP STATE PRO#
Even the 850 Pro is still a Client grade drive, and will suffer performance loss if subjected to enough continuous writes, without sufficient time for onboard Garbage Collection to run you're running RAID which means no TRIM as well.
If this is something that has degraded over time, then you may be experiencing the limits on Client grade SSDs as the memory gets bogged down with old deleted data, and the controller is having trouble keeping up with workload. Is this a brand new array we are talking about, or one that has been in service for a while?
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