The Linux 'dm-writecache' target allows for writeback caching of newly written data to an SSD or NVMe using persistent memory will achieve much better performance…
The ipmctl utility is used for configuring and managing Intel Optane Persistent Memory modules (DCPMM/PMem). It supports the functionality to: Discover Persistent Memory on the…
Issue Executing ipmctl show-dimm to get device information shows the persistent memory modules in a 'Non-functional' health state, eg: # ipmctl show -dimm DimmID |…
Continue reading → Intel Optane Persistent Memory Modules report “Non-functional” state in ipmctl
Issue: Running ipmctl show -memoryresources returns an error similar to the following: # ipmctl show -memoryresources Error: GetMemoryResourcesInfo Failed Applies To: Linux & Microsoft WindowsIntel…
Continue reading → “ipmctl show -memoryresources” returns “Error: GetMemoryResourcesInfo Failed”
